[{"spn": null, "fmi": null, "dtc": "1006", "description_zh": "EGR流量低于二级限扭值", "description_en": "", "name_zh": "1006", "brand": "重汽", "system": "ECU", "controller": "ECU", "category": "", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表报警提示", "尽快安排检修"], "handling_plan": ["检查EGR阀是否卡滞或积碳严重，清洗或更换阀体，并确认阀体开度反馈信号正常。同时排查EGR管路是否存在泄漏或堵塞，以及进气歧管压力传感器是否读数偏差。若以上正常，需检查EGR冷却器是否堵塞，并重新执行EGR自适应学习或标定程序。"], "repair_suggestion": ["检查EGR阀是否卡滞或积碳严重，清洗或更换阀体，并确认阀体开度反馈信号正常。同时排查EGR管路是否存在泄漏或堵塞，以及进气歧管压力传感器是否读数偏差。若以上正常，需检查EGR冷却器是否堵塞，并重新执行EGR自适应学习或标定程序。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "1020", "description_zh": "EGR压差传感器信号电压高于上限值", "description_en": "", "name_zh": "1020", "brand": "锡柴", "system": "ECU", "controller": "ECU", "category": "", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表充电指示灯", "检查电瓶接线"], "handling_plan": ["检查EGR压差传感器及其线路，测量信号线电压是否异常偏高（正常怠速约0.5-1.0V），并确认传感器参考电压（5V）和搭铁是否正常。重点排查传感器内部是否堵塞或损坏，以及EGR阀是否卡滞在开启位置导致压差过大。若线路和供电正常，直接更换EGR压差传感器，并同步清洗或检查EGR阀及进气道积碳。"], "repair_suggestion": ["检查EGR压差传感器及其线路，测量信号线电压是否异常偏高（正常怠速约0.5-1.0V），并确认传感器参考电压（5V）和搭铁是否正常。重点排查传感器内部是否堵塞或损坏，以及EGR阀是否卡滞在开启位置导致压差过大。若线路和供电正常，直接更换EGR压差传感器，并同步清洗或检查EGR阀及进气道积碳。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "1022", "description_zh": "EGR压差传感器压力低于目标值", "description_en": "", "name_zh": "1022", "brand": "锡柴", "system": "ECU", "controller": "ECU", "category": "", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表动力不足报警", "避免高负荷运行"], "handling_plan": ["检查EGR压差传感器管路是否堵塞、泄漏或接反，重点清理传感器两端取压管及接头处的积碳。若管路正常，则拆检EGR阀和冷却器，确认是否存在卡滞或废气旁通，必要时清洗或更换。最后用诊断仪读取传感器实时值与实际压差对比，判断传感器本身是否漂移损坏。"], "repair_suggestion": ["检查EGR压差传感器管路是否堵塞、泄漏或接反，重点清理传感器两端取压管及接头处的积碳。若管路正常，则拆检EGR阀和冷却器，确认是否存在卡滞或废气旁通，必要时清洗或更换。最后用诊断仪读取传感器实时值与实际压差对比，判断传感器本身是否漂移损坏。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "113", "description_zh": "进气温度传感器信号电压高于上限值", "description_en": "", "name_zh": "113", "brand": "锡柴", "system": "ECU", "controller": "ECU", "category": "", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表温度指示", "避免高温运行"], "handling_plan": ["进气温度传感器信号电压过高，通常意味着线路对电源短路、传感器内部断路，或插头端子腐蚀/退针。建议先拔下传感器插头，测量信号线对地电压应为5V参考电压，再测量传感器本体电阻（20℃时约2.5kΩ），若电阻无穷大则直接更换传感器。同时检查线束是否与车身搭铁或磨损破皮，重点排查插头端子有无氧化或接触不良。"], "repair_suggestion": ["进气温度传感器信号电压过高，通常意味着线路对电源短路、传感器内部断路，或插头端子腐蚀/退针。建议先拔下传感器插头，测量信号线对地电压应为5V参考电压，再测量传感器本体电阻（20℃时约2.5kΩ），若电阻无穷大则直接更换传感器。同时检查线束是否与车身搭铁或磨损破皮，重点排查插头端子有无氧化或接触不良。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "1131", "description_zh": "废气放气控制阀电压过高或控制压力过高", "description_en": "", "name_zh": "1131", "brand": "锡柴", "system": "ECU", "controller": "ECU", "category": "", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表动力不足报警", "避免高负荷运行"], "handling_plan": ["检查废气放气控制阀的线路插头及供电电压是否正常，重点排查线束短路或对电源搭铁故障。若线路无异常，则需检测控制阀内部线圈电阻及阀体是否卡滞，必要时更换废气放气控制阀总成。"], "repair_suggestion": ["检查废气放气控制阀的线路插头及供电电压是否正常，重点排查线束短路或对电源搭铁故障。若线路无异常，则需检测控制阀内部线圈电阻及阀体是否卡滞，必要时更换废气放气控制阀总成。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "1132", "description_zh": "废气放气控制阀电压低于下限值", "description_en": "", "name_zh": "1132", "brand": "锡柴", "system": "ECU", "controller": "ECU", "category": "", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表充电指示灯", "检查电瓶接线"], "handling_plan": ["检查废气放气控制阀的线路连接和插头端子，确认无断路、短路或接触不良，并测量供电电压是否在标准范围内。若线路正常，则更换废气放气控制阀本体，并重新进行执行器自适应或故障码清除测试。"], "repair_suggestion": ["检查废气放气控制阀的线路连接和插头端子，确认无断路、短路或接触不良，并测量供电电压是否在标准范围内。若线路正常，则更换废气放气控制阀本体，并重新进行执行器自适应或故障码清除测试。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "1154", "description_zh": "系统闭环系数过低", "description_en": "", "name_zh": "1154", "brand": "锡柴", "system": "ECU", "controller": "ECU", "category": "", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["检查进气系统是否存在泄漏（如中冷器管路、增压器密封），以及燃油压力是否过高或喷油器滴漏，这些会导致闭环修正系数异常偏低。同时用诊断仪读取数据流，确认氧传感器（或NOx传感器）信号是否卡滞在浓混合气状态，必要时清洗或更换传感器。"], "repair_suggestion": ["检查进气系统是否存在泄漏（如中冷器管路、增压器密封），以及燃油压力是否过高或喷油器滴漏，这些会导致闭环修正系数异常偏低。同时用诊断仪读取数据流，确认氧传感器（或NOx传感器）信号是否卡滞在浓混合气状态，必要时清洗或更换传感器。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "1163", "description_zh": "燃料自适应系数过高", "description_en": "", "name_zh": "1163", "brand": "锡柴", "system": "ECU", "controller": "ECU", "category": "", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["检查进气系统是否存在泄漏（真空管路、中冷器管路），以及燃油压力是否过低或喷油器堵塞。重点排查空气流量计/进气压力传感器信号偏差，并清洗或更换故障部件。若为柴油机，还需检查高压共轨压力及回油量是否异常。"], "repair_suggestion": ["检查进气系统是否存在泄漏（真空管路、中冷器管路），以及燃油压力是否过低或喷油器堵塞。重点排查空气流量计/进气压力传感器信号偏差，并清洗或更换故障部件。若为柴油机，还需检查高压共轨压力及回油量是否异常。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "1172", "description_zh": "CFV一级减压后压力低于目标值", "description_en": "", "name_zh": "1172", "brand": "锡柴", "system": "ECU", "controller": "ECU", "category": "", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表动力不足报警", "避免高负荷运行"], "handling_plan": ["检查一级减压阀出口压力调节是否偏移，重新调整至规定值（通常为8-10bar），并确认减压阀膜片或弹簧无卡滞、损坏。若调整无效，需拆检减压阀内部密封件及滤网，排查是否存在异物堵塞或内漏，必要时更换减压阀总成。同时检查高压管路压力是否充足，排除上游供气不足导致压降异常。"], "repair_suggestion": ["检查一级减压阀出口压力调节是否偏移，重新调整至规定值（通常为8-10bar），并确认减压阀膜片或弹簧无卡滞、损坏。若调整无效，需拆检减压阀内部密封件及滤网，排查是否存在异物堵塞或内漏，必要时更换减压阀总成。同时检查高压管路压力是否充足，排除上游供气不足导致压降异常。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "1174", "description_zh": "CFV阀供电电压过高", "description_en": "", "name_zh": "1174", "brand": "锡柴", "system": "ECU", "controller": "ECU", "category": "", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表充电指示灯", "检查电瓶接线"], "handling_plan": ["检查CFV阀供电线路及插头是否短路至电源正极，重点排查线束磨损或进水腐蚀。测量阀体供电电压，正常应为12V或24V（依车型），若电压异常偏高，需检修ECU输出端或继电器。更换受损线束或CFV阀总成后，清除故障码并路试验证。"], "repair_suggestion": ["检查CFV阀供电线路及插头是否短路至电源正极，重点排查线束磨损或进水腐蚀。测量阀体供电电压，正常应为12V或24V（依车型），若电压异常偏高，需检修ECU输出端或继电器。更换受损线束或CFV阀总成后，清除故障码并路试验证。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "123", "description_zh": "节气门位置传感器1信号电压高于上限值", "description_en": "", "name_zh": "123", "brand": "锡柴", "system": "ECU", "controller": "ECU", "category": "", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表充电指示灯", "检查电瓶接线"], "handling_plan": ["检查节气门位置传感器1的供电电压（应为5V）和信号线是否对电源短路，同时测量传感器接地是否正常。若线路正常，则更换节气门位置传感器或节气门总成，并重新进行怠速学习。"], "repair_suggestion": ["检查节气门位置传感器1的供电电压（应为5V）和信号线是否对电源短路，同时测量传感器接地是否正常。若线路正常，则更换节气门位置传感器或节气门总成，并重新进行怠速学习。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "126", "description_zh": "水温信号在逻辑上不合理（未能达到诊断温度）", "description_en": "", "name_zh": "126", "brand": "锡柴", "system": "ECU", "controller": "ECU", "category": "", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表温度指示", "避免高温运行"], "handling_plan": ["检查冷却液液位及节温器是否常开或卡滞，确认水温传感器安装位置及线路连接是否正常。若传感器电阻值漂移，需更换水温传感器，并清除故障码后路试验证。"], "repair_suggestion": ["检查冷却液液位及节温器是否常开或卡滞，确认水温传感器安装位置及线路连接是否正常。若传感器电阻值漂移，需更换水温传感器，并清除故障码后路试验证。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "1313", "description_zh": "第3缸失火保护", "description_en": "", "name_zh": "1313", "brand": "锡柴", "system": "ECU", "controller": "ECU", "category": "", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["检查第3缸点火线圈、火花塞及喷油嘴工作状态，优先更换或对调点火线圈测试。若无效，测量该缸缸压及气门间隙，排查机械故障（如气门关闭不严或活塞环磨损）。同时确认该缸喷油器线路及插头无松动腐蚀。"], "repair_suggestion": ["检查第3缸点火线圈、火花塞及喷油嘴工作状态，优先更换或对调点火线圈测试。若无效，测量该缸缸压及气门间隙，排查机械故障（如气门关闭不严或活塞环磨损）。同时确认该缸喷油器线路及插头无松动腐蚀。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "1354", "description_zh": "第6缸点火线圈或火花塞失效", "description_en": "", "name_zh": "1354", "brand": "锡柴", "system": "ECU", "controller": "ECU", "category": "", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["检查第6缸点火线圈和火花塞，优先测量该缸点火线圈初级/次级电阻及供电搭铁是否正常。若线圈正常，直接更换火花塞并检查该缸喷油嘴和缸压，排除机械或燃油问题。"], "repair_suggestion": ["检查第6缸点火线圈和火花塞，优先测量该缸点火线圈初级/次级电阻及供电搭铁是否正常。若线圈正常，直接更换火花塞并检查该缸喷油嘴和缸压，排除机械或燃油问题。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "1614", "description_zh": "ECU内部故障", "description_en": "", "name_zh": "1614", "brand": "锡柴", "system": "ECU", "controller": "ECU", "category": "", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["ECU内部故障多为硬件损坏或软件逻辑异常，建议先尝试断电重启（断开蓄电池负极5分钟）并重新上电，若故障码仍存在，则需使用专业诊断仪执行ECU复位或软件刷新。若刷新无效，直接更换ECU总成，并注意核对新ECU的版本号与整车配置匹配，更换后需进行防盗匹配和怠速自学习。"], "repair_suggestion": ["ECU内部故障多为硬件损坏或软件逻辑异常，建议先尝试断电重启（断开蓄电池负极5分钟）并重新上电，若故障码仍存在，则需使用专业诊断仪执行ECU复位或软件刷新。若刷新无效，直接更换ECU总成，并注意核对新ECU的版本号与整车配置匹配，更换后需进行防盗匹配和怠速自学习。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "1615", "description_zh": "ECU内部故障", "description_en": "", "name_zh": "1615", "brand": "锡柴", "system": "ECU", "controller": "ECU", "category": "", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["ECU内部故障通常为硬件损坏或电源/接地异常导致。首先检查ECU供电、搭铁及线束插头是否松动、腐蚀或进水，测量电源电压是否稳定。若外部电路正常，则需更换ECU，并注意匹配防盗或刷写程序。"], "repair_suggestion": ["ECU内部故障通常为硬件损坏或电源/接地异常导致。首先检查ECU供电、搭铁及线束插头是否松动、腐蚀或进水，测量电源电压是否稳定。若外部电路正常，则需更换ECU，并注意匹配防盗或刷写程序。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "1681", "description_zh": "空调继电器控制端对电源短路", "description_en": "", "name_zh": "1681", "brand": "锡柴", "system": "ECU", "controller": "ECU", "category": "", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表充电指示灯", "检查电瓶接线"], "handling_plan": ["检查空调继电器控制线路是否与电源线短路，重点排查继电器插座及线束磨损部位。测量控制端对地电压，确认无异常后更换损坏的线束或继电器。"], "repair_suggestion": ["检查空调继电器控制线路是否与电源线短路，重点排查继电器插座及线束磨损部位。测量控制端对地电压，确认无异常后更换损坏的线束或继电器。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "168A", "description_zh": "风扇继电器控制端开路或对地短路", "description_en": "", "name_zh": "168A", "brand": "锡柴", "system": "ECU", "controller": "ECU", "category": "", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表相关指示灯", "检查对应线束连接"], "handling_plan": ["检查风扇继电器线圈及控制线路，重点测量继电器控制端对地电阻及线路通断，确认是否存在开路或对地短路。若线路正常，则更换风扇继电器", "若线路异常，则修复或更换相关线束及插接件。"], "repair_suggestion": ["检查风扇继电器线圈及控制线路，重点测量继电器控制端对地电阻及线路通断，确认是否存在开路或对地短路。若线路正常，则更换风扇继电器", "若线路异常，则修复或更换相关线束及插接件。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "2135", "description_zh": "节气门位置传感器1和2同步电压超出限值", "description_en": "", "name_zh": "2135", "brand": "锡柴", "system": "ECU", "controller": "ECU", "category": "", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表充电指示灯", "检查电瓶接线"], "handling_plan": ["检查节气门位置传感器1和2的信号电压是否随节气门开度同步变化，重点测量线束插头及接地是否松动或氧化。若电压偏差过大，需清洗节气门体并重新执行自适应学习", "若清洗后仍报故障，则直接更换节气门总成。"], "repair_suggestion": ["检查节气门位置传感器1和2的信号电压是否随节气门开度同步变化，重点测量线束插头及接地是否松动或氧化。若电压偏差过大，需清洗节气门体并重新执行自适应学习", "若清洗后仍报故障，则直接更换节气门总成。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "2229", "description_zh": "环境压力过高", "description_en": "", "name_zh": "2229", "brand": "锡柴", "system": "ECU", "controller": "ECU", "category": "", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表动力不足报警", "避免高负荷运行"], "handling_plan": ["环境压力过高通常由大气压力传感器信号异常或线路故障引起，优先检查传感器插头是否进水/氧化，并测量其5V参考电压和接地是否正常。若线路无异常，则直接更换大气压力传感器，并清除故障码后路试确认数据流恢复至当地海拔对应值。"], "repair_suggestion": ["环境压力过高通常由大气压力传感器信号异常或线路故障引起，优先检查传感器插头是否进水/氧化，并测量其5V参考电压和接地是否正常。若线路无异常，则直接更换大气压力传感器，并清除故障码后路试确认数据流恢复至当地海拔对应值。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "2300", "description_zh": "第1缸点火线圈初级线圈开路或对地短路", "description_en": "", "name_zh": "2300", "brand": "锡柴", "system": "ECU", "controller": "ECU", "category": "", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表相关指示灯", "检查对应线束连接"], "handling_plan": ["检查第1缸点火线圈及其插接器，测量初级线圈电阻（正常约0.5-2Ω），确认无断路或对地短路。若线圈损坏，直接更换", "同时检查点火线圈供电与搭铁线路，排除线束磨破或插头腐蚀问题。"], "repair_suggestion": ["检查第1缸点火线圈及其插接器，测量初级线圈电阻（正常约0.5-2Ω），确认无断路或对地短路。若线圈损坏，直接更换", "同时检查点火线圈供电与搭铁线路，排除线束磨破或插头腐蚀问题。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "234", "description_zh": "增压压力过高", "description_en": "", "name_zh": "234", "brand": "锡柴", "system": "ECU", "controller": "ECU", "category": "", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表动力不足报警", "避免高负荷运行"], "handling_plan": ["增压压力过高通常由废气旁通阀卡滞或真空/电子调节器故障引起，优先检查旁通阀推杆是否卡死、膜片是否破损。其次排查增压压力传感器及其线路，确认信号是否失真，并用诊断仪读取实际压力值与标准值对比。若机械部件正常，需检查排气系统是否堵塞（如DPF堵塞）导致背压异常升高。"], "repair_suggestion": ["增压压力过高通常由废气旁通阀卡滞或真空/电子调节器故障引起，优先检查旁通阀推杆是否卡死、膜片是否破损。其次排查增压压力传感器及其线路，确认信号是否失真，并用诊断仪读取实际压力值与标准值对比。若机械部件正常，需检查排气系统是否堵塞（如DPF堵塞）导致背压异常升高。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "236", "description_zh": "增压压力小于进气压力故障", "description_en": "", "name_zh": "236", "brand": "锡柴", "system": "ECU", "controller": "ECU", "category": "", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表动力不足报警", "避免高负荷运行"], "handling_plan": ["增压压力低于进气压力，重点检查增压器至进气歧管之间的管路及中冷器是否存在漏气或堵塞，同时排查增压器旁通阀（废气阀）卡滞在常开位置。若管路正常，则需进一步检测增压器叶轮磨损情况及VGT执行机构（如适用）是否工作不良。"], "repair_suggestion": ["增压压力低于进气压力，重点检查增压器至进气歧管之间的管路及中冷器是否存在漏气或堵塞，同时排查增压器旁通阀（废气阀）卡滞在常开位置。若管路正常，则需进一步检测增压器叶轮磨损情况及VGT执行机构（如适用）是否工作不良。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "2457", "description_zh": "EGR冷却器冷却效率低于一级限扭值", "description_en": "", "name_zh": "2457", "brand": "重汽", "system": "ECU", "controller": "ECU", "category": "", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表报警提示", "尽快安排检修"], "handling_plan": ["检查EGR冷却器内部是否因积碳或水垢堵塞导致散热效率下降，必要时拆解清洗或更换冷却器芯体。同时排查冷却液液位、EGR冷却液循环管路及节温器工作状态，确保冷却系统循环正常。若冷却器无堵塞且冷却液正常，需进一步检查EGR阀开度及传感器信号是否准确，并清除故障码后路试验证。"], "repair_suggestion": ["检查EGR冷却器内部是否因积碳或水垢堵塞导致散热效率下降，必要时拆解清洗或更换冷却器芯体。同时排查冷却液液位、EGR冷却液循环管路及节温器工作状态，确保冷却系统循环正常。若冷却器无堵塞且冷却液正常，需进一步检查EGR阀开度及传感器信号是否准确，并清除故障码后路试验证。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "3012", "description_zh": "前氧传感器加热供电电压高于上限值", "description_en": "", "name_zh": "3012", "brand": "锡柴", "system": "ECU", "controller": "ECU", "category": "", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表充电指示灯", "检查电瓶接线"], "handling_plan": ["检查前氧传感器加热器供电线路是否对电源短路，重点排查线束插头及发动机舱内磨损部位。测量加热器电源端电压，正常应在12V左右，若高于14V需检修保险丝盒及继电器。若线路正常，则更换前氧传感器。"], "repair_suggestion": ["检查前氧传感器加热器供电线路是否对电源短路，重点排查线束插头及发动机舱内磨损部位。测量加热器电源端电压，正常应在12V左右，若高于14V需检修保险丝盒及继电器。若线路正常，则更换前氧传感器。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "302", "description_zh": "第5缸催化器失火保护", "description_en": "", "name_zh": "302", "brand": "锡柴", "system": "ECU", "controller": "ECU", "category": "", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["检查第5缸点火系统（火花塞、点火线圈）及喷油嘴工作状态，确认是否存在缺火或混合气异常。重点排查该缸气缸压力及进气歧管密封性，防止未燃混合气进入催化器。维修后需清除故障码并路试，验证催化器温度是否恢复正常。"], "repair_suggestion": ["检查第5缸点火系统（火花塞、点火线圈）及喷油嘴工作状态，确认是否存在缺火或混合气异常。重点排查该缸气缸压力及进气歧管密封性，防止未燃混合气进入催化器。维修后需清除故障码并路试，验证催化器温度是否恢复正常。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "3030", "description_zh": "前氧传感器信号漂移超出2级限值", "description_en": "", "name_zh": "3030", "brand": "锡柴", "system": "ECU", "controller": "ECU", "category": "", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表相关指示灯", "检查对应线束连接"], "handling_plan": ["前氧传感器信号漂移超限，重点检查传感器加热器供电与搭铁是否正常，并排查排气管是否存在漏气。若线路无异常，直接更换前氧传感器，同时确认燃油压力及喷油嘴雾化状况，避免因混合气异常导致新传感器再次损坏。"], "repair_suggestion": ["前氧传感器信号漂移超限，重点检查传感器加热器供电与搭铁是否正常，并排查排气管是否存在漏气。若线路无异常，直接更换前氧传感器，同时确认燃油压力及喷油嘴雾化状况，避免因混合气异常导致新传感器再次损坏。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "3067", "description_zh": "曲轴箱通风前端压力传感器零点漂移超限", "description_en": "", "name_zh": "3067", "brand": "锡柴", "system": "ECU", "controller": "ECU", "category": "", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意发动机是否难以启动或熄火", "尽量不要熄火"], "handling_plan": ["检查曲轴箱通风前端压力传感器及其线束连接，确认插头无腐蚀或松动，并测量5V参考电压和接地是否正常。若线路无异常，则更换该压力传感器，并重新进行零点标定。"], "repair_suggestion": ["检查曲轴箱通风前端压力传感器及其线束连接，确认插头无腐蚀或松动，并测量5V参考电压和接地是否正常。若线路无异常，则更换该压力传感器，并重新进行零点标定。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "336", "description_zh": "曲轴信号干扰", "description_en": "", "name_zh": "336", "brand": "锡柴", "system": "ECU", "controller": "ECU", "category": "", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意发动机是否难以启动或熄火", "尽量不要熄火"], "handling_plan": ["检查曲轴位置传感器及其线束是否受高压点火线、发电机或电磁干扰，确保屏蔽层接地良好。重点排查传感器与信号盘间隙（标准0.5-1.5mm）及信号盘齿面是否脏污或损伤。若干扰源无法排除，更换原厂屏蔽传感器并重新布线远离高频干扰源。"], "repair_suggestion": ["检查曲轴位置传感器及其线束是否受高压点火线、发电机或电磁干扰，确保屏蔽层接地良好。重点排查传感器与信号盘间隙（标准0.5-1.5mm）及信号盘齿面是否脏污或损伤。若干扰源无法排除，更换原厂屏蔽传感器并重新布线远离高频干扰源。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "342", "description_zh": "凸轮轴信号丢失", "description_en": "", "name_zh": "342", "brand": "锡柴", "system": "ECU", "controller": "ECU", "category": "", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意发动机是否难以启动或熄火", "尽量不要熄火"], "handling_plan": ["检查凸轮轴位置传感器及其线路连接是否松动、断路或短路，并确认传感器与信号盘间隙正常。若线路和传感器无异常，需进一步检查正时系统是否跳齿或信号盘损坏，必要时更换传感器或修复正时机构。"], "repair_suggestion": ["检查凸轮轴位置传感器及其线路连接是否松动、断路或短路，并确认传感器与信号盘间隙正常。若线路和传感器无异常，需进一步检查正时系统是否跳齿或信号盘损坏，必要时更换传感器或修复正时机构。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "401", "description_zh": "EGR流量低于一级限扭值", "description_en": "", "name_zh": "401", "brand": "重汽", "system": "ECU", "controller": "ECU", "category": "", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表报警提示", "尽快安排检修"], "handling_plan": ["检查EGR阀是否卡滞或积碳严重，清洗或更换EGR阀总成。同时排查EGR管路是否堵塞或泄漏，并验证EGR压差传感器及线路是否正常。若以上正常，需检查DPF是否堵塞导致背压过高，影响EGR流量。"], "repair_suggestion": ["检查EGR阀是否卡滞或积碳严重，清洗或更换EGR阀总成。同时排查EGR管路是否堵塞或泄漏，并验证EGR压差传感器及线路是否正常。若以上正常，需检查DPF是否堵塞导致背压过高，影响EGR流量。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "402", "description_zh": "EGR流量高于期望值", "description_en": "", "name_zh": "402", "brand": "重汽", "system": "ECU", "controller": "ECU", "category": "", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表报警提示", "避免高负荷运行"], "handling_plan": ["检查EGR阀是否卡滞在开启位置或密封不严，清洁阀体及管路积碳，必要时更换EGR阀总成。同时排查EGR位置传感器信号是否漂移，并确认DPF再生或进气歧管压力传感器数据是否异常导致误报。"], "repair_suggestion": ["检查EGR阀是否卡滞在开启位置或密封不严，清洁阀体及管路积碳，必要时更换EGR阀总成。同时排查EGR位置传感器信号是否漂移，并确认DPF再生或进气歧管压力传感器数据是否异常导致误报。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "51", "description_zh": "后氧传感器开路或对地短路", "description_en": "", "name_zh": "51", "brand": "锡柴", "system": "ECU", "controller": "ECU", "category": "", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表相关指示灯", "检查对应线束连接"], "handling_plan": ["检查后氧传感器线路插头是否松动、腐蚀或断路，重点测量信号线与地线之间的通断及电压。若线路正常，则更换后氧传感器，并清除故障码后路试确认信号电压能在0.1-0.9V间正常波动。"], "repair_suggestion": ["检查后氧传感器线路插头是否松动、腐蚀或断路，重点测量信号线与地线之间的通断及电压。若线路正常，则更换后氧传感器，并清除故障码后路试确认信号电压能在0.1-0.9V间正常波动。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "523", "description_zh": "机油压力传感器信号电压超出上限值", "description_en": "", "name_zh": "523", "brand": "锡柴", "system": "ECU", "controller": "ECU", "category": "", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表动力不足报警", "避免高负荷运行"], "handling_plan": ["检查机油压力传感器及其线路，测量信号线电压是否异常（正常应在0.5-4.5V之间），并确认5V参考电压和搭铁是否正常。若线路无短路或断路，则更换机油压力传感器，同时验证实际机油压力是否正常，排除因润滑系统堵塞或油泵故障导致的误报。"], "repair_suggestion": ["检查机油压力传感器及其线路，测量信号线电压是否异常（正常应在0.5-4.5V之间），并确认5V参考电压和搭铁是否正常。若线路无短路或断路，则更换机油压力传感器，同时验证实际机油压力是否正常，排除因润滑系统堵塞或油泵故障导致的误报。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "524", "description_zh": "机油压力低于2级限值", "description_en": "", "name_zh": "524", "brand": "锡柴", "system": "ECU", "controller": "ECU", "category": "", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表动力不足报警", "避免高负荷运行"], "handling_plan": ["立即停车熄火，检查机油液位是否过低或机油严重变质", "若液位正常，重点排查机油泵、集滤器堵塞或机油压力传感器信号失真。启动后若压力仍低，需拆解油底壳检查轴瓦间隙，禁止继续行驶以防抱瓦。"], "repair_suggestion": ["立即停车熄火，检查机油液位是否过低或机油严重变质", "若液位正常，重点排查机油泵、集滤器堵塞或机油压力传感器信号失真。启动后若压力仍低，需拆解油底壳检查轴瓦间隙，禁止继续行驶以防抱瓦。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "563", "description_zh": "电瓶电压过高", "description_en": "", "name_zh": "563", "brand": "锡柴", "system": "ECU", "controller": "ECU", "category": "", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表充电指示灯", "检查电瓶接线"], "handling_plan": ["检查发电机调压器及充电电路，确认电压是否持续超过15V（12V系统）或30V（24V系统）。重点排查调压器是否失效短路、发电机励磁线路是否搭铁，以及电瓶桩头氧化或虚接问题。若调压器集成在发电机内部，建议直接更换发电机总成，并同时检测电瓶健康状况，避免过充导致电瓶鼓包损坏。"], "repair_suggestion": ["检查发电机调压器及充电电路，确认电压是否持续超过15V（12V系统）或30V（24V系统）。重点排查调压器是否失效短路、发电机励磁线路是否搭铁，以及电瓶桩头氧化或虚接问题。若调压器集成在发电机内部，建议直接更换发电机总成，并同时检测电瓶健康状况，避免过充导致电瓶鼓包损坏。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 6, "fmi": 0, "dtc": "", "description_zh": "SOC差异过大-并联支路(中级别)", "description_en": "", "name_zh": "SPN06-FMI0", "brand": "东风新能源", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["SOC差异过大"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["联系电池厂家进行处理"], "repair_suggestion": ["联系电池厂家进行处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 7, "fmi": 0, "dtc": "", "description_zh": "SOC差异过大-并联支路(高级别)", "description_en": "", "name_zh": "SPN07-FMI0", "brand": "东风新能源", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["SOC差异过大"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["联系电池厂家进行处理"], "repair_suggestion": ["联系电池厂家进行处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 8, "fmi": 0, "dtc": "", "description_zh": "显示SOC跳变", "description_en": "", "name_zh": "SPN08-FMI0", "brand": "东风新能源", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["显示SOC跳变"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["联系电池厂家进行处理"], "repair_suggestion": ["联系电池厂家进行处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 9, "fmi": 0, "dtc": "", "description_zh": "SOH过低1级", "description_en": "", "name_zh": "SPN09-FMI0", "brand": "东风新能源", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["电池健康度过低"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["联系电池厂家处理"], "repair_suggestion": ["联系电池厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P000F", "description_zh": "DFC_APP21Plaus", "description_en": "", "name_zh": "SPN1", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P00AA", "description_zh": "DFC_OPSCDSRCMax", "description_en": "", "name_zh": "SPN100", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 100, "fmi": 1, "dtc": "P01C4", "description_zh": "机油压力信号错误", "description_en": "", "name_zh": "SPN100-FMI1", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器老化漂移", "管路积碳堵塞", "大气压力传感器对比偏差过大"], "diagnosis_summary": ["注意仪表动力不足报警灯", "避免长时间高负荷运行"], "handling_plan": ["使用诊断仪读取实际压力值并对比标准大气压", "清洗或更换堵塞的管路", "重新校准传感器"], "repair_suggestion": ["使用诊断仪读取实际压力值并对比标准大气压", "清洗或更换堵塞的管路", "重新校准传感器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 100, "fmi": 12, "dtc": "P0520/01", "description_zh": "COOLANT SYSTEM", "description_en": "", "name_zh": "SPN100-FMI12", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 100, "fmi": 15, "dtc": "P01C6", "description_zh": "机油压力高于上限", "description_en": "", "name_zh": "SPN100-FMI15", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器老化漂移", "管路积碳堵塞", "大气压力传感器对比偏差过大"], "diagnosis_summary": ["注意仪表动力不足报警灯", "避免长时间高负荷运行"], "handling_plan": ["使用诊断仪读取实际压力值并对比标准大气压", "清洗或更换堵塞的管路", "重新校准传感器"], "repair_suggestion": ["使用诊断仪读取实际压力值并对比标准大气压", "清洗或更换堵塞的管路", "重新校准传感器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 100, "fmi": 16, "dtc": "P0520", "description_zh": "机油压力传感器", "description_en": "", "name_zh": "SPN100-FMI16", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["传感器老化漂移", "管路积碳堵塞", "大气压力传感器对比偏差过大"], "diagnosis_summary": ["注意仪表动力不足报警灯", "避免长时间高负荷运行"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 100, "fmi": 17, "dtc": "P01C7", "description_zh": "机油压力低于下限", "description_en": "", "name_zh": "SPN100-FMI17", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器老化漂移", "管路积碳堵塞", "大气压力传感器对比偏差过大"], "diagnosis_summary": ["注意仪表动力不足报警灯", "避免长时间高负荷运行"], "handling_plan": ["使用诊断仪读取实际压力值并对比标准大气压", "清洗或更换堵塞的管路", "重新校准传感器"], "repair_suggestion": ["使用诊断仪读取实际压力值并对比标准大气压", "清洗或更换堵塞的管路", "重新校准传感器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 100, "fmi": 18, "dtc": "P0520", "description_zh": "机油压力传感器", "description_en": "", "name_zh": "SPN100-FMI18", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器老化漂移", "管路积碳堵塞", "大气压力传感器对比偏差过大"], "diagnosis_summary": ["注意仪表动力不足报警灯", "避免长时间高负荷运行"], "handling_plan": ["请停机维修"], "repair_suggestion": ["请停机维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": null, "fmi": null, "dtc": "P0520", "description_zh": "机油压力低于限值状态1", "description_en": "", "name_zh": "SPN100FMI18_DTCP0520", "brand": "玉柴", "system": "机油压力", "controller": "ECU", "category": "机油压力", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表动力不足报警", "避免高负荷运行"], "handling_plan": ["检查机油液位及品质，不足或劣化时补充或更换。测量机油压力传感器实际值与仪表显示值是否一致，排除传感器或线路故障。若实际压力确实偏低，重点排查机油泵、集滤器堵塞及主轴瓦间隙过大等机械磨损问题。"], "repair_suggestion": ["检查机油液位及品质，不足或劣化时补充或更换。测量机油压力传感器实际值与仪表显示值是否一致，排除传感器或线路故障。若实际压力确实偏低，重点排查机油泵、集滤器堵塞及主轴瓦间隙过大等机械磨损问题。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 100, "fmi": 19, "dtc": "P01C8", "description_zh": "机油压力CAN信号错误", "description_en": "", "name_zh": "SPN100-FMI19", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器老化漂移", "管路积碳堵塞", "大气压力传感器对比偏差过大"], "diagnosis_summary": ["注意仪表动力不足报警灯", "避免长时间高负荷运行"], "handling_plan": ["使用诊断仪读取实际压力值并对比标准大气压", "清洗或更换堵塞的管路", "重新校准传感器"], "repair_suggestion": ["使用诊断仪读取实际压力值并对比标准大气压", "清洗或更换堵塞的管路", "重新校准传感器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P0524", "description_zh": "机油压力低于限值状态2", "description_en": "", "name_zh": "SPN100FMI1_DTCP0524", "brand": "玉柴", "system": "机油压力", "controller": "ECU", "category": "机油压力", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表动力不足报警", "避免高负荷运行"], "handling_plan": ["检查机油液位及品质，不足或劣化时先补充或更换。若液位正常，重点排查机油泵、集滤器堵塞及限压阀卡滞，并测量实际机油压力以确认传感器或线路是否存在误报。"], "repair_suggestion": ["检查机油液位及品质，不足或劣化时先补充或更换。若液位正常，重点排查机油泵、集滤器堵塞及限压阀卡滞，并测量实际机油压力以确认传感器或线路是否存在误报。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 100, "fmi": 2, "dtc": "P0520/64", "description_zh": "COOLANT SYSTEM", "description_en": "", "name_zh": "SPN100-FMI2", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 100, "fmi": 3, "dtc": "P0520/12", "description_zh": "COOLANT SYSTEM", "description_en": "", "name_zh": "SPN100-FMI3", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 100, "fmi": 4, "dtc": "P0520", "description_zh": "机油压力信号异常", "description_en": "", "name_zh": "SPN100-FMI4", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["传感器老化漂移", "管路积碳堵塞", "大气压力传感器对比偏差过大"], "diagnosis_summary": ["注意仪表动力不足报警灯", "避免长时间高负荷运行"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "191", "description_zh": "机油压力传感器电压低", "description_en": "", "name_zh": "SPN100FMI4_DTC191", "brand": "潍柴", "system": "发动机", "controller": "ECU", "category": "发动机", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表动力不足报警", "避免高负荷运行"], "handling_plan": ["检查机油压力传感器及其线路，测量传感器供电和信号线电压是否正常（通常为5V参考电压），排查线路对地短路或断路。若线路正常，更换机油压力传感器，并确认实际机油压力是否达标，避免因润滑系统故障导致误报。"], "repair_suggestion": ["检查机油压力传感器及其线路，测量传感器供电和信号线电压是否正常（通常为5V参考电压），排查线路对地短路或断路。若线路正常，更换机油压力传感器，并确认实际机油压力是否达标，避免因润滑系统故障导致误报。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 100, "fmi": 5, "dtc": "P0520/13", "description_zh": "COOLANT SYSTEM", "description_en": "", "name_zh": "SPN100-FMI5", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 100, "fmi": 6, "dtc": "P01C1", "description_zh": "机油压力指示灯温度太高", "description_en": "", "name_zh": "SPN100-FMI6", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器元件老化导致信号漂移", "线束接触电阻增大", "ECU标定数据偏差"], "diagnosis_summary": ["观察仪表温度指示是否正常", "如读数明显异常请尽快检修"], "handling_plan": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "repair_suggestion": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 100, "fmi": 7, "dtc": "P06DA/71", "description_zh": "COOLANT SYSTEM", "description_en": "", "name_zh": "SPN100-FMI7", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 101, "fmi": 0, "dtc": "556", "description_zh": "曲轴箱压力 - 数据有效但高于正常工作范围 - 最高严重级别", "description_en": "", "name_zh": "SPN101-FMI0", "brand": "康明斯", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["注意仪表动力不足报警", "避免高负荷运行"], "diagnosis_summary": ["注意仪表动力不足报警", "避免高负荷运行"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册逐步排查"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册逐步排查"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 101, "fmi": 16, "dtc": "P051A", "description_zh": "曲轴箱通风压力异常", "description_en": "", "name_zh": "SPN101-FMI16", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["传感器老化漂移", "管路积碳堵塞", "大气压力传感器对比偏差过大"], "diagnosis_summary": ["下电等待30s，插拔曲轴箱压力传感器接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 101, "fmi": 17, "dtc": "P051A", "description_zh": "曲轴箱通风压力异常", "description_en": "", "name_zh": "SPN101-FMI17", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["传感器老化漂移", "管路积碳堵塞", "大气压力传感器对比偏差过大"], "diagnosis_summary": ["下电等待30s，插拔曲轴箱压力传感器接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 101, "fmi": 2, "dtc": "1942", "description_zh": "曲轴箱压力 - 数据不稳定、间断或不正确", "description_en": "", "name_zh": "SPN101-FMI2", "brand": "康明斯", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["注意仪表动力不足报警", "避免高负荷运行"], "diagnosis_summary": ["注意仪表动力不足报警", "避免高负荷运行"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册逐步排查"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册逐步排查"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 101, "fmi": 3, "dtc": "P051A", "description_zh": "曲轴箱通风压力信号异常", "description_en": "", "name_zh": "SPN101-FMI3", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["传感器老化漂移", "管路积碳堵塞", "大气压力传感器对比偏差过大"], "diagnosis_summary": ["下电等待30s，插拔曲轴箱压力传感器接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "722", "description_zh": "曲轴箱压力传感器1电压高", "description_en": "", "name_zh": "SPN101FMI3_DTC722", "brand": "潍柴", "system": "发动机", "controller": "ECU", "category": "发动机", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意发动机是否难以启动或熄火", "尽量不要熄火"], "handling_plan": ["检查曲轴箱压力传感器及其线路，测量供电电压（通常5V）和信号线对地/对电源是否短路，必要时更换传感器。若线路正常，重点排查PCV阀堵塞或曲轴箱通风系统堵塞，导致压力异常升高。"], "repair_suggestion": ["检查曲轴箱压力传感器及其线路，测量供电电压（通常5V）和信号线对地/对电源是否短路，必要时更换传感器。若线路正常，重点排查PCV阀堵塞或曲轴箱通风系统堵塞，导致压力异常升高。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 101, "fmi": 4, "dtc": "P051A", "description_zh": "曲轴箱通风压力信号异常", "description_en": "", "name_zh": "SPN101-FMI4", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["传感器老化漂移", "管路积碳堵塞", "大气压力传感器对比偏差过大"], "diagnosis_summary": ["下电等待30s，插拔曲轴箱压力传感器接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "723", "description_zh": "曲轴箱压力传感器1电压低", "description_en": "", "name_zh": "SPN101FMI4_DTC723", "brand": "潍柴", "system": "发动机", "controller": "ECU", "category": "发动机", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意发动机是否难以启动或熄火", "尽量不要熄火"], "handling_plan": ["检查曲轴箱压力传感器及其线路，测量供电电压（通常5V）和信号线对地/对电源是否短路或断路。若线路正常，则更换传感器", "同时排查曲轴箱通风系统（PCV阀、油气分离器）是否堵塞导致压力异常。"], "repair_suggestion": ["检查曲轴箱压力传感器及其线路，测量供电电压（通常5V）和信号线对地/对电源是否短路或断路。若线路正常，则更换传感器", "同时排查曲轴箱通风系统（PCV阀、油气分离器）是否堵塞导致压力异常。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P0012", "description_zh": "DFC_APSCDNPL", "description_en": "", "name_zh": "SPN102", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 102, "fmi": 0, "dtc": "", "description_zh": "增压压力传感器信号超高限", "description_en": "", "name_zh": "SPN102-FMI0", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器老化漂移", "管路积碳堵塞", "大气压力传感器对比偏差过大"], "diagnosis_summary": ["注意仪表动力不足报警灯", "避免长时间高负荷运行"], "handling_plan": ["使用诊断仪读取实际压力值并对比标准大气压", "清洗或更换堵塞的管路", "重新校准传感器"], "repair_suggestion": ["使用诊断仪读取实际压力值并对比标准大气压", "清洗或更换堵塞的管路", "重新校准传感器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 102, "fmi": 1, "dtc": "", "description_zh": "增压压力传感器信号超低限", "description_en": "", "name_zh": "SPN102-FMI1", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器老化漂移", "管路积碳堵塞", "大气压力传感器对比偏差过大"], "diagnosis_summary": ["注意仪表动力不足报警灯", "避免长时间高负荷运行"], "handling_plan": ["使用诊断仪读取实际压力值并对比标准大气压", "清洗或更换堵塞的管路", "重新校准传感器"], "repair_suggestion": ["使用诊断仪读取实际压力值并对比标准大气压", "清洗或更换堵塞的管路", "重新校准传感器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 102, "fmi": 12, "dtc": "P0105/01", "description_zh": "AIR SYSTEM", "description_en": "", "name_zh": "SPN102-FMI12", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:A)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 102, "fmi": 16, "dtc": "P012A", "description_zh": "进气压力传感器（混合器）", "description_en": "", "name_zh": "SPN102-FMI16", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器老化漂移", "管路积碳堵塞", "大气压力传感器对比偏差过大"], "diagnosis_summary": ["注意仪表动力不足报警灯", "避免长时间高负荷运行"], "handling_plan": ["使用诊断仪读取实际压力值并对比标准大气压", "清洗或更换堵塞的管路", "重新校准传感器"], "repair_suggestion": ["使用诊断仪读取实际压力值并对比标准大气压", "清洗或更换堵塞的管路", "重新校准传感器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 102, "fmi": 18, "dtc": "P012A", "description_zh": "进气压力传感器（混合器）", "description_en": "", "name_zh": "SPN102-FMI18", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器老化漂移", "管路积碳堵塞", "大气压力传感器对比偏差过大"], "diagnosis_summary": ["注意仪表动力不足报警灯", "避免长时间高负荷运行"], "handling_plan": ["使用诊断仪读取实际压力值并对比标准大气压", "清洗或更换堵塞的管路", "重新校准传感器"], "repair_suggestion": ["使用诊断仪读取实际压力值并对比标准大气压", "清洗或更换堵塞的管路", "重新校准传感器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 102, "fmi": 2, "dtc": "P0069/64", "description_zh": "AIR SYSTEM", "description_en": "", "name_zh": "SPN102-FMI2", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:A)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "374", "description_zh": "节气门前压力（PTP）低于合理范围（节气门前压力（PTP）低于合理范围PTP Data Drift Low）", "description_en": "", "name_zh": "SPN102FMI21_DTC374", "brand": "潍柴", "system": "发动机", "controller": "ECU", "category": "发动机", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表动力不足报警", "避免高负荷运行"], "handling_plan": ["检查进气系统是否存在泄漏或堵塞，重点排查空滤、增压器至节气门之间的管路及中冷器密封性。若管路正常，则需检测节气门前压力传感器及其线路，确认信号漂移或损坏，必要时更换传感器并重新标定。"], "repair_suggestion": ["检查进气系统是否存在泄漏或堵塞，重点排查空滤、增压器至节气门之间的管路及中冷器密封性。若管路正常，则需检测节气门前压力传感器及其线路，确认信号漂移或损坏，必要时更换传感器并重新标定。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "236", "description_zh": "TIP传感器活动（TIP/TOP active）", "description_en": "", "name_zh": "SPN102FMI2_DTC236", "brand": "重汽", "system": "ECU", "controller": "ECU", "category": "", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表相关指示灯", "检查对应线束连接"], "handling_plan": ["检查进气歧管压力（TIP）传感器及其线路插头是否松动、氧化或破损，重点测量5V参考电压和信号线是否正常。若线路无异常，则清洁或更换TIP传感器，并同步检查增压管路有无漏气或堵塞，必要时用诊断仪读取实时压力值对比实际值进行验证。"], "repair_suggestion": ["检查进气歧管压力（TIP）传感器及其线路插头是否松动、氧化或破损，重点测量5V参考电压和信号线是否正常。若线路无异常，则清洁或更换TIP传感器，并同步检查增压管路有无漏气或堵塞，必要时用诊断仪读取实时压力值对比实际值进行验证。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 102, "fmi": 3, "dtc": "P0105/12", "description_zh": "AIR SYSTEM", "description_en": "", "name_zh": "SPN102-FMI3", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:A)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "122", "description_zh": "进气歧管 1 压力传感器电路 - 电压高于正常值或对高压电源短路", "description_en": "", "name_zh": "SPN102FMI3_DTC122", "brand": "康明斯", "system": "Intake Manifold Pressure", "controller": "ECM", "category": "Intake Manifold Pressure", "ecu_type": "ECM", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表动力不足报警", "避免高负荷运行"], "handling_plan": ["检查进气歧管压力传感器及其线路，重点测量传感器信号线对地/5V参考电压是否短路，以及插头是否腐蚀或退针。若线路正常，直接更换传感器，并同步检查ECU端供电是否稳定。"], "repair_suggestion": ["检查进气歧管压力传感器及其线路，重点测量传感器信号线对地/5V参考电压是否短路，以及插头是否腐蚀或退针。若线路正常，直接更换传感器，并同步检查ECU端供电是否稳定。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "238", "description_zh": "TIP传感器电压高（节气门前压力传感器（PTP）电压高PTP Voltage High）", "description_en": "", "name_zh": "SPN102FMI3_DTC238", "brand": "重汽", "system": "ECU", "controller": "ECU", "category": "", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表动力不足报警", "避免高负荷运行"], "handling_plan": ["检查节气门前压力传感器（PTP）及其线路，重点测量传感器5V参考电压、信号线和搭铁是否正常，排除线束断路或对电源短路。若线路正常，则更换PTP传感器，并同步检查进气系统是否存在堵塞或漏气导致压力异常。"], "repair_suggestion": ["检查节气门前压力传感器（PTP）及其线路，重点测量传感器5V参考电压、信号线和搭铁是否正常，排除线束断路或对电源短路。若线路正常，则更换PTP传感器，并同步检查进气系统是否存在堵塞或漏气导致压力异常。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P0235", "description_zh": "增压压力传感器电压高", "description_en": "", "name_zh": "SPN102FMI3_DTCP0235", "brand": "玉柴", "system": "增压压力传感器TIP", "controller": "ECU", "category": "增压压力传感器TIP", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表动力不足报警", "避免高负荷运行"], "handling_plan": ["增压压力传感器电压高，首先检查传感器5V参考电压和搭铁线路是否短路或断路，并测量信号线对地/对电源电压。若线路正常，则直接更换增压压力传感器，并清除故障码后路试，确认数据流中增压压力值恢复正常。"], "repair_suggestion": ["增压压力传感器电压高，首先检查传感器5V参考电压和搭铁线路是否短路或断路，并测量信号线对地/对电源电压。若线路正常，则直接更换增压压力传感器，并清除故障码后路试，确认数据流中增压压力值恢复正常。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 102, "fmi": 4, "dtc": "P012A", "description_zh": "进气压力传感器（混合器）", "description_en": "", "name_zh": "SPN102-FMI4", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器老化漂移", "管路积碳堵塞", "大气压力传感器对比偏差过大"], "diagnosis_summary": ["注意仪表动力不足报警灯", "避免长时间高负荷运行"], "handling_plan": ["使用诊断仪读取实际压力值并对比标准大气压", "清洗或更换堵塞的管路", "重新校准传感器"], "repair_suggestion": ["使用诊断仪读取实际压力值并对比标准大气压", "清洗或更换堵塞的管路", "重新校准传感器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P0235", "description_zh": "增压压力传感器电压低", "description_en": "", "name_zh": "SPN102FMI4_DTCP0235", "brand": "玉柴", "system": "增压压力传感器TIP", "controller": "ECU", "category": "增压压力传感器TIP", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表动力不足报警", "避免高负荷运行"], "handling_plan": ["检查增压压力传感器及其线路，重点测量传感器5V供电和搭铁是否正常，以及信号线对地或对电源是否短路。若线路正常，则直接更换增压压力传感器，并清除故障码后路试确认。"], "repair_suggestion": ["检查增压压力传感器及其线路，重点测量传感器5V供电和搭铁是否正常，以及信号线对地或对电源是否短路。若线路正常，则直接更换增压压力传感器，并清除故障码后路试确认。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 102, "fmi": 5, "dtc": "P0105/13", "description_zh": "AIR SYSTEM", "description_en": "", "name_zh": "SPN102-FMI5", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:A)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 102, "fmi": 7, "dtc": "P0105/62", "description_zh": "AIR SYSTEM", "description_en": "", "name_zh": "SPN102-FMI7", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:A)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 103, "fmi": 0, "dtc": "P0273", "description_zh": "增压器超速", "description_en": "", "name_zh": "SPN103-FMI0", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 103, "fmi": 10, "dtc": "2345", "description_zh": "", "description_en": "", "name_zh": "SPN103-FMI10", "brand": "康明斯", "system": "康明斯INSITE", "controller": "", "category": "康明斯INSITE", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["涡轮增压器 1 转速 - 变化速率异常。涡轮增压器 对性能没有影响。ECM 使用估计的 转速传感器检测到错误的转速值。 涡轮增压器转速。"], "diagnosis_summary": [], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 103, "fmi": 15, "dtc": "2288", "description_zh": "", "description_en": "", "name_zh": "SPN103-FMI15", "brand": "康明斯", "system": "康明斯INSITE", "controller": "", "category": "康明斯INSITE", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["涡轮增压器转速 1 - 数据有效但高于正常工作范 发动机功率降低，以减小涡轮增压 围（最低严重级别）ECM 检测到涡轮增压器转 器转速。"], "diagnosis_summary": [], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 103, "fmi": 18, "dtc": "687", "description_zh": "", "description_en": "", "name_zh": "SPN103-FMI18", "brand": "康明斯", "system": "康明斯INSITE", "controller": "", "category": "康明斯INSITE", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["涡轮增压器转速 1 - 数据有效但低于正常工作范 发动机功率下降。ECM 使用估计的 围（中等严重级别）。ECM 检测到涡轮增压器 涡轮增压器转速。"], "diagnosis_summary": [], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": "中/限扭限速"}, {"spn": 103, "fmi": 2, "dtc": "686", "description_zh": "", "description_en": "", "name_zh": "SPN103-FMI2", "brand": "康明斯", "system": "康明斯INSITE", "controller": "", "category": "康明斯INSITE", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["涡轮增压器 1 转速 - 数据不稳定、间断或不正确 对性能没有影响。ECM 使用估计的 。ECM 检测到无效的涡轮增压器转速信号。 涡轮增压器转速"], "diagnosis_summary": [], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1041, "fmi": 12, "dtc": "P2530", "description_zh": "T50线路或钥匙开关卡住", "description_en": "", "name_zh": "SPN1041-FMI12", "brand": "龙擎", "system": "EDC7国三/四", "controller": "", "category": "EDC7国三/四", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["T50线路或钥匙开关"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["1、将钥匙断电，检查1.61针脚是否有电，正常为0V，若有电说明线路对地源断路", "2、将钥匙上电后回位若检测1.61针脚仍然有电说明钥匙开关问题。"], "repair_suggestion": ["1、将钥匙断电，检查1.61针脚是否有电，正常为0V，若有电说明线路对地源断路", "2、将钥匙上电后回位若检测1.61针脚仍然有电说明钥匙开关问题。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1041, "fmi": 7, "dtc": "", "description_zh": "启动信号一直接通", "description_en": "", "name_zh": "SPN1041-FMI7", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1041, "fmi": 8, "dtc": "P2530", "description_zh": "Dfp_ECBtCD", "description_en": "", "name_zh": "SPN1041-FMI8", "brand": "龙擎", "system": "EDC7国三/四", "controller": "", "category": "EDC7国三/四", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["车下启动/停止开关及其线束故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["1、断电，拔下整车接插件测量1.32、1.47、1.29分别车下启动、停止开关接头1、2阻值，若阻值～0Ω说明正常", "2、测量车下启动、停止接头两端子对地电阻阻值，若阻值＞1MΩ说明正常", "3、测量开关是否完好，用万用表单独测开关断开时不通，按下开关时两触点接通，松开后又两端子又断开，说明正常。"], "repair_suggestion": ["1、断电，拔下整车接插件测量1.32、1.47、1.29分别车下启动、停止开关接头1、2阻值，若阻值～0Ω说明正常", "2、测量车下启动、停止接头两端子对地电阻阻值，若阻值＞1MΩ说明正常", "3、测量开关是否完好，用万用表单独测开关断开时不通，按下开关时两触点接通，松开后又两端子又断开，说明正常。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P006F", "description_zh": "DFC_IATSCDSRCMax", "description_en": "", "name_zh": "SPN105", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 105, "fmi": 0, "dtc": "155", "description_zh": "", "description_en": "", "name_zh": "SPN105-FMI0", "brand": "康明斯", "system": "康明斯INSITE", "controller": "", "category": "康明斯INSITE", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["进气歧管温度 1 - 数据有效但高于正常工作范围 在报警之后，功率逐渐下降的速度 （最高严重级别）进气歧管空气温度信号指示进 急剧增加。如果停机保护特性已启 气歧管空气温度超出发动机保护临界极限 用，发动机将在红色停机指示灯开 始闪亮 30 秒后停止运行。"], "diagnosis_summary": [], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": "高/停机"}, {"spn": 105, "fmi": 10, "dtc": "1848", "description_zh": "", "description_en": "", "name_zh": "SPN105-FMI10", "brand": "康明斯", "system": "康明斯INSITE", "controller": "", "category": "康明斯INSITE", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["进气歧管 1 温度 - 变化速率异常。进气歧管温度 ECM 将估算发动机进气歧管温度。 传感器未对发动机运行状态的改变做出响应。"], "diagnosis_summary": [], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "234", "description_zh": "进气歧管温度传感器（MAT）信号更新过慢（进气歧管温度传感器（MAT）信号更新过慢MAT Data Insufficient Activity）", "description_en": "", "name_zh": "SPN105FMI10_DTC234", "brand": "潍柴", "system": "发动机", "controller": "ECU", "category": "发动机", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表温度指示", "避免高温运行"], "handling_plan": ["检查进气歧管温度传感器（MAT）及其线路插头是否松动、氧化或断路，重点测量传感器电阻值是否随温度正常变化。若传感器正常，则需排查ECU供电及信号线对地/对电源短路，必要时更换传感器或修复线束。"], "repair_suggestion": ["检查进气歧管温度传感器（MAT）及其线路插头是否松动、氧化或断路，重点测量传感器电阻值是否随温度正常变化。若传感器正常，则需排查ECU供电及信号线对地/对电源短路，必要时更换传感器或修复线束。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 105, "fmi": 12, "dtc": "P0110/01", "description_zh": "AIR SYSTEM", "description_en": "", "name_zh": "SPN105-FMI12", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:A)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 105, "fmi": 15, "dtc": "2964", "description_zh": "", "description_en": "", "name_zh": "SPN105-FMI15", "brand": "康明斯", "system": "康明斯INSITE", "controller": "", "category": "康明斯INSITE", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["进气歧管温度 1 - 数据有效但高于正常工作范围 在报警之后，功率逐渐下降的速度 - 最低严重级别。进气歧管空气温度信号指示进 急剧增加。 气歧管空气温度超出发动机保护报警极限。"], "diagnosis_summary": [], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 105, "fmi": 16, "dtc": "P00E8", "description_zh": "进气压力传感器（混合器）", "description_en": "", "name_zh": "SPN105-FMI16", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器老化漂移", "管路积碳堵塞", "大气压力传感器对比偏差过大"], "diagnosis_summary": ["注意仪表动力不足报警灯", "避免长时间高负荷运行"], "handling_plan": ["使用诊断仪读取实际压力值并对比标准大气压", "清洗或更换堵塞的管路", "重新校准传感器"], "repair_suggestion": ["使用诊断仪读取实际压力值并对比标准大气压", "清洗或更换堵塞的管路", "重新校准传感器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 105, "fmi": 18, "dtc": "P00E8", "description_zh": "进气压力传感器（混合器）", "description_en": "", "name_zh": "SPN105-FMI18", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器老化漂移", "管路积碳堵塞", "大气压力传感器对比偏差过大"], "diagnosis_summary": ["注意仪表动力不足报警灯", "避免长时间高负荷运行"], "handling_plan": ["使用诊断仪读取实际压力值并对比标准大气压", "清洗或更换堵塞的管路", "重新校准传感器"], "repair_suggestion": ["使用诊断仪读取实际压力值并对比标准大气压", "清洗或更换堵塞的管路", "重新校准传感器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 105, "fmi": 19, "dtc": "P0254", "description_zh": "中冷后进气温度信号CAN通讯错误", "description_en": "", "name_zh": "SPN105-FMI19", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器元件老化导致信号漂移", "线束接触电阻增大", "ECU标定数据偏差"], "diagnosis_summary": ["观察仪表温度指示是否正常", "如读数明显异常请尽快检修"], "handling_plan": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "repair_suggestion": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 105, "fmi": 2, "dtc": "P009A/00", "description_zh": "AIR SYSTEM", "description_en": "", "name_zh": "SPN105-FMI2", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:B1)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 105, "fmi": 3, "dtc": "P00E8", "description_zh": "进气压力传感器（混合器）", "description_en": "", "name_zh": "SPN105-FMI3", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器老化漂移", "管路积碳堵塞", "大气压力传感器对比偏差过大"], "diagnosis_summary": ["注意仪表动力不足报警灯", "避免长时间高负荷运行"], "handling_plan": ["使用诊断仪读取实际压力值并对比标准大气压", "清洗或更换堵塞的管路", "重新校准传感器"], "repair_suggestion": ["使用诊断仪读取实际压力值并对比标准大气压", "清洗或更换堵塞的管路", "重新校准传感器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 105, "fmi": 4, "dtc": "P0110/11", "description_zh": "AIR SYSTEM", "description_en": "", "name_zh": "SPN105-FMI4", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:A)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P0110", "description_zh": "IAT传感器电压低（进气歧管温度传感器（MAT）电压高MAT Voltage Low）", "description_en": "", "name_zh": "SPN105FMI4_DTCP0110", "brand": "玉柴", "system": "进气温度传感器IAT", "controller": "ECU", "category": "进气温度传感器IAT", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表温度指示", "避免高温运行"], "handling_plan": ["检查进气温度传感器（IAT/MAT）及其线路，重点测量传感器信号线对地是否短路或电阻异常，同时确认传感器插头无进水腐蚀。若线路正常，直接更换传感器，并清除故障码后路试，验证数据流中进气温度是否随环境温度合理变化。"], "repair_suggestion": ["检查进气温度传感器（IAT/MAT）及其线路，重点测量传感器信号线对地是否短路或电阻异常，同时确认传感器插头无进水腐蚀。若线路正常，直接更换传感器，并清除故障码后路试，验证数据流中进气温度是否随环境温度合理变化。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 105, "fmi": 5, "dtc": "P0110/13", "description_zh": "AIR SYSTEM", "description_en": "", "name_zh": "SPN105-FMI5", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:A)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 106, "fmi": 15, "dtc": "P0105", "description_zh": "进气压力异常", "description_en": "", "name_zh": "SPN106-FMI15", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["传感器老化漂移", "管路积碳堵塞", "大气压力传感器对比偏差过大"], "diagnosis_summary": ["下电等待30s，插拔进气压力传感器接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": 106, "fmi": 16, "dtc": "P0105", "description_zh": "进气压力异常", "description_en": "", "name_zh": "SPN106-FMI16", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["传感器老化漂移", "管路积碳堵塞", "大气压力传感器对比偏差过大"], "diagnosis_summary": ["下电等待30s，插拔进气压力传感器接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": null, "fmi": null, "dtc": "108", "description_zh": "MAP压力高（DFC_PSRBmax）", "description_en": "", "name_zh": "SPN106FMI16_DTC108", "brand": "重汽", "system": "ECU", "controller": "ECU", "category": "", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表动力不足报警", "避免高负荷运行"], "handling_plan": ["检查进气歧管压力传感器及其线路是否短路或信号漂移，同时排查增压器至节气门之间管路有无堵塞或变形。若传感器正常，重点检测中冷器是否脏污堵塞，以及废气旁通阀是否卡滞在关闭位置导致增压过高。"], "repair_suggestion": ["检查进气歧管压力传感器及其线路是否短路或信号漂移，同时排查增压器至节气门之间管路有无堵塞或变形。若传感器正常，重点检测中冷器是否脏污堵塞，以及废气旁通阀是否卡滞在关闭位置导致增压过高。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 106, "fmi": 17, "dtc": "P0105", "description_zh": "进气压力异常", "description_en": "", "name_zh": "SPN106-FMI17", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["传感器老化漂移", "管路积碳堵塞", "大气压力传感器对比偏差过大"], "diagnosis_summary": ["下电等待30s，插拔进气压力传感器接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": 106, "fmi": 18, "dtc": "P0105", "description_zh": "进气压力异常", "description_en": "", "name_zh": "SPN106-FMI18", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["传感器老化漂移", "管路积碳堵塞", "大气压力传感器对比偏差过大"], "diagnosis_summary": ["下电等待30s，插拔进气压力传感器接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": 106, "fmi": 2, "dtc": "P0105", "description_zh": "进气压力信号异常", "description_en": "", "name_zh": "SPN106-FMI2", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["传感器老化漂移", "管路积碳堵塞", "大气压力传感器对比偏差过大"], "diagnosis_summary": ["注意仪表动力不足报警灯", "避免长时间高负荷运行"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 106, "fmi": 3, "dtc": "P0105", "description_zh": "进气压力信号异常", "description_en": "", "name_zh": "SPN106-FMI3", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["传感器老化漂移", "管路积碳堵塞", "大气压力传感器对比偏差过大"], "diagnosis_summary": ["下电等待30s，插拔进气压力传感器接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": null, "fmi": null, "dtc": "P3066", "description_zh": "进气歧管压力传感器漂移", "description_en": "", "name_zh": "SPN106FMI31_DTCP3066", "brand": "玉柴", "system": "压力传感器偏移诊断", "controller": "ECU", "category": "压力传感器偏移诊断", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表动力不足报警", "避免高负荷运行"], "handling_plan": ["进气歧管压力传感器漂移通常由传感器老化、积碳污染或线路接触不良引起。建议先使用诊断仪读取实际压力值与大气压对比，若偏差超过±5kPa，优先清洁传感器探头及进气道积碳，并检查插头针脚是否氧化松动。若清洁后仍漂移，直接更换传感器，并同步检查真空管路有无泄漏。"], "repair_suggestion": ["进气歧管压力传感器漂移通常由传感器老化、积碳污染或线路接触不良引起。建议先使用诊断仪读取实际压力值与大气压对比，若偏差超过±5kPa，优先清洁传感器探头及进气道积碳，并检查插头针脚是否氧化松动。若清洁后仍漂移，直接更换传感器，并同步检查真空管路有无泄漏。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 106, "fmi": 4, "dtc": "P0105", "description_zh": "进气压力信号异常", "description_en": "", "name_zh": "SPN106-FMI4", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["传感器老化漂移", "管路积碳堵塞", "大气压力传感器对比偏差过大"], "diagnosis_summary": ["下电等待30s，插拔进气压力传感器接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": null, "fmi": null, "dtc": "347", "description_zh": "进气总管回火", "description_en": "", "name_zh": "SPN106FMI7_DTC347", "brand": "潍柴", "system": "发动机", "controller": "ECU", "category": "发动机", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表动力不足报警", "避免高负荷运行"], "handling_plan": ["进气总管回火多为混合气过稀或点火正时异常所致，重点检查进气系统漏气（真空管、中冷器管路）及燃油压力是否过低。同时排查火花塞/喷油器工作状态及气门正时，确认无提前点火或排气泄漏。若为天然气发动机，还需检查燃气供给压力及混合器调整是否得当。"], "repair_suggestion": ["进气总管回火多为混合气过稀或点火正时异常所致，重点检查进气系统漏气（真空管、中冷器管路）及燃油压力是否过低。同时排查火花塞/喷油器工作状态及气门正时，确认无提前点火或排气泄漏。若为天然气发动机，还需检查燃气供给压力及混合器调整是否得当。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 106, "fmi": 9, "dtc": "P0105", "description_zh": "进气压力异常", "description_en": "", "name_zh": "SPN106-FMI9", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["传感器老化漂移", "管路积碳堵塞", "大气压力传感器对比偏差过大"], "diagnosis_summary": ["注意仪表动力不足报警灯", "避免长时间高负荷运行"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": null, "fmi": null, "dtc": "P0072", "description_zh": "DFC_stAirFltFoul", "description_en": "", "name_zh": "SPN107", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1071, "fmi": 12, "dtc": "P0480", "description_zh": "风扇电磁阀线束、接头或离合器", "description_en": "", "name_zh": "SPN1071-FMI12", "brand": "龙擎", "system": "EDC7国三/四", "controller": "", "category": "EDC7国三/四", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["风扇执行器（PWM波）线路开路"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["1、ECU断电，测量从传感器接插件到接头端通断，若阻值为0Ω说明正常", "2、检查风扇离合器是否损坏。"], "repair_suggestion": ["1、ECU断电，测量从传感器接插件到接头端通断，若阻值为0Ω说明正常", "2、检查风扇离合器是否损坏。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1071, "fmi": 2, "dtc": "P0483", "description_zh": "风扇电磁阀线束、接头或离合器", "description_en": "", "name_zh": "SPN1071-FMI2", "brand": "龙擎", "system": "EDC7国三/四", "controller": "", "category": "EDC7国三/四", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["风扇执行器（PWM波）超温"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["1、检查风扇执行器线束", "2、检查风扇离合器是否损坏。"], "repair_suggestion": ["1、检查风扇执行器线束", "2、检查风扇离合器是否损坏。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1071, "fmi": 3, "dtc": "P0692", "description_zh": "Dfp_FanCD 风扇执行器PWM信号故障", "description_en": "", "name_zh": "SPN1071-FMI3", "brand": "龙擎", "system": "EDC7国三/四", "controller": "", "category": "EDC7国三/四", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["风扇执行器（PWM波）对电源短路"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["ECU断电，拔下风扇执行器接插件，测量低端2.01对地电压，若电压～0V说明正常"], "repair_suggestion": ["ECU断电，拔下风扇执行器接插件，测量低端2.01对地电压，若电压～0V说明正常"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1071, "fmi": 4, "dtc": "P0691", "description_zh": "风扇电磁阀线束、接头或离合器", "description_en": "", "name_zh": "SPN1071-FMI4", "brand": "龙擎", "system": "EDC7国三/四", "controller": "", "category": "EDC7国三/四", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["风扇执行器（PWM波）对地短路"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["整车断电，拔下风扇执行器接插件，测量低端2.01对地阻值，若阻值～0Ω说明正常"], "repair_suggestion": ["整车断电，拔下风扇执行器接插件，测量低端2.01对地阻值，若阻值～0Ω说明正常"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1072, "fmi": 0, "dtc": "P0475", "description_zh": "缸内制动阀异常", "description_en": "", "name_zh": "SPN1072-FMI0", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1072, "fmi": 16, "dtc": "P0475", "description_zh": "缸内制动阀异常", "description_en": "", "name_zh": "SPN1072-FMI16", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1072, "fmi": 17, "dtc": "P0475", "description_zh": "缸内制动阀异常", "description_en": "", "name_zh": "SPN1072-FMI17", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1072, "fmi": 2, "dtc": "P0475", "description_zh": "缸内制动阀异常", "description_en": "", "name_zh": "SPN1072-FMI2", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1072, "fmi": 20, "dtc": "P0475", "description_zh": "EECU内部故障", "description_en": "", "name_zh": "SPN1072-FMI20", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1072, "fmi": 22, "dtc": "P0475", "description_zh": "缸内制动阀异常", "description_en": "", "name_zh": "SPN1072-FMI22", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1072, "fmi": 3, "dtc": "P1021/12", "description_zh": "VCB", "description_en": "", "name_zh": "SPN1072-FMI3", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Yellow", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1072, "fmi": 4, "dtc": "P1021/11", "description_zh": "VCB", "description_en": "", "name_zh": "SPN1072-FMI4", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Yellow", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1072, "fmi": 5, "dtc": "P1021/13", "description_zh": "VCB", "description_en": "", "name_zh": "SPN1072-FMI5", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Yellow", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "243", "description_zh": "发动机制动线路短路开路故障", "description_en": "", "name_zh": "SPN1072FMI5_DTC243", "brand": "潍柴", "system": "整车", "controller": "ECU", "category": "整车", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表相关指示灯", "检查对应线束连接"], "handling_plan": ["检查发动机制动电磁阀及其线束插头，重点测量线路通断及对地/电源短路情况。若线路正常，则需检测制动控制模块及ECU输出信号，必要时更换损坏的电磁阀或修复线束。"], "repair_suggestion": ["检查发动机制动电磁阀及其线束插头，重点测量线路通断及对地/电源短路情况。若线路正常，则需检测制动控制模块及ECU输出信号，必要时更换损坏的电磁阀或修复线束。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1073, "fmi": 0, "dtc": "P049F", "description_zh": "缸内制动阀异常", "description_en": "", "name_zh": "SPN1073-FMI0", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1073, "fmi": 1, "dtc": "P049F", "description_zh": "缸内制动阀异常", "description_en": "", "name_zh": "SPN1073-FMI1", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1073, "fmi": 16, "dtc": "P049F", "description_zh": "缸内制动阀异常", "description_en": "", "name_zh": "SPN1073-FMI16", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1073, "fmi": 17, "dtc": "P049F", "description_zh": "缸内制动阀异常", "description_en": "", "name_zh": "SPN1073-FMI17", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1073, "fmi": 2, "dtc": "P049F", "description_zh": "缸内制动阀异常", "description_en": "", "name_zh": "SPN1073-FMI2", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1073, "fmi": 20, "dtc": "P049F", "description_zh": "EECU内部故障", "description_en": "", "name_zh": "SPN1073-FMI20", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1073, "fmi": 3, "dtc": "P049F", "description_zh": "缸内制动阀异常", "description_en": "", "name_zh": "SPN1073-FMI3", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1073, "fmi": 4, "dtc": "P049F", "description_zh": "缸内制动阀异常", "description_en": "", "name_zh": "SPN1073-FMI4", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1073, "fmi": 5, "dtc": "P049F", "description_zh": "缸内制动阀异常", "description_en": "", "name_zh": "SPN1073-FMI5", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "362", "description_zh": "发动机制动2回路短路开路故障", "description_en": "", "name_zh": "SPN1073FMI5_DTC362", "brand": "潍柴", "system": "整车", "controller": "ECU", "category": "整车", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表相关指示灯", "检查对应线束连接"], "handling_plan": ["检查发动机制动器2回路的线束插头及电磁阀线圈电阻，确认是否存在断路或对地/电源短路。重点排查制动器线束在车架、发动机附近的磨损或挤压点，并测量ECU输出端电压信号是否正常。若线路和电磁阀均无异常，则需更换ECU或重新刷写相关控制程序。"], "repair_suggestion": ["检查发动机制动器2回路的线束插头及电磁阀线圈电阻，确认是否存在断路或对地/电源短路。重点排查制动器线束在车架、发动机附近的磨损或挤压点，并测量ECU输出端电压信号是否正常。若线路和电磁阀均无异常，则需更换ECU或重新刷写相关控制程序。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1074, "fmi": 12, "dtc": "P0476", "description_zh": "Dfp_ExFlCD_SigNpl 排气制动蝶阀故障", "description_en": "", "name_zh": "SPN1074-FMI12", "brand": "龙擎", "system": "EDC7国三/四", "controller": "", "category": "EDC7国三/四", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["1、排气制动驱动电路开路 2、排气制动电磁阀损坏"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["1、检测排气制动驱动电路通断", "2、检查排气制动电磁阀工作是否正常。"], "repair_suggestion": ["1、检测排气制动驱动电路通断", "2、检查排气制动电磁阀工作是否正常。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1074, "fmi": 2, "dtc": "3-1-1", "description_zh": "排气制动电磁阀", "description_en": "", "name_zh": "SPN1074-FMI2", "brand": "龙擎", "system": "EDC7国三/四", "controller": "", "category": "EDC7国三/四", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["排气制动驱动电路过载"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["1、检测排气制动驱动电路通断", "2、检查排气制动电磁阀工作是否正常。"], "repair_suggestion": ["1、检测排气制动驱动电路通断", "2、检查排气制动电磁阀工作是否正常。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1074, "fmi": 3, "dtc": "P0475/12", "description_zh": "EPG", "description_en": "", "name_zh": "SPN1074-FMI3", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Yellow(MIL:B1)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1074, "fmi": 4, "dtc": "P0475/11", "description_zh": "EPG", "description_en": "", "name_zh": "SPN1074-FMI4", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Yellow(MIL:B1)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1074, "fmi": 5, "dtc": "P0475/13", "description_zh": "EPG", "description_en": "", "name_zh": "SPN1074-FMI5", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Yellow(MIL:B1)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1075, "fmi": 3, "dtc": "2265", "description_zh": "", "description_en": "", "name_zh": "SPN1075-FMI3", "brand": "康明斯", "system": "康明斯INSITE", "controller": "", "category": "康明斯INSITE", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["信息 发动机供油电动输油泵电路 - 电压高于正常值或 发动机可能起动困难。 对高压电源短路。检测到燃油输油泵信号电路中 电压偏高或开路。"], "diagnosis_summary": [], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1075, "fmi": 4, "dtc": "2266", "description_zh": "", "description_en": "", "name_zh": "SPN1075-FMI4", "brand": "康明斯", "system": "康明斯INSITE", "controller": "", "category": "康明斯INSITE", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["发动机供油电动输油泵电路 - 电压低于正常值或 发动机可能起动困难。 对低压电源短路。检测到燃油输油泵电路中信号 电压偏低。"], "diagnosis_summary": [], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1079, "fmi": 15, "dtc": "P0643", "description_zh": "Dfp_SSpMon1 传感器电源1电压超出门槛值", "description_en": "", "name_zh": "SPN1079-FMI15", "brand": "龙擎", "system": "EDC7国三/四", "controller": "", "category": "EDC7国三/四", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器线束故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["ECU上电，拔下机油压力温度传感器、进气压力温度传感器接插件3针脚2.32、2.33对地电压，若电压为5V说明正常。"], "repair_suggestion": ["ECU上电，拔下机油压力温度传感器、进气压力温度传感器接插件3针脚2.32、2.33对地电压，若电压为5V说明正常。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1079, "fmi": 3, "dtc": "", "description_zh": "传感器电源1对电源短路", "description_en": "", "name_zh": "SPN1079-FMI3", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1079, "fmi": 4, "dtc": "", "description_zh": "传感器电源1对地短路", "description_en": "", "name_zh": "SPN1079-FMI4", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P012B", "description_zh": "空滤后压力低于合理范围Air Filter Pressure Difference LTE（空滤后压力低于合理范围Air Filter Pressure Difference LTE）", "description_en": "", "name_zh": "SPN107FMI18_DTCP012B", "brand": "上柴", "system": "ECU", "controller": "ECU", "category": "", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表动力不足报警", "避免高负荷运行"], "handling_plan": ["检查空滤滤芯是否严重堵塞或进水，必要时直接更换", "同时排查空滤后至增压器之间的管路有无漏气、卡箍松动或破损。若滤芯和管路正常，需进一步检查进气压力传感器及其线路是否故障，并确认传感器安装位置无异常。"], "repair_suggestion": ["检查空滤滤芯是否严重堵塞或进水，必要时直接更换", "同时排查空滤后至增压器之间的管路有无漏气、卡箍松动或破损。若滤芯和管路正常，需进一步检查进气压力传感器及其线路是否故障，并确认传感器安装位置无异常。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P0010", "description_zh": "DFC_APSCDSRCMax", "description_en": "", "name_zh": "SPN108", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1080, "fmi": 3, "dtc": "", "description_zh": "传感器电源2对电源短路", "description_en": "", "name_zh": "SPN1080-FMI3", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "653", "description_zh": "5VE2电压高", "description_en": "", "name_zh": "SPN1080FMI3_DTC653", "brand": "重汽", "system": "ECU", "controller": "ECU", "category": "", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表充电指示灯", "检查电瓶接线"], "handling_plan": ["检查5VE2传感器及其线路，重点测量供电电压是否超过5.5V，并排查对电源短路或ECU内部故障。若线路正常，直接更换该传感器，并同步检查相关接地是否虚接。"], "repair_suggestion": ["检查5VE2传感器及其线路，重点测量供电电压是否超过5.5V，并排查对电源短路或ECU内部故障。若线路正常，直接更换该传感器，并同步检查相关接地是否虚接。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1080, "fmi": 4, "dtc": "", "description_zh": "传感器电源2对地短路", "description_en": "", "name_zh": "SPN1080-FMI4", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "164", "description_zh": "XDRP_B (+5V)低于合理范围（XDRP_B (+5V)低于合理范围XDRP_B (+5V) Voltage LTE）", "description_en": "", "name_zh": "SPN1080FMI4_DTC164", "brand": "潍柴", "system": "ECU", "controller": "ECU", "category": "ECU", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表报警提示", "尽快安排检修"], "handling_plan": ["检查5V传感器供电线路是否存在对地短路或断路，重点排查XDRP_B传感器插头及线束磨损部位。测量ECU端5V输出是否正常，若电压异常则检修ECU供电模块。确认无短路后，更换故障传感器或修复线束。"], "repair_suggestion": ["检查5V传感器供电线路是否存在对地短路或断路，重点排查XDRP_B传感器插头及线束磨损部位。测量ECU端5V输出是否正常，若电压异常则检修ECU供电模块。确认无短路后，更换故障传感器或修复线束。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1081, "fmi": 12, "dtc": "P1637", "description_zh": "冷启动灯线束、接头或冷启动灯损坏", "description_en": "", "name_zh": "SPN1081-FMI12", "brand": "龙擎", "system": "EDC7国三/四", "controller": "", "category": "EDC7国三/四", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["冷启动指示灯线束断路或闪码灯坏掉"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["1、ECU上电，拔下冷启动灯接插件检查1.04、1.38之间电压，若电压～21V说明正常", "2、测量闪码灯阻值，若阻值＜2KΩ说明正常。"], "repair_suggestion": ["1、ECU上电，拔下冷启动灯接插件检查1.04、1.38之间电压，若电压～21V说明正常", "2、测量闪码灯阻值，若阻值＜2KΩ说明正常。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1081, "fmi": 2, "dtc": "P1638", "description_zh": "冷启动灯线束、接头或冷启动灯损坏", "description_en": "", "name_zh": "SPN1081-FMI2", "brand": "龙擎", "system": "EDC7国三/四", "controller": "", "category": "EDC7国三/四", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["冷启动指示灯阻值不合适"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["检测冷启动指示灯电阻，若普通灯阻值40-50Ω，LED灯～1.6KΩ说明正常。"], "repair_suggestion": ["检测冷启动指示灯电阻，若普通灯阻值40-50Ω，LED灯～1.6KΩ说明正常。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1081, "fmi": 3, "dtc": "P1635", "description_zh": "Dfp_CSLpCD 冷启动指示灯故障", "description_en": "", "name_zh": "SPN1081-FMI3", "brand": "龙擎", "system": "EDC7国三/四", "controller": "", "category": "EDC7国三/四", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["冷启动灯1.38对电源正极短路"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["ECU上电，拔下冷启动指示灯接插件，测量低端1.38对地电压，若电压～0V说明正常"], "repair_suggestion": ["ECU上电，拔下冷启动指示灯接插件，测量低端1.38对地电压，若电压～0V说明正常"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1081, "fmi": 4, "dtc": "P1636", "description_zh": "冷启动灯线束、接头或冷启动灯损坏", "description_en": "", "name_zh": "SPN1081-FMI4", "brand": "龙擎", "system": "EDC7国三/四", "controller": "", "category": "EDC7国三/四", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["冷启动指示灯1.38针脚对地短路"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["整车断电，拔下冷启动指示灯接插件，测量低端1.38对地阻值，若阻值～0Ω说明正常"], "repair_suggestion": ["整车断电，拔下冷启动指示灯接插件，测量低端1.38对地阻值，若阻值～0Ω说明正常"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 108, "fmi": 0, "dtc": "P2226", "description_zh": "EECU内部故障", "description_en": "", "name_zh": "SPN108-FMI0", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 108, "fmi": 12, "dtc": "", "description_zh": "大气压力CAN信号故障", "description_en": "", "name_zh": "SPN108-FMI12", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器老化漂移", "管路积碳堵塞", "大气压力传感器对比偏差过大"], "diagnosis_summary": ["注意仪表动力不足报警灯", "避免长时间高负荷运行"], "handling_plan": ["使用诊断仪读取实际压力值并对比标准大气压", "清洗或更换堵塞的管路", "重新校准传感器"], "repair_suggestion": ["使用诊断仪读取实际压力值并对比标准大气压", "清洗或更换堵塞的管路", "重新校准传感器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 108, "fmi": 15, "dtc": "P2226", "description_zh": "EECU内部故障", "description_en": "", "name_zh": "SPN108-FMI15", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": 108, "fmi": 16, "dtc": "P2226", "description_zh": "EECU内部故障", "description_en": "", "name_zh": "SPN108-FMI16", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["请联系服务站解决。"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 108, "fmi": 17, "dtc": "P2226", "description_zh": "EECU内部故障", "description_en": "", "name_zh": "SPN108-FMI17", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": 108, "fmi": 18, "dtc": "P2226", "description_zh": "EECU内部故障", "description_en": "", "name_zh": "SPN108-FMI18", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["请联系服务站解决。"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 108, "fmi": 19, "dtc": "P00E5", "description_zh": "环境压力CAN信号错误", "description_en": "", "name_zh": "SPN108-FMI19", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器老化漂移", "管路积碳堵塞", "大气压力传感器对比偏差过大"], "diagnosis_summary": ["注意仪表动力不足报警灯", "避免长时间高负荷运行"], "handling_plan": ["使用诊断仪读取实际压力值并对比标准大气压", "清洗或更换堵塞的管路", "重新校准传感器"], "repair_suggestion": ["使用诊断仪读取实际压力值并对比标准大气压", "清洗或更换堵塞的管路", "重新校准传感器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 108, "fmi": 2, "dtc": "P2226/64", "description_zh": "AIR SYSTEM", "description_en": "", "name_zh": "SPN108-FMI2", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:A)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 108, "fmi": 3, "dtc": "P2226/12", "description_zh": "AIR SYSTEM", "description_en": "", "name_zh": "SPN108-FMI3", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:A)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P3060", "description_zh": "大气压力传感器漂移", "description_en": "", "name_zh": "SPN108FMI31_DTCP3060", "brand": "玉柴", "system": "压力传感器偏移诊断", "controller": "ECU", "category": "压力传感器偏移诊断", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表动力不足报警", "避免高负荷运行"], "handling_plan": ["大气压力传感器漂移通常因传感器内部污染或老化所致，建议先清洁传感器及线束插头，并检查供电与搭铁是否正常。若清洁后故障依旧，直接更换传感器，更换后需用诊断仪重新标定或执行自适应学习。"], "repair_suggestion": ["大气压力传感器漂移通常因传感器内部污染或老化所致，建议先清洁传感器及线束插头，并检查供电与搭铁是否正常。若清洁后故障依旧，直接更换传感器，更换后需用诊断仪重新标定或执行自适应学习。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 108, "fmi": 4, "dtc": "P2226", "description_zh": "EECU内部故障", "description_en": "", "name_zh": "SPN108-FMI4", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["请联系服务站解决。"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P2226", "description_zh": "大气压力传感器电压超低限", "description_en": "", "name_zh": "SPN108FMI4_DTCP2226", "brand": "玉柴", "system": "大气压力传感器", "controller": "ECU", "category": "大气压力传感器", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表动力不足报警", "避免高负荷运行"], "handling_plan": ["检查大气压力传感器供电及搭铁线路是否正常，重点测量5V参考电压和信号线对地/对电源短路情况。若线路无异常，直接更换传感器，并确认ECU端针脚无腐蚀或退针现象。"], "repair_suggestion": ["检查大气压力传感器供电及搭铁线路是否正常，重点测量5V参考电压和信号线对地/对电源短路情况。若线路无异常，直接更换传感器，并确认ECU端针脚无腐蚀或退针现象。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 108, "fmi": 5, "dtc": "P2226/13", "description_zh": "AIR SYSTEM", "description_en": "", "name_zh": "SPN108-FMI5", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:A)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 108, "fmi": 8, "dtc": "P2226", "description_zh": "EECU内部故障", "description_en": "", "name_zh": "SPN108-FMI8", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["请联系服务站解决。"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1090, "fmi": 12, "dtc": "P012A", "description_zh": "进气压力信号异常", "description_en": "", "name_zh": "SPN1090-FMI12", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["传感器老化漂移", "管路积碳堵塞", "大气压力传感器对比偏差过大"], "diagnosis_summary": ["注意仪表动力不足报警灯", "避免长时间高负荷运行"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P0026", "description_zh": "DFC_CTSCDSRCMax", "description_en": "", "name_zh": "SPN110", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1108, "fmi": 15, "dtc": "", "description_zh": "OVERRUN时喷油器加电时间超过最大值", "description_en": "", "name_zh": "SPN1108-FMI15", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["喷油器电磁阀线圈断路或短路", "喷油器针阀卡滞", "喷油器回油量过大", "线束接头松动"], "diagnosis_summary": ["注意发动机抖动、缺缸现象", "避免急加速，低速行驶至维修点"], "handling_plan": ["使用诊断仪做断缸测试确定故障缸", "测量喷油器线圈电阻（正常0.5-2Ω）", "检查线束接头", "进行喷油器回油量测试"], "repair_suggestion": ["使用诊断仪做断缸测试确定故障缸", "测量喷油器线圈电阻（正常0.5-2Ω）", "检查线束接头", "进行喷油器回油量测试"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1108, "fmi": 16, "dtc": "", "description_zh": "OVERRUN时喷油器加电时间超过最大允许值", "description_en": "", "name_zh": "SPN1108-FMI16", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["喷油器电磁阀线圈断路或短路", "喷油器针阀卡滞", "喷油器回油量过大", "线束接头松动"], "diagnosis_summary": ["注意发动机抖动、缺缸现象", "避免急加速，低速行驶至维修点"], "handling_plan": ["使用诊断仪做断缸测试确定故障缸", "测量喷油器线圈电阻（正常0.5-2Ω）", "检查线束接头", "进行喷油器回油量测试"], "repair_suggestion": ["使用诊断仪做断缸测试确定故障缸", "测量喷油器线圈电阻（正常0.5-2Ω）", "检查线束接头", "进行喷油器回油量测试"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1108, "fmi": 17, "dtc": "P1613", "description_zh": "Dfp_OvRMon", "description_en": "", "name_zh": "SPN1108-FMI17", "brand": "龙擎", "system": "EDC7国三/四", "controller": "", "category": "EDC7国三/四", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["倒拖工况下喷油器加电时间过长，ECU内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["停车，断电一分钟后重启发动机"], "repair_suggestion": ["停车，断电一分钟后重启发动机"], "release_condition": [], "component": [], "torque_limit_rule": "高/停机"}, {"spn": 1109, "fmi": 11, "dtc": "P00DE", "description_zh": "发动机关闭请求导致喷油切断", "description_en": "", "name_zh": "SPN1109-FMI11", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["喷油器电磁阀线圈断路或短路", "喷油器针阀卡滞", "喷油器回油量过大", "线束接头松动"], "diagnosis_summary": ["注意发动机抖动、缺缸现象", "避免急加速，低速行驶至维修点"], "handling_plan": ["使用诊断仪做断缸测试确定故障缸", "测量喷油器线圈电阻（正常0.5-2Ω）", "检查线束接头", "进行喷油器回油量测试"], "repair_suggestion": ["使用诊断仪做断缸测试确定故障缸", "测量喷油器线圈电阻（正常0.5-2Ω）", "检查线束接头", "进行喷油器回油量测试"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 110, "fmi": 0, "dtc": "P0115", "description_zh": "水温异常", "description_en": "", "name_zh": "SPN110-FMI0", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["下电等待30s，插拔水温传感器接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": 110, "fmi": 1, "dtc": "P0115", "description_zh": "水温异常", "description_en": "", "name_zh": "SPN110-FMI1", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["下电等待30s，插拔水温传感器接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": 110, "fmi": 10, "dtc": "P0115/2A", "description_zh": "COOLANT SYSTEM", "description_en": "", "name_zh": "SPN110-FMI10", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:B1)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 110, "fmi": 12, "dtc": "P0115/01", "description_zh": "COOLANT SYSTEM", "description_en": "", "name_zh": "SPN110-FMI12", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:B1)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 110, "fmi": 13, "dtc": "P0115", "description_zh": "冷却液温度过高", "description_en": "", "name_zh": "SPN110-FMI13", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["传感器元件老化导致信号漂移", "线束接触电阻增大", "ECU标定数据偏差"], "diagnosis_summary": ["观察仪表温度指示是否正常", "如读数明显异常请尽快检修"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": 110, "fmi": 15, "dtc": "2963", "description_zh": "", "description_en": "", "name_zh": "SPN110-FMI15", "brand": "康明斯", "system": "康明斯INSITE", "controller": "", "category": "康明斯INSITE", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["发动机冷却液温度 - 数据有效但高于正常工作范 如果发动机保护停机特性启用，功 围（最低严重级别）。发动机冷却液温度高于发 率下降并且发动机可能会停机。 动机冷却液温度发动机保护报警极限。"], "diagnosis_summary": [], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": "高/停机"}, {"spn": 110, "fmi": 16, "dtc": "146", "description_zh": "发动机冷却液温度 - 数据有效但高于正常工作范围 - 中等严重级别", "description_en": "", "name_zh": "SPN110-FMI16", "brand": "康明斯", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["注意仪表温度指示", "避免高温运行"], "diagnosis_summary": ["注意仪表温度指示", "避免高温运行"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册逐步排查"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册逐步排查"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 110, "fmi": 17, "dtc": "P0039", "description_zh": "发动机冷却液稳态温度不可信", "description_en": "", "name_zh": "SPN110-FMI17", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器元件老化导致信号漂移", "线束接触电阻增大", "ECU标定数据偏差"], "diagnosis_summary": ["观察仪表温度指示是否正常", "如读数明显异常请尽快检修"], "handling_plan": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "repair_suggestion": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P0126", "description_zh": "发动机水温无法达到诊断阈值水温", "description_en": "", "name_zh": "SPN110FMI17_DTCP0126", "brand": "玉柴", "system": "发动机水温", "controller": "ECU", "category": "发动机水温", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表温度指示", "避免高温运行"], "handling_plan": ["检查节温器是否常开或卡滞在开启位置，导致冷却液过早大循环，更换故障节温器。同时确认水温传感器及其线路是否正常，必要时更换传感器。若以上正常，需排查冷却液温度表或ECU数据流校准问题。"], "repair_suggestion": ["检查节温器是否常开或卡滞在开启位置，导致冷却液过早大循环，更换故障节温器。同时确认水温传感器及其线路是否正常，必要时更换传感器。若以上正常，需排查冷却液温度表或ECU数据流校准问题。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 110, "fmi": 18, "dtc": "P003A", "description_zh": "发动机冷却液动态温度不可信", "description_en": "", "name_zh": "SPN110-FMI18", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器元件老化导致信号漂移", "线束接触电阻增大", "ECU标定数据偏差"], "diagnosis_summary": ["观察仪表温度指示是否正常", "如读数明显异常请尽快检修"], "handling_plan": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "repair_suggestion": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 110, "fmi": 19, "dtc": "P003B", "description_zh": "来自CAN信号的发动机冷却液温度错误", "description_en": "", "name_zh": "SPN110-FMI19", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器元件老化导致信号漂移", "线束接触电阻增大", "ECU标定数据偏差"], "diagnosis_summary": ["观察仪表温度指示是否正常", "如读数明显异常请尽快检修"], "handling_plan": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "repair_suggestion": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "266", "description_zh": "发动机冷却水温度上升过慢", "description_en": "", "name_zh": "SPN110FMI1_DTC266", "brand": "潍柴", "system": "发动机", "controller": "ECU", "category": "发动机", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表温度指示", "避免高温运行"], "handling_plan": ["检查节温器是否卡滞在常开位置，必要时更换", "同时确认水温传感器信号是否准确，避免误判。若节温器正常，需排查散热器风扇是否过早高速运转或冷却液循环过快，并检查冷却液液位及混合比是否合规。"], "repair_suggestion": ["检查节温器是否卡滞在常开位置，必要时更换", "同时确认水温传感器信号是否准确，避免误判。若节温器正常，需排查散热器风扇是否过早高速运转或冷却液循环过快，并检查冷却液液位及混合比是否合规。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 110, "fmi": 2, "dtc": "P003E", "description_zh": "发动机冷却液温度不可信（该温度与所选的第二温度的偏差高于与上限）", "description_en": "", "name_zh": "SPN110-FMI2", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器元件老化导致信号漂移", "线束接触电阻增大", "ECU标定数据偏差"], "diagnosis_summary": ["观察仪表温度指示是否正常", "如读数明显异常请尽快检修"], "handling_plan": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "repair_suggestion": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 110, "fmi": 3, "dtc": "P0115", "description_zh": "水温信号异常", "description_en": "", "name_zh": "SPN110-FMI3", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["下电等待30s，插拔水温传感器接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": 110, "fmi": 4, "dtc": "P0115/11", "description_zh": "COOLANT SYSTEM", "description_en": "", "name_zh": "SPN110-FMI4", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:B1)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "262", "description_zh": "发动机冷却水温传感器（ECT）电压低（DFC_CEngDsTSRCMin）", "description_en": "", "name_zh": "SPN110FMI4_DTC262", "brand": "潍柴", "system": "发动机", "controller": "ECU", "category": "发动机", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表温度指示", "避免高温运行"], "handling_plan": ["检查冷却水温传感器及其线路是否对地短路，重点测量传感器信号线电压（正常应在0.5-4.5V之间）。若线路正常，直接更换水温传感器，并同步检查ECU供电与搭铁是否可靠。"], "repair_suggestion": ["检查冷却水温传感器及其线路是否对地短路，重点测量传感器信号线电压（正常应在0.5-4.5V之间）。若线路正常，直接更换水温传感器，并同步检查ECU供电与搭铁是否可靠。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 110, "fmi": 5, "dtc": "P0115/13", "description_zh": "COOLANT SYSTEM", "description_en": "", "name_zh": "SPN110-FMI5", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:B1)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 110, "fmi": 8, "dtc": "", "description_zh": "发动机冷却液温度信号异常", "description_en": "", "name_zh": "SPN110-FMI8", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器元件老化导致信号漂移", "线束接触电阻增大", "ECU标定数据偏差"], "diagnosis_summary": ["观察仪表温度指示是否正常", "如读数明显异常请尽快检修"], "handling_plan": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "repair_suggestion": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": null, "fmi": null, "dtc": "151", "description_zh": "发动机冷却液温度 - 数据有效但高于正常工作范围 - 最高严重级别", "description_en": "", "name_zh": "SPN110FMI_DTC151", "brand": "康明斯", "system": "ECM", "controller": "ECM", "category": "", "ecu_type": "ECM", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表温度指示", "避免高温运行"], "handling_plan": ["检查冷却液液位是否过低、散热器或冷凝器表面是否堵塞，以及电子风扇是否在高温时正常高速运转。重点排查节温器是否卡滞在关闭位置，以及水泵叶轮是否腐蚀或打滑导致循环不良。若以上正常，需用红外测温枪对比上下水管温差，确认是否存在气缸垫烧蚀等内部窜气问题。"], "repair_suggestion": ["检查冷却液液位是否过低、散热器或冷凝器表面是否堵塞，以及电子风扇是否在高温时正常高速运转。重点排查节温器是否卡滞在关闭位置，以及水泵叶轮是否腐蚀或打滑导致循环不良。若以上正常，需用红外测温枪对比上下水管温差，确认是否存在气缸垫烧蚀等内部窜气问题。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 11172, "fmi": 1, "dtc": "", "description_zh": "单电池电压过低报警", "description_en": "", "name_zh": "SPN11172-FMI1", "brand": "龙擎", "system": "燃料电池系统", "controller": "燃料电池系统", "category": "燃料电池系统", "ecu_type": "燃料电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["FCU"], "diagnosis_summary": ["注意仪表相关报警灯", "尽快安排检修"], "handling_plan": ["燃料电池系统内故障，联系燃料电池系统供应商"], "repair_suggestion": ["燃料电池系统内故障，联系燃料电池系统供应商"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 11172, "fmi": 17, "dtc": "", "description_zh": "单电池电压过低报警", "description_en": "", "name_zh": "SPN11172-FMI17", "brand": "龙擎", "system": "燃料电池系统", "controller": "燃料电池系统", "category": "燃料电池系统", "ecu_type": "燃料电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["FCU"], "diagnosis_summary": ["注意仪表相关报警灯", "尽快安排检修"], "handling_plan": ["不做处理"], "repair_suggestion": ["不做处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 11172, "fmi": 18, "dtc": "", "description_zh": "单电池电压过低报警", "description_en": "", "name_zh": "SPN11172-FMI18", "brand": "龙擎", "system": "燃料电池系统", "controller": "燃料电池系统", "category": "燃料电池系统", "ecu_type": "燃料电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["FCU"], "diagnosis_summary": ["注意仪表相关报警灯", "尽快安排检修"], "handling_plan": ["燃料电池系统内故障，联系燃料电池系统供应商"], "repair_suggestion": ["燃料电池系统内故障，联系燃料电池系统供应商"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 11181, "fmi": 0, "dtc": "", "description_zh": "输出电流超过极限值", "description_en": "", "name_zh": "SPN11181-FMI0", "brand": "龙擎", "system": "燃料电池系统", "controller": "燃料电池系统", "category": "燃料电池系统", "ecu_type": "燃料电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["FCU"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["燃料电池系统内故障，联系燃料电池系统供应商"], "repair_suggestion": ["燃料电池系统内故障，联系燃料电池系统供应商"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 11181, "fmi": 15, "dtc": "", "description_zh": "输出电流超过极限值", "description_en": "", "name_zh": "SPN11181-FMI15", "brand": "龙擎", "system": "燃料电池系统", "controller": "燃料电池系统", "category": "燃料电池系统", "ecu_type": "燃料电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["FCU"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["不做处理"], "repair_suggestion": ["不做处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 11181, "fmi": 6, "dtc": "", "description_zh": "输出电流超过极限值", "description_en": "", "name_zh": "SPN11181-FMI6", "brand": "龙擎", "system": "燃料电池系统", "controller": "燃料电池系统", "category": "燃料电池系统", "ecu_type": "燃料电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["FCU"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["燃料电池系统内故障，联系燃料电池系统供应商"], "repair_suggestion": ["燃料电池系统内故障，联系燃料电池系统供应商"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 11187, "fmi": 0, "dtc": "", "description_zh": "水入温度高限值", "description_en": "", "name_zh": "SPN11187-FMI0", "brand": "龙擎", "system": "燃料电池系统", "controller": "燃料电池系统", "category": "燃料电池系统", "ecu_type": "燃料电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["FCU"], "diagnosis_summary": ["观察仪表温度指示是否正常", "如读数明显异常请尽快检修"], "handling_plan": ["检查电堆冷却管路、膨胀箱冷却液是否正常，若正常，联系燃料电池系统供应商"], "repair_suggestion": ["检查电堆冷却管路、膨胀箱冷却液是否正常，若正常，联系燃料电池系统供应商"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 11187, "fmi": 15, "dtc": "", "description_zh": "水入温度高限值", "description_en": "", "name_zh": "SPN11187-FMI15", "brand": "龙擎", "system": "燃料电池系统", "controller": "燃料电池系统", "category": "燃料电池系统", "ecu_type": "燃料电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["FCU"], "diagnosis_summary": ["观察仪表温度指示是否正常", "如读数明显异常请尽快检修"], "handling_plan": ["不做处理"], "repair_suggestion": ["不做处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 11187, "fmi": 16, "dtc": "", "description_zh": "水入温度高限值", "description_en": "", "name_zh": "SPN11187-FMI16", "brand": "龙擎", "system": "燃料电池系统", "controller": "燃料电池系统", "category": "燃料电池系统", "ecu_type": "燃料电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["FCU"], "diagnosis_summary": ["观察仪表温度指示是否正常", "如读数明显异常请尽快检修"], "handling_plan": ["检查电堆冷却管路、膨胀箱冷却液是否正常，若正常，联系燃料电池系统供应商"], "repair_suggestion": ["检查电堆冷却管路、膨胀箱冷却液是否正常，若正常，联系燃料电池系统供应商"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 11188, "fmi": 0, "dtc": "", "description_zh": "水出温度高限值", "description_en": "", "name_zh": "SPN11188-FMI0", "brand": "龙擎", "system": "燃料电池系统", "controller": "燃料电池系统", "category": "燃料电池系统", "ecu_type": "燃料电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["FCU"], "diagnosis_summary": ["观察仪表温度指示是否正常", "如读数明显异常请尽快检修"], "handling_plan": ["检查电堆冷却管路、膨胀箱冷却液是否正常，若正常，联系燃料电池系统供应商"], "repair_suggestion": ["检查电堆冷却管路、膨胀箱冷却液是否正常，若正常，联系燃料电池系统供应商"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 11188, "fmi": 15, "dtc": "", "description_zh": "水出温度高限值", "description_en": "", "name_zh": "SPN11188-FMI15", "brand": "龙擎", "system": "燃料电池系统", "controller": "燃料电池系统", "category": "燃料电池系统", "ecu_type": "燃料电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["FCU"], "diagnosis_summary": ["观察仪表温度指示是否正常", "如读数明显异常请尽快检修"], "handling_plan": ["不做处理"], "repair_suggestion": ["不做处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 11188, "fmi": 16, "dtc": "", "description_zh": "水出温度高限值", "description_en": "", "name_zh": "SPN11188-FMI16", "brand": "龙擎", "system": "燃料电池系统", "controller": "燃料电池系统", "category": "燃料电池系统", "ecu_type": "燃料电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["FCU"], "diagnosis_summary": ["观察仪表温度指示是否正常", "如读数明显异常请尽快检修"], "handling_plan": ["检查电堆冷却管路、膨胀箱冷却液是否正常，若正常，联系燃料电池系统供应商"], "repair_suggestion": ["检查电堆冷却管路、膨胀箱冷却液是否正常，若正常，联系燃料电池系统供应商"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 111, "fmi": 17, "dtc": "2448", "description_zh": "", "description_en": "", "name_zh": "SPN111-FMI17", "brand": "康明斯", "system": "康明斯INSITE", "controller": "", "category": "康明斯INSITE", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["冷却液液位 - 数据有效但低于正常工作范围（最 对性能没有影响。 低严重级别）。检测到发动机冷却液液位低。"], "diagnosis_summary": [], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "2448", "description_zh": "冷却液液位 - 数据有效但低于正常工作范围 - 最低严重级别", "description_en": "", "name_zh": "SPN111FMI17_DTC2448", "brand": "康明斯", "system": "ECM", "controller": "ECM", "category": "", "ecu_type": "ECM", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表报警提示", "尽快安排检修"], "handling_plan": ["检查冷却液液位是否低于最低刻度线，并排查冷却系统是否存在外部泄漏（如管路、水泵或散热器）。若液位正常，则需检测冷却液液位传感器及其线路连接是否松动或氧化，必要时更换传感器。"], "repair_suggestion": ["检查冷却液液位是否低于最低刻度线，并排查冷却系统是否存在外部泄漏（如管路、水泵或散热器）。若液位正常，则需检测冷却液液位传感器及其线路连接是否松动或氧化，必要时更换传感器。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 111, "fmi": 18, "dtc": "197", "description_zh": "", "description_en": "", "name_zh": "SPN111-FMI18", "brand": "康明斯", "system": "康明斯INSITE", "controller": "", "category": "康明斯INSITE", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["冷却液液位 - 数据有效但低于正常工作范围（中 对性能没有影响。 等严重级别）。检测到发动机冷却液液位低。"], "diagnosis_summary": [], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 111, "fmi": 3, "dtc": "195", "description_zh": "", "description_en": "", "name_zh": "SPN111-FMI3", "brand": "康明斯", "system": "康明斯INSITE", "controller": "", "category": "康明斯INSITE", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["冷却液液位传感器 1 电路 - 电压高于正常值或对 对性能没有影响 高压电源短路。检测到发动机冷却液液位电路中 信号电压偏高。"], "diagnosis_summary": [], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 111, "fmi": 4, "dtc": "196", "description_zh": "", "description_en": "", "name_zh": "SPN111-FMI4", "brand": "康明斯", "system": "康明斯INSITE", "controller": "", "category": "康明斯INSITE", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["冷却液压力传感器 1 电路 - 电压低于正常值或对 对性能没有影响。 低压电源短路。检测到发动机冷却液液位电路中 电压偏低。"], "diagnosis_summary": [], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "196", "description_zh": "冷却液液位传感器 1 电路 - 电压低于正常值或对低压电源短路", "description_en": "", "name_zh": "SPN111FMI4_DTC196", "brand": "康明斯", "system": "ECM", "controller": "ECM", "category": "", "ecu_type": "ECM", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表充电指示灯", "检查电瓶接线"], "handling_plan": ["检查冷却液液位传感器插头及线路是否对地短路或氧化腐蚀，测量传感器供电电压（应为5V参考电压）。若线路正常，则更换冷却液液位传感器，并确认冷却液液位实际处于标准范围。"], "repair_suggestion": ["检查冷却液液位传感器插头及线路是否对地短路或氧化腐蚀，测量传感器供电电压（应为5V参考电压）。若线路正常，则更换冷却液液位传感器，并确认冷却液液位实际处于标准范围。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1127, "fmi": 0, "dtc": "P01D0", "description_zh": "增压压力正向偏差高于上限", "description_en": "", "name_zh": "SPN1127-FMI0", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器老化漂移", "管路积碳堵塞", "大气压力传感器对比偏差过大"], "diagnosis_summary": ["注意仪表动力不足报警灯", "避免长时间高负荷运行"], "handling_plan": ["使用诊断仪读取实际压力值并对比标准大气压", "清洗或更换堵塞的管路", "重新校准传感器"], "repair_suggestion": ["使用诊断仪读取实际压力值并对比标准大气压", "清洗或更换堵塞的管路", "重新校准传感器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1127, "fmi": 1, "dtc": "P01D1", "description_zh": "增压压力负向偏差高于上限", "description_en": "", "name_zh": "SPN1127-FMI1", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器老化漂移", "管路积碳堵塞", "大气压力传感器对比偏差过大"], "diagnosis_summary": ["注意仪表动力不足报警灯", "避免长时间高负荷运行"], "handling_plan": ["使用诊断仪读取实际压力值并对比标准大气压", "清洗或更换堵塞的管路", "重新校准传感器"], "repair_suggestion": ["使用诊断仪读取实际压力值并对比标准大气压", "清洗或更换堵塞的管路", "重新校准传感器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1127, "fmi": 16, "dtc": "P0234/00", "description_zh": "AIR SYSTEM", "description_en": "", "name_zh": "SPN1127-FMI16", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:B1)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1127, "fmi": 18, "dtc": "P0299/00", "description_zh": "AIR SYSTEM", "description_en": "", "name_zh": "SPN1127-FMI18", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:B1)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "4621", "description_zh": "发动机涡轮增压器 1 增压压力 - 数据不稳定、间断或不正确", "description_en": "", "name_zh": "SPN1127FMI2_DTC4621", "brand": "康明斯", "system": "ECM", "controller": "ECM", "category": "", "ecu_type": "ECM", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表动力不足报警", "避免高负荷运行"], "handling_plan": ["检查增压压力传感器及其线路插头是否松动、氧化或破损，必要时清洁或更换传感器。同时排查涡轮增压器旁通阀或废气门执行器卡滞，以及增压管路是否存在漏气或堵塞。若以上正常，需用诊断仪读取实际增压压力与目标值对比，并检查进气系统及中冷器是否泄漏。"], "repair_suggestion": ["检查增压压力传感器及其线路插头是否松动、氧化或破损，必要时清洁或更换传感器。同时排查涡轮增压器旁通阀或废气门执行器卡滞，以及增压管路是否存在漏气或堵塞。若以上正常，需用诊断仪读取实际增压压力与目标值对比，并检查进气系统及中冷器是否泄漏。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1127, "fmi": 3, "dtc": "P0190", "description_zh": "天然气压力异常", "description_en": "", "name_zh": "SPN1127-FMI3", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["传感器老化漂移", "管路积碳堵塞", "大气压力传感器对比偏差过大"], "diagnosis_summary": ["下电等待30s，插拔天然气压力传感器接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": null, "fmi": null, "dtc": "4855", "description_zh": "发动机涡轮增压器 1 增压压力 - 状况存在", "description_en": "", "name_zh": "SPN1127FMI31_DTC4855", "brand": "康明斯", "system": "ECM", "controller": "ECM", "category": "", "ecu_type": "ECM", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表动力不足报警", "避免高负荷运行"], "handling_plan": ["检查增压管路及中冷器连接是否松动或漏气，重点排查卡箍和硅胶管老化。若管路正常，则需检测涡轮增压器执行器（旁通阀）是否卡滞或真空/电子控制失效。最后用诊断仪读取实际增压压力与目标值对比，确认是否因进气堵塞或排气背压过高导致。"], "repair_suggestion": ["检查增压管路及中冷器连接是否松动或漏气，重点排查卡箍和硅胶管老化。若管路正常，则需检测涡轮增压器执行器（旁通阀）是否卡滞或真空/电子控制失效。最后用诊断仪读取实际增压压力与目标值对比，确认是否因进气堵塞或排气背压过高导致。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "2517", "description_zh": "发动机涡轮增压器1增压传感器 - 电压高于正常值或对高压电源短路", "description_en": "", "name_zh": "SPN1127FMI3_DTC2517", "brand": "康明斯", "system": "Boost Pressure", "controller": "ECM", "category": "Boost Pressure", "ecu_type": "ECM", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表动力不足报警", "避免高负荷运行"], "handling_plan": ["检查增压压力传感器及其线路，重点测量传感器5V参考电压和信号线是否对电源短路，同时排查线束插头是否进水或氧化。若线路正常，直接更换增压压力传感器，并清除故障码后路试，确认数据流中增压压力值是否恢复正常。"], "repair_suggestion": ["检查增压压力传感器及其线路，重点测量传感器5V参考电压和信号线是否对电源短路，同时排查线束插头是否进水或氧化。若线路正常，直接更换增压压力传感器，并清除故障码后路试，确认数据流中增压压力值是否恢复正常。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1127, "fmi": 4, "dtc": "P0190", "description_zh": "天然气压力异常", "description_en": "", "name_zh": "SPN1127-FMI4", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["传感器老化漂移", "管路积碳堵塞", "大气压力传感器对比偏差过大"], "diagnosis_summary": ["下电等待30s，插拔天然气压力传感器接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": 1135, "fmi": 12, "dtc": "P01B9/01", "description_zh": "COOLANT SYSTEM", "description_en": "", "name_zh": "SPN1135-FMI12", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1135, "fmi": 4, "dtc": "P01B9/11", "description_zh": "COOLANT SYSTEM", "description_en": "", "name_zh": "SPN1135-FMI4", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1135, "fmi": 5, "dtc": "P01B9/13", "description_zh": "COOLANT SYSTEM", "description_en": "", "name_zh": "SPN1135-FMI5", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Yellow(MIL:A)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P002D", "description_zh": "DFC_TECUSRCMax", "description_en": "", "name_zh": "SPN1136", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1136, "fmi": 12, "dtc": "P0666/01", "description_zh": "ECM TEMERATURE SENSOR", "description_en": "", "name_zh": "SPN1136-FMI12", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P0666", "description_zh": "ECU内部温度偏高", "description_en": "", "name_zh": "SPN1136FMI16_DTCP0666", "brand": "玉柴", "system": "ECU内部温度传感器ECUT", "controller": "ECU", "category": "ECU内部温度传感器ECUT", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表温度指示", "避免高温运行"], "handling_plan": ["检查ECU散热风扇及冷却风道是否堵塞，清洁散热器并确认风扇工作正常。若环境温度正常仍报警，需检测ECU安装位置是否受热源影响，必要时加装隔热板或移位。若以上无效，可能为ECU内部温度传感器故障，需更换ECU总成。"], "repair_suggestion": ["检查ECU散热风扇及冷却风道是否堵塞，清洁散热器并确认风扇工作正常。若环境温度正常仍报警，需检测ECU安装位置是否受热源影响，必要时加装隔热板或移位。若以上无效，可能为ECU内部温度传感器故障，需更换ECU总成。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1136, "fmi": 2, "dtc": "699", "description_zh": "", "description_en": "", "name_zh": "SPN1136-FMI2", "brand": "康明斯", "system": "康明斯INSITE", "controller": "", "category": "康明斯INSITE", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["ECM 温度 - 数据不稳定、间断或不正确。 检测 对性能没有影响。 到电子控制模块 (ECM) 内部温度读数不正确或"], "diagnosis_summary": [], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1136, "fmi": 3, "dtc": "P0669", "description_zh": "控制单元内部温度传感器电压高故障", "description_en": "", "name_zh": "SPN1136-FMI3", "brand": "龙擎", "system": "ECM / 控制单元", "controller": "ECM / 控制单元", "category": "ECM / 控制单元", "ecu_type": "ECM / 控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "警告（橙色）", "trigger_condition": ["传感器信号线对电源短路", "传感器内部开路损坏", "线束插接件接触不良或进水腐蚀"], "diagnosis_summary": ["注意仪表水温/温度报警灯是否点亮", "限制发动机负荷，避免高温运行"], "handling_plan": ["检查传感器线束是否破损对电源短路", "测量传感器电阻值（常温下参考值2-5kΩ），如超出范围则更换传感器", "检查插接件是否松动、氧化，清洁后重新插紧"], "repair_suggestion": ["检查传感器线束是否破损对电源短路", "测量传感器电阻值（常温下参考值2-5kΩ），如超出范围则更换传感器", "检查插接件是否松动、氧化，清洁后重新插紧"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1136, "fmi": 4, "dtc": "P0668", "description_zh": "控制单元内部温度传感器电压低故障", "description_en": "", "name_zh": "SPN1136-FMI4", "brand": "龙擎", "system": "ECM / 控制单元", "controller": "ECM / 控制单元", "category": "ECM / 控制单元", "ecu_type": "ECM / 控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "警告（橙色）", "trigger_condition": ["传感器信号线对地短路", "传感器内部短路损坏", "线束搭铁或破损接地"], "diagnosis_summary": ["注意仪表温度显示是否异常", "如温度显示正常可继续行驶，尽快检修"], "handling_plan": ["检查线束是否破损对地短路", "测量传感器电阻值，如在范围内则检查ECU端电压", "更换损坏的传感器"], "repair_suggestion": ["检查线束是否破损对地短路", "测量传感器电阻值，如在范围内则检查ECU端电压", "更换损坏的传感器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1136, "fmi": 5, "dtc": "P0666/13", "description_zh": "ACM", "description_en": "", "name_zh": "SPN1136-FMI5", "brand": "龙擎", "system": "ACM 后处理控制模块", "controller": "ACM 后处理控制模块", "category": "ACM 后处理控制模块", "ecu_type": "ACM 后处理控制模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1172, "fmi": 2, "dtc": "693", "description_zh": "", "description_en": "", "name_zh": "SPN1172-FMI2", "brand": "康明斯", "system": "康明斯INSITE", "controller": "", "category": "康明斯INSITE", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["涡轮增压器压缩机进口空气温度 1 - 数据不稳定 将使用涡轮增压器压缩机进口空气 、间断或不正确。 涡轮增压器压缩机进口空气 温度缺省值 温度传感器检测到温度对工况来说过高或过低。"], "diagnosis_summary": [], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "693", "description_zh": "涡轮增压器 1 压缩机进口温度 - 数据不稳定、间断或不正确", "description_en": "", "name_zh": "SPN1172FMI2_DTC693", "brand": "康明斯", "system": "ECM", "controller": "ECM", "category": "", "ecu_type": "ECM", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表温度指示", "避免高温运行"], "handling_plan": ["检查增压温度传感器及其线路插头是否松动、氧化或破损，必要时更换传感器。同时排查传感器信号线与点火线圈等高压线束的干涉或电磁干扰，并确认ECU供电及搭铁正常。若线路和传感器均无异常，则需更新ECU软件或检修ECU内部采集电路。"], "repair_suggestion": ["检查增压温度传感器及其线路插头是否松动、氧化或破损，必要时更换传感器。同时排查传感器信号线与点火线圈等高压线束的干涉或电磁干扰，并确认ECU供电及搭铁正常。若线路和传感器均无异常，则需更新ECU软件或检修ECU内部采集电路。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1172, "fmi": 3, "dtc": "691", "description_zh": "", "description_en": "", "name_zh": "SPN1172-FMI3", "brand": "康明斯", "system": "康明斯INSITE", "controller": "", "category": "康明斯INSITE", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["涡轮增压器压缩机进口空气温度传感器 1 电路 - 发动机功率下降。 电压高于正常值或对高压电源短路。检测到涡轮 增压器压缩机进口空气温度电路上信号电压偏高"], "diagnosis_summary": [], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": "中/限扭限速"}, {"spn": 1172, "fmi": 4, "dtc": "692", "description_zh": "", "description_en": "", "name_zh": "SPN1172-FMI4", "brand": "康明斯", "system": "康明斯INSITE", "controller": "", "category": "康明斯INSITE", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["涡轮增压器 1 压缩机进口温度电路 - 电压低于正 发动机功率下降。 常值，或对低压电源短路检测到涡轮增压器压缩 机进口温度电路上信号电压偏低。"], "diagnosis_summary": [], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": "中/限扭限速"}, {"spn": 117, "fmi": 0, "dtc": "", "description_zh": "从板供电异常(包括CSU、LEM、HVB)", "description_en": "", "name_zh": "SPN117-FMI0", "brand": "东风新能源", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["BMU硬件问题"], "diagnosis_summary": ["注意仪表相关报警灯", "信号异常时系统会采用替代值运行"], "handling_plan": ["联系电池厂家处理"], "repair_suggestion": ["联系电池厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1180, "fmi": 0, "dtc": "P0544", "description_zh": "涡轮上游温度信号异常", "description_en": "", "name_zh": "SPN1180-FMI0", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["传感器元件老化导致信号漂移", "线束接触电阻增大", "ECU标定数据偏差"], "diagnosis_summary": ["下电等待30s，插拔涡轮上游温度传感器接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": 1180, "fmi": 1, "dtc": "P0544", "description_zh": "涡轮上游温度信号异常", "description_en": "", "name_zh": "SPN1180-FMI1", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["传感器元件老化导致信号漂移", "线束接触电阻增大", "ECU标定数据偏差"], "diagnosis_summary": ["下电等待30s，插拔涡轮上游温度传感器接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": 1180, "fmi": 2, "dtc": "P0544", "description_zh": "涡轮上游温度信号异常", "description_en": "", "name_zh": "SPN1180-FMI2", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["传感器元件老化导致信号漂移", "线束接触电阻增大", "ECU标定数据偏差"], "diagnosis_summary": ["下电等待30s，插拔涡轮上游温度传感器接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": 1184, "fmi": 0, "dtc": "P2031", "description_zh": "涡轮下游温度信号异常", "description_en": "", "name_zh": "SPN1184-FMI0", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["传感器元件老化导致信号漂移", "线束接触电阻增大", "ECU标定数据偏差"], "diagnosis_summary": ["下电等待30s，插拔废气旁通阀接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1184, "fmi": 1, "dtc": "P2031", "description_zh": "涡轮下游温度信号异常", "description_en": "", "name_zh": "SPN1184-FMI1", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["传感器元件老化导致信号漂移", "线束接触电阻增大", "ECU标定数据偏差"], "diagnosis_summary": ["下电等待30s，插拔废气旁通阀接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1184, "fmi": 2, "dtc": "P2031", "description_zh": "涡轮下游温度信号异常", "description_en": "", "name_zh": "SPN1184-FMI2", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["传感器元件老化导致信号漂移", "线束接触电阻增大", "ECU标定数据偏差"], "diagnosis_summary": ["下电等待30s，插拔废气旁通阀接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1188, "fmi": 10, "dtc": "P0243", "description_zh": "废气旁通阀", "description_en": "", "name_zh": "SPN1188-FMI10", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1188, "fmi": 11, "dtc": "P0243", "description_zh": "废气旁通阀", "description_en": "", "name_zh": "SPN1188-FMI11", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1188, "fmi": 12, "dtc": "P0243", "description_zh": "废气旁通阀", "description_en": "", "name_zh": "SPN1188-FMI12", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1188, "fmi": 13, "dtc": "P0243", "description_zh": "EECU内部故障", "description_en": "", "name_zh": "SPN1188-FMI13", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1188, "fmi": 14, "dtc": "P0243", "description_zh": "废气旁通阀", "description_en": "", "name_zh": "SPN1188-FMI14", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1188, "fmi": 16, "dtc": "P0243", "description_zh": "废气旁通阀", "description_en": "", "name_zh": "SPN1188-FMI16", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1188, "fmi": 17, "dtc": "P0243", "description_zh": "废气旁通阀", "description_en": "", "name_zh": "SPN1188-FMI17", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1188, "fmi": 19, "dtc": "P0243", "description_zh": "废气旁通阀", "description_en": "", "name_zh": "SPN1188-FMI19", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1188, "fmi": 2, "dtc": "P0243", "description_zh": "废气旁通阀", "description_en": "", "name_zh": "SPN1188-FMI2", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1188, "fmi": 3, "dtc": "P0243/12", "description_zh": "AIR SYSTEM", "description_en": "", "name_zh": "SPN1188-FMI3", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Yellow(MIL:B1)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1188, "fmi": 4, "dtc": "P0243/11", "description_zh": "AIR SYSTEM", "description_en": "", "name_zh": "SPN1188-FMI4", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Yellow(MIL:B1)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1188, "fmi": 5, "dtc": "P0243/13", "description_zh": "AIR SYSTEM", "description_en": "", "name_zh": "SPN1188-FMI5", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Yellow(MIL:B1)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1188, "fmi": 6, "dtc": "P0274", "description_zh": "增压器执行器温度过高", "description_en": "", "name_zh": "SPN1188-FMI6", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器元件老化导致信号漂移", "线束接触电阻增大", "ECU标定数据偏差"], "diagnosis_summary": ["观察仪表温度指示是否正常", "如读数明显异常请尽快检修"], "handling_plan": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "repair_suggestion": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1188, "fmi": 7, "dtc": "P0243", "description_zh": "废气旁通阀", "description_en": "", "name_zh": "SPN1188-FMI7", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1188, "fmi": 8, "dtc": "P0243", "description_zh": "废气旁通阀", "description_en": "", "name_zh": "SPN1188-FMI8", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1188, "fmi": 9, "dtc": "P0243", "description_zh": "废气旁通阀", "description_en": "", "name_zh": "SPN1188-FMI9", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 118, "fmi": 0, "dtc": "", "description_zh": "PLC1供电异常", "description_en": "", "name_zh": "SPN118-FMI0", "brand": "东风新能源", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["BMU硬件问题"], "diagnosis_summary": ["注意仪表相关报警灯", "信号异常时系统会采用替代值运行"], "handling_plan": ["联系电池厂家处理"], "repair_suggestion": ["联系电池厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1195, "fmi": 2, "dtc": "269", "description_zh": "", "description_en": "", "name_zh": "SPN1195-FMI2", "brand": "康明斯", "system": "康明斯INSITE", "controller": "", "category": "康明斯INSITE", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["防盗密码有效指示器 - 数据不稳定、间断或不正 发动机将无法起动。 确。在未通过发动机锁止防盗设备验证的情况下 试图进行发动机点火。"], "diagnosis_summary": [], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": "高/停机"}, {"spn": 119, "fmi": 0, "dtc": "", "description_zh": "PLC2供电异常", "description_en": "", "name_zh": "SPN119-FMI0", "brand": "东风新能源", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["BMU硬件问题"], "diagnosis_summary": ["注意仪表相关报警灯", "信号异常时系统会采用替代值运行"], "handling_plan": ["联系电池厂家处理"], "repair_suggestion": ["联系电池厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1209, "fmi": 2, "dtc": "2554", "description_zh": "废气再循环压力 1 - 数据不稳定、间断或不正确（排气压力）", "description_en": "", "name_zh": "SPN1209-FMI2", "brand": "康明斯", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["注意仪表动力不足报警", "避免高负荷运行"], "diagnosis_summary": ["注意仪表动力不足报警", "避免高负荷运行"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册逐步排查"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册逐步排查"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1209, "fmi": 3, "dtc": "2373", "description_zh": "", "description_en": "", "name_zh": "SPN1209-FMI3", "brand": "康明斯", "system": "康明斯INSITE", "controller": "", "category": "康明斯INSITE", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["排气压力传感器电路 - 电压高于正常值或对高压 对性能没有影响。 电源短路。检测到排气压力电路中信号电压偏高"], "diagnosis_summary": [], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "2373", "description_zh": "1 排排气压力传感器 1 电路 - 电压高于正常值或对高压电源短路", "description_en": "", "name_zh": "SPN1209FMI3_DTC2373", "brand": "康明斯", "system": "Exhaust Pressure", "controller": "ECM", "category": "Exhaust Pressure", "ecu_type": "ECM", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表动力不足报警", "避免高负荷运行"], "handling_plan": ["检查排气压力传感器1的供电与信号线路是否对电源短路，重点排查线束磨损或插头腐蚀。若线路正常，直接更换排气压力传感器，并清除故障码后路试验证。"], "repair_suggestion": ["检查排气压力传感器1的供电与信号线路是否对电源短路，重点排查线束磨损或插头腐蚀。若线路正常，直接更换排气压力传感器，并清除故障码后路试验证。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1209, "fmi": 4, "dtc": "2374", "description_zh": "", "description_en": "", "name_zh": "SPN1209-FMI4", "brand": "康明斯", "system": "康明斯INSITE", "controller": "", "category": "康明斯INSITE", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["排气压力传感器电路 - 电压低于正常值或对低压 对性能没有影响。 电源短路。检测到排气压力电路中信号电压偏低"], "diagnosis_summary": [], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 120, "fmi": 0, "dtc": "", "description_zh": "RDB供电异常", "description_en": "", "name_zh": "SPN120-FMI0", "brand": "东风新能源", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["控制盒内的RDB问题"], "diagnosis_summary": ["注意仪表相关报警灯", "信号异常时系统会采用替代值运行"], "handling_plan": ["联系电池厂家检修或更换RDB"], "repair_suggestion": ["联系电池厂家检修或更换RDB"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P0650", "description_zh": "MIL灯控制对地短路（MIL control ground short）", "description_en": "", "name_zh": "SPN1213FMI4_DTCP0650", "brand": "玉柴", "system": "MIL灯", "controller": "ECU", "category": "MIL灯", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表相关指示灯", "检查对应线束连接"], "handling_plan": ["检查MIL灯控制线路是否对地短路，重点排查线束磨损、插头腐蚀或PIN脚搭铁点。断开ECU端测量控制线对地电阻，若阻值异常则修复或更换受损线束。若线路正常，需检测ECU驱动电路是否内部击穿，必要时更换ECU。"], "repair_suggestion": ["检查MIL灯控制线路是否对地短路，重点排查线束磨损、插头腐蚀或PIN脚搭铁点。断开ECU端测量控制线对地电阻，若阻值异常则修复或更换受损线束。若线路正常，需检测ECU驱动电路是否内部击穿，必要时更换ECU。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P0650", "description_zh": "MIL灯开路（故障指示灯线路短路开路故障MIL Short Open Fault）", "description_en": "", "name_zh": "SPN1213FMI5_DTCP0650", "brand": "玉柴", "system": "MIL灯", "controller": "ECU", "category": "MIL灯", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表相关指示灯", "检查对应线束连接"], "handling_plan": ["检查仪表盘MIL指示灯线路及插头，确认是否存在断路、接触不良或对地短路。重点排查发动机ECU至仪表之间的线束，修复破损或氧化端子。若线路正常，则需检测ECU的MIL驱动电路是否损坏，必要时更换ECU或仪表总成。"], "repair_suggestion": ["检查仪表盘MIL指示灯线路及插头，确认是否存在断路、接触不良或对地短路。重点排查发动机ECU至仪表之间的线束，修复破损或氧化端子。若线路正常，则需检测ECU的MIL驱动电路是否损坏，必要时更换ECU或仪表总成。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1231, "fmi": 2, "dtc": "U0001/88", "description_zh": "CAN2通讯异常", "description_en": "", "name_zh": "SPN1231-FMI2", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:A)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "U1134", "description_zh": "CAN3总线报文收发故障CAN3 Tx_Rx Warning（CAN3总线报文收发故障CAN3 Tx_Rx Warning）", "description_en": "", "name_zh": "SPN1235FMI14_DTCU1134", "brand": "上柴", "system": "ECU", "controller": "ECU", "category": "", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表是否有多个报警灯同时点亮"], "handling_plan": ["优先检查CAN3总线（通常为动力或底盘网段）的物理连接，包括插头端子是否退针、氧化，以及屏蔽层接地是否可靠。使用示波器测量CAN-H和CAN-L的波形，确认是否存在短路、断路或终端电阻（60Ω）异常。若线路正常，则重点排查CAN3节点上的电控单元（如ECM、TCM或ABS）是否因供电或内部故障导致报文丢失，必要时逐个断开节点进行隔离测试。"], "repair_suggestion": ["优先检查CAN3总线（通常为动力或底盘网段）的物理连接，包括插头端子是否退针、氧化，以及屏蔽层接地是否可靠。使用示波器测量CAN-H和CAN-L的波形，确认是否存在短路、断路或终端电阻（60Ω）异常。若线路正常，则重点排查CAN3节点上的电控单元（如ECM、TCM或ABS）是否因供电或内部故障导致报文丢失，必要时逐个断开节点进行隔离测试。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1239, "fmi": 11, "dtc": "P0093", "description_zh": "天然气低压管路泄露", "description_en": "", "name_zh": "SPN1239-FMI11", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器/执行器信号异常偏低", "线束断路或搭铁", "部件损坏"], "diagnosis_summary": ["下电等待30s，重新插拔对应故障缸点火线圈接插件，上电，启动发动机，下电，上电，启动发动机，重复运行3个循环，观察故障是否修复，否则请停车联系服务站解决。"], "handling_plan": ["请停机维修"], "repair_suggestion": ["请停机维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1239, "fmi": 13, "dtc": "P0093", "description_zh": "天然气低压管路泄露", "description_en": "", "name_zh": "SPN1239-FMI13", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器/执行器信号异常偏低", "线束断路或搭铁", "部件损坏"], "diagnosis_summary": ["下电等待30s，重新插拔对应故障缸点火线圈接插件，上电，启动发动机，下电，上电，启动发动机，重复运行3个循环，观察故障是否修复，否则请停车联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1239, "fmi": 14, "dtc": "P0094/00", "description_zh": "FIE", "description_en": "", "name_zh": "SPN1239-FMI14", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Yellow", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 123, "fmi": 0, "dtc": "", "description_zh": "充电过程中电子锁1被解锁", "description_en": "", "name_zh": "SPN123-FMI0", "brand": "东风新能源", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["电子锁问题"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": ["更换EVCC或者电子锁"], "repair_suggestion": ["更换EVCC或者电子锁"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P0161", "description_zh": "DFC_AirCtlGovDvtMax", "description_en": "", "name_zh": "SPN1241", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1241, "fmi": 0, "dtc": "P0017", "description_zh": "空气控制器正向偏差超过上限门槛值", "description_en": "", "name_zh": "SPN1241-FMI0", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1241, "fmi": 1, "dtc": "P0018", "description_zh": "空气控制器负向偏差超过上限门槛值", "description_en": "", "name_zh": "SPN1241-FMI1", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1241, "fmi": 11, "dtc": "P0019", "description_zh": "空气控制器从Rgn模式到Nrm时间太长", "description_en": "", "name_zh": "SPN1241-FMI11", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1241, "fmi": 15, "dtc": "P0015", "description_zh": "再生时空气控制器正向偏差超过上限门槛值", "description_en": "", "name_zh": "SPN1241-FMI15", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1241, "fmi": 17, "dtc": "P0016", "description_zh": "再生时空气控制器负向偏差超过上限门槛值", "description_en": "", "name_zh": "SPN1241-FMI17", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1243, "fmi": 8, "dtc": "", "description_zh": "EBC1信号异常", "description_en": "", "name_zh": "SPN1243-FMI8", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": null, "fmi": null, "dtc": "P154B", "description_zh": "多态开关电压超高限", "description_en": "", "name_zh": "SPN1262FMI3_DTCP154B", "brand": "玉柴", "system": "多态开关", "controller": "ECU", "category": "多态开关", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表充电指示灯", "检查电瓶接线"], "handling_plan": ["多态开关（模式选择开关）信号电压高于正常范围，多为开关内部断路、线路对电源短路或插接件接触不良。建议先断开开关插头，测量信号线电压（正常应为5V参考电压），若仍偏高则检查线路对电源短路", "若电压正常，则更换多态开关总成。"], "repair_suggestion": ["多态开关（模式选择开关）信号电压高于正常范围，多为开关内部断路、线路对电源短路或插接件接触不良。建议先断开开关插头，测量信号线电压（正常应为5V参考电压），若仍偏高则检查线路对电源短路", "若电压正常，则更换多态开关总成。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1267, "fmi": 3, "dtc": "338", "description_zh": "", "description_en": "", "name_zh": "SPN1267-FMI3", "brand": "康明斯", "system": "康明斯INSITE", "controller": "", "category": "康明斯INSITE", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["怠速停机车辆附件延迟驱动电路 - 电压高于正常 怠速停机继电器控制的车辆附件或 值或对高压电源短路检测到怠速停机车辆附件/ 点火总线负载不能供电。 点火总线继电器电路中开路或对电源短路。"], "diagnosis_summary": [], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": "高/停机"}, {"spn": 1267, "fmi": 4, "dtc": "339", "description_zh": "", "description_en": "", "name_zh": "SPN1267-FMI4", "brand": "康明斯", "system": "康明斯INSITE", "controller": "", "category": "康明斯INSITE", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["怠速停机车辆附件驱动电路 - 电压低于正常值或 怠速停机继电器控制的车辆附件或 对低压电源短路检测到发出接通指令时怠速停机 点火总线负载不能供电。 车辆附件或点火总线继电器电路的电压偏低。"], "diagnosis_summary": [], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": "高/停机"}, {"spn": null, "fmi": null, "dtc": "843", "description_zh": "第一缸点火线圈次级线路开路", "description_en": "", "name_zh": "SPN1268FMI14_DTC843", "brand": "潍柴", "system": "发动机", "controller": "ECU", "category": "发动机", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表相关指示灯", "检查对应线束连接"], "handling_plan": ["检查第一缸点火线圈及其至火花塞的高压线束，确认线路无断路、接触不良或绝缘层破损。测量线圈次级绕组阻值，若与标准值不符（通常远大于正常范围或无穷大），直接更换点火线圈。同时检查火花塞间隙及电极状态，必要时一并更换，避免新线圈因火花塞故障再次损坏。"], "repair_suggestion": ["检查第一缸点火线圈及其至火花塞的高压线束，确认线路无断路、接触不良或绝缘层破损。测量线圈次级绕组阻值，若与标准值不符（通常远大于正常范围或无穷大），直接更换点火线圈。同时检查火花塞间隙及电极状态，必要时一并更换，避免新线圈因火花塞故障再次损坏。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1268, "fmi": 3, "dtc": "P0351", "description_zh": "点火线圈异常", "description_en": "", "name_zh": "SPN1268-FMI3", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["下电等待30s，重新插拔对应故障缸点火线圈接插件，上电，启动发动机，下电，上电，启动发动机，重复运行3个循环，观察故障是否修复，否则请停车联系服务站解决。"], "handling_plan": ["请停机维修"], "repair_suggestion": ["请停机维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": 1268, "fmi": 4, "dtc": "P0351", "description_zh": "点火线圈异常", "description_en": "", "name_zh": "SPN1268-FMI4", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["下电等待30s，重新插拔对应故障缸点火线圈接插件，上电，启动发动机，下电，上电，启动发动机，重复运行3个循环，观察故障是否修复，否则请停车联系服务站解决。"], "handling_plan": ["请停机维修"], "repair_suggestion": ["请停机维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": 1268, "fmi": 5, "dtc": "P0351", "description_zh": "点火线圈异常", "description_en": "", "name_zh": "SPN1268-FMI5", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["下电等待30s，重新插拔对应故障缸点火线圈接插件，上电，启动发动机，下电，上电，启动发动机，重复运行3个循环，观察故障是否修复，否则请停车联系服务站解决。"], "handling_plan": ["请停机维修"], "repair_suggestion": ["请停机维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": null, "fmi": null, "dtc": "P0351", "description_zh": "1#点火线圈开路或对地短路", "description_en": "", "name_zh": "SPN1268FMI5_DTCP0351", "brand": "玉柴", "system": "点火线圈", "controller": "ECU", "category": "点火线圈", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表相关指示灯", "检查对应线束连接"], "handling_plan": ["检查1#点火线圈及其插接件是否松动、氧化或断线，测量线圈初级/次级电阻值是否在标准范围（初级约0.5-2Ω，次级约6-15kΩ）。若线圈正常，则进一步检查其控制线路（对地短路或开路）及ECU对应驱动输出，必要时更换点火线圈或修复线路。"], "repair_suggestion": ["检查1#点火线圈及其插接件是否松动、氧化或断线，测量线圈初级/次级电阻值是否在标准范围（初级约0.5-2Ω，次级约6-15kΩ）。若线圈正常，则进一步检查其控制线路（对地短路或开路）及ECU对应驱动输出，必要时更换点火线圈或修复线路。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1269, "fmi": 3, "dtc": "P0352", "description_zh": "点火线圈异常", "description_en": "", "name_zh": "SPN1269-FMI3", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["下电等待30s，重新插拔对应故障缸点火线圈接插件，上电，启动发动机，下电，上电，启动发动机，重复运行3个循环，观察故障是否修复，否则请停车联系服务站解决。"], "handling_plan": ["请停机维修"], "repair_suggestion": ["请停机维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": 1269, "fmi": 4, "dtc": "P0352", "description_zh": "点火线圈异常", "description_en": "", "name_zh": "SPN1269-FMI4", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["下电等待30s，重新插拔对应故障缸点火线圈接插件，上电，启动发动机，下电，上电，启动发动机，重复运行3个循环，观察故障是否修复，否则请停车联系服务站解决。"], "handling_plan": ["请停机维修"], "repair_suggestion": ["请停机维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": 1269, "fmi": 5, "dtc": "P0352", "description_zh": "点火线圈异常", "description_en": "", "name_zh": "SPN1269-FMI5", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["下电等待30s，重新插拔对应故障缸点火线圈接插件，上电，启动发动机，下电，上电，启动发动机，重复运行3个循环，观察故障是否修复，否则请停车联系服务站解决。"], "handling_plan": ["请停机维修"], "repair_suggestion": ["请停机维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": null, "fmi": null, "dtc": "P0352", "description_zh": "2#点火线圈过流或对电源短路", "description_en": "", "name_zh": "SPN1269FMI6_DTCP0352", "brand": "玉柴", "system": "点火线圈", "controller": "ECU", "category": "点火线圈", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表充电指示灯", "检查电瓶接线"], "handling_plan": ["检查2#点火线圈及其线路，重点测量线圈供电端与搭铁间电阻，确认是否存在对电源短路。若线路正常，直接更换2#点火线圈，并同步检查火花塞及点火驱动模块是否因过流损坏。"], "repair_suggestion": ["检查2#点火线圈及其线路，重点测量线圈供电端与搭铁间电阻，确认是否存在对电源短路。若线路正常，直接更换2#点火线圈，并同步检查火花塞及点火驱动模块是否因过流损坏。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P3306", "description_zh": "第三缸点火线圈充电时间自学习值过大Spark 3 Dwell Adapt at Max Limit（第三缸点火线圈充电时间自学习值过大Spark 3 Dwell Adapt at Max Limit）", "description_en": "", "name_zh": "SPN1270FMI11_DTCP3306", "brand": "上柴", "system": "ECU", "controller": "ECU", "category": "", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表充电指示灯", "检查电瓶接线"], "handling_plan": ["检查第三缸点火线圈及其线路插头，测量线圈初级/次级电阻是否异常，并确认供电电压正常。若线圈正常，重点排查第三缸火花塞间隙是否过大或积碳，以及该缸喷油器或机械压缩比异常导致的点火需求增加。必要时用示波器对比各缸点火电流波形，并清除学习值后路试复测。"], "repair_suggestion": ["检查第三缸点火线圈及其线路插头，测量线圈初级/次级电阻是否异常，并确认供电电压正常。若线圈正常，重点排查第三缸火花塞间隙是否过大或积碳，以及该缸喷油器或机械压缩比异常导致的点火需求增加。必要时用示波器对比各缸点火电流波形，并清除学习值后路试复测。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "849", "description_zh": "第三缸点火线圈次级线路开路", "description_en": "", "name_zh": "SPN1270FMI14_DTC849", "brand": "潍柴", "system": "发动机", "controller": "ECU", "category": "发动机", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表相关指示灯", "检查对应线束连接"], "handling_plan": ["检查第三缸点火线圈及其至火花塞的高压线束，确认插头无松动、氧化或断线。测量线圈次级电阻，若超出标准范围（通常为6-15kΩ）则直接更换点火线圈，同时检查火花塞间隙及绝缘体是否击穿。若线路正常，需排查ECU至线圈的控制信号线是否断路或短路。"], "repair_suggestion": ["检查第三缸点火线圈及其至火花塞的高压线束，确认插头无松动、氧化或断线。测量线圈次级电阻，若超出标准范围（通常为6-15kΩ）则直接更换点火线圈，同时检查火花塞间隙及绝缘体是否击穿。若线路正常，需排查ECU至线圈的控制信号线是否断路或短路。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P2308", "description_zh": "第三缸点火线圈次级线路开路Spark 3 Open Secondary（第三缸点火线圈次级线路开路Spark 3 Open Secondary）", "description_en": "", "name_zh": "SPN1270FMI14_DTCP2308", "brand": "上柴", "system": "ECU", "controller": "ECU", "category": "", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表相关指示灯", "检查对应线束连接"], "handling_plan": ["检查第三缸点火线圈及其至火花塞的高压线束，确认线束无断路、插头无氧化或松动。测量该线圈次级绕组电阻，若与正常缸差异过大或无穷大，直接更换点火线圈，并同步检查火花塞间隙及绝缘性能。"], "repair_suggestion": ["检查第三缸点火线圈及其至火花塞的高压线束，确认线束无断路、插头无氧化或松动。测量该线圈次级绕组电阻，若与正常缸差异过大或无穷大，直接更换点火线圈，并同步检查火花塞间隙及绝缘性能。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1270, "fmi": 3, "dtc": "P0353", "description_zh": "点火线圈异常", "description_en": "", "name_zh": "SPN1270-FMI3", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["下电等待30s，重新插拔对应故障缸点火线圈接插件，上电，启动发动机，下电，上电，启动发动机，重复运行3个循环，观察故障是否修复，否则请停车联系服务站解决。"], "handling_plan": ["请停机维修"], "repair_suggestion": ["请停机维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": 1270, "fmi": 4, "dtc": "P0353", "description_zh": "点火线圈异常", "description_en": "", "name_zh": "SPN1270-FMI4", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["下电等待30s，重新插拔对应故障缸点火线圈接插件，上电，启动发动机，下电，上电，启动发动机，重复运行3个循环，观察故障是否修复，否则请停车联系服务站解决。"], "handling_plan": ["请停机维修"], "repair_suggestion": ["请停机维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": 1270, "fmi": 5, "dtc": "P0353", "description_zh": "点火线圈异常", "description_en": "", "name_zh": "SPN1270-FMI5", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["下电等待30s，重新插拔对应故障缸点火线圈接插件，上电，启动发动机，下电，上电，启动发动机，重复运行3个循环，观察故障是否修复，否则请停车联系服务站解决。"], "handling_plan": ["请停机维修"], "repair_suggestion": ["请停机维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": null, "fmi": null, "dtc": "847", "description_zh": "第三缸点火线圈充电电流过大", "description_en": "", "name_zh": "SPN1270FMI6_DTC847", "brand": "潍柴", "system": "发动机", "controller": "ECU", "category": "发动机", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表充电指示灯", "检查电瓶接线"], "handling_plan": ["检查第三缸点火线圈及其控制线路是否短路或搭铁，测量充电端电压是否异常。重点排查点火线圈内部匝间短路或功率晶体管故障，必要时直接更换点火线圈。同时确认火花塞间隙及绝缘状态，避免因负载异常导致电流过大。"], "repair_suggestion": ["检查第三缸点火线圈及其控制线路是否短路或搭铁，测量充电端电压是否异常。重点排查点火线圈内部匝间短路或功率晶体管故障，必要时直接更换点火线圈。同时确认火花塞间隙及绝缘状态，避免因负载异常导致电流过大。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1271, "fmi": 3, "dtc": "P0354", "description_zh": "点火线圈异常", "description_en": "", "name_zh": "SPN1271-FMI3", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["下电等待30s，重新插拔对应故障缸点火线圈接插件，上电，启动发动机，下电，上电，启动发动机，重复运行3个循环，观察故障是否修复，否则请停车联系服务站解决。"], "handling_plan": ["请停机维修"], "repair_suggestion": ["请停机维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": 1271, "fmi": 4, "dtc": "P0354", "description_zh": "点火线圈异常", "description_en": "", "name_zh": "SPN1271-FMI4", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["下电等待30s，重新插拔对应故障缸点火线圈接插件，上电，启动发动机，下电，上电，启动发动机，重复运行3个循环，观察故障是否修复，否则请停车联系服务站解决。"], "handling_plan": ["请停机维修"], "repair_suggestion": ["请停机维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": 1271, "fmi": 5, "dtc": "P0354", "description_zh": "点火线圈异常", "description_en": "", "name_zh": "SPN1271-FMI5", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["下电等待30s，重新插拔对应故障缸点火线圈接插件，上电，启动发动机，下电，上电，启动发动机，重复运行3个循环，观察故障是否修复，否则请停车联系服务站解决。"], "handling_plan": ["请停机维修"], "repair_suggestion": ["请停机维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": null, "fmi": null, "dtc": "P0354", "description_zh": "4#点火线圈过流或对电源短路", "description_en": "", "name_zh": "SPN1271FMI6_DTCP0354", "brand": "玉柴", "system": "点火线圈", "controller": "ECU", "category": "点火线圈", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表充电指示灯", "检查电瓶接线"], "handling_plan": ["检查4#点火线圈及其线路，重点测量线圈供电端与搭铁间电阻，确认是否对电源短路。若线路正常，直接更换4#点火线圈，并同步检查火花塞和ECU驱动端是否损坏。"], "repair_suggestion": ["检查4#点火线圈及其线路，重点测量线圈供电端与搭铁间电阻，确认是否对电源短路。若线路正常，直接更换4#点火线圈，并同步检查火花塞和ECU驱动端是否损坏。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1272, "fmi": 3, "dtc": "P0355", "description_zh": "点火线圈异常", "description_en": "", "name_zh": "SPN1272-FMI3", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["下电等待30s，重新插拔对应故障缸点火线圈接插件，上电，启动发动机，下电，上电，启动发动机，重复运行3个循环，观察故障是否修复，否则请停车联系服务站解决。"], "handling_plan": ["请停机维修"], "repair_suggestion": ["请停机维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": null, "fmi": null, "dtc": "871", "description_zh": "第五缸点火线圈充电时间自学习值过小", "description_en": "", "name_zh": "SPN1272FMI31_DTC871", "brand": "潍柴", "system": "发动机", "controller": "ECU", "category": "发动机", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表充电指示灯", "检查电瓶接线"], "handling_plan": ["检查第五缸点火线圈及其供电线路，确认是否存在接触不良或线圈内部短路，导致充电时间异常缩短。同时测量该缸火花塞间隙及燃烧室压力，排除因火花塞间隙过小或气缸密封不良引起的误判。若线路和火花塞正常，则需更换第五缸点火线圈并重新执行自学习。"], "repair_suggestion": ["检查第五缸点火线圈及其供电线路，确认是否存在接触不良或线圈内部短路，导致充电时间异常缩短。同时测量该缸火花塞间隙及燃烧室压力，排除因火花塞间隙过小或气缸密封不良引起的误判。若线路和火花塞正常，则需更换第五缸点火线圈并重新执行自学习。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1272, "fmi": 4, "dtc": "P0355", "description_zh": "点火线圈异常", "description_en": "", "name_zh": "SPN1272-FMI4", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["下电等待30s，重新插拔对应故障缸点火线圈接插件，上电，启动发动机，下电，上电，启动发动机，重复运行3个循环，观察故障是否修复，否则请停车联系服务站解决。"], "handling_plan": ["请停机维修"], "repair_suggestion": ["请停机维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": 1272, "fmi": 5, "dtc": "P0355", "description_zh": "点火线圈异常", "description_en": "", "name_zh": "SPN1272-FMI5", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["下电等待30s，重新插拔对应故障缸点火线圈接插件，上电，启动发动机，下电，上电，启动发动机，重复运行3个循环，观察故障是否修复，否则请停车联系服务站解决。"], "handling_plan": ["请停机维修"], "repair_suggestion": ["请停机维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": null, "fmi": null, "dtc": "P0355", "description_zh": "5#点火线圈开路或对地短路", "description_en": "", "name_zh": "SPN1272FMI5_DTCP0355", "brand": "玉柴", "system": "点火线圈", "controller": "ECU", "category": "点火线圈", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表相关指示灯", "检查对应线束连接"], "handling_plan": ["检查5#点火线圈及其插接器是否松动、氧化或线路断路/对地短路，测量线圈初级和次级电阻值是否在标准范围。若线路正常，直接更换5#点火线圈，并同步检查火花塞状态及该缸喷油器工作是否正常。"], "repair_suggestion": ["检查5#点火线圈及其插接器是否松动、氧化或线路断路/对地短路，测量线圈初级和次级电阻值是否在标准范围。若线路正常，直接更换5#点火线圈，并同步检查火花塞状态及该缸喷油器工作是否正常。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P2312", "description_zh": "第五缸点火线圈初级线路开路Spark 5 Open Primary（DFC_IgnClPs_LineOl_1）", "description_en": "", "name_zh": "SPN1272FMI5_DTCP2312", "brand": "上柴", "system": "ECU", "controller": "ECU", "category": "", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表相关指示灯", "检查对应线束连接"], "handling_plan": ["检查第五缸点火线圈插头及线束连接是否松动、氧化或断路，重点测量线圈初级侧电阻及供电/搭铁线路。若线路正常，直接更换第五缸点火线圈，并同步检查火花塞状态及该缸喷油器工作是否正常。"], "repair_suggestion": ["检查第五缸点火线圈插头及线束连接是否松动、氧化或断路，重点测量线圈初级侧电阻及供电/搭铁线路。若线路正常，直接更换第五缸点火线圈，并同步检查火花塞状态及该缸喷油器工作是否正常。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "854", "description_zh": "第五缸点火线圈充电电流过大", "description_en": "", "name_zh": "SPN1272FMI6_DTC854", "brand": "潍柴", "system": "发动机", "controller": "ECU", "category": "发动机", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表充电指示灯", "检查电瓶接线"], "handling_plan": ["检查第五缸点火线圈及其控制线路是否短路或搭铁，重点测量线圈初级/次级电阻及插头针脚是否氧化。若线路正常，直接更换第五缸点火线圈，并同步检查火花塞是否击穿或间隙异常，避免新线圈再次损坏。"], "repair_suggestion": ["检查第五缸点火线圈及其控制线路是否短路或搭铁，重点测量线圈初级/次级电阻及插头针脚是否氧化。若线路正常，直接更换第五缸点火线圈，并同步检查火花塞是否击穿或间隙异常，避免新线圈再次损坏。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P0355", "description_zh": "5#点火线圈过流或对电源短路", "description_en": "", "name_zh": "SPN1272FMI6_DTCP0355", "brand": "玉柴", "system": "点火线圈", "controller": "ECU", "category": "点火线圈", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表充电指示灯", "检查电瓶接线"], "handling_plan": ["检查5#点火线圈及其线路，重点测量线圈供电端与ECU控制端对地/对电源阻值，确认是否存在短路。若线路正常，直接更换5#点火线圈，并同步检查火花塞及缸线是否因击穿导致过流。"], "repair_suggestion": ["检查5#点火线圈及其线路，重点测量线圈供电端与ECU控制端对地/对电源阻值，确认是否存在短路。若线路正常，直接更换5#点火线圈，并同步检查火花塞及缸线是否因击穿导致过流。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1273, "fmi": 3, "dtc": "P0356", "description_zh": "点火线圈异常", "description_en": "", "name_zh": "SPN1273-FMI3", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请停机维修"], "repair_suggestion": ["请停机维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": 1273, "fmi": 4, "dtc": "P0356", "description_zh": "点火线圈异常", "description_en": "", "name_zh": "SPN1273-FMI4", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请停机维修"], "repair_suggestion": ["请停机维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": 1273, "fmi": 5, "dtc": "P0356", "description_zh": "点火线圈异常", "description_en": "", "name_zh": "SPN1273-FMI5", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请停机维修"], "repair_suggestion": ["请停机维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": null, "fmi": null, "dtc": "P0356", "description_zh": "6#点火线圈开路或对地短路", "description_en": "", "name_zh": "SPN1273FMI5_DTCP0356", "brand": "玉柴", "system": "点火线圈", "controller": "ECU", "category": "点火线圈", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表相关指示灯", "检查对应线束连接"], "handling_plan": ["检查6#点火线圈及其插头线路，测量线圈初级/次级电阻是否正常，并排查对地短路点。重点检查线圈插头端子有无氧化或退针，必要时更换6#点火线圈。"], "repair_suggestion": ["检查6#点火线圈及其插头线路，测量线圈初级/次级电阻是否正常，并排查对地短路点。重点检查线圈插头端子有无氧化或退针，必要时更换6#点火线圈。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "857", "description_zh": "第六缸点火线圈充电电流过大", "description_en": "", "name_zh": "SPN1273FMI6_DTC857", "brand": "潍柴", "system": "发动机", "controller": "ECU", "category": "发动机", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表充电指示灯", "检查电瓶接线"], "handling_plan": ["检查第六缸点火线圈及其控制线路，重点测量线圈初级/次级电阻和电源/搭铁是否短路。若线圈内部短路或驱动芯片故障，直接更换点火线圈，并同步检查火花塞间隙及积碳情况，避免因负载异常导致重复损坏。"], "repair_suggestion": ["检查第六缸点火线圈及其控制线路，重点测量线圈初级/次级电阻和电源/搭铁是否短路。若线圈内部短路或驱动芯片故障，直接更换点火线圈，并同步检查火花塞间隙及积碳情况，避免因负载异常导致重复损坏。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P0356", "description_zh": "6#点火线圈过流或对电源短路", "description_en": "", "name_zh": "SPN1273FMI6_DTCP0356", "brand": "玉柴", "system": "点火线圈", "controller": "ECU", "category": "点火线圈", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表充电指示灯", "检查电瓶接线"], "handling_plan": ["检查6#点火线圈及其线路，重点测量线圈供电端与搭铁间电阻，确认是否存在对电源短路。若线路正常，直接更换6#点火线圈，并同步检查火花塞及缸线状态，避免因负载异常再次损坏。"], "repair_suggestion": ["检查6#点火线圈及其线路，重点测量线圈供电端与搭铁间电阻，确认是否存在对电源短路。若线路正常，直接更换6#点火线圈，并同步检查火花塞及缸线状态，避免因负载异常再次损坏。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 128, "fmi": 0, "dtc": "", "description_zh": "充电过程中电子锁2被解锁", "description_en": "", "name_zh": "SPN128-FMI0", "brand": "东风新能源", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["电子锁问题"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": ["更换EVCC或者电子锁"], "repair_suggestion": ["更换EVCC或者电子锁"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1292, "fmi": 11, "dtc": "P06D1", "description_zh": "EECU内部故障", "description_en": "", "name_zh": "SPN1292-FMI11", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["下电等待30s，重新上电，启动发动机运行，观察发动机动力是否恢复，否则请停车联系服务站解决。"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1292, "fmi": 14, "dtc": "P06D1", "description_zh": "EECU内部故障", "description_en": "", "name_zh": "SPN1292-FMI14", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["下电等待30s，重新上电，启动发动机运行，观察发动机动力是否恢复，否则请停车联系服务站解决。"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1292, "fmi": 19, "dtc": "P06D1", "description_zh": "EECU内部故障", "description_en": "", "name_zh": "SPN1292-FMI19", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["下电等待30s，重新上电，启动发动机运行，观察发动机动力是否恢复，否则请停车联系服务站解决。"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "6631", "description_zh": "发动机点火控制模块 #1 - 更新速率异常", "description_en": "", "name_zh": "SPN1292FMI9_DTC6631", "brand": "康明斯", "system": "IICM", "controller": "ECM", "category": "IICM", "ecu_type": "ECM", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["检查点火控制模块（ICM）及其供电搭铁线路，确认插头无腐蚀或松动，重点测量模块的5V参考电压和搭铁回路是否正常。若线路正常，则更换点火控制模块，并同步检查曲轴位置传感器信号是否干扰，必要时重新编程ECM。"], "repair_suggestion": ["检查点火控制模块（ICM）及其供电搭铁线路，确认插头无腐蚀或松动，重点测量模块的5V参考电压和搭铁回路是否正常。若线路正常，则更换点火控制模块，并同步检查曲轴位置传感器信号是否干扰，必要时重新编程ECM。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 131479, "fmi": 18, "dtc": "C120197", "description_zh": "Sensor blindness detected", "description_en": "", "name_zh": "SPN131479-FMI18", "brand": "龙擎", "system": "AEBS&LDWS", "controller": "AEBS&LDWS", "category": "AEBS&LDWS", "ecu_type": "AEBS&LDWS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "LDW+FCW/AEB故障灯点亮", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 131595, "fmi": 18, "dtc": "C12020B", "description_zh": "Lost communication with  ETC2", "description_en": "", "name_zh": "SPN131595-FMI18", "brand": "龙擎", "system": "AEBS&LDWS", "controller": "AEBS&LDWS", "category": "AEBS&LDWS", "ecu_type": "AEBS&LDWS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "AEB故障灯点亮", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 131659, "fmi": 18, "dtc": "C12024B", "description_zh": "ECU Temperature out of range", "description_en": "", "name_zh": "SPN131659-FMI18", "brand": "龙擎", "system": "AEBS&LDWS", "controller": "AEBS&LDWS", "category": "AEBS&LDWS", "ecu_type": "AEBS&LDWS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "LDW+FCW/AEB故障灯点亮", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 131, "fmi": 0, "dtc": "", "description_zh": "BMS请求模式与TMS工作模式不一致故障", "description_en": "", "name_zh": "SPN131-FMI0", "brand": "东风新能源", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["TMS问题"], "diagnosis_summary": ["注意仪表整车故障灯", "尝试重新上电，如故障依旧请靠边停车"], "handling_plan": ["检查电池热管理机组"], "repair_suggestion": ["检查电池热管理机组"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 131, "fmi": 12, "dtc": "P0470/01", "description_zh": "EATS", "description_en": "", "name_zh": "SPN131-FMI12", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:A)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 131, "fmi": 2, "dtc": "P0470/64", "description_zh": "EATS", "description_en": "", "name_zh": "SPN131-FMI2", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:B1)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 131, "fmi": 3, "dtc": "P0470/12", "description_zh": "EATS", "description_en": "", "name_zh": "SPN131-FMI3", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:A)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "495", "description_zh": "排气压力传感器电压高", "description_en": "", "name_zh": "SPN131FMI3_DTC495", "brand": "潍柴", "system": "发动机", "controller": "ECU", "category": "发动机", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表动力不足报警", "避免高负荷运行"], "handling_plan": ["检查排气压力传感器及其线路，测量传感器供电（通常5V）和信号电压，确认是否因线路短路或传感器内部故障导致电压异常。若线路正常，直接更换排气压力传感器，并同步检查排气管路是否堵塞或DPF是否严重积碳，避免因背压过高反复损坏传感器。"], "repair_suggestion": ["检查排气压力传感器及其线路，测量传感器供电（通常5V）和信号电压，确认是否因线路短路或传感器内部故障导致电压异常。若线路正常，直接更换排气压力传感器，并同步检查排气管路是否堵塞或DPF是否严重积碳，避免因背压过高反复损坏传感器。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 131, "fmi": 5, "dtc": "P0470/13", "description_zh": "EATS", "description_en": "", "name_zh": "SPN131-FMI5", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:A)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 131, "fmi": 7, "dtc": "P0475/72", "description_zh": "EATS", "description_en": "", "name_zh": "SPN131-FMI7", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Yellow(MIL:B1)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P009B", "description_zh": "DFC_AFSSRCRawMin", "description_en": "", "name_zh": "SPN132", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 132169, "fmi": 18, "dtc": "C120449", "description_zh": "Internal electronic failure", "description_en": "", "name_zh": "SPN132169-FMI18", "brand": "龙擎", "system": "AEBS&LDWS", "controller": "AEBS&LDWS", "category": "AEBS&LDWS", "ecu_type": "AEBS&LDWS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "LDW+FCW/AEB故障灯点亮", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P00F3", "description_zh": "DFC_MisFireTot", "description_en": "", "name_zh": "SPN1322", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1322, "fmi": 0, "dtc": "P0300", "description_zh": "发动机点火故障", "description_en": "", "name_zh": "SPN1322-FMI0", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["下电等待30s，重新上电，启动发动机运行，观察发动机动力是否恢复，否则请停车联系服务站解决。"], "handling_plan": ["请停机维修"], "repair_suggestion": ["请停机维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1322, "fmi": 12, "dtc": "P0300", "description_zh": "发动机点火故障", "description_en": "", "name_zh": "SPN1322-FMI12", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["下电等待30s，重新上电，启动发动机运行，观察发动机动力是否恢复，否则请停车联系服务站解决。"], "handling_plan": ["请停机维修"], "repair_suggestion": ["请停机维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1322, "fmi": 20, "dtc": "P0300", "description_zh": "发动机点火故障", "description_en": "", "name_zh": "SPN1322-FMI20", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1322, "fmi": 21, "dtc": "P0300", "description_zh": "发动机点火故障", "description_en": "", "name_zh": "SPN1322-FMI21", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1322, "fmi": 22, "dtc": "P0300", "description_zh": "发动机点火故障", "description_en": "", "name_zh": "SPN1322-FMI22", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P0300", "description_zh": "多缸累积失火率超出催化器保护阈值", "description_en": "", "name_zh": "SPN1322FMI31_DTCP0300", "brand": "玉柴", "system": "失火诊断", "controller": "ECU", "category": "失火诊断", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表报警提示", "避免高负荷运行"], "handling_plan": ["检查点火系统（火花塞、点火线圈）及燃油喷射压力，优先排查失火率最高的气缸。若近期更换过火花塞，需确认间隙和热值是否匹配。同时用诊断仪读取冻结帧数据，确认失火发生时的工况（怠速/负荷），并检查进气歧管真空泄漏及气缸压缩压力。"], "repair_suggestion": ["检查点火系统（火花塞、点火线圈）及燃油喷射压力，优先排查失火率最高的气缸。若近期更换过火花塞，需确认间隙和热值是否匹配。同时用诊断仪读取冻结帧数据，确认失火发生时的工况（怠速/负荷），并检查进气歧管真空泄漏及气缸压缩压力。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P00E7", "description_zh": "DFC_MisFireCyl1", "description_en": "", "name_zh": "SPN1323", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1323, "fmi": 0, "dtc": "P0301", "description_zh": "发动机点火故障", "description_en": "", "name_zh": "SPN1323-FMI0", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["下电等待30s，重新上电，启动发动机运行，观察发动机动力是否恢复，否则请停车联系服务站解决。"], "handling_plan": ["请停机维修"], "repair_suggestion": ["请停机维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": null, "fmi": null, "dtc": "1311", "description_zh": "第1缸失火", "description_en": "", "name_zh": "SPN1323FMI11_DTC1311", "brand": "重汽", "system": "ECU", "controller": "ECU", "category": "", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["检查第1缸火花塞、点火线圈及喷油嘴工作状态，必要时与相邻缸对调部件测试。测量该缸压缩压力，若异常则检查气门密封或活塞环磨损。同时排查进气歧管漏气和曲轴箱通风系统是否堵塞。"], "repair_suggestion": ["检查第1缸火花塞、点火线圈及喷油嘴工作状态，必要时与相邻缸对调部件测试。测量该缸压缩压力，若异常则检查气门密封或活塞环磨损。同时排查进气歧管漏气和曲轴箱通风系统是否堵塞。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P00E8", "description_zh": "DFC_MisFireCyl2", "description_en": "", "name_zh": "SPN1324", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 132436, "fmi": 18, "dtc": "C120554", "description_zh": "Missing calibration", "description_en": "", "name_zh": "SPN132436-FMI18", "brand": "龙擎", "system": "AEBS&LDWS", "controller": "AEBS&LDWS", "category": "AEBS&LDWS", "ecu_type": "AEBS&LDWS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "LDW+FCW/AEB故障灯点亮", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1324, "fmi": 0, "dtc": "P0302", "description_zh": "发动机点火故障", "description_en": "", "name_zh": "SPN1324-FMI0", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["下电等待30s，重新上电，启动发动机运行，观察发动机动力是否恢复，否则请停车联系服务站解决。"], "handling_plan": ["请停机维修"], "repair_suggestion": ["请停机维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": null, "fmi": null, "dtc": "P1312", "description_zh": "2缸失火率超出阈值", "description_en": "", "name_zh": "SPN1324FMI11_DTCP1312", "brand": "玉柴", "system": "失火诊断", "controller": "ECU", "category": "失火诊断", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表报警提示", "避免高负荷运行"], "handling_plan": ["检查2缸火花塞、点火线圈及喷油嘴工作状态，优先更换或对调点火线圈测试。若无效，测量2缸缸压并检查进气歧管密封性，排除机械或真空泄漏问题。"], "repair_suggestion": ["检查2缸火花塞、点火线圈及喷油嘴工作状态，优先更换或对调点火线圈测试。若无效，测量2缸缸压并检查进气歧管密封性，排除机械或真空泄漏问题。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "6426", "description_zh": "发动机 2号 气 缸缺火 - 数据有效但高于正常工作范围 - 中等严重级别", "description_en": "", "name_zh": "SPN1324FMI16_DTC6426", "brand": "康明斯", "system": "ECM", "controller": "ECM", "category": "", "ecu_type": "ECM", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表报警提示", "避免高负荷运行"], "handling_plan": ["检查2号气缸火花塞、点火线圈及喷油器工作状态，必要时与相邻气缸对调部件以快速定位故障源。同时测量该缸压缩压力，排除机械性失火（如气门或活塞环磨损）。若部件正常，需清洗或更换喷油器，并检查相关线束及插头接触情况。"], "repair_suggestion": ["检查2号气缸火花塞、点火线圈及喷油器工作状态，必要时与相邻气缸对调部件以快速定位故障源。同时测量该缸压缩压力，排除机械性失火（如气门或活塞环磨损）。若部件正常，需清洗或更换喷油器，并检查相关线束及插头接触情况。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P0302", "description_zh": "2缸失火率超出催化器保护失火率阈值", "description_en": "", "name_zh": "SPN1324FMI31_DTCP0302", "brand": "玉柴", "system": "失火诊断", "controller": "ECU", "category": "失火诊断", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表报警提示", "避免高负荷运行"], "handling_plan": ["检查2缸点火系统（火花塞、点火线圈）及喷油嘴工作状态，优先排除点火线圈故障。同时测量2缸气缸压力，确认是否存在机械性失火（气门或活塞环问题）。若以上正常，需检查进气歧管密封性及曲轴箱通风系统，防止稀燃导致失火。"], "repair_suggestion": ["检查2缸点火系统（火花塞、点火线圈）及喷油嘴工作状态，优先排除点火线圈故障。同时测量2缸气缸压力，确认是否存在机械性失火（气门或活塞环问题）。若以上正常，需检查进气歧管密封性及曲轴箱通风系统，防止稀燃导致失火。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P00E9", "description_zh": "DFC_MisFireCyl3", "description_en": "", "name_zh": "SPN1325", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1325, "fmi": 0, "dtc": "P0303", "description_zh": "发动机点火故障", "description_en": "", "name_zh": "SPN1325-FMI0", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["下电等待30s，重新上电，启动发动机运行，观察发动机动力是否恢复，否则请停车联系服务站解决。"], "handling_plan": ["请停机维修"], "repair_suggestion": ["请停机维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": null, "fmi": null, "dtc": "1313", "description_zh": "第3缸失火", "description_en": "", "name_zh": "SPN1325FMI11_DTC1313", "brand": "重汽", "system": "ECU", "controller": "ECU", "category": "", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["检查第3缸火花塞、点火线圈和喷油嘴工作状态，必要时直接更换对应部件。同时测量该缸气缸压力，排除机械故障（如气门或活塞环问题）。若以上均正常，需检查发动机控制模块线束及接地是否松动或腐蚀。"], "repair_suggestion": ["检查第3缸火花塞、点火线圈和喷油嘴工作状态，必要时直接更换对应部件。同时测量该缸气缸压力，排除机械故障（如气门或活塞环问题）。若以上均正常，需检查发动机控制模块线束及接地是否松动或腐蚀。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P0303", "description_zh": "3缸失火率超出催化器保护失火率阈值", "description_en": "", "name_zh": "SPN1325FMI31_DTCP0303", "brand": "玉柴", "system": "失火诊断", "controller": "ECU", "category": "失火诊断", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表报警提示", "避免高负荷运行"], "handling_plan": ["检查3缸点火系统（火花塞、点火线圈）及喷油嘴工作状态，优先排除点火线圈故障。同时测量3缸气缸压力，确认是否存在机械故障（气门或活塞环问题）。若以上正常，需检查发动机控制单元相关线路及喷油信号。"], "repair_suggestion": ["检查3缸点火系统（火花塞、点火线圈）及喷油嘴工作状态，优先排除点火线圈故障。同时测量3缸气缸压力，确认是否存在机械故障（气门或活塞环问题）。若以上正常，需检查发动机控制单元相关线路及喷油信号。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P00EA", "description_zh": "DFC_MisFireCyl4", "description_en": "", "name_zh": "SPN1326", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 132629, "fmi": 18, "dtc": "C120615", "description_zh": "KL15 Input Power High", "description_en": "", "name_zh": "SPN132629-FMI18", "brand": "龙擎", "system": "AEBS&LDWS", "controller": "AEBS&LDWS", "category": "AEBS&LDWS", "ecu_type": "AEBS&LDWS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "LDW+FCW/AEB故障灯点亮", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 132630, "fmi": 18, "dtc": "C120616", "description_zh": "Control Module Input Power Low", "description_en": "", "name_zh": "SPN132630-FMI18", "brand": "龙擎", "system": "AEBS&LDWS", "controller": "AEBS&LDWS", "category": "AEBS&LDWS", "ecu_type": "AEBS&LDWS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "LDW+FCW/AEB故障灯点亮", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 132631, "fmi": 18, "dtc": "C120617", "description_zh": "Control Module Input Power High", "description_en": "", "name_zh": "SPN132631-FMI18", "brand": "龙擎", "system": "AEBS&LDWS", "controller": "AEBS&LDWS", "category": "AEBS&LDWS", "ecu_type": "AEBS&LDWS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "LDW+FCW/AEB故障灯点亮", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 132632, "fmi": 18, "dtc": "C120618", "description_zh": "KL15 Input Power Low", "description_en": "", "name_zh": "SPN132632-FMI18", "brand": "龙擎", "system": "AEBS&LDWS", "controller": "AEBS&LDWS", "category": "AEBS&LDWS", "ecu_type": "AEBS&LDWS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "LDW+FCW/AEB故障灯点亮", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 132633, "fmi": 18, "dtc": "C120619", "description_zh": "RadarPowerFail", "description_en": "", "name_zh": "SPN132633-FMI18", "brand": "龙擎", "system": "AEBS&LDWS", "controller": "AEBS&LDWS", "category": "AEBS&LDWS", "ecu_type": "AEBS&LDWS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "LDW+FCW/AEB故障灯点亮", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 132676, "fmi": 18, "dtc": "C120644", "description_zh": "Vehicle（SCN）Dataset error", "description_en": "", "name_zh": "SPN132676-FMI18", "brand": "龙擎", "system": "AEBS&LDWS", "controller": "AEBS&LDWS", "category": "AEBS&LDWS", "ecu_type": "AEBS&LDWS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "LDW+FCW/AEB故障灯点亮", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 132695, "fmi": 18, "dtc": "C120657", "description_zh": "Lost communication with  TCO1", "description_en": "", "name_zh": "SPN132695-FMI18", "brand": "龙擎", "system": "AEBS&LDWS", "controller": "AEBS&LDWS", "category": "AEBS&LDWS", "ecu_type": "AEBS&LDWS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "LDW+FCW故障灯点亮", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1326, "fmi": 0, "dtc": "P0304", "description_zh": "发动机点火故障", "description_en": "", "name_zh": "SPN1326-FMI0", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请停机维修"], "repair_suggestion": ["请停机维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": null, "fmi": null, "dtc": "P00EB", "description_zh": "DFC_MisFireCyl5", "description_en": "", "name_zh": "SPN1327", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1327, "fmi": 0, "dtc": "P0305", "description_zh": "发动机点火故障", "description_en": "", "name_zh": "SPN1327-FMI0", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请停机维修"], "repair_suggestion": ["请停机维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": null, "fmi": null, "dtc": "P0305", "description_zh": "5缸失火率超出催化器保护失火率阈值", "description_en": "", "name_zh": "SPN1327FMI31_DTCP0305", "brand": "玉柴", "system": "失火诊断", "controller": "ECU", "category": "失火诊断", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表报警提示", "避免高负荷运行"], "handling_plan": ["检查5缸点火系统（火花塞、点火线圈）及喷油嘴工作状态，优先排除点火线圈故障。同时测量5缸缸压，确认是否存在机械故障（气门或活塞环问题）。若以上正常，需检查进气歧管密封性及曲轴箱通风系统，防止稀燃或漏气导致失火。"], "repair_suggestion": ["检查5缸点火系统（火花塞、点火线圈）及喷油嘴工作状态，优先排除点火线圈故障。同时测量5缸缸压，确认是否存在机械故障（气门或活塞环问题）。若以上正常，需检查进气歧管密封性及曲轴箱通风系统，防止稀燃或漏气导致失火。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P00EC", "description_zh": "DFC_MisFireCyl6", "description_en": "", "name_zh": "SPN1328", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1328, "fmi": 0, "dtc": "P0306", "description_zh": "发动机点火故障", "description_en": "", "name_zh": "SPN1328-FMI0", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["下电等待30s，插拔智能EGR阀接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请停机维修"], "repair_suggestion": ["请停机维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": null, "fmi": null, "dtc": "P00ED", "description_zh": "DFC_MisFireCyl7", "description_en": "", "name_zh": "SPN1329", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 132, "fmi": 0, "dtc": "P0100", "description_zh": "空气流量计异常", "description_en": "", "name_zh": "SPN132-FMI0", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 132, "fmi": 1, "dtc": "P0100", "description_zh": "空气流量计异常", "description_en": "", "name_zh": "SPN132-FMI1", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 132, "fmi": 11, "dtc": "P0001", "description_zh": "进气流量计电压错误", "description_en": "", "name_zh": "SPN132-FMI11", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 132, "fmi": 12, "dtc": "P0100", "description_zh": "空气流量计异常", "description_en": "", "name_zh": "SPN132-FMI12", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 132, "fmi": 15, "dtc": "P0100", "description_zh": "空气流量计异常", "description_en": "", "name_zh": "SPN132-FMI15", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 132, "fmi": 16, "dtc": "P0100", "description_zh": "空气流量计异常", "description_en": "", "name_zh": "SPN132-FMI16", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["下电等待30s，插拔空气流量计接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 132, "fmi": 17, "dtc": "P0100", "description_zh": "空气流量计异常", "description_en": "", "name_zh": "SPN132-FMI17", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 132, "fmi": 18, "dtc": "P0100", "description_zh": "空气流量计异常", "description_en": "", "name_zh": "SPN132-FMI18", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["下电等待30s，插拔空气流量计接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 132, "fmi": 19, "dtc": "P0100", "description_zh": "空气流量计异常", "description_en": "", "name_zh": "SPN132-FMI19", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["下电等待30s，插拔空气流量计接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 132, "fmi": 2, "dtc": "P0100", "description_zh": "空气流量计异常", "description_en": "", "name_zh": "SPN132-FMI2", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["下电等待30s，插拔空气流量计接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 132, "fmi": 3, "dtc": "P0100", "description_zh": "空气流量计异常", "description_en": "", "name_zh": "SPN132-FMI3", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["下电等待30s，插拔空气流量计接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 132, "fmi": 4, "dtc": "P0100", "description_zh": "空气流量计异常", "description_en": "", "name_zh": "SPN132-FMI4", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["下电等待30s，插拔空气流量计接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 132, "fmi": 5, "dtc": "P0100", "description_zh": "空气流量计异常", "description_en": "", "name_zh": "SPN132-FMI5", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["下电等待30s，插拔空气流量计接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 132, "fmi": 6, "dtc": "P0100", "description_zh": "空气流量计异常", "description_en": "", "name_zh": "SPN132-FMI6", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["下电等待30s，插拔空气流量计接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 132, "fmi": 7, "dtc": "P0100", "description_zh": "空气流量计异常", "description_en": "", "name_zh": "SPN132-FMI7", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P00EE", "description_zh": "DFC_MisFireCyl8", "description_en": "", "name_zh": "SPN1330", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P00EF", "description_zh": "DFC_MisFireCyl9", "description_en": "", "name_zh": "SPN1331", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P00F0", "description_zh": "DFC_MisFireCyl10", "description_en": "", "name_zh": "SPN1332", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P00F1", "description_zh": "DFC_MisFireCyl11", "description_en": "", "name_zh": "SPN1333", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P00F2", "description_zh": "DFC_MisFireCyl12", "description_en": "", "name_zh": "SPN1334", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 134038, "fmi": 18, "dtc": "C120B96", "description_zh": "System software fault", "description_en": "", "name_zh": "SPN134038-FMI18", "brand": "龙擎", "system": "AEBS&LDWS", "controller": "AEBS&LDWS", "category": "AEBS&LDWS", "ecu_type": "AEBS&LDWS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "LDW+FCW/AEB故障灯点亮", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 134039, "fmi": 18, "dtc": "C120B97", "description_zh": "AEBS failure", "description_en": "", "name_zh": "SPN134039-FMI18", "brand": "龙擎", "system": "AEBS&LDWS", "controller": "AEBS&LDWS", "category": "AEBS&LDWS", "ecu_type": "AEBS&LDWS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "FCW+AEB故障灯点亮", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 134636, "fmi": 18, "dtc": "C120DEC", "description_zh": "Lost communication with  FLIC", "description_en": "", "name_zh": "SPN134636-FMI18", "brand": "龙擎", "system": "AEBS&LDWS", "controller": "AEBS&LDWS", "category": "AEBS&LDWS", "ecu_type": "AEBS&LDWS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "LDW故障灯点亮", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 134637, "fmi": 18, "dtc": "C120DED", "description_zh": "Invalid data LDWenableCommand", "description_en": "", "name_zh": "SPN134637-FMI18", "brand": "龙擎", "system": "AEBS&LDWS", "controller": "AEBS&LDWS", "category": "AEBS&LDWS", "ecu_type": "AEBS&LDWS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "LDW故障灯点亮", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1347, "fmi": 3, "dtc": "272", "description_zh": "", "description_en": "", "name_zh": "SPN1347-FMI3", "brand": "康明斯", "system": "康明斯INSITE", "controller": "", "category": "康明斯INSITE", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["发动机燃油泵增压总成 1 电路 - 电压高于正常值 发动机不运转，或发动机运转无力 或对高压电源短路。检测到燃油泵执行器电路上 。 信号电压偏高或存在开路。"], "diagnosis_summary": [], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1347, "fmi": 4, "dtc": "271", "description_zh": "", "description_en": "", "name_zh": "SPN1347-FMI4", "brand": "康明斯", "system": "康明斯INSITE", "controller": "", "category": "康明斯INSITE", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["发动机燃油泵增压总成 1 电路 - 电压低于正常值 在怠速下发动机运转无力。发动机 或对低压电源短路。检测到燃油泵执行器电路上 功率将下降。燃油压力将高于指令 的信号电压偏低。 压力。"], "diagnosis_summary": [], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1347, "fmi": 7, "dtc": "281", "description_zh": "", "description_en": "", "name_zh": "SPN1347-FMI7", "brand": "康明斯", "system": "康明斯INSITE", "controller": "", "category": "康明斯INSITE", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["发动机燃油泵增压总成 1 - 机械系统不响应或失 发动机不运转或可能功率低。 调。泵油柱塞之间的泵油不平衡。"], "diagnosis_summary": [], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1351, "fmi": 12, "dtc": "P0647", "description_zh": "Dfp_ACCDCmpr 空调压缩机故障", "description_en": "", "name_zh": "SPN1351-FMI12", "brand": "龙擎", "system": "EDC7国三/四", "controller": "", "category": "EDC7国三/四", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["空调压缩机线路问题"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["断电，测量继电器阵脚2.11对地电压，若电压～0V说明正常"], "repair_suggestion": ["断电，测量继电器阵脚2.11对地电压，若电压～0V说明正常"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1351, "fmi": 3, "dtc": "P0011", "description_zh": "空调压缩机驱动对电源短路", "description_en": "", "name_zh": "SPN1351-FMI3", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1351, "fmi": 4, "dtc": "P0012", "description_zh": "空调压缩机驱动对地短路", "description_en": "", "name_zh": "SPN1351-FMI4", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1351, "fmi": 5, "dtc": "P000B", "description_zh": "空调压缩机驱动无负载", "description_en": "", "name_zh": "SPN1351-FMI5", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1351, "fmi": 6, "dtc": "P000C", "description_zh": "空调压缩机驱动温度过高", "description_en": "", "name_zh": "SPN1351-FMI6", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器元件老化导致信号漂移", "线束接触电阻增大", "ECU标定数据偏差"], "diagnosis_summary": ["观察仪表温度指示是否正常", "如读数明显异常请尽快检修"], "handling_plan": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "repair_suggestion": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P1326", "description_zh": "爆震点火延迟超出标定限值角度", "description_en": "", "name_zh": "SPN1352FMI15_DTCP1326", "brand": "玉柴", "system": "爆震传感器", "controller": "ECU", "category": "爆震传感器", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表相关指示灯", "检查对应线束连接"], "handling_plan": ["检查发动机爆震传感器及其线路连接，确认传感器扭矩和安装状态正常。使用诊断仪读取爆震数据流，若传感器正常则重点排查燃油品质（低标号或含水）及燃烧室积碳问题。必要时清除积碳并重新标定ECU，同时检查点火线圈和火花塞是否老化导致失火误报。"], "repair_suggestion": ["检查发动机爆震传感器及其线路连接，确认传感器扭矩和安装状态正常。使用诊断仪读取爆震数据流，若传感器正常则重点排查燃油品质（低标号或含水）及燃烧室积碳问题。必要时清除积碳并重新标定ECU，同时检查点火线圈和火花塞是否老化导致失火误报。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P0325", "description_zh": "爆震传感器1开路", "description_en": "", "name_zh": "SPN1352FMI4_DTCP0325", "brand": "玉柴", "system": "爆震传感器", "controller": "ECU", "category": "爆震传感器", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表相关指示灯", "检查对应线束连接"], "handling_plan": ["检查爆震传感器1的线路连接器及线束是否断路或接触不良，重点排查插头针脚腐蚀和线束磨损。若线路正常，测量传感器电阻值（标准约100kΩ），异常则直接更换爆震传感器。"], "repair_suggestion": ["检查爆震传感器1的线路连接器及线束是否断路或接触不良，重点排查插头针脚腐蚀和线束磨损。若线路正常，测量传感器电阻值（标准约100kΩ），异常则直接更换爆震传感器。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 135553, "fmi": 18, "dtc": "C121181", "description_zh": "Invalid data EBC1 Red warning", "description_en": "", "name_zh": "SPN135553-FMI18", "brand": "龙擎", "system": "AEBS&LDWS", "controller": "AEBS&LDWS", "category": "AEBS&LDWS", "ecu_type": "AEBS&LDWS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "AEB故障灯点亮", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "774", "description_zh": "第四缸严重爆震", "description_en": "", "name_zh": "SPN1355FMI31_DTC774", "brand": "潍柴", "system": "发动机", "controller": "ECU", "category": "发动机", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["检查第四缸爆震传感器信号及线路连接，确认传感器扭矩和安装位置正确。若信号正常，重点排查该缸喷油器雾化不良、火花塞积碳或气门积碳导致的早燃，并测量气缸压力。清除积碳并更换故障部件后，使用诊断仪清除爆震学习值并路试验证。"], "repair_suggestion": ["检查第四缸爆震传感器信号及线路连接，确认传感器扭矩和安装位置正确。若信号正常，重点排查该缸喷油器雾化不良、火花塞积碳或气门积碳导致的早燃，并测量气缸压力。清除积碳并更换故障部件后，使用诊断仪清除爆震学习值并路试验证。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P2340", "description_zh": "第五缸严重爆震High Engine Knock Level Cylinder 5（第五缸严重爆震High Engine Knock Level Cylinder 5）", "description_en": "", "name_zh": "SPN1356FMI31_DTCP2340", "brand": "上柴", "system": "ECU", "controller": "ECU", "category": "", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["检查第五缸对应的爆震传感器线路及传感器本体，确认无松动、腐蚀或信号干扰。若线路正常，重点排查该缸喷油器雾化不良、火花塞积碳或气门间隙异常导致的混合气过稀或燃烧室积碳。最后用诊断仪读取第五缸失火计数及燃油修正值，必要时进行气缸压力测试以排除机械故障。"], "repair_suggestion": ["检查第五缸对应的爆震传感器线路及传感器本体，确认无松动、腐蚀或信号干扰。若线路正常，重点排查该缸喷油器雾化不良、火花塞积碳或气门间隙异常导致的混合气过稀或燃烧室积碳。最后用诊断仪读取第五缸失火计数及燃油修正值，必要时进行气缸压力测试以排除机械故障。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 136065, "fmi": 18, "dtc": "C121381", "description_zh": "Invalid data Current_Gear", "description_en": "", "name_zh": "SPN136065-FMI18", "brand": "龙擎", "system": "AEBS&LDWS", "controller": "AEBS&LDWS", "category": "AEBS&LDWS", "ecu_type": "AEBS&LDWS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "AEB故障灯点亮", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 136839, "fmi": 18, "dtc": "C121687", "description_zh": "Lost communication with  EBC2", "description_en": "", "name_zh": "SPN136839-FMI18", "brand": "龙擎", "system": "AEBS&LDWS", "controller": "AEBS&LDWS", "category": "AEBS&LDWS", "ecu_type": "AEBS&LDWS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "LDW+FCW/AEB故障灯点亮", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 136, "fmi": 0, "dtc": "", "description_zh": "加热负接触器触点开路", "description_en": "", "name_zh": "SPN136-FMI0", "brand": "东风新能源", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["加热负接触器无法闭合"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["联系电池厂家检查高压箱内对应接触器"], "repair_suggestion": ["联系电池厂家检查高压箱内对应接触器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 137089, "fmi": 18, "dtc": "C121781", "description_zh": "Invalid data FrontAxleSpeed", "description_en": "", "name_zh": "SPN137089-FMI18", "brand": "龙擎", "system": "AEBS&LDWS", "controller": "AEBS&LDWS", "category": "AEBS&LDWS", "ecu_type": "AEBS&LDWS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "LDW+FCW/AEB故障灯点亮", "trigger_condition": ["曲轴/凸轮轴传感器信号异常", "传感器间隙过大", "飞轮齿圈损坏或脏污", "传感器线束干扰"], "diagnosis_summary": ["注意发动机是否难以启动或熄火", "尽量不要熄火，直接驶往维修点"], "handling_plan": ["清洁传感器头部铁屑", "检查传感器安装间隙（正常0.5-1.5mm）", "测量传感器电阻", "检查线束屏蔽层"], "repair_suggestion": ["清洁传感器头部铁屑", "检查传感器安装间隙（正常0.5-1.5mm）", "测量传感器电阻", "检查线束屏蔽层"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 137606, "fmi": 18, "dtc": "C121987", "description_zh": "ETC5报文丢失", "description_en": "", "name_zh": "SPN137606-FMI18", "brand": "龙擎", "system": "AEBS&LDWS", "controller": "AEBS&LDWS", "category": "AEBS&LDWS", "ecu_type": "AEBS&LDWS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "仪表亮AEB故障灯", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 137607, "fmi": 18, "dtc": "C121987", "description_zh": "Lost communication with  ETC5", "description_en": "", "name_zh": "SPN137607-FMI18", "brand": "龙擎", "system": "AEBS&LDWS", "controller": "AEBS&LDWS", "category": "AEBS&LDWS", "ecu_type": "AEBS&LDWS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "AEB故障灯点亮", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1378, "fmi": 1, "dtc": "10562", "description_zh": "TCU电源电压高", "description_en": "", "name_zh": "SPN1378-FMI1", "brand": "龙擎", "system": "TCU(绿控)", "controller": "TCU(绿控)", "category": "TCU(绿控)", "ecu_type": "TCU(绿控)", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器/执行器信号异常偏高", "线束短路或部件内部故障"], "diagnosis_summary": ["注意仪表相关报警灯", "避免高负荷运行"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册排查具体故障点"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册排查具体故障点"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1378, "fmi": 2, "dtc": "020562", "description_zh": "TCU电源电压低", "description_en": "", "name_zh": "SPN1378-FMI2", "brand": "龙擎", "system": "TCU(绿控)", "controller": "TCU(绿控)", "category": "TCU(绿控)", "ecu_type": "TCU(绿控)", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器/执行器信号异常偏低", "线束断路或搭铁", "部件损坏"], "diagnosis_summary": ["注意仪表相关报警灯", "尽快安排检修"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和供电", "测量传感器/执行器参数"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和供电", "测量传感器/执行器参数"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1378, "fmi": 31, "dtc": "649", "description_zh": "", "description_en": "", "name_zh": "SPN1378-FMI31", "brand": "康明斯", "system": "康明斯INSITE", "controller": "", "category": "康明斯INSITE", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["发动机机油更换间隔 - 状况存在。更换发动机机 仅限维护保养提醒装置 油和滤清器"], "diagnosis_summary": [], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 137, "fmi": 0, "dtc": "", "description_zh": "加热负接触器触点粘连", "description_en": "", "name_zh": "SPN137-FMI0", "brand": "东风新能源", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["加热负接触器粘连"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["联系电池厂家检查高压箱内对应接触器"], "repair_suggestion": ["联系电池厂家检查高压箱内对应接触器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P000E", "description_zh": "尿素泵压力传感器", "description_en": "", "name_zh": "SPN1387", "brand": "龙擎", "system": "自主DCU6.5(东风后处理)", "controller": "", "category": "自主DCU6.5(东风后处理)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器老化漂移", "管路积碳堵塞", "大气压力传感器对比偏差过大"], "diagnosis_summary": ["注意仪表动力不足报警灯", "避免长时间高负荷运行"], "handling_plan": ["使用诊断仪读取实际压力值并对比标准大气压", "清洗或更换堵塞的管路", "重新校准传感器"], "repair_suggestion": ["使用诊断仪读取实际压力值并对比标准大气压", "清洗或更换堵塞的管路", "重新校准传感器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1387, "fmi": 0, "dtc": "P020E", "description_zh": "SCR尿素泵冻住后尿素喷射压力过高", "description_en": "", "name_zh": "SPN1387-FMI0", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器老化漂移", "管路积碳堵塞", "大气压力传感器对比偏差过大"], "diagnosis_summary": ["注意仪表动力不足报警灯", "避免长时间高负荷运行"], "handling_plan": ["使用诊断仪读取实际压力值并对比标准大气压", "清洗或更换堵塞的管路", "重新校准传感器"], "repair_suggestion": ["使用诊断仪读取实际压力值并对比标准大气压", "清洗或更换堵塞的管路", "重新校准传感器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1387, "fmi": 1, "dtc": "P3041", "description_zh": "DFC_SCRMonPresRdcErr", "description_en": "", "name_zh": "SPN1387-FMI1", "brand": "龙擎", "system": "EDC17国四(东风后处理)", "controller": "", "category": "EDC17国四(东风后处理)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1387, "fmi": 15, "dtc": "P02B1", "description_zh": "尿素泵压力高于上限", "description_en": "", "name_zh": "SPN1387-FMI15", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器老化漂移", "管路积碳堵塞", "大气压力传感器对比偏差过大"], "diagnosis_summary": ["注意仪表动力不足报警灯", "避免长时间高负荷运行"], "handling_plan": ["使用诊断仪读取实际压力值并对比标准大气压", "清洗或更换堵塞的管路", "重新校准传感器"], "repair_suggestion": ["使用诊断仪读取实际压力值并对比标准大气压", "清洗或更换堵塞的管路", "重新校准传感器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1387, "fmi": 17, "dtc": "P02B2", "description_zh": "尿素泵压力低于下限", "description_en": "", "name_zh": "SPN1387-FMI17", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器老化漂移", "管路积碳堵塞", "大气压力传感器对比偏差过大"], "diagnosis_summary": ["注意仪表动力不足报警灯", "避免长时间高负荷运行"], "handling_plan": ["使用诊断仪读取实际压力值并对比标准大气压", "清洗或更换堵塞的管路", "重新校准传感器"], "repair_suggestion": ["使用诊断仪读取实际压力值并对比标准大气压", "清洗或更换堵塞的管路", "重新校准传感器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1387, "fmi": 19, "dtc": "P02B3", "description_zh": "尿素泵压力信号CAN通讯错误", "description_en": "", "name_zh": "SPN1387-FMI19", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器老化漂移", "管路积碳堵塞", "大气压力传感器对比偏差过大"], "diagnosis_summary": ["注意仪表动力不足报警灯", "避免长时间高负荷运行"], "handling_plan": ["使用诊断仪读取实际压力值并对比标准大气压", "清洗或更换堵塞的管路", "重新校准传感器"], "repair_suggestion": ["使用诊断仪读取实际压力值并对比标准大气压", "清洗或更换堵塞的管路", "重新校准传感器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1387, "fmi": 2, "dtc": "P020F", "description_zh": "SCR尿素压力建立错误", "description_en": "", "name_zh": "SPN1387-FMI2", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器老化漂移", "管路积碳堵塞", "大气压力传感器对比偏差过大"], "diagnosis_summary": ["注意仪表动力不足报警灯", "避免长时间高负荷运行"], "handling_plan": ["使用诊断仪读取实际压力值并对比标准大气压", "清洗或更换堵塞的管路", "重新校准传感器"], "repair_suggestion": ["使用诊断仪读取实际压力值并对比标准大气压", "清洗或更换堵塞的管路", "重新校准传感器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1387, "fmi": 3, "dtc": "P02B4", "description_zh": "尿素泵压力传感器电压信号高于上限", "description_en": "", "name_zh": "SPN1387-FMI3", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器老化漂移", "管路积碳堵塞", "大气压力传感器对比偏差过大"], "diagnosis_summary": ["注意仪表动力不足报警灯", "避免长时间高负荷运行"], "handling_plan": ["使用诊断仪读取实际压力值并对比标准大气压", "清洗或更换堵塞的管路", "重新校准传感器"], "repair_suggestion": ["使用诊断仪读取实际压力值并对比标准大气压", "清洗或更换堵塞的管路", "重新校准传感器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1387, "fmi": 4, "dtc": "P02B5", "description_zh": "尿素泵压力传感器电压信号低于下限", "description_en": "", "name_zh": "SPN1387-FMI4", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器老化漂移", "管路积碳堵塞", "大气压力传感器对比偏差过大"], "diagnosis_summary": ["注意仪表动力不足报警灯", "避免长时间高负荷运行"], "handling_plan": ["使用诊断仪读取实际压力值并对比标准大气压", "清洗或更换堵塞的管路", "重新校准传感器"], "repair_suggestion": ["使用诊断仪读取实际压力值并对比标准大气压", "清洗或更换堵塞的管路", "重新校准传感器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 138, "fmi": 0, "dtc": "", "description_zh": "热管理机组接触器触点开路（TMS正极继电器）", "description_en": "", "name_zh": "SPN138-FMI0", "brand": "东风新能源", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["TMS正极接触器无法闭合"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["联系电池厂家检查高压箱内对应接触器"], "repair_suggestion": ["联系电池厂家检查高压箱内对应接触器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1390, "fmi": 1, "dtc": "2991", "description_zh": "发动机燃料阀 1 进气压力 - 数据有效但低于正常工作范围 - 最高严重级别", "description_en": "", "name_zh": "SPN1390-FMI1", "brand": "康明斯", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["注意仪表动力不足报警", "避免高负荷运行"], "diagnosis_summary": ["注意仪表动力不足报警", "避免高负荷运行"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册逐步排查"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册逐步排查"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1390, "fmi": 18, "dtc": "2723", "description_zh": "发动机燃料阀 1 进气压力 - 数据有效但低于正常工作范围", "description_en": "", "name_zh": "SPN1390-FMI18", "brand": "康明斯", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["注意仪表动力不足报警", "避免高负荷运行"], "diagnosis_summary": ["注意仪表动力不足报警", "避免高负荷运行"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册逐步排查"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册逐步排查"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 139, "fmi": 0, "dtc": "", "description_zh": "热管理机组接触器触点粘连（TMS正极继电器）", "description_en": "", "name_zh": "SPN139-FMI0", "brand": "东风新能源", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["TMS正极接触器粘连"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["联系电池厂家检查高压箱内对应接触器"], "repair_suggestion": ["联系电池厂家检查高压箱内对应接触器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 140167, "fmi": 18, "dtc": "C122387", "description_zh": "Lost communication with EBC1", "description_en": "", "name_zh": "SPN140167-FMI18", "brand": "龙擎", "system": "AEBS&LDWS", "controller": "AEBS&LDWS", "category": "AEBS&LDWS", "ecu_type": "AEBS&LDWS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "AEB故障灯点亮", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 140679, "fmi": 18, "dtc": "C122587", "description_zh": "Lost communication with VDC2", "description_en": "", "name_zh": "SPN140679-FMI18", "brand": "龙擎", "system": "AEBS&LDWS", "controller": "AEBS&LDWS", "category": "AEBS&LDWS", "ecu_type": "AEBS&LDWS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "LDW+FCW/AEB故障灯点亮", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 140929, "fmi": 18, "dtc": "C122681", "description_zh": "Invalid data XBRSystemState", "description_en": "", "name_zh": "SPN140929-FMI18", "brand": "龙擎", "system": "AEBS&LDWS", "controller": "AEBS&LDWS", "category": "AEBS&LDWS", "ecu_type": "AEBS&LDWS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "AEB故障灯点亮", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 140, "fmi": 0, "dtc": "", "description_zh": "集电弓充电正极继电器触点开路", "description_en": "", "name_zh": "SPN140-FMI0", "brand": "东风新能源", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["集电弓充电正极继电器无法闭合"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": ["''联系电池厂家检查高压箱内对应接触器"], "repair_suggestion": ["''联系电池厂家检查高压箱内对应接触器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 141191, "fmi": 18, "dtc": "C122787", "description_zh": "Lost communication with  EBC5", "description_en": "", "name_zh": "SPN141191-FMI18", "brand": "龙擎", "system": "AEBS&LDWS", "controller": "AEBS&LDWS", "category": "AEBS&LDWS", "ecu_type": "AEBS&LDWS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "AEB故障灯点亮", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P0057", "description_zh": "DFC_InjVlvCyl1ERR", "description_en": "", "name_zh": "SPN1413", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1413, "fmi": 11, "dtc": "P0139", "description_zh": "喷油器1错误（没有定义，只是保留）", "description_en": "", "name_zh": "SPN1413-FMI11", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["喷油器电磁阀线圈断路或短路", "喷油器针阀卡滞", "喷油器回油量过大", "线束接头松动"], "diagnosis_summary": ["注意发动机抖动、缺缸现象", "避免急加速，低速行驶至维修点"], "handling_plan": ["使用诊断仪做断缸测试确定故障缸", "测量喷油器线圈电阻（正常0.5-2Ω）", "检查线束接头", "进行喷油器回油量测试"], "repair_suggestion": ["使用诊断仪做断缸测试确定故障缸", "测量喷油器线圈电阻（正常0.5-2Ω）", "检查线束接头", "进行喷油器回油量测试"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1413, "fmi": 14, "dtc": "P012A", "description_zh": "喷油器修正参数错误1", "description_en": "", "name_zh": "SPN1413-FMI14", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["喷油器电磁阀线圈断路或短路", "喷油器针阀卡滞", "喷油器回油量过大", "线束接头松动"], "diagnosis_summary": ["注意发动机抖动、缺缸现象", "避免急加速，低速行驶至维修点"], "handling_plan": ["使用诊断仪做断缸测试确定故障缸", "测量喷油器线圈电阻（正常0.5-2Ω）", "检查线束接头", "进行喷油器回油量测试"], "repair_suggestion": ["使用诊断仪做断缸测试确定故障缸", "测量喷油器线圈电阻（正常0.5-2Ω）", "检查线束接头", "进行喷油器回油量测试"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1413, "fmi": 3, "dtc": "P013F", "description_zh": "喷油器1短路", "description_en": "", "name_zh": "SPN1413-FMI3", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["喷油器电磁阀线圈断路或短路", "喷油器针阀卡滞", "喷油器回油量过大", "线束接头松动"], "diagnosis_summary": ["注意发动机抖动、缺缸现象", "避免急加速，低速行驶至维修点"], "handling_plan": ["使用诊断仪做断缸测试确定故障缸", "测量喷油器线圈电阻（正常0.5-2Ω）", "检查线束接头", "进行喷油器回油量测试"], "repair_suggestion": ["使用诊断仪做断缸测试确定故障缸", "测量喷油器线圈电阻（正常0.5-2Ω）", "检查线束接头", "进行喷油器回油量测试"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1413, "fmi": 4, "dtc": "P0145", "description_zh": "喷油器1低端与高端短路", "description_en": "", "name_zh": "SPN1413-FMI4", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["喷油器电磁阀线圈断路或短路", "喷油器针阀卡滞", "喷油器回油量过大", "线束接头松动"], "diagnosis_summary": ["注意发动机抖动、缺缸现象", "避免急加速，低速行驶至维修点"], "handling_plan": ["使用诊断仪做断缸测试确定故障缸", "测量喷油器线圈电阻（正常0.5-2Ω）", "检查线束接头", "进行喷油器回油量测试"], "repair_suggestion": ["使用诊断仪做断缸测试确定故障缸", "测量喷油器线圈电阻（正常0.5-2Ω）", "检查线束接头", "进行喷油器回油量测试"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "11349", "description_zh": "发动机气缸 1 点火正时 - 电压低于正常值或对低压电源短路", "description_en": "", "name_zh": "SPN1413FMI4_DTC11349", "brand": "康明斯", "system": "ECM", "controller": "ECM", "category": "", "ecu_type": "ECM", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表充电指示灯", "检查电瓶接线"], "handling_plan": ["检查气缸1点火线圈及线路，重点测量其供电与搭铁是否对地短路，并测试线圈初级/次级电阻。若线路正常，直接更换气缸1点火线圈，同时检查火花塞状态，必要时一并更换。"], "repair_suggestion": ["检查气缸1点火线圈及线路，重点测量其供电与搭铁是否对地短路，并测试线圈初级/次级电阻。若线路正常，直接更换气缸1点火线圈，同时检查火花塞状态，必要时一并更换。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1413, "fmi": 5, "dtc": "P0133", "description_zh": "喷油器1开路", "description_en": "", "name_zh": "SPN1413-FMI5", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["喷油器电磁阀线圈断路或短路", "喷油器针阀卡滞", "喷油器回油量过大", "线束接头松动"], "diagnosis_summary": ["注意发动机抖动、缺缸现象", "避免急加速，低速行驶至维修点"], "handling_plan": ["使用诊断仪做断缸测试确定故障缸", "测量喷油器线圈电阻（正常0.5-2Ω）", "检查线束接头", "进行喷油器回油量测试"], "repair_suggestion": ["使用诊断仪做断缸测试确定故障缸", "测量喷油器线圈电阻（正常0.5-2Ω）", "检查线束接头", "进行喷油器回油量测试"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P005A", "description_zh": "DFC_InjVlvCyl2ERR", "description_en": "", "name_zh": "SPN1414", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 141447, "fmi": 18, "dtc": "C122887", "description_zh": "Lost communication with AEBS2", "description_en": "", "name_zh": "SPN141447-FMI18", "brand": "龙擎", "system": "AEBS&LDWS", "controller": "AEBS&LDWS", "category": "AEBS&LDWS", "ecu_type": "AEBS&LDWS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "FCW/AEB故障灯点亮", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1414, "fmi": 11, "dtc": "P013A", "description_zh": "喷油器2错误（没有定义，只是保留）", "description_en": "", "name_zh": "SPN1414-FMI11", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["喷油器电磁阀线圈断路或短路", "喷油器针阀卡滞", "喷油器回油量过大", "线束接头松动"], "diagnosis_summary": ["注意发动机抖动、缺缸现象", "避免急加速，低速行驶至维修点"], "handling_plan": ["使用诊断仪做断缸测试确定故障缸", "测量喷油器线圈电阻（正常0.5-2Ω）", "检查线束接头", "进行喷油器回油量测试"], "repair_suggestion": ["使用诊断仪做断缸测试确定故障缸", "测量喷油器线圈电阻（正常0.5-2Ω）", "检查线束接头", "进行喷油器回油量测试"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1414, "fmi": 14, "dtc": "P012B", "description_zh": "喷油器修正参数错误2", "description_en": "", "name_zh": "SPN1414-FMI14", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["喷油器电磁阀线圈断路或短路", "喷油器针阀卡滞", "喷油器回油量过大", "线束接头松动"], "diagnosis_summary": ["注意发动机抖动、缺缸现象", "避免急加速，低速行驶至维修点"], "handling_plan": ["使用诊断仪做断缸测试确定故障缸", "测量喷油器线圈电阻（正常0.5-2Ω）", "检查线束接头", "进行喷油器回油量测试"], "repair_suggestion": ["使用诊断仪做断缸测试确定故障缸", "测量喷油器线圈电阻（正常0.5-2Ω）", "检查线束接头", "进行喷油器回油量测试"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1414, "fmi": 3, "dtc": "P0140", "description_zh": "喷油器2短路", "description_en": "", "name_zh": "SPN1414-FMI3", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["喷油器电磁阀线圈断路或短路", "喷油器针阀卡滞", "喷油器回油量过大", "线束接头松动"], "diagnosis_summary": ["注意发动机抖动、缺缸现象", "避免急加速，低速行驶至维修点"], "handling_plan": ["使用诊断仪做断缸测试确定故障缸", "测量喷油器线圈电阻（正常0.5-2Ω）", "检查线束接头", "进行喷油器回油量测试"], "repair_suggestion": ["使用诊断仪做断缸测试确定故障缸", "测量喷油器线圈电阻（正常0.5-2Ω）", "检查线束接头", "进行喷油器回油量测试"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1414, "fmi": 4, "dtc": "P0146", "description_zh": "喷油器2低端与高端短路", "description_en": "", "name_zh": "SPN1414-FMI4", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["喷油器电磁阀线圈断路或短路", "喷油器针阀卡滞", "喷油器回油量过大", "线束接头松动"], "diagnosis_summary": ["注意发动机抖动、缺缸现象", "避免急加速，低速行驶至维修点"], "handling_plan": ["使用诊断仪做断缸测试确定故障缸", "测量喷油器线圈电阻（正常0.5-2Ω）", "检查线束接头", "进行喷油器回油量测试"], "repair_suggestion": ["使用诊断仪做断缸测试确定故障缸", "测量喷油器线圈电阻（正常0.5-2Ω）", "检查线束接头", "进行喷油器回油量测试"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1414, "fmi": 5, "dtc": "P0134", "description_zh": "喷油器2开路", "description_en": "", "name_zh": "SPN1414-FMI5", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["喷油器电磁阀线圈断路或短路", "喷油器针阀卡滞", "喷油器回油量过大", "线束接头松动"], "diagnosis_summary": ["注意发动机抖动、缺缸现象", "避免急加速，低速行驶至维修点"], "handling_plan": ["使用诊断仪做断缸测试确定故障缸", "测量喷油器线圈电阻（正常0.5-2Ω）", "检查线束接头", "进行喷油器回油量测试"], "repair_suggestion": ["使用诊断仪做断缸测试确定故障缸", "测量喷油器线圈电阻（正常0.5-2Ω）", "检查线束接头", "进行喷油器回油量测试"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P005D", "description_zh": "DFC_InjVlvCyl3ERR", "description_en": "", "name_zh": "SPN1415", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1415, "fmi": 11, "dtc": "P013B", "description_zh": "喷油器3错误（没有定义，只是保留）", "description_en": "", "name_zh": "SPN1415-FMI11", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["喷油器电磁阀线圈断路或短路", "喷油器针阀卡滞", "喷油器回油量过大", "线束接头松动"], "diagnosis_summary": ["注意发动机抖动、缺缸现象", "避免急加速，低速行驶至维修点"], "handling_plan": ["使用诊断仪做断缸测试确定故障缸", "测量喷油器线圈电阻（正常0.5-2Ω）", "检查线束接头", "进行喷油器回油量测试"], "repair_suggestion": ["使用诊断仪做断缸测试确定故障缸", "测量喷油器线圈电阻（正常0.5-2Ω）", "检查线束接头", "进行喷油器回油量测试"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1415, "fmi": 14, "dtc": "P012C", "description_zh": "喷油器修正参数错误3", "description_en": "", "name_zh": "SPN1415-FMI14", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["喷油器电磁阀线圈断路或短路", "喷油器针阀卡滞", "喷油器回油量过大", "线束接头松动"], "diagnosis_summary": ["注意发动机抖动、缺缸现象", "避免急加速，低速行驶至维修点"], "handling_plan": ["使用诊断仪做断缸测试确定故障缸", "测量喷油器线圈电阻（正常0.5-2Ω）", "检查线束接头", "进行喷油器回油量测试"], "repair_suggestion": ["使用诊断仪做断缸测试确定故障缸", "测量喷油器线圈电阻（正常0.5-2Ω）", "检查线束接头", "进行喷油器回油量测试"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1415, "fmi": 3, "dtc": "P0141", "description_zh": "喷油器3短路", "description_en": "", "name_zh": "SPN1415-FMI3", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["喷油器电磁阀线圈断路或短路", "喷油器针阀卡滞", "喷油器回油量过大", "线束接头松动"], "diagnosis_summary": ["注意发动机抖动、缺缸现象", "避免急加速，低速行驶至维修点"], "handling_plan": ["使用诊断仪做断缸测试确定故障缸", "测量喷油器线圈电阻（正常0.5-2Ω）", "检查线束接头", "进行喷油器回油量测试"], "repair_suggestion": ["使用诊断仪做断缸测试确定故障缸", "测量喷油器线圈电阻（正常0.5-2Ω）", "检查线束接头", "进行喷油器回油量测试"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1415, "fmi": 4, "dtc": "P0147", "description_zh": "喷油器3低端与高端短路", "description_en": "", "name_zh": "SPN1415-FMI4", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["喷油器电磁阀线圈断路或短路", "喷油器针阀卡滞", "喷油器回油量过大", "线束接头松动"], "diagnosis_summary": ["注意发动机抖动、缺缸现象", "避免急加速，低速行驶至维修点"], "handling_plan": ["使用诊断仪做断缸测试确定故障缸", "测量喷油器线圈电阻（正常0.5-2Ω）", "检查线束接头", "进行喷油器回油量测试"], "repair_suggestion": ["使用诊断仪做断缸测试确定故障缸", "测量喷油器线圈电阻（正常0.5-2Ω）", "检查线束接头", "进行喷油器回油量测试"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1415, "fmi": 5, "dtc": "P0135", "description_zh": "喷油器3开路", "description_en": "", "name_zh": "SPN1415-FMI5", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["喷油器电磁阀线圈断路或短路", "喷油器针阀卡滞", "喷油器回油量过大", "线束接头松动"], "diagnosis_summary": ["注意发动机抖动、缺缸现象", "避免急加速，低速行驶至维修点"], "handling_plan": ["使用诊断仪做断缸测试确定故障缸", "测量喷油器线圈电阻（正常0.5-2Ω）", "检查线束接头", "进行喷油器回油量测试"], "repair_suggestion": ["使用诊断仪做断缸测试确定故障缸", "测量喷油器线圈电阻（正常0.5-2Ω）", "检查线束接头", "进行喷油器回油量测试"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P0060", "description_zh": "DFC_InjVlvCyl4ERR", "description_en": "", "name_zh": "SPN1416", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "U0059", "description_zh": "DFC_ComT50StMaxErr", "description_en": "", "name_zh": "SPN14161", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 141697, "fmi": 18, "dtc": "C122981", "description_zh": "Invalid data DriverActivationDemandForAEBS", "description_en": "", "name_zh": "SPN141697-FMI18", "brand": "龙擎", "system": "AEBS&LDWS", "controller": "AEBS&LDWS", "category": "AEBS&LDWS", "ecu_type": "AEBS&LDWS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "FCW/AEB故障灯点亮", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1416, "fmi": 11, "dtc": "P013C", "description_zh": "喷油器4错误（没有定义，只是保留）", "description_en": "", "name_zh": "SPN1416-FMI11", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["喷油器电磁阀线圈断路或短路", "喷油器针阀卡滞", "喷油器回油量过大", "线束接头松动"], "diagnosis_summary": ["注意发动机抖动、缺缸现象", "避免急加速，低速行驶至维修点"], "handling_plan": ["使用诊断仪做断缸测试确定故障缸", "测量喷油器线圈电阻（正常0.5-2Ω）", "检查线束接头", "进行喷油器回油量测试"], "repair_suggestion": ["使用诊断仪做断缸测试确定故障缸", "测量喷油器线圈电阻（正常0.5-2Ω）", "检查线束接头", "进行喷油器回油量测试"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1416, "fmi": 14, "dtc": "P012D", "description_zh": "喷油器修正参数错误4", "description_en": "", "name_zh": "SPN1416-FMI14", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["喷油器电磁阀线圈断路或短路", "喷油器针阀卡滞", "喷油器回油量过大", "线束接头松动"], "diagnosis_summary": ["注意发动机抖动、缺缸现象", "避免急加速，低速行驶至维修点"], "handling_plan": ["使用诊断仪做断缸测试确定故障缸", "测量喷油器线圈电阻（正常0.5-2Ω）", "检查线束接头", "进行喷油器回油量测试"], "repair_suggestion": ["使用诊断仪做断缸测试确定故障缸", "测量喷油器线圈电阻（正常0.5-2Ω）", "检查线束接头", "进行喷油器回油量测试"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1416, "fmi": 3, "dtc": "P0142", "description_zh": "喷油器4短路", "description_en": "", "name_zh": "SPN1416-FMI3", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["喷油器电磁阀线圈断路或短路", "喷油器针阀卡滞", "喷油器回油量过大", "线束接头松动"], "diagnosis_summary": ["注意发动机抖动、缺缸现象", "避免急加速，低速行驶至维修点"], "handling_plan": ["使用诊断仪做断缸测试确定故障缸", "测量喷油器线圈电阻（正常0.5-2Ω）", "检查线束接头", "进行喷油器回油量测试"], "repair_suggestion": ["使用诊断仪做断缸测试确定故障缸", "测量喷油器线圈电阻（正常0.5-2Ω）", "检查线束接头", "进行喷油器回油量测试"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1416, "fmi": 4, "dtc": "P0148", "description_zh": "喷油器4低端与高端短路", "description_en": "", "name_zh": "SPN1416-FMI4", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["喷油器电磁阀线圈断路或短路", "喷油器针阀卡滞", "喷油器回油量过大", "线束接头松动"], "diagnosis_summary": ["注意发动机抖动、缺缸现象", "避免急加速，低速行驶至维修点"], "handling_plan": ["使用诊断仪做断缸测试确定故障缸", "测量喷油器线圈电阻（正常0.5-2Ω）", "检查线束接头", "进行喷油器回油量测试"], "repair_suggestion": ["使用诊断仪做断缸测试确定故障缸", "测量喷油器线圈电阻（正常0.5-2Ω）", "检查线束接头", "进行喷油器回油量测试"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1416, "fmi": 5, "dtc": "P0136", "description_zh": "喷油器4开路", "description_en": "", "name_zh": "SPN1416-FMI5", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["喷油器电磁阀线圈断路或短路", "喷油器针阀卡滞", "喷油器回油量过大", "线束接头松动"], "diagnosis_summary": ["注意发动机抖动、缺缸现象", "避免急加速，低速行驶至维修点"], "handling_plan": ["使用诊断仪做断缸测试确定故障缸", "测量喷油器线圈电阻（正常0.5-2Ω）", "检查线束接头", "进行喷油器回油量测试"], "repair_suggestion": ["使用诊断仪做断缸测试确定故障缸", "测量喷油器线圈电阻（正常0.5-2Ω）", "检查线束接头", "进行喷油器回油量测试"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P0063", "description_zh": "DFC_InjVlvCyl5ERR", "description_en": "", "name_zh": "SPN1417", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1417, "fmi": 11, "dtc": "P013D", "description_zh": "喷油器5错误（没有定义，只是保留）", "description_en": "", "name_zh": "SPN1417-FMI11", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["喷油器电磁阀线圈断路或短路", "喷油器针阀卡滞", "喷油器回油量过大", "线束接头松动"], "diagnosis_summary": ["注意发动机抖动、缺缸现象", "避免急加速，低速行驶至维修点"], "handling_plan": ["使用诊断仪做断缸测试确定故障缸", "测量喷油器线圈电阻（正常0.5-2Ω）", "检查线束接头", "进行喷油器回油量测试"], "repair_suggestion": ["使用诊断仪做断缸测试确定故障缸", "测量喷油器线圈电阻（正常0.5-2Ω）", "检查线束接头", "进行喷油器回油量测试"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1417, "fmi": 14, "dtc": "P012E", "description_zh": "喷油器修正参数错误5", "description_en": "", "name_zh": "SPN1417-FMI14", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["喷油器电磁阀线圈断路或短路", "喷油器针阀卡滞", "喷油器回油量过大", "线束接头松动"], "diagnosis_summary": ["注意发动机抖动、缺缸现象", "避免急加速，低速行驶至维修点"], "handling_plan": ["使用诊断仪做断缸测试确定故障缸", "测量喷油器线圈电阻（正常0.5-2Ω）", "检查线束接头", "进行喷油器回油量测试"], "repair_suggestion": ["使用诊断仪做断缸测试确定故障缸", "测量喷油器线圈电阻（正常0.5-2Ω）", "检查线束接头", "进行喷油器回油量测试"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1417, "fmi": 3, "dtc": "P0143", "description_zh": "喷油器5短路", "description_en": "", "name_zh": "SPN1417-FMI3", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["喷油器电磁阀线圈断路或短路", "喷油器针阀卡滞", "喷油器回油量过大", "线束接头松动"], "diagnosis_summary": ["注意发动机抖动、缺缸现象", "避免急加速，低速行驶至维修点"], "handling_plan": ["使用诊断仪做断缸测试确定故障缸", "测量喷油器线圈电阻（正常0.5-2Ω）", "检查线束接头", "进行喷油器回油量测试"], "repair_suggestion": ["使用诊断仪做断缸测试确定故障缸", "测量喷油器线圈电阻（正常0.5-2Ω）", "检查线束接头", "进行喷油器回油量测试"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1417, "fmi": 4, "dtc": "P0149", "description_zh": "喷油器5低端与高端短路", "description_en": "", "name_zh": "SPN1417-FMI4", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["喷油器电磁阀线圈断路或短路", "喷油器针阀卡滞", "喷油器回油量过大", "线束接头松动"], "diagnosis_summary": ["注意发动机抖动、缺缸现象", "避免急加速，低速行驶至维修点"], "handling_plan": ["使用诊断仪做断缸测试确定故障缸", "测量喷油器线圈电阻（正常0.5-2Ω）", "检查线束接头", "进行喷油器回油量测试"], "repair_suggestion": ["使用诊断仪做断缸测试确定故障缸", "测量喷油器线圈电阻（正常0.5-2Ω）", "检查线束接头", "进行喷油器回油量测试"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1417, "fmi": 5, "dtc": "P0137", "description_zh": "喷油器5开路", "description_en": "", "name_zh": "SPN1417-FMI5", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["喷油器电磁阀线圈断路或短路", "喷油器针阀卡滞", "喷油器回油量过大", "线束接头松动"], "diagnosis_summary": ["注意发动机抖动、缺缸现象", "避免急加速，低速行驶至维修点"], "handling_plan": ["使用诊断仪做断缸测试确定故障缸", "测量喷油器线圈电阻（正常0.5-2Ω）", "检查线束接头", "进行喷油器回油量测试"], "repair_suggestion": ["使用诊断仪做断缸测试确定故障缸", "测量喷油器线圈电阻（正常0.5-2Ω）", "检查线束接头", "进行喷油器回油量测试"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P0066", "description_zh": "DFC_InjVlvCyl6ERR", "description_en": "", "name_zh": "SPN1418", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1418, "fmi": 11, "dtc": "P013E", "description_zh": "喷油器6错误（没有定义，只是保留）", "description_en": "", "name_zh": "SPN1418-FMI11", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["喷油器电磁阀线圈断路或短路", "喷油器针阀卡滞", "喷油器回油量过大", "线束接头松动"], "diagnosis_summary": ["注意发动机抖动、缺缸现象", "避免急加速，低速行驶至维修点"], "handling_plan": ["使用诊断仪做断缸测试确定故障缸", "测量喷油器线圈电阻（正常0.5-2Ω）", "检查线束接头", "进行喷油器回油量测试"], "repair_suggestion": ["使用诊断仪做断缸测试确定故障缸", "测量喷油器线圈电阻（正常0.5-2Ω）", "检查线束接头", "进行喷油器回油量测试"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1418, "fmi": 14, "dtc": "P012F", "description_zh": "喷油器修正参数错误6", "description_en": "", "name_zh": "SPN1418-FMI14", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["喷油器电磁阀线圈断路或短路", "喷油器针阀卡滞", "喷油器回油量过大", "线束接头松动"], "diagnosis_summary": ["注意发动机抖动、缺缸现象", "避免急加速，低速行驶至维修点"], "handling_plan": ["使用诊断仪做断缸测试确定故障缸", "测量喷油器线圈电阻（正常0.5-2Ω）", "检查线束接头", "进行喷油器回油量测试"], "repair_suggestion": ["使用诊断仪做断缸测试确定故障缸", "测量喷油器线圈电阻（正常0.5-2Ω）", "检查线束接头", "进行喷油器回油量测试"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1418, "fmi": 3, "dtc": "P0144", "description_zh": "喷油器6短路", "description_en": "", "name_zh": "SPN1418-FMI3", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["喷油器电磁阀线圈断路或短路", "喷油器针阀卡滞", "喷油器回油量过大", "线束接头松动"], "diagnosis_summary": ["注意发动机抖动、缺缸现象", "避免急加速，低速行驶至维修点"], "handling_plan": ["使用诊断仪做断缸测试确定故障缸", "测量喷油器线圈电阻（正常0.5-2Ω）", "检查线束接头", "进行喷油器回油量测试"], "repair_suggestion": ["使用诊断仪做断缸测试确定故障缸", "测量喷油器线圈电阻（正常0.5-2Ω）", "检查线束接头", "进行喷油器回油量测试"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1418, "fmi": 4, "dtc": "P014A", "description_zh": "喷油器6低端与高端短路", "description_en": "", "name_zh": "SPN1418-FMI4", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["喷油器电磁阀线圈断路或短路", "喷油器针阀卡滞", "喷油器回油量过大", "线束接头松动"], "diagnosis_summary": ["注意发动机抖动、缺缸现象", "避免急加速，低速行驶至维修点"], "handling_plan": ["使用诊断仪做断缸测试确定故障缸", "测量喷油器线圈电阻（正常0.5-2Ω）", "检查线束接头", "进行喷油器回油量测试"], "repair_suggestion": ["使用诊断仪做断缸测试确定故障缸", "测量喷油器线圈电阻（正常0.5-2Ω）", "检查线束接头", "进行喷油器回油量测试"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "11355", "description_zh": "发动机气缸 6 点火正时 - 电压低于正常值或对低压电源短路", "description_en": "", "name_zh": "SPN1418FMI4_DTC11355", "brand": "康明斯", "system": "ECM", "controller": "ECM", "category": "", "ecu_type": "ECM", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表充电指示灯", "检查电瓶接线"], "handling_plan": ["检查6缸点火线圈及线路，重点测量其供电与搭铁是否对地短路，并确认插头针脚无腐蚀或破损。若线路正常，直接更换6缸点火线圈，同时检查火花塞状态，排除因火花塞击穿导致的信号异常。"], "repair_suggestion": ["检查6缸点火线圈及线路，重点测量其供电与搭铁是否对地短路，并确认插头针脚无腐蚀或破损。若线路正常，直接更换6缸点火线圈，同时检查火花塞状态，排除因火花塞击穿导致的信号异常。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1418, "fmi": 5, "dtc": "P0138", "description_zh": "喷油器6开路", "description_en": "", "name_zh": "SPN1418-FMI5", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["喷油器电磁阀线圈断路或短路", "喷油器针阀卡滞", "喷油器回油量过大", "线束接头松动"], "diagnosis_summary": ["注意发动机抖动、缺缸现象", "避免急加速，低速行驶至维修点"], "handling_plan": ["使用诊断仪做断缸测试确定故障缸", "测量喷油器线圈电阻（正常0.5-2Ω）", "检查线束接头", "进行喷油器回油量测试"], "repair_suggestion": ["使用诊断仪做断缸测试确定故障缸", "测量喷油器线圈电阻（正常0.5-2Ω）", "检查线束接头", "进行喷油器回油量测试"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 141, "fmi": 0, "dtc": "", "description_zh": "集电弓充电正极继电器触点粘连", "description_en": "", "name_zh": "SPN141-FMI0", "brand": "东风新能源", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["集电弓充电正极继电器无法断开"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": ["''联系电池厂家检查高压箱内对应接触器"], "repair_suggestion": ["''联系电池厂家检查高压箱内对应接触器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 142, "fmi": 0, "dtc": "", "description_zh": "集电弓充电负极继电器触点开路", "description_en": "", "name_zh": "SPN142-FMI0", "brand": "东风新能源", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["集电弓充电负极继电器无法闭合"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": ["''联系电池厂家检查高压箱内对应接触器"], "repair_suggestion": ["''联系电池厂家检查高压箱内对应接触器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 143490, "fmi": 18, "dtc": "C123082", "description_zh": "Alivecounter incorrect With AEBS2", "description_en": "", "name_zh": "SPN143490-FMI18", "brand": "龙擎", "system": "AEBS&LDWS", "controller": "AEBS&LDWS", "category": "AEBS&LDWS", "ecu_type": "AEBS&LDWS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "FCW/AEB故障灯点亮", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 143747, "fmi": 18, "dtc": "C123183", "description_zh": "Checksum incorrect with AEBS2", "description_en": "", "name_zh": "SPN143747-FMI18", "brand": "龙擎", "system": "AEBS&LDWS", "controller": "AEBS&LDWS", "category": "AEBS&LDWS", "ecu_type": "AEBS&LDWS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "FCW/AEB故障灯点亮", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 143, "fmi": 0, "dtc": "", "description_zh": "集电弓充电负极继电器触点粘连", "description_en": "", "name_zh": "SPN143-FMI0", "brand": "东风新能源", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["集电弓充电负极继电器无法断开"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": ["''联系电池厂家检查高压箱内对应接触器"], "repair_suggestion": ["''联系电池厂家检查高压箱内对应接触器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 144001, "fmi": 18, "dtc": "C123281", "description_zh": "Invalid Data Transmission Reverse Direction Switch", "description_en": "", "name_zh": "SPN144001-FMI18", "brand": "龙擎", "system": "AEBS&LDWS", "controller": "AEBS&LDWS", "category": "AEBS&LDWS", "ecu_type": "AEBS&LDWS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "AEB故障灯点亮", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P00C5", "description_zh": "DFC_MeUnCDNoLoad", "description_en": "", "name_zh": "SPN1442", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 144258, "fmi": 18, "dtc": "C123382", "description_zh": "Alivecounter incorrect With FRS", "description_en": "", "name_zh": "SPN144258-FMI18", "brand": "龙擎", "system": "AEBS&LDWS", "controller": "AEBS&LDWS", "category": "AEBS&LDWS", "ecu_type": "AEBS&LDWS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "FCW+AEB故障灯点亮", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 144259, "fmi": 18, "dtc": "C123383", "description_zh": "Checksum incorrect With FRS", "description_en": "", "name_zh": "SPN144259-FMI18", "brand": "龙擎", "system": "AEBS&LDWS", "controller": "AEBS&LDWS", "category": "AEBS&LDWS", "ecu_type": "AEBS&LDWS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "FCW+AEB故障灯点亮", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 144267, "fmi": 18, "dtc": "C12338B", "description_zh": "Invalid data ABSFullyOperational", "description_en": "", "name_zh": "SPN144267-FMI18", "brand": "龙擎", "system": "AEBS&LDWS", "controller": "AEBS&LDWS", "category": "AEBS&LDWS", "ecu_type": "AEBS&LDWS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "AEB故障灯点亮", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1442, "fmi": 15, "dtc": "P014F", "description_zh": "油量计量单元高端对电源短路", "description_en": "", "name_zh": "SPN1442-FMI15", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器/执行器信号异常偏高", "线束短路或部件内部故障"], "diagnosis_summary": ["注意仪表相关报警灯", "避免高负荷运行"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册排查具体故障点"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册排查具体故障点"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1442, "fmi": 16, "dtc": "P0151", "description_zh": "油量计量单元低端驱动对电源短路", "description_en": "", "name_zh": "SPN1442-FMI16", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器/执行器信号异常偏低", "线束断路或搭铁", "部件损坏"], "diagnosis_summary": ["注意仪表相关报警灯", "尽快安排检修"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和供电", "测量传感器/执行器参数"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和供电", "测量传感器/执行器参数"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1442, "fmi": 17, "dtc": "P0150", "description_zh": "油量计量单元高端对地短路", "description_en": "", "name_zh": "SPN1442-FMI17", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器/执行器信号异常偏高", "线束短路或部件内部故障"], "diagnosis_summary": ["注意仪表相关报警灯", "避免高负荷运行"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册排查具体故障点"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册排查具体故障点"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1442, "fmi": 18, "dtc": "P0152", "description_zh": "油量计量单元低端驱动对地短路", "description_en": "", "name_zh": "SPN1442-FMI18", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器/执行器信号异常偏低", "线束断路或搭铁", "部件损坏"], "diagnosis_summary": ["注意仪表相关报警灯", "尽快安排检修"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和供电", "测量传感器/执行器参数"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和供电", "测量传感器/执行器参数"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1442, "fmi": 2, "dtc": "P014C", "description_zh": "ECU与油量计量单元接触不良", "description_en": "", "name_zh": "SPN1442-FMI2", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1442, "fmi": 3, "dtc": "P0153", "description_zh": "油量计量单元电流反馈电压信号高于上限", "description_en": "", "name_zh": "SPN1442-FMI3", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器/执行器信号异常偏高", "线束短路或部件内部故障"], "diagnosis_summary": ["注意仪表相关报警灯", "避免高负荷运行"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册排查具体故障点"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册排查具体故障点"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "972", "description_zh": "燃气阀位置传感器电压高于限值", "description_en": "", "name_zh": "SPN1442FMI3_DTC972", "brand": "潍柴", "system": "发动机", "controller": "ECU", "category": "发动机", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表充电指示灯", "检查电瓶接线"], "handling_plan": ["检查燃气阀位置传感器及其线路，重点测量传感器供电（通常5V）和信号线对地/对电源是否短路或断路。若线路正常，则拆下燃气阀，检查阀体是否卡滞或传感器安装位置偏移，必要时更换传感器或燃气阀总成。"], "repair_suggestion": ["检查燃气阀位置传感器及其线路，重点测量传感器供电（通常5V）和信号线对地/对电源是否短路或断路。若线路正常，则拆下燃气阀，检查阀体是否卡滞或传感器安装位置偏移，必要时更换传感器或燃气阀总成。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1442, "fmi": 4, "dtc": "P0154", "description_zh": "油量计量单元电流反馈电压信号低于下限", "description_en": "", "name_zh": "SPN1442-FMI4", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器/执行器信号异常偏低", "线束断路或搭铁", "部件损坏"], "diagnosis_summary": ["注意仪表相关报警灯", "尽快安排检修"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和供电", "测量传感器/执行器参数"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和供电", "测量传感器/执行器参数"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1442, "fmi": 5, "dtc": "P014D", "description_zh": "油量计量单元开路", "description_en": "", "name_zh": "SPN1442-FMI5", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1442, "fmi": 6, "dtc": "P014E", "description_zh": "油量计量单元过热", "description_en": "", "name_zh": "SPN1442-FMI6", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P017D", "description_zh": "DFC_PCVOL", "description_en": "", "name_zh": "SPN1443", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 144775, "fmi": 18, "dtc": "C123587", "description_zh": "Lost communication with FRS", "description_en": "", "name_zh": "SPN144775-FMI18", "brand": "龙擎", "system": "AEBS&LDWS", "controller": "AEBS&LDWS", "category": "AEBS&LDWS", "ecu_type": "AEBS&LDWS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "FCW+AEB故障灯点亮", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 145025, "fmi": 18, "dtc": "C123681", "description_zh": "Invalid data TurnLightSw", "description_en": "", "name_zh": "SPN145025-FMI18", "brand": "龙擎", "system": "AEBS&LDWS", "controller": "AEBS&LDWS", "category": "AEBS&LDWS", "ecu_type": "AEBS&LDWS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "LDW故障灯点亮", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 145287, "fmi": 18, "dtc": "C123787", "description_zh": "Lost communication with OEL", "description_en": "", "name_zh": "SPN145287-FMI18", "brand": "龙擎", "system": "AEBS&LDWS", "controller": "AEBS&LDWS", "category": "AEBS&LDWS", "ecu_type": "AEBS&LDWS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "LDW故障灯点亮", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 145537, "fmi": 18, "dtc": "C123881", "description_zh": "Invalid data SteerWheelAngle", "description_en": "", "name_zh": "SPN145537-FMI18", "brand": "龙擎", "system": "AEBS&LDWS", "controller": "AEBS&LDWS", "category": "AEBS&LDWS", "ecu_type": "AEBS&LDWS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "LDW+FCW/AEB故障灯点亮", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 145793, "fmi": 18, "dtc": "C123981", "description_zh": "Invalid data LongitudinalAcceleration", "description_en": "", "name_zh": "SPN145793-FMI18", "brand": "龙擎", "system": "AEBS&LDWS", "controller": "AEBS&LDWS", "category": "AEBS&LDWS", "ecu_type": "AEBS&LDWS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "LDW+FCW/AEB故障灯点亮", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 147585, "fmi": 18, "dtc": "C124081", "description_zh": "Invalid data LateralAcceleration", "description_en": "", "name_zh": "SPN147585-FMI18", "brand": "龙擎", "system": "AEBS&LDWS", "controller": "AEBS&LDWS", "category": "AEBS&LDWS", "ecu_type": "AEBS&LDWS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "LDW+FCW/AEB故障灯点亮", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 147841, "fmi": 18, "dtc": "C124181", "description_zh": "Invalid data YawRate", "description_en": "", "name_zh": "SPN147841-FMI18", "brand": "龙擎", "system": "AEBS&LDWS", "controller": "AEBS&LDWS", "category": "AEBS&LDWS", "ecu_type": "AEBS&LDWS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "LDW+FCW/AEB故障灯点亮", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 148097, "fmi": 18, "dtc": "C124281", "description_zh": "Invalid data VDCFullyOperational", "description_en": "", "name_zh": "SPN148097-FMI18", "brand": "龙擎", "system": "AEBS&LDWS", "controller": "AEBS&LDWS", "category": "AEBS&LDWS", "ecu_type": "AEBS&LDWS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "AEB故障灯点亮", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 148353, "fmi": 18, "dtc": "C124381", "description_zh": "Invalid data ROPEngCtrlActive", "description_en": "", "name_zh": "SPN148353-FMI18", "brand": "龙擎", "system": "AEBS&LDWS", "controller": "AEBS&LDWS", "category": "AEBS&LDWS", "ecu_type": "AEBS&LDWS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "AEB故障灯点亮", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1485, "fmi": 2, "dtc": "P0687", "description_zh": "Dfp_MRlyCD 主继电器2故障", "description_en": "", "name_zh": "SPN1485-FMI2", "brand": "龙擎", "system": "EDC7国三/四", "controller": "", "category": "EDC7国三/四", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["ECU1.04针脚外接电源或与电源短路"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["断电，检测1.04针脚与车架地线之间电压，若电压0V说明正常"], "repair_suggestion": ["断电，检测1.04针脚与车架地线之间电压，若电压0V说明正常"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1485, "fmi": 20, "dtc": "P0657", "description_zh": "执行器供电异常", "description_en": "", "name_zh": "SPN1485-FMI20", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1485, "fmi": 21, "dtc": "P2669", "description_zh": "执行器供电异常", "description_en": "", "name_zh": "SPN1485-FMI21", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1485, "fmi": 22, "dtc": "P2684", "description_zh": "执行器供电异常", "description_en": "", "name_zh": "SPN1485-FMI22", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["下电等待30s，插拔前氧传感器接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": 1485, "fmi": 23, "dtc": "P26E7", "description_zh": "执行器供电异常", "description_en": "", "name_zh": "SPN1485-FMI23", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": 1485, "fmi": 24, "dtc": "P1657", "description_zh": "执行器供电异常", "description_en": "", "name_zh": "SPN1485-FMI24", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1485, "fmi": 25, "dtc": "P1669", "description_zh": "执行器供电异常", "description_en": "", "name_zh": "SPN1485-FMI25", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["下电等待30s，插拔后氧传感器接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": 1485, "fmi": 26, "dtc": "P1684", "description_zh": "执行器供电异常", "description_en": "", "name_zh": "SPN1485-FMI26", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1485, "fmi": 27, "dtc": "P16E7", "description_zh": "执行器供电异常", "description_en": "", "name_zh": "SPN1485-FMI27", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1485, "fmi": 28, "dtc": "P16E8", "description_zh": "执行器供电异常", "description_en": "", "name_zh": "SPN1485-FMI28", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1485, "fmi": 3, "dtc": "", "description_zh": "主继电器2对电源短路", "description_en": "", "name_zh": "SPN1485-FMI3", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1485, "fmi": 4, "dtc": "", "description_zh": "主继电器2对地短路", "description_en": "", "name_zh": "SPN1485-FMI4", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P0685", "description_zh": "主继电器对地短路", "description_en": "", "name_zh": "SPN1485FMI4_DTCP0685", "brand": "玉柴", "system": "主继电器", "controller": "ECU", "category": "主继电器", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表相关指示灯", "检查对应线束连接"], "handling_plan": ["主继电器对地短路，重点检查继电器线圈侧线路是否磨损搭铁，以及ECU控制端驱动电路是否击穿。先断开ECU插头测量继电器控制线对地阻值，若为0Ω则修复线路", "若线路正常，则更换主继电器并检查ECU内部驱动芯片。"], "repair_suggestion": ["主继电器对地短路，重点检查继电器线圈侧线路是否磨损搭铁，以及ECU控制端驱动电路是否击穿。先断开ECU插头测量继电器控制线对地阻值，若为0Ω则修复线路", "若线路正常，则更换主继电器并检查ECU内部驱动芯片。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "685", "description_zh": "主继电器开环", "description_en": "", "name_zh": "SPN1485FMI5_DTC685", "brand": "重汽", "system": "ECU", "controller": "ECU", "category": "", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表报警灯", "检查保险丝和对应继电器"], "handling_plan": ["检查主继电器及其控制线路，重点测量继电器线圈电阻和供电/搭铁是否正常。若线路无短路或断路，直接更换主继电器，并确认ECU主电源保险丝未熔断。"], "repair_suggestion": ["检查主继电器及其控制线路，重点测量继电器线圈电阻和供电/搭铁是否正常。若线路无短路或断路，直接更换主继电器，并确认ECU主电源保险丝未熔断。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 148609, "fmi": 18, "dtc": "C124481", "description_zh": "Invalid data ROPBrakeCtrlActive", "description_en": "", "name_zh": "SPN148609-FMI18", "brand": "龙擎", "system": "AEBS&LDWS", "controller": "AEBS&LDWS", "category": "AEBS&LDWS", "ecu_type": "AEBS&LDWS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "AEB故障灯点亮", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 148865, "fmi": 18, "dtc": "C124581", "description_zh": "Invalid data YCEngCtrlActive", "description_en": "", "name_zh": "SPN148865-FMI18", "brand": "龙擎", "system": "AEBS&LDWS", "controller": "AEBS&LDWS", "category": "AEBS&LDWS", "ecu_type": "AEBS&LDWS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "AEB故障灯点亮", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 149121, "fmi": 18, "dtc": "C124681", "description_zh": "Invalid data YCBrakeCtrlActive", "description_en": "", "name_zh": "SPN149121-FMI18", "brand": "龙擎", "system": "AEBS&LDWS", "controller": "AEBS&LDWS", "category": "AEBS&LDWS", "ecu_type": "AEBS&LDWS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "AEB故障灯点亮", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 149383, "fmi": 18, "dtc": "C124787", "description_zh": "Lost communication with VDC1", "description_en": "", "name_zh": "SPN149383-FMI18", "brand": "龙擎", "system": "AEBS&LDWS", "controller": "AEBS&LDWS", "category": "AEBS&LDWS", "ecu_type": "AEBS&LDWS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "AEB故障灯点亮", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 150, "fmi": 0, "dtc": "", "description_zh": "电流传感器通讯丢失", "description_en": "", "name_zh": "SPN150-FMI0", "brand": "东风新能源", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["高压箱/多合一电流传感器故障"], "diagnosis_summary": ["注意仪表相关报警灯", "信号异常时系统会采用替代值运行"], "handling_plan": ["有高压箱项目联系电池厂家处理，无高压箱项目联系多合一厂家处理"], "repair_suggestion": ["有高压箱项目联系电池厂家处理，无高压箱项目联系多合一厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 151, "fmi": 0, "dtc": "", "description_zh": "HVB故障", "description_en": "", "name_zh": "SPN151-FMI0", "brand": "东风新能源", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["HVB问题"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["联系电池厂家排查更换HVB"], "repair_suggestion": ["联系电池厂家排查更换HVB"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P0027", "description_zh": "尿素泵", "description_en": "", "name_zh": "SPN1527", "brand": "龙擎", "system": "自主DCU6.5(东风后处理)", "controller": "", "category": "自主DCU6.5(东风后处理)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["尿素液位过低", "尿素品质不达标或结晶堵塞", "尿素泵/喷嘴故障", "尿素管路泄漏"], "diagnosis_summary": ["及时添加合格尿素，避免使用劣质尿素", "注意仪表尿素液位报警"], "handling_plan": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "repair_suggestion": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 152, "fmi": 0, "dtc": "", "description_zh": "电子锁1驱动故障", "description_en": "", "name_zh": "SPN152-FMI0", "brand": "东风新能源", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["电子锁问题"], "diagnosis_summary": ["注意仪表电机故障灯", "减速行驶，避免急加速"], "handling_plan": ["更换EVCC或者电子锁"], "repair_suggestion": ["更换EVCC或者电子锁"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 153, "fmi": 0, "dtc": "", "description_zh": "电子锁2驱动故障", "description_en": "", "name_zh": "SPN153-FMI0", "brand": "东风新能源", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["电子锁问题"], "diagnosis_summary": ["注意仪表电机故障灯", "减速行驶，避免急加速"], "handling_plan": ["更换EVCC或者电子锁"], "repair_suggestion": ["更换EVCC或者电子锁"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 153, "fmi": 1, "dtc": "", "description_zh": "", "description_en": "", "name_zh": "SPN153-FMI1", "brand": "龙擎", "system": "变速箱控制器", "controller": "变速箱控制器", "category": "变速箱控制器", "ecu_type": "变速箱控制器", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["TCU"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["联系供应商处理。"], "repair_suggestion": ["联系供应商处理。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 155783, "fmi": 18, "dtc": "C126087", "description_zh": "Lost communication with  AUXIO1", "description_en": "", "name_zh": "SPN155783-FMI18", "brand": "龙擎", "system": "AEBS&LDWS", "controller": "AEBS&LDWS", "category": "AEBS&LDWS", "ecu_type": "AEBS&LDWS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "AEB故障灯点亮", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 156033, "fmi": 18, "dtc": "C126181", "description_zh": "Invalid data AUXIO1_Trailer_ABS_FullyOperational", "description_en": "", "name_zh": "SPN156033-FMI18", "brand": "龙擎", "system": "AEBS&LDWS", "controller": "AEBS&LDWS", "category": "AEBS&LDWS", "ecu_type": "AEBS&LDWS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "AEB故障灯点亮", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 156289, "fmi": 18, "dtc": "C126281", "description_zh": "Invalid data AUXIO1_Trailer_ABSDetected", "description_en": "", "name_zh": "SPN156289-FMI18", "brand": "龙擎", "system": "AEBS&LDWS", "controller": "AEBS&LDWS", "category": "AEBS&LDWS", "ecu_type": "AEBS&LDWS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "AEB故障灯点亮", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 156545, "fmi": 18, "dtc": "C126381", "description_zh": "Invalid data AUXIO1_Trailer_Connected", "description_en": "", "name_zh": "SPN156545-FMI18", "brand": "龙擎", "system": "AEBS&LDWS", "controller": "AEBS&LDWS", "category": "AEBS&LDWS", "ecu_type": "AEBS&LDWS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "AEB故障灯点亮", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P00CC", "description_zh": "DFC_RailCDSRCMax", "description_en": "", "name_zh": "SPN157", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 157, "fmi": 0, "dtc": "1911", "description_zh": "", "description_en": "", "name_zh": "SPN157-FMI0", "brand": "康明斯", "system": "康明斯INSITE", "controller": "", "category": "康明斯INSITE", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["喷油器计量油轨压力 1 - 数据有效但高于正常工 没有或可能有与喷油压力较高有关 作范围（最高严重级别）。ECM 检测到油轨燃 的发动机噪声（尤其是在怠速或轻 油压力高于指令压力。 载时）或者可能有与高压减压阀复 位有关的功率中断。"], "diagnosis_summary": [], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 157, "fmi": 10, "dtc": "P0190/1F", "description_zh": "FIE", "description_en": "", "name_zh": "SPN157-FMI10", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Yellow(MIL:C)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 157, "fmi": 12, "dtc": "P0190/01", "description_zh": "FIE", "description_en": "", "name_zh": "SPN157-FMI12", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Yellow(MIL:A)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 157, "fmi": 14, "dtc": "P00C6/00", "description_zh": "FIE", "description_en": "", "name_zh": "SPN157-FMI14", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Yellow", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 157, "fmi": 15, "dtc": "P01F1", "description_zh": "轨压正向偏差高于上限", "description_en": "", "name_zh": "SPN157-FMI15", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器/执行器信号异常偏高", "线束短路或部件内部故障"], "diagnosis_summary": ["注意仪表相关报警灯", "避免高负荷运行"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册排查具体故障点"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册排查具体故障点"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 157, "fmi": 16, "dtc": "553", "description_zh": "喷射器计量轨 1 压力 - 数据有效但高于正常工作范围 - 中等严重级别", "description_en": "", "name_zh": "SPN157-FMI16", "brand": "康明斯", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["注意发动机抖动、缺缸现象", "避免急加速"], "diagnosis_summary": ["注意发动机抖动、缺缸现象", "避免急加速"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册逐步排查"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册逐步排查"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 157, "fmi": 17, "dtc": "P01F2", "description_zh": "轨压负向偏差低于下限", "description_en": "", "name_zh": "SPN157-FMI17", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器/执行器信号异常偏低", "线束断路或搭铁", "部件损坏"], "diagnosis_summary": ["注意仪表相关报警灯", "尽快安排检修"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和供电", "测量传感器/执行器参数"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和供电", "测量传感器/执行器参数"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 157, "fmi": 18, "dtc": "559", "description_zh": "", "description_en": "", "name_zh": "SPN157-FMI18", "brand": "康明斯", "system": "康明斯INSITE", "controller": "", "category": "康明斯INSITE", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["喷油器计量油轨压力 1 - 数据有效但低于正常工 可能起动困难或功率低。发动机可 作范围（中等严重级别）。ECM 检测到燃油压 能无法起动。 力低于指令压力。"], "diagnosis_summary": [], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": "高/停机"}, {"spn": 157, "fmi": 2, "dtc": "P0190/64", "description_zh": "FIE", "description_en": "", "name_zh": "SPN157-FMI2", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Yellow(MIL:A)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 157, "fmi": 3, "dtc": "P01F4", "description_zh": "轨压传感器电压信号超过上限", "description_en": "", "name_zh": "SPN157-FMI3", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 157, "fmi": 4, "dtc": "P0190/11", "description_zh": "FIE", "description_en": "", "name_zh": "SPN157-FMI4", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Yellow(MIL:A)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 157, "fmi": 5, "dtc": "P0190/13", "description_zh": "FIE", "description_en": "", "name_zh": "SPN157-FMI5", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Yellow(MIL:A)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 157, "fmi": 7, "dtc": "P0193", "description_zh": "Dfp_RailCD 轨压传感器故障", "description_en": "", "name_zh": "SPN157-FMI7", "brand": "龙擎", "system": "EDC7国三/四", "controller": "", "category": "EDC7国三/四", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["轨压传感器线束对电源短路"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["断电，检查轨压传感器接头2端 2.14对地电压，若电压～0V说明正常"], "repair_suggestion": ["断电，检查轨压传感器接头2端 2.14对地电压，若电压～0V说明正常"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 158, "fmi": 0, "dtc": "P0560/85", "description_zh": "ACM", "description_en": "", "name_zh": "SPN158-FMI0", "brand": "龙擎", "system": "ACM 后处理控制模块", "controller": "ACM 后处理控制模块", "category": "ACM 后处理控制模块", "ecu_type": "ACM 后处理控制模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:A)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 158, "fmi": 1, "dtc": "P0560/84", "description_zh": "ACM", "description_en": "", "name_zh": "SPN158-FMI1", "brand": "龙擎", "system": "ACM 后处理控制模块", "controller": "ACM 后处理控制模块", "category": "ACM 后处理控制模块", "ecu_type": "ACM 后处理控制模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:A)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 158, "fmi": 16, "dtc": "", "description_zh": "T15信号电压故障-过高(158,16)", "description_en": "", "name_zh": "SPN158-FMI16", "brand": "龙擎", "system": "DFCV", "controller": "DFCV", "category": "DFCV", "ecu_type": "DFCV", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["T15"], "diagnosis_summary": ["注意仪表相关报警灯", "避免高负荷运行"], "handling_plan": ["仪表不显示C级故障"], "repair_suggestion": ["仪表不显示C级故障"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 158, "fmi": 2, "dtc": "P2533", "description_zh": "保险丝熔断、T15线路故障或钥匙开关故障", "description_en": "", "name_zh": "SPN158-FMI2", "brand": "龙擎", "system": "EDC7国三/四", "controller": "", "category": "EDC7国三/四", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["保险丝熔断、T15线路或钥匙开关"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["钥匙上电检测1.40针脚电压，若电压～24V说明正常，否则从1.40针脚逐步往电瓶检查线路。"], "repair_suggestion": ["钥匙上电检测1.40针脚电压，若电压～24V说明正常，否则从1.40针脚逐步往电瓶检查线路。"], "release_condition": [], "component": [], "torque_limit_rule": "高/停机"}, {"spn": 1590, "fmi": 2, "dtc": "784", "description_zh": "", "description_en": "", "name_zh": "SPN1590-FMI2", "brand": "康明斯", "system": "康明斯INSITE", "controller": "", "category": "康明斯INSITE", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["自适应巡航控制模式 - 数据不稳定、间断或不正 自适应巡航控制将无法工作。标准 确。与自适应巡航控制失去通信。 巡航控制可能无法工作。"], "diagnosis_summary": [], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 160648, "fmi": 18, "dtc": "C127388", "description_zh": "CAN Bus-off", "description_en": "", "name_zh": "SPN160648-FMI18", "brand": "龙擎", "system": "AEBS&LDWS", "controller": "AEBS&LDWS", "category": "AEBS&LDWS", "ecu_type": "AEBS&LDWS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "NA", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 161, "fmi": 8, "dtc": "", "description_zh": "输入轴转速传感器或线束故障", "description_en": "", "name_zh": "SPN161-FMI8", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["曲轴/凸轮轴传感器信号异常", "传感器间隙过大", "飞轮齿圈损坏或脏污", "传感器线束干扰"], "diagnosis_summary": ["注意发动机是否难以启动或熄火", "尽量不要熄火，直接驶往维修点"], "handling_plan": ["清洁传感器头部铁屑", "检查传感器安装间隙（正常0.5-1.5mm）", "测量传感器电阻", "检查线束屏蔽层"], "repair_suggestion": ["清洁传感器头部铁屑", "检查传感器安装间隙（正常0.5-1.5mm）", "测量传感器电阻", "检查线束屏蔽层"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:是"}, {"spn": null, "fmi": null, "dtc": "241", "description_zh": "转速表驱动线路短路开路故障", "description_en": "", "name_zh": "SPN1620FMI5_DTC241", "brand": "潍柴", "system": "整车", "controller": "ECU", "category": "整车", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意发动机是否难以启动或熄火", "尽量不要熄火"], "handling_plan": ["检查转速表传感器及其线路连接，重点排查插头端子是否松动、氧化或线束磨损断路。测量传感器信号线与地线间电阻及电压，确认无短路或开路。若线路正常，则更换转速表传感器或仪表总成。"], "repair_suggestion": ["检查转速表传感器及其线路连接，重点排查插头端子是否松动、氧化或线束磨损断路。测量传感器信号线与地线间电阻及电压，确认无短路或开路。若线路正常，则更换转速表传感器或仪表总成。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P003D", "description_zh": "DFC_EngSpdSCBat", "description_en": "", "name_zh": "SPN1623", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1623, "fmi": 3, "dtc": "", "description_zh": "输出轴转速信号异常", "description_en": "", "name_zh": "SPN1623-FMI3", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["曲轴/凸轮轴传感器信号异常", "传感器间隙过大", "飞轮齿圈损坏或脏污", "传感器线束干扰"], "diagnosis_summary": ["注意发动机是否难以启动或熄火", "尽量不要熄火，直接驶往维修点"], "handling_plan": ["清洁传感器头部铁屑", "检查传感器安装间隙（正常0.5-1.5mm）", "测量传感器电阻", "检查线束屏蔽层"], "repair_suggestion": ["清洁传感器头部铁屑", "检查传感器安装间隙（正常0.5-1.5mm）", "测量传感器电阻", "检查线束屏蔽层"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:是"}, {"spn": 1623, "fmi": 4, "dtc": "P00E4", "description_zh": "发动机转速输出对地短路", "description_en": "", "name_zh": "SPN1623-FMI4", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["曲轴/凸轮轴传感器信号异常", "传感器间隙过大", "飞轮齿圈损坏或脏污", "传感器线束干扰"], "diagnosis_summary": ["注意发动机是否难以启动或熄火", "尽量不要熄火，直接驶往维修点"], "handling_plan": ["清洁传感器头部铁屑", "检查传感器安装间隙（正常0.5-1.5mm）", "测量传感器电阻", "检查线束屏蔽层"], "repair_suggestion": ["清洁传感器头部铁屑", "检查传感器安装间隙（正常0.5-1.5mm）", "测量传感器电阻", "检查线束屏蔽层"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1623, "fmi": 5, "dtc": "P00E1", "description_zh": "发动机转速输出无负载", "description_en": "", "name_zh": "SPN1623-FMI5", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["曲轴/凸轮轴传感器信号异常", "传感器间隙过大", "飞轮齿圈损坏或脏污", "传感器线束干扰"], "diagnosis_summary": ["注意发动机是否难以启动或熄火", "尽量不要熄火，直接驶往维修点"], "handling_plan": ["清洁传感器头部铁屑", "检查传感器安装间隙（正常0.5-1.5mm）", "测量传感器电阻", "检查线束屏蔽层"], "repair_suggestion": ["清洁传感器头部铁屑", "检查传感器安装间隙（正常0.5-1.5mm）", "测量传感器电阻", "检查线束屏蔽层"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1623, "fmi": 6, "dtc": "P00E2", "description_zh": "发动机转速输出温度过高", "description_en": "", "name_zh": "SPN1623-FMI6", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器元件老化导致信号漂移", "线束接触电阻增大", "ECU标定数据偏差"], "diagnosis_summary": ["观察仪表温度指示是否正常", "如读数明显异常请尽快检修"], "handling_plan": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "repair_suggestion": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1623, "fmi": 8, "dtc": "", "description_zh": "输出轴转速信号异常", "description_en": "", "name_zh": "SPN1623-FMI8", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["曲轴/凸轮轴传感器信号异常", "传感器间隙过大", "飞轮齿圈损坏或脏污", "传感器线束干扰"], "diagnosis_summary": ["注意发动机是否难以启动或熄火", "尽量不要熄火，直接驶往维修点"], "handling_plan": ["清洁传感器头部铁屑", "检查传感器安装间隙（正常0.5-1.5mm）", "测量传感器电阻", "检查线束屏蔽层"], "repair_suggestion": ["清洁传感器头部铁屑", "检查传感器安装间隙（正常0.5-1.5mm）", "测量传感器电阻", "检查线束屏蔽层"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:是"}, {"spn": null, "fmi": null, "dtc": "3186", "description_zh": "行车自动记录仪输出轴转速 - 更新速率异常", "description_en": "", "name_zh": "SPN1623FMI9_DTC3186", "brand": "康明斯", "system": "ECM", "controller": "ECM", "category": "", "ecu_type": "ECM", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意发动机是否难以启动或熄火", "尽量不要熄火"], "handling_plan": ["检查行车记录仪与变速箱或轮速传感器的通讯线路，重点排查CAN总线连接是否松动或受电磁干扰。若线路正常，则需用诊断仪读取记录仪数据流，确认其内部时钟或采样频率设置是否错误，必要时重新刷写或更换记录仪模块。"], "repair_suggestion": ["检查行车记录仪与变速箱或轮速传感器的通讯线路，重点排查CAN总线连接是否松动或受电磁干扰。若线路正常，则需用诊断仪读取记录仪数据流，确认其内部时钟或采样频率设置是否错误，必要时重新刷写或更换记录仪模块。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P00BB", "description_zh": "DFC_VSSCD3Max", "description_en": "", "name_zh": "SPN1624", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1624, "fmi": 11, "dtc": "P2158", "description_zh": "Dfp_VSSCD2 车速2信号不可信", "description_en": "", "name_zh": "SPN1624-FMI11", "brand": "龙擎", "system": "EDC7国三/四", "controller": "", "category": "EDC7国三/四", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["车速传感器及其线束故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["1、断电检查传感器1.70、1.71到接插件通断", "2、更换车速传感器"], "repair_suggestion": ["1、断电检查传感器1.70、1.71到接插件通断", "2、更换车速传感器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1624, "fmi": 12, "dtc": "", "description_zh": "车速信号故障-车速校验故障", "description_en": "", "name_zh": "SPN1624-FMI12", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1624, "fmi": 2, "dtc": "", "description_zh": "VECU:车速信号故障", "description_en": "", "name_zh": "SPN1624-FMI2", "brand": "龙擎", "system": "VECU 整车控制单元", "controller": "VECU 整车控制单元", "category": "VECU 整车控制单元", "ecu_type": "VECU 整车控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1624, "fmi": 3, "dtc": "P0500", "description_zh": "车速信号异常", "description_en": "", "name_zh": "SPN1624-FMI3", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1624, "fmi": 4, "dtc": "P0500", "description_zh": "车速信号异常", "description_en": "", "name_zh": "SPN1624-FMI4", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1624, "fmi": 8, "dtc": "", "description_zh": "TCO1信号异常", "description_en": "", "name_zh": "SPN1624-FMI8", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 1636, "fmi": 3, "dtc": "P0270", "description_zh": "进气阀上游温度传感器电压超过最大值", "description_en": "", "name_zh": "SPN1636-FMI3", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器元件老化导致信号漂移", "线束接触电阻增大", "ECU标定数据偏差"], "diagnosis_summary": ["观察仪表温度指示是否正常", "如读数明显异常请尽快检修"], "handling_plan": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "repair_suggestion": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1636, "fmi": 4, "dtc": "P0271", "description_zh": "进气阀上游温度传感器电压低于最小值", "description_en": "", "name_zh": "SPN1636-FMI4", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器信号线对地短路", "传感器内部短路损坏", "线束搭铁或破损接地"], "diagnosis_summary": ["注意仪表温度显示是否异常", "如温度显示正常可继续行驶，尽快检修"], "handling_plan": ["检查线束是否破损对地短路", "测量传感器电阻值，如在范围内则检查ECU端电压", "更换损坏的传感器"], "repair_suggestion": ["检查线束是否破损对地短路", "测量传感器电阻值，如在范围内则检查ECU端电压", "更换损坏的传感器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P004B", "description_zh": "DFC_FanCDSpMax", "description_en": "", "name_zh": "SPN1639", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1639, "fmi": 13, "dtc": "11187", "description_zh": "Fan Speed - Out of Calibration", "description_en": "", "name_zh": "SPN1639-FMI13", "brand": "康明斯", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册逐步排查"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册逐步排查"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1639, "fmi": 3, "dtc": "P0526", "description_zh": "风扇异常", "description_en": "", "name_zh": "SPN1639-FMI3", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1639, "fmi": 4, "dtc": "P0526", "description_zh": "风扇异常", "description_en": "", "name_zh": "SPN1639-FMI4", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1639, "fmi": 8, "dtc": "P0103", "description_zh": "风扇转速信号时间间隔太长", "description_en": "", "name_zh": "SPN1639-FMI8", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["曲轴/凸轮轴传感器信号异常", "传感器间隙过大", "飞轮齿圈损坏或脏污", "传感器线束干扰"], "diagnosis_summary": ["注意发动机是否难以启动或熄火", "尽量不要熄火，直接驶往维修点"], "handling_plan": ["清洁传感器头部铁屑", "检查传感器安装间隙（正常0.5-1.5mm）", "测量传感器电阻", "检查线束屏蔽层"], "repair_suggestion": ["清洁传感器头部铁屑", "检查传感器安装间隙（正常0.5-1.5mm）", "测量传感器电阻", "检查线束屏蔽层"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1659, "fmi": 12, "dtc": "P0128/00", "description_zh": "COOLANT SYSTEM", "description_en": "", "name_zh": "SPN1659-FMI12", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:B1)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P0128", "description_zh": "节温器失效常开ThermoStat Stuck Open（节温器失效常开ThermoStat Stuck Open）", "description_en": "", "name_zh": "SPN1659FMI7_DTCP0128", "brand": "上柴", "system": "ECU", "controller": "ECU", "category": "", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["更换节温器总成，并同步检查冷却液液位及品质，排空冷却系统内空气。若水温持续偏低，需进一步检查水温传感器信号及风扇控制逻辑，防止因信号偏差导致误判。"], "repair_suggestion": ["更换节温器总成，并同步检查冷却液液位及品质，排空冷却系统内空气。若水温持续偏低，需进一步检查水温传感器信号及风扇控制逻辑，防止因信号偏差导致误判。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1668, "fmi": 2, "dtc": "U0080/88", "description_zh": "ACM", "description_en": "", "name_zh": "SPN1668-FMI2", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:A)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P00DA", "description_zh": "DFC_StrtCDLSSCBat", "description_en": "", "name_zh": "SPN1675", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1675, "fmi": 3, "dtc": "P0243", "description_zh": "起动机继电器对电源短路", "description_en": "", "name_zh": "SPN1675-FMI3", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1675, "fmi": 4, "dtc": "P0244", "description_zh": "起动机继电器对地短路", "description_en": "", "name_zh": "SPN1675-FMI4", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1675, "fmi": 5, "dtc": "P0241", "description_zh": "起动机驱动无负载", "description_en": "", "name_zh": "SPN1675-FMI5", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1675, "fmi": 6, "dtc": "P0242", "description_zh": "起动机驱动温度太高", "description_en": "", "name_zh": "SPN1675-FMI6", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器元件老化导致信号漂移", "线束接触电阻增大", "ECU标定数据偏差"], "diagnosis_summary": ["观察仪表温度指示是否正常", "如读数明显异常请尽快检修"], "handling_plan": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "repair_suggestion": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 167, "fmi": 1, "dtc": "598", "description_zh": "", "description_en": "", "name_zh": "SPN167-FMI1", "brand": "康明斯", "system": "康明斯INSITE", "controller": "", "category": "康明斯INSITE", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["电气充电系统电压 - 数据有效但低于正常工作范 红色指示灯一直点亮，直到蓄电池 围（最高严重级别）。蓄电池电压监测特性检测 电压极低问题得到解决。 到蓄电池电压极低。"], "diagnosis_summary": [], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 167, "fmi": 16, "dtc": "596", "description_zh": "", "description_en": "", "name_zh": "SPN167-FMI16", "brand": "康明斯", "system": "康明斯INSITE", "controller": "", "category": "康明斯INSITE", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["电气充电系统电压 - 数据有效但高于正常工作范 淡黄色警告指示灯一直点亮，直到 围（中等严重级别）。蓄电池电压监测特性检测 蓄电池电压偏高问题得到解决 到蓄电池电压偏高。"], "diagnosis_summary": [], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 167, "fmi": 18, "dtc": "597", "description_zh": "", "description_en": "", "name_zh": "SPN167-FMI18", "brand": "康明斯", "system": "康明斯INSITE", "controller": "", "category": "康明斯INSITE", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["电气充电系统电压 - 数据有效但低于正常工作范 淡黄色警告指示灯一直点亮，直到 围（中等严重级别）。蓄电池电压监测特性检测 蓄电池电压偏低问题得到解决。 到蓄电池电压低。"], "diagnosis_summary": [], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 167, "fmi": 3, "dtc": "P002B", "description_zh": "蓄电池电压太高", "description_en": "", "name_zh": "SPN167-FMI3", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器/执行器信号异常偏高", "线束短路或部件内部故障"], "diagnosis_summary": ["注意仪表相关报警灯", "避免高负荷运行"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册排查具体故障点"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册排查具体故障点"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 167, "fmi": 4, "dtc": "P0024", "description_zh": "蓄电池电压太低", "description_en": "", "name_zh": "SPN167-FMI4", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器/执行器信号异常偏低", "线束断路或搭铁", "部件损坏"], "diagnosis_summary": ["注意仪表相关报警灯", "尽快安排检修"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和供电", "测量传感器/执行器参数"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和供电", "测量传感器/执行器参数"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P0018", "description_zh": "发电机、电瓶", "description_en": "", "name_zh": "SPN168", "brand": "龙擎", "system": "自主DCU6.5(东风后处理)", "controller": "", "category": "自主DCU6.5(东风后处理)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 168, "fmi": 0, "dtc": "P0563", "description_zh": "蓄电池电压过高", "description_en": "", "name_zh": "SPN168-FMI0", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器/执行器信号异常偏高", "线束短路或部件内部故障"], "diagnosis_summary": ["下电等待30s，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "165", "description_zh": "电池电压高于合理范围", "description_en": "", "name_zh": "SPN168FMI0_DTC165", "brand": "潍柴", "system": "整车", "controller": "ECU", "category": "整车", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表充电指示灯", "检查电瓶接线"], "handling_plan": ["检查发电机调压器及充电电路，确认输出电压是否超过14.5V（24V系统为28.5V）。重点排查调压器故障、线路虚接或搭铁不良，必要时更换发电机总成。同时检测蓄电池是否因过充导致电解液沸腾或鼓包，若损坏需同步更换。"], "repair_suggestion": ["检查发电机调压器及充电电路，确认输出电压是否超过14.5V（24V系统为28.5V）。重点排查调压器故障、线路虚接或搭铁不良，必要时更换发电机总成。同时检测蓄电池是否因过充导致电解液沸腾或鼓包，若损坏需同步更换。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 168, "fmi": 1, "dtc": "P0562", "description_zh": "蓄电池电压过低", "description_en": "", "name_zh": "SPN168-FMI1", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器/执行器信号异常偏低", "线束断路或搭铁", "部件损坏"], "diagnosis_summary": ["下电等待30s，断开蓄电池连接线，对蓄电池进行充电"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 168, "fmi": 16, "dtc": "P0563", "description_zh": "电瓶电压高故障", "description_en": "", "name_zh": "SPN168-FMI16", "brand": "龙擎", "system": "ECM / 控制单元", "controller": "ECM / 控制单元", "category": "ECM / 控制单元", "ecu_type": "ECM / 控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "警告（橙色）", "trigger_condition": ["相关传感器/执行器信号异常偏高", "线束短路或部件内部故障"], "diagnosis_summary": ["注意仪表相关报警灯", "避免高负荷运行"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册排查具体故障点"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册排查具体故障点"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "3724", "description_zh": "蓄电池 1 电压 - 数据有效但低于正常工作范围 - 最低严重级别", "description_en": "", "name_zh": "SPN168FMI17_DTC3724", "brand": "康明斯", "system": "EGR Valve", "controller": "ECM", "category": "EGR Valve", "ecu_type": "ECM", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表充电指示灯", "检查电瓶接线"], "handling_plan": ["检查蓄电池电压及充电系统，确认发电机输出电压在13.5-14.8V之间。重点排查蓄电池桩头氧化或松动、搭铁线接触不良，以及皮带张紧度是否正常。若电压仍偏低，需检测蓄电池健康状态，必要时进行补充充电或更换。"], "repair_suggestion": ["检查蓄电池电压及充电系统，确认发电机输出电压在13.5-14.8V之间。重点排查蓄电池桩头氧化或松动、搭铁线接触不良，以及皮带张紧度是否正常。若电压仍偏低，需检测蓄电池健康状态，必要时进行补充充电或更换。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 168, "fmi": 18, "dtc": "P0562", "description_zh": "电瓶电压低故障", "description_en": "", "name_zh": "SPN168-FMI18", "brand": "龙擎", "system": "ECM / 控制单元", "controller": "ECM / 控制单元", "category": "ECM / 控制单元", "ecu_type": "ECM / 控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "警告（橙色）", "trigger_condition": ["相关传感器/执行器信号异常偏低", "线束断路或搭铁", "部件损坏"], "diagnosis_summary": ["注意仪表相关报警灯", "尽快安排检修"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和供电", "测量传感器/执行器参数"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和供电", "测量传感器/执行器参数"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 168, "fmi": 2, "dtc": "", "description_zh": "TCU供电异常", "description_en": "", "name_zh": "SPN168-FMI2", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:是"}, {"spn": 168, "fmi": 3, "dtc": "P002D", "description_zh": "蓄电池电压信号太高", "description_en": "", "name_zh": "SPN168-FMI3", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器/执行器信号异常偏高", "线束短路或部件内部故障"], "diagnosis_summary": ["注意仪表相关报警灯", "避免高负荷运行"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册排查具体故障点"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册排查具体故障点"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 168, "fmi": 4, "dtc": "P002E", "description_zh": "蓄电池电压信号太低", "description_en": "", "name_zh": "SPN168-FMI4", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器/执行器信号异常偏低", "线束断路或搭铁", "部件损坏"], "diagnosis_summary": ["注意仪表相关报警灯", "尽快安排检修"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和供电", "测量传感器/执行器参数"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和供电", "测量传感器/执行器参数"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P0234", "description_zh": "增压压力高于合理范围Boost pressure Higher than Expected（增压压力高于合理范围Boost pressure Higher than Expected）", "description_en": "", "name_zh": "SPN1692FMI16_DTCP0234", "brand": "上柴", "system": "ECU", "controller": "ECU", "category": "", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表动力不足报警", "避免高负荷运行"], "handling_plan": ["检查增压压力传感器及其线路是否短路或信号漂移，必要时清洁或更换传感器。重点排查废气旁通阀（Wastegate）或VGT执行器是否卡滞在关闭位置，导致增压过高。同时确认增压器回油管及中冷器无堵塞，并读取数据流对比实际与目标压力，判断是否需重新标定ECU。"], "repair_suggestion": ["检查增压压力传感器及其线路是否短路或信号漂移，必要时清洁或更换传感器。重点排查废气旁通阀（Wastegate）或VGT执行器是否卡滞在关闭位置，导致增压过高。同时确认增压器回油管及中冷器无堵塞，并读取数据流对比实际与目标压力，判断是否需重新标定ECU。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P0159", "description_zh": "DFC_AFSDrftAdjPlausMax", "description_en": "", "name_zh": "SPN1694", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1694, "fmi": 0, "dtc": "P0006", "description_zh": "进气流量计传感器漂移高于最大门限值", "description_en": "", "name_zh": "SPN1694-FMI0", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器/执行器信号异常偏高", "线束短路或部件内部故障"], "diagnosis_summary": ["注意仪表相关报警灯", "避免高负荷运行"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册排查具体故障点"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册排查具体故障点"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1694, "fmi": 1, "dtc": "P0007", "description_zh": "进气流量计传感器漂移低于最小门限值", "description_en": "", "name_zh": "SPN1694-FMI1", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器/执行器信号异常偏低", "线束断路或搭铁", "部件损坏"], "diagnosis_summary": ["注意仪表相关报警灯", "尽快安排检修"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和供电", "测量传感器/执行器参数"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和供电", "测量传感器/执行器参数"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1694, "fmi": 15, "dtc": "P0002", "description_zh": "进气流量计修正系数高于最大允许值", "description_en": "", "name_zh": "SPN1694-FMI15", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器/执行器信号异常偏高", "线束短路或部件内部故障"], "diagnosis_summary": ["注意仪表相关报警灯", "避免高负荷运行"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册排查具体故障点"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册排查具体故障点"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1694, "fmi": 16, "dtc": "P0004", "description_zh": "进气流量计修正系数怠速时高于最大允许值或低于最小允许值", "description_en": "", "name_zh": "SPN1694-FMI16", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器/执行器信号异常偏高", "线束短路或部件内部故障"], "diagnosis_summary": ["注意仪表相关报警灯", "避免高负荷运行"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册排查具体故障点"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册排查具体故障点"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1694, "fmi": 17, "dtc": "P0003", "description_zh": "进气流量计修正系数高于最大允许值（怠速时）或低于最小允许值", "description_en": "", "name_zh": "SPN1694-FMI17", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器/执行器信号异常偏高", "线束短路或部件内部故障"], "diagnosis_summary": ["注意仪表相关报警灯", "避免高负荷运行"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册排查具体故障点"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册排查具体故障点"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1694, "fmi": 18, "dtc": "P0005", "description_zh": "进气流量计修正系数高于最大允许值或低于最小允许值", "description_en": "", "name_zh": "SPN1694-FMI18", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器/执行器信号异常偏高", "线束短路或部件内部故障"], "diagnosis_summary": ["注意仪表相关报警灯", "避免高负荷运行"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册排查具体故障点"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册排查具体故障点"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1695, "fmi": 16, "dtc": "P219A", "description_zh": "燃气系统异常", "description_en": "", "name_zh": "SPN1695-FMI16", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["下电等待30s，插拔节气门上游温度传感器接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1695, "fmi": 17, "dtc": "P219A", "description_zh": "燃气系统异常", "description_en": "", "name_zh": "SPN1695-FMI17", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["下电等待30s，插拔节气门上游温度传感器接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P0172", "description_zh": "自学习值低于限值Adaptive Learn Correction on Low Limit（自学习值低于限值Adaptive Learn Correction on Low Limit）", "description_en": "", "name_zh": "SPN1695FMI18_DTCP0172", "brand": "上柴", "system": "ECU", "controller": "ECU", "category": "", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表报警提示", "尽快安排检修"], "handling_plan": ["检查进气系统是否存在漏气（如中冷器管路、进气歧管密封垫），以及燃油压力是否过高或喷油器滴漏，这些是导致自学习值偏低（混合气过浓）的常见原因。重点排查空气流量计信号失真和氧传感器反馈是否正常，必要时清洗或更换部件。若近期清洗过节气门或更换过燃油系统部件，需执行相关复位或自适应值清零操作。"], "repair_suggestion": ["检查进气系统是否存在漏气（如中冷器管路、进气歧管密封垫），以及燃油压力是否过高或喷油器滴漏，这些是导致自学习值偏低（混合气过浓）的常见原因。重点排查空气流量计信号失真和氧传感器反馈是否正常，必要时清洗或更换部件。若近期清洗过节气门或更换过燃油系统部件，需执行相关复位或自适应值清零操作。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P1171", "description_zh": "催化器前UEGO2闭环控制故障Pre-cat UEGO Phi_CL Control_Fault（催化器前PHI波动高于合理范围Phi Control Varying Higher Than Expected）", "description_en": "", "name_zh": "SPN1696FMI7_DTCP1171", "brand": "上柴", "system": "ECU", "controller": "ECU", "category": "", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表报警提示", "避免高负荷运行"], "handling_plan": ["催化器前UEGO（宽域氧）传感器信号波动异常，优先检查进气系统漏气（尤其涡轮增压管路、中冷器）及排气歧管/催化器前端漏气，同时排查燃油压力调节器或喷油器雾化不良导致的混合气瞬时过稀/过浓。若外围正常，重点检测UEGO传感器本身老化或线路接触电阻，必要时用诊断仪读取实时PHI值并做氧传感器动作测试，确认后更换。"], "repair_suggestion": ["催化器前UEGO（宽域氧）传感器信号波动异常，优先检查进气系统漏气（尤其涡轮增压管路、中冷器）及排气歧管/催化器前端漏气，同时排查燃油压力调节器或喷油器雾化不良导致的混合气瞬时过稀/过浓。若外围正常，重点检测UEGO传感器本身老化或线路接触电阻，必要时用诊断仪读取实时PHI值并做氧传感器动作测试，确认后更换。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 169, "fmi": 16, "dtc": "", "description_zh": "DC输出电压信号超上限(169,16)", "description_en": "", "name_zh": "SPN169-FMI16", "brand": "龙擎", "system": "DFCV", "controller": "DFCV", "category": "DFCV", "ecu_type": "DFCV", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["DCDC"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["仪表不显示C级故障"], "repair_suggestion": ["仪表不显示C级故障"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 169, "fmi": 18, "dtc": "", "description_zh": "DC输出电压信号超下限(169,18)", "description_en": "", "name_zh": "SPN169-FMI18", "brand": "龙擎", "system": "DFCV", "controller": "DFCV", "category": "DFCV", "ecu_type": "DFCV", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["DCDC"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["仪表不显示C级故障"], "repair_suggestion": ["仪表不显示C级故障"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 169, "fmi": 2, "dtc": "", "description_zh": "DC输出电压信号不合理(169,2)", "description_en": "", "name_zh": "SPN169-FMI2", "brand": "龙擎", "system": "DFCV", "controller": "DFCV", "category": "DFCV", "ecu_type": "DFCV", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["DCDC"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["仪表不显示C级故障"], "repair_suggestion": ["仪表不显示C级故障"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P012B", "description_zh": "DFC_EnvTSRCMax", "description_en": "", "name_zh": "SPN171", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1716, "fmi": 8, "dtc": "", "description_zh": "制动挡位信号异常", "description_en": "", "name_zh": "SPN1716-FMI8", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 1717, "fmi": 8, "dtc": "", "description_zh": "发动机制动信号异常", "description_en": "", "name_zh": "SPN1717-FMI8", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 171, "fmi": 0, "dtc": "P0070", "description_zh": "环境温度异常", "description_en": "", "name_zh": "SPN171-FMI0", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["传感器元件老化导致信号漂移", "线束接触电阻增大", "ECU标定数据偏差"], "diagnosis_summary": ["若车辆在高温地区运行，则将车辆移至阴凉处，下电等待一段时间，待车辆温度下降后，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复", "若故障仍然存在，则下电等待30s，插拔环境温度传感器接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 171, "fmi": 1, "dtc": "P0070", "description_zh": "环境温度异常", "description_en": "", "name_zh": "SPN171-FMI1", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["传感器元件老化导致信号漂移", "线束接触电阻增大", "ECU标定数据偏差"], "diagnosis_summary": ["若车辆在高寒地区运行，则可能会报出该故障", "若不在高寒地区运行，则下电等待30s，插拔环境温度传感器接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 171, "fmi": 2, "dtc": "P0070", "description_zh": "环境温度异常", "description_en": "", "name_zh": "SPN171-FMI2", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["传感器元件老化导致信号漂移", "线束接触电阻增大", "ECU标定数据偏差"], "diagnosis_summary": ["观察仪表温度指示是否正常", "如读数明显异常请尽快检修"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 171, "fmi": 22, "dtc": "P0070", "description_zh": "环境温度异常", "description_en": "", "name_zh": "SPN171-FMI22", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["传感器元件老化导致信号漂移", "线束接触电阻增大", "ECU标定数据偏差"], "diagnosis_summary": ["观察仪表温度指示是否正常", "如读数明显异常请尽快检修"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 171, "fmi": 23, "dtc": "P0070", "description_zh": "环境温度异常", "description_en": "", "name_zh": "SPN171-FMI23", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["传感器元件老化导致信号漂移", "线束接触电阻增大", "ECU标定数据偏差"], "diagnosis_summary": ["观察仪表温度指示是否正常", "如读数明显异常请尽快检修"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 171, "fmi": 3, "dtc": "P0073", "description_zh": "环境温度传感器电压高故障", "description_en": "", "name_zh": "SPN171-FMI3", "brand": "龙擎", "system": "OEM", "controller": "OEM", "category": "OEM", "ecu_type": "OEM", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "MIL", "trigger_condition": ["传感器信号线对电源短路", "传感器内部开路损坏", "线束插接件接触不良或进水腐蚀"], "diagnosis_summary": ["注意仪表水温/温度报警灯是否点亮", "限制发动机负荷，避免高温运行"], "handling_plan": ["检查传感器线束是否破损对电源短路", "测量传感器电阻值（常温下参考值2-5kΩ），如超出范围则更换传感器", "检查插接件是否松动、氧化，清洁后重新插紧"], "repair_suggestion": ["检查传感器线束是否破损对电源短路", "测量传感器电阻值（常温下参考值2-5kΩ），如超出范围则更换传感器", "检查插接件是否松动、氧化，清洁后重新插紧"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "249", "description_zh": "环境空气温度传感器 1 电路 - 电压高于正常值或对高压电源短路", "description_en": "", "name_zh": "SPN171FMI3_DTC249", "brand": "康明斯", "system": "Ambient Temperature", "controller": "ECM", "category": "Ambient Temperature", "ecu_type": "ECM", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表温度指示", "避免高温运行"], "handling_plan": ["检查环境空气温度传感器及其线路，重点测量传感器信号线对电源或5V参考电压是否短路。若线路正常，直接更换传感器，并清除故障码后验证数据流温度值是否合理。"], "repair_suggestion": ["检查环境空气温度传感器及其线路，重点测量传感器信号线对电源或5V参考电压是否短路。若线路正常，直接更换传感器，并清除故障码后验证数据流温度值是否合理。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 171, "fmi": 4, "dtc": "P0072", "description_zh": "环境温度传感器电压低故障", "description_en": "", "name_zh": "SPN171-FMI4", "brand": "龙擎", "system": "OEM", "controller": "OEM", "category": "OEM", "ecu_type": "OEM", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "MIL", "trigger_condition": ["传感器信号线对地短路", "传感器内部短路损坏", "线束搭铁或破损接地"], "diagnosis_summary": ["注意仪表温度显示是否异常", "如温度显示正常可继续行驶，尽快检修"], "handling_plan": ["检查线束是否破损对地短路", "测量传感器电阻值，如在范围内则检查ECU端电压", "更换损坏的传感器"], "repair_suggestion": ["检查线束是否破损对地短路", "测量传感器电阻值，如在范围内则检查ECU端电压", "更换损坏的传感器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 171, "fmi": 5, "dtc": "P0070/15", "description_zh": "IC", "description_en": "", "name_zh": "SPN171-FMI5", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:B1)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 171, "fmi": 6, "dtc": "P0070/11", "description_zh": "IC", "description_en": "", "name_zh": "SPN171-FMI6", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:B1)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 171, "fmi": 8, "dtc": "", "description_zh": "环境温度信号异常", "description_en": "", "name_zh": "SPN171-FMI8", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器元件老化导致信号漂移", "线束接触电阻增大", "ECU标定数据偏差"], "diagnosis_summary": ["观察仪表温度指示是否正常", "如读数明显异常请尽快检修"], "handling_plan": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "repair_suggestion": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 1720, "fmi": 9, "dtc": "", "description_zh": "VECU:TCO1报文超时", "description_en": "", "name_zh": "SPN1720-FMI9", "brand": "龙擎", "system": "VECU 整车控制单元", "controller": "VECU 整车控制单元", "category": "VECU 整车控制单元", "ecu_type": "VECU 整车控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1721, "fmi": 9, "dtc": "", "description_zh": "VECU:EDG1报文超时", "description_en": "", "name_zh": "SPN1721-FMI9", "brand": "龙擎", "system": "VECU 整车控制单元", "controller": "VECU 整车控制单元", "category": "VECU 整车控制单元", "ecu_type": "VECU 整车控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1722, "fmi": 9, "dtc": "", "description_zh": "VECU:EEC1报文超时", "description_en": "", "name_zh": "SPN1722-FMI9", "brand": "龙擎", "system": "VECU 整车控制单元", "controller": "VECU 整车控制单元", "category": "VECU 整车控制单元", "ecu_type": "VECU 整车控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1725, "fmi": 9, "dtc": "", "description_zh": "TCTD报文超时", "description_en": "", "name_zh": "SPN1725-FMI9", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 172, "fmi": 0, "dtc": "P0250", "description_zh": "空气温度传感器频率信号高于上限", "description_en": "", "name_zh": "SPN172-FMI0", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器元件老化导致信号漂移", "线束接触电阻增大", "ECU标定数据偏差"], "diagnosis_summary": ["观察仪表温度指示是否正常", "如读数明显异常请尽快检修"], "handling_plan": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "repair_suggestion": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 172, "fmi": 1, "dtc": "P0251", "description_zh": "空气温度传感器频率信号低于下限", "description_en": "", "name_zh": "SPN172-FMI1", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器元件老化导致信号漂移", "线束接触电阻增大", "ECU标定数据偏差"], "diagnosis_summary": ["观察仪表温度指示是否正常", "如读数明显异常请尽快检修"], "handling_plan": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "repair_suggestion": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 172, "fmi": 15, "dtc": "P0252", "description_zh": "空气温度传感器时间信号高于上限", "description_en": "", "name_zh": "SPN172-FMI15", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器元件老化导致信号漂移", "线束接触电阻增大", "ECU标定数据偏差"], "diagnosis_summary": ["观察仪表温度指示是否正常", "如读数明显异常请尽快检修"], "handling_plan": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "repair_suggestion": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 172, "fmi": 16, "dtc": "P0110", "description_zh": "进气温度异常", "description_en": "", "name_zh": "SPN172-FMI16", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["传感器元件老化导致信号漂移", "线束接触电阻增大", "ECU标定数据偏差"], "diagnosis_summary": ["请联系服务站解决。"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": 172, "fmi": 17, "dtc": "P0253", "description_zh": "空气温度传感器时间信号低于下限", "description_en": "", "name_zh": "SPN172-FMI17", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器元件老化导致信号漂移", "线束接触电阻增大", "ECU标定数据偏差"], "diagnosis_summary": ["观察仪表温度指示是否正常", "如读数明显异常请尽快检修"], "handling_plan": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "repair_suggestion": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 172, "fmi": 18, "dtc": "P0110", "description_zh": "进气温度异常", "description_en": "", "name_zh": "SPN172-FMI18", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["传感器元件老化导致信号漂移", "线束接触电阻增大", "ECU标定数据偏差"], "diagnosis_summary": ["请联系服务站解决。"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": 172, "fmi": 3, "dtc": "P0110", "description_zh": "进气温度信号异常", "description_en": "", "name_zh": "SPN172-FMI3", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["传感器元件老化导致信号漂移", "线束接触电阻增大", "ECU标定数据偏差"], "diagnosis_summary": ["下电等待30s，插拔节气门下游进气歧管进气温度传感器接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": 172, "fmi": 4, "dtc": "P0110", "description_zh": "进气温度信号异常", "description_en": "", "name_zh": "SPN172-FMI4", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["传感器元件老化导致信号漂移", "线束接触电阻增大", "ECU标定数据偏差"], "diagnosis_summary": ["下电等待30s，插拔节气门下游进气歧管进气温度传感器接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": 172, "fmi": 5, "dtc": "P0110", "description_zh": "进气温度信号异常", "description_en": "", "name_zh": "SPN172-FMI5", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["传感器元件老化导致信号漂移", "线束接触电阻增大", "ECU标定数据偏差"], "diagnosis_summary": ["观察仪表温度指示是否正常", "如读数明显异常请尽快检修"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": null, "fmi": null, "dtc": "491", "description_zh": "排温传感器电压高", "description_en": "", "name_zh": "SPN173FMI3_DTC491", "brand": "潍柴", "system": "发动机", "controller": "ECU", "category": "发动机", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表充电指示灯", "检查电瓶接线"], "handling_plan": ["检查排温传感器线路是否存在断路或对电源短路，重点测量传感器信号线电压及插头端子是否氧化腐蚀。若线路正常，则更换排温传感器，并确认安装位置正确且无积碳覆盖。"], "repair_suggestion": ["检查排温传感器线路是否存在断路或对电源短路，重点测量传感器信号线电压及插头端子是否氧化腐蚀。若线路正常，则更换排温传感器，并确认安装位置正确且无积碳覆盖。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "492", "description_zh": "排温传感器电压低", "description_en": "", "name_zh": "SPN173FMI4_DTC492", "brand": "潍柴", "system": "发动机", "controller": "ECU", "category": "发动机", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表充电指示灯", "检查电瓶接线"], "handling_plan": ["检查排温传感器线路是否存在短路、对地搭铁或插头氧化腐蚀，测量传感器供电及信号电压是否正常。若线路无异常，则更换排温传感器本体，并清除故障码后路试验证。"], "repair_suggestion": ["检查排温传感器线路是否存在短路、对地搭铁或插头氧化腐蚀，测量传感器供电及信号电压是否正常。若线路无异常，则更换排温传感器本体，并清除故障码后路试验证。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P0043", "description_zh": "DFC_FTSCDSRCMax", "description_en": "", "name_zh": "SPN174", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1745, "fmi": 0, "dtc": "P1269", "description_zh": "通讯异常", "description_en": "", "name_zh": "SPN1745-FMI0", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1745, "fmi": 20, "dtc": "P1269", "description_zh": "远程锁车故障", "description_en": "", "name_zh": "SPN1745-FMI20", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1745, "fmi": 21, "dtc": "P1269", "description_zh": "远程锁车故障", "description_en": "", "name_zh": "SPN1745-FMI21", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1745, "fmi": 22, "dtc": "P1269", "description_zh": "远程锁车故障", "description_en": "", "name_zh": "SPN1745-FMI22", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1745, "fmi": 23, "dtc": "P1269", "description_zh": "远程锁车故障", "description_en": "", "name_zh": "SPN1745-FMI23", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1745, "fmi": 24, "dtc": "P1269", "description_zh": "远程锁车故障", "description_en": "", "name_zh": "SPN1745-FMI24", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1745, "fmi": 25, "dtc": "P1269", "description_zh": "远程锁车故障", "description_en": "", "name_zh": "SPN1745-FMI25", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1745, "fmi": 26, "dtc": "P1269", "description_zh": "远程锁车故障", "description_en": "", "name_zh": "SPN1745-FMI26", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1746, "fmi": 2, "dtc": "P1269", "description_zh": "远程锁车功能激活", "description_en": "", "name_zh": "SPN1746-FMI2", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1746, "fmi": 9, "dtc": "P1269", "description_zh": "远程锁车报文超时", "description_en": "", "name_zh": "SPN1746-FMI9", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "4138", "description_zh": "安全装置 - 更新速率异常", "description_en": "", "name_zh": "SPN1746FMI9_DTC4138", "brand": "康明斯", "system": "Security", "controller": "ECM", "category": "Security", "ecu_type": "ECM", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["检查安全装置（如ADAS摄像头、雷达）的通信线路及插头连接，确认无松动或氧化腐蚀。使用诊断仪读取相关模块数据流，验证CAN总线通信是否正常，并检查供电电压是否稳定。若线路正常，尝试更新安全装置控制模块的软件版本，必要时更换故障传感器。"], "repair_suggestion": ["检查安全装置（如ADAS摄像头、雷达）的通信线路及插头连接，确认无松动或氧化腐蚀。使用诊断仪读取相关模块数据流，验证CAN总线通信是否正常，并检查供电电压是否稳定。若线路正常，尝试更新安全装置控制模块的软件版本，必要时更换故障传感器。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 174, "fmi": 13, "dtc": "P0180", "description_zh": "天然气温度异常", "description_en": "", "name_zh": "SPN174-FMI13", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["传感器元件老化导致信号漂移", "线束接触电阻增大", "ECU标定数据偏差"], "diagnosis_summary": ["下电等待30s，插拔天然气温度传感器接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": 174, "fmi": 16, "dtc": "P0180", "description_zh": "天然气温度信号异常", "description_en": "", "name_zh": "SPN174-FMI16", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["传感器元件老化导致信号漂移", "线束接触电阻增大", "ECU标定数据偏差"], "diagnosis_summary": ["下电等待30s，插拔天然气温度传感器接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": 174, "fmi": 18, "dtc": "P0180", "description_zh": "天然气温度信号异常", "description_en": "", "name_zh": "SPN174-FMI18", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["传感器元件老化导致信号漂移", "线束接触电阻增大", "ECU标定数据偏差"], "diagnosis_summary": ["下电等待30s，插拔天然气温度传感器接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": null, "fmi": null, "dtc": "P0180", "description_zh": "燃气温度偏低", "description_en": "", "name_zh": "SPN174FMI18_DTCP0180", "brand": "玉柴", "system": "燃气温度NGT", "controller": "ECU", "category": "燃气温度NGT", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表温度指示", "避免高温运行"], "handling_plan": ["检查燃气温度传感器及其线路连接是否正常，确认传感器阻值在标准范围内。若传感器无异常，则排查燃气加热器或热交换器是否工作不良，确保发动机在冷启动后能快速达到目标燃气温度。最后，验证ECU数据流中燃气温度与实际值是否一致，必要时更新ECU标定。"], "repair_suggestion": ["检查燃气温度传感器及其线路连接是否正常，确认传感器阻值在标准范围内。若传感器无异常，则排查燃气加热器或热交换器是否工作不良，确保发动机在冷启动后能快速达到目标燃气温度。最后，验证ECU数据流中燃气温度与实际值是否一致，必要时更新ECU标定。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 174, "fmi": 2, "dtc": "P0180", "description_zh": "天然气温度异常", "description_en": "", "name_zh": "SPN174-FMI2", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["传感器元件老化导致信号漂移", "线束接触电阻增大", "ECU标定数据偏差"], "diagnosis_summary": ["观察仪表温度指示是否正常", "如读数明显异常请尽快检修"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": 174, "fmi": 3, "dtc": "P0118", "description_zh": "燃油温度传感器电压信号高于上限", "description_en": "", "name_zh": "SPN174-FMI3", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器元件老化导致信号漂移", "线束接触电阻增大", "ECU标定数据偏差"], "diagnosis_summary": ["观察仪表温度指示是否正常", "如读数明显异常请尽快检修"], "handling_plan": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "repair_suggestion": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "263", "description_zh": "发动机 1 号燃油温度传感器电路 - 电压高于正常值或对高压电源短路", "description_en": "", "name_zh": "SPN174FMI3_DTC263", "brand": "康明斯", "system": "Gas Temperature", "controller": "ECM", "category": "Gas Temperature", "ecu_type": "ECM", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表温度指示", "避免高温运行"], "handling_plan": ["检查1号燃油温度传感器及其线路，重点测量传感器信号线对电源（5V或24V）是否短路，以及插头针脚是否腐蚀或退针。若线路正常，则更换燃油温度传感器，并清除故障码后路试确认。"], "repair_suggestion": ["检查1号燃油温度传感器及其线路，重点测量传感器信号线对电源（5V或24V）是否短路，以及插头针脚是否腐蚀或退针。若线路正常，则更换燃油温度传感器，并清除故障码后路试确认。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 174, "fmi": 4, "dtc": "P0119", "description_zh": "燃油温度传感器电压信号低于下限", "description_en": "", "name_zh": "SPN174-FMI4", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器元件老化导致信号漂移", "线束接触电阻增大", "ECU标定数据偏差"], "diagnosis_summary": ["观察仪表温度指示是否正常", "如读数明显异常请尽快检修"], "handling_plan": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "repair_suggestion": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "667", "description_zh": "天然气气罐温度传感器(NGTT)电压低（天然气气罐温度传感器(NGTT)电压低NGTT Voltage Low）", "description_en": "", "name_zh": "SPN174FMI4_DTC667", "brand": "潍柴", "system": "整车", "controller": "ECU", "category": "整车", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表温度指示", "避免高温运行"], "handling_plan": ["检查天然气气罐温度传感器（NGTT）及其线束插头，重点测量传感器供电（通常5V）和信号线对地/对电源是否短路或断路。若线路正常，直接测量传感器电阻值（随温度变化），阻值异常（如短路）则更换传感器。"], "repair_suggestion": ["检查天然气气罐温度传感器（NGTT）及其线束插头，重点测量传感器供电（通常5V）和信号线对地/对电源是否短路或断路。若线路正常，直接测量传感器电阻值（随温度变化），阻值异常（如短路）则更换传感器。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P00AE", "description_zh": "DFC_OTSCDSRCMax", "description_en": "", "name_zh": "SPN175", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 175, "fmi": 10, "dtc": "P0195/1F", "description_zh": "COOLANT SYSTEM", "description_en": "", "name_zh": "SPN175-FMI10", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 175, "fmi": 15, "dtc": "P01CB", "description_zh": "机油温度信号高于上限", "description_en": "", "name_zh": "SPN175-FMI15", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器元件老化导致信号漂移", "线束接触电阻增大", "ECU标定数据偏差"], "diagnosis_summary": ["观察仪表温度指示是否正常", "如读数明显异常请尽快检修"], "handling_plan": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "repair_suggestion": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "197", "description_zh": "机油温度高于合理范围", "description_en": "", "name_zh": "SPN175FMI15_DTC197", "brand": "潍柴", "system": "发动机", "controller": "ECU", "category": "发动机", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表温度指示", "避免高温运行"], "handling_plan": ["检查机油液位及品质，不足或劣化会导致润滑散热不良", "同时排查冷却系统（如散热器、风扇、节温器）是否工作正常，确保机油冷却器无堵塞或泄漏。若以上正常，需检测机油压力及传感器信号，防止误报或油路内部磨损异常。"], "repair_suggestion": ["检查机油液位及品质，不足或劣化会导致润滑散热不良", "同时排查冷却系统（如散热器、风扇、节温器）是否工作正常，确保机油冷却器无堵塞或泄漏。若以上正常，需检测机油压力及传感器信号，防止误报或油路内部磨损异常。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P0195", "description_zh": "机油温度偏高", "description_en": "", "name_zh": "SPN175FMI16_DTCP0195", "brand": "玉柴", "system": "机油温度", "controller": "ECU", "category": "机油温度", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表温度指示", "避免高温运行"], "handling_plan": ["检查机油液位及品质，不足或劣化会导致润滑散热不良", "同时排查机油冷却器是否堵塞或旁通阀卡滞。若以上正常，需进一步检测水温传感器、节温器及机油泵工作状态，确认是否存在发动机过载或冷却系统循环不畅。"], "repair_suggestion": ["检查机油液位及品质，不足或劣化会导致润滑散热不良", "同时排查机油冷却器是否堵塞或旁通阀卡滞。若以上正常，需进一步检测水温传感器、节温器及机油泵工作状态，确认是否存在发动机过载或冷却系统循环不畅。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 175, "fmi": 17, "dtc": "P0198", "description_zh": "Dfp_OTSCD 机油温度传感器故障", "description_en": "", "name_zh": "SPN175-FMI17", "brand": "龙擎", "system": "EDC7国三/四", "controller": "", "category": "EDC7国三/四", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["机油温度接插件内部短路，或线束对电源短路"], "diagnosis_summary": ["观察仪表温度指示是否正常", "如读数明显异常请尽快检修"], "handling_plan": ["1、断电，拔下ECU传感器接插件及机油温度传感器接插件，测量2.28对接插件2端通断，若阻值～0Ω说明正常", "2、断电，拔下机油温度传感器接插件，测量接插件2端对低电压，若电压～0V说明正常", "3、测量机油温度接插件2、3之间阻值，若阻值＞1MΩ说明正常。"], "repair_suggestion": ["1、断电，拔下ECU传感器接插件及机油温度传感器接插件，测量2.28对接插件2端通断，若阻值～0Ω说明正常", "2、断电，拔下机油温度传感器接插件，测量接插件2端对低电压，若电压～0V说明正常", "3、测量机油温度接插件2、3之间阻值，若阻值＞1MΩ说明正常。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 175, "fmi": 19, "dtc": "P01CC", "description_zh": "机油温度CAN信号错误", "description_en": "", "name_zh": "SPN175-FMI19", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器元件老化导致信号漂移", "线束接触电阻增大", "ECU标定数据偏差"], "diagnosis_summary": ["观察仪表温度指示是否正常", "如读数明显异常请尽快检修"], "handling_plan": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "repair_suggestion": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 175, "fmi": 2, "dtc": "P0195/64", "description_zh": "COOLANT SYSTEM", "description_en": "", "name_zh": "SPN175-FMI2", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 175, "fmi": 3, "dtc": "P01CD", "description_zh": "机油温度电压信号高于上限", "description_en": "", "name_zh": "SPN175-FMI3", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器元件老化导致信号漂移", "线束接触电阻增大", "ECU标定数据偏差"], "diagnosis_summary": ["观察仪表温度指示是否正常", "如读数明显异常请尽快检修"], "handling_plan": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "repair_suggestion": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 175, "fmi": 4, "dtc": "P0195/11", "description_zh": "COOLANT SYSTEM", "description_en": "", "name_zh": "SPN175-FMI4", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 175, "fmi": 5, "dtc": "P0195/13", "description_zh": "COOLANT SYSTEM", "description_en": "", "name_zh": "SPN175-FMI5", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 175, "fmi": 8, "dtc": "", "description_zh": "发动机机油温度信号异常", "description_en": "", "name_zh": "SPN175-FMI8", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器元件老化导致信号漂移", "线束接触电阻增大", "ECU标定数据偏差"], "diagnosis_summary": ["观察仪表温度指示是否正常", "如读数明显异常请尽快检修"], "handling_plan": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "repair_suggestion": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": null, "fmi": null, "dtc": "214", "description_zh": "发动机机油温度 - 数据有效但高于正常工作范围 - 最高严重级别", "description_en": "", "name_zh": "SPN175FMI_DTC214", "brand": "康明斯", "system": "ECM", "controller": "ECM", "category": "", "ecu_type": "ECM", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表温度指示", "避免高温运行"], "handling_plan": ["立即检查机油油位及品质，不足或劣化需补充/更换", "同时排查冷却系统（散热器、风扇、水泵）是否工作正常，确保机油散热器无堵塞。若以上正常，需进一步检测机油压力及传感器信号，防止因润滑不足或误报导致发动机损伤。"], "repair_suggestion": ["立即检查机油油位及品质，不足或劣化需补充/更换", "同时排查冷却系统（散热器、风扇、水泵）是否工作正常，确保机油散热器无堵塞。若以上正常，需进一步检测机油压力及传感器信号，防止因润滑不足或误报导致发动机损伤。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P0196", "description_zh": "机油温度异常高Oil Temperature Severe High", "description_en": "", "name_zh": "SPN175FMI_DTCP0196", "brand": "上柴", "system": "ECU", "controller": "ECU", "category": "", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表温度指示", "避免高温运行"], "handling_plan": ["检查机油液位及品质，不足或劣化会导致润滑散热不良", "同时排查机油冷却器及循环管路是否堵塞或泄漏。若以上正常，需检测水温传感器和机油温度传感器信号是否失准，并确认发动机是否存在过载或机械摩擦异常。"], "repair_suggestion": ["检查机油液位及品质，不足或劣化会导致润滑散热不良", "同时排查机油冷却器及循环管路是否堵塞或泄漏。若以上正常，需检测水温传感器和机油温度传感器信号是否失准，并确认发动机是否存在过载或机械摩擦异常。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P0117", "description_zh": "DFC_UTnkLvlSRCMin", "description_en": "", "name_zh": "SPN1761", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1761, "fmi": 0, "dtc": "P0219", "description_zh": "SCR尿素溶液消耗太多", "description_en": "", "name_zh": "SPN1761-FMI0", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["尿素液位过低", "尿素品质不达标或结晶堵塞", "尿素泵/喷嘴故障", "尿素管路泄漏"], "diagnosis_summary": ["及时添加合格尿素，避免使用劣质尿素", "注意仪表尿素液位报警"], "handling_plan": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "repair_suggestion": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1761, "fmi": 1, "dtc": "P203F", "description_zh": "尿素罐液位已空故障", "description_en": "", "name_zh": "SPN1761-FMI1", "brand": "龙擎", "system": "Urea Tank / 尿素罐", "controller": "Urea Tank / 尿素罐", "category": "Urea Tank / 尿素罐", "ecu_type": "Urea Tank / 尿素罐", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "MIL", "trigger_condition": ["尿素液位过低", "尿素品质不达标或结晶堵塞", "尿素泵/喷嘴故障", "尿素管路泄漏"], "diagnosis_summary": ["及时添加合格尿素，避免使用劣质尿素", "注意仪表尿素液位报警"], "handling_plan": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "repair_suggestion": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "release_condition": [], "component": [], "torque_limit_rule": "Immediately / 立即 / 0.6"}, {"spn": 1761, "fmi": 11, "dtc": "P0203", "description_zh": "剩余尿素量不够", "description_en": "", "name_zh": "SPN1761-FMI11", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["尿素液位过低", "尿素品质不达标或结晶堵塞", "尿素泵/喷嘴故障", "尿素管路泄漏"], "diagnosis_summary": ["及时添加合格尿素，避免使用劣质尿素", "注意仪表尿素液位报警"], "handling_plan": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "repair_suggestion": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1761, "fmi": 12, "dtc": "P203A/01", "description_zh": "EATS", "description_en": "", "name_zh": "SPN1761-FMI12", "brand": "龙擎", "system": "ACM 后处理控制模块", "controller": "ACM 后处理控制模块", "category": "ACM 后处理控制模块", "ecu_type": "ACM 后处理控制模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:B2)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1761, "fmi": 17, "dtc": "P1145/00", "description_zh": "EATS", "description_en": "", "name_zh": "SPN1761-FMI17", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1761, "fmi": 18, "dtc": "P203F", "description_zh": "尿素罐液位低故障", "description_en": "", "name_zh": "SPN1761-FMI18", "brand": "龙擎", "system": "Urea Tank / 尿素罐", "controller": "Urea Tank / 尿素罐", "category": "Urea Tank / 尿素罐", "ecu_type": "Urea Tank / 尿素罐", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "警告（橙色）", "trigger_condition": ["尿素液位过低", "尿素品质不达标或结晶堵塞", "尿素泵/喷嘴故障", "尿素管路泄漏"], "diagnosis_summary": ["及时添加合格尿素，避免使用劣质尿素", "注意仪表尿素液位报警"], "handling_plan": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "repair_suggestion": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1761, "fmi": 2, "dtc": "P203A/64", "description_zh": "EATS", "description_en": "", "name_zh": "SPN1761-FMI2", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:B1)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1761, "fmi": 20, "dtc": "P0204", "description_zh": "剩余尿素量低于警告限值1", "description_en": "", "name_zh": "SPN1761-FMI20", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["尿素液位过低", "尿素品质不达标或结晶堵塞", "尿素泵/喷嘴故障", "尿素管路泄漏"], "diagnosis_summary": ["及时添加合格尿素，避免使用劣质尿素", "注意仪表尿素液位报警"], "handling_plan": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "repair_suggestion": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1761, "fmi": 21, "dtc": "P0205", "description_zh": "剩余尿素量低于警告限值2", "description_en": "", "name_zh": "SPN1761-FMI21", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["尿素液位过低", "尿素品质不达标或结晶堵塞", "尿素泵/喷嘴故障", "尿素管路泄漏"], "diagnosis_summary": ["及时添加合格尿素，避免使用劣质尿素", "注意仪表尿素液位报警"], "handling_plan": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "repair_suggestion": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1761, "fmi": 3, "dtc": "P203D", "description_zh": "尿素罐液位高于工作范围故障", "description_en": "", "name_zh": "SPN1761-FMI3", "brand": "龙擎", "system": "Urea Tank / 尿素罐", "controller": "Urea Tank / 尿素罐", "category": "Urea Tank / 尿素罐", "ecu_type": "Urea Tank / 尿素罐", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "MIL", "trigger_condition": ["尿素液位过低", "尿素品质不达标或结晶堵塞", "尿素泵/喷嘴故障", "尿素管路泄漏"], "diagnosis_summary": ["及时添加合格尿素，避免使用劣质尿素", "注意仪表尿素液位报警"], "handling_plan": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "repair_suggestion": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1761, "fmi": 4, "dtc": "P203C", "description_zh": "尿素罐液位低于工作范围故障", "description_en": "", "name_zh": "SPN1761-FMI4", "brand": "龙擎", "system": "Urea Tank / 尿素罐", "controller": "Urea Tank / 尿素罐", "category": "Urea Tank / 尿素罐", "ecu_type": "Urea Tank / 尿素罐", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "MIL", "trigger_condition": ["尿素液位过低", "尿素品质不达标或结晶堵塞", "尿素泵/喷嘴故障", "尿素管路泄漏"], "diagnosis_summary": ["及时添加合格尿素，避免使用劣质尿素", "注意仪表尿素液位报警"], "handling_plan": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "repair_suggestion": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1761, "fmi": 5, "dtc": "P203A/13", "description_zh": "EATS", "description_en": "", "name_zh": "SPN1761-FMI5", "brand": "龙擎", "system": "ACM 后处理控制模块", "controller": "ACM 后处理控制模块", "category": "ACM 后处理控制模块", "ecu_type": "ACM 后处理控制模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:B2)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P003C", "description_zh": "DFC_EngPrtOvrSpd", "description_en": "", "name_zh": "SPN1769", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1769, "fmi": 11, "dtc": "P00DF", "description_zh": "发动机超速", "description_en": "", "name_zh": "SPN1769-FMI11", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 177, "fmi": 0, "dtc": "000B1", "description_zh": "变速箱油温过高停机", "description_en": "", "name_zh": "SPN177-FMI0", "brand": "龙擎", "system": "TCU(绿控)", "controller": "TCU(绿控)", "category": "TCU(绿控)", "ecu_type": "TCU(绿控)", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器/执行器信号异常偏高", "线束短路或部件内部故障"], "diagnosis_summary": ["注意仪表相关报警灯", "避免高负荷运行"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册排查具体故障点"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册排查具体故障点"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 177, "fmi": 16, "dtc": "100B1", "description_zh": "变速箱油温偏高报警", "description_en": "", "name_zh": "SPN177-FMI16", "brand": "龙擎", "system": "TCU(绿控)", "controller": "TCU(绿控)", "category": "TCU(绿控)", "ecu_type": "TCU(绿控)", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器/执行器信号异常偏高", "线束短路或部件内部故障"], "diagnosis_summary": ["注意仪表相关报警灯", "避免高负荷运行"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册排查具体故障点"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册排查具体故障点"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 177, "fmi": 2, "dtc": "200B1", "description_zh": "油温传感器断路", "description_en": "", "name_zh": "SPN177-FMI2", "brand": "龙擎", "system": "TCU(绿控)", "controller": "TCU(绿控)", "category": "TCU(绿控)", "ecu_type": "TCU(绿控)", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 177, "fmi": 3, "dtc": "300B1", "description_zh": "油温传感器短路", "description_en": "", "name_zh": "SPN177-FMI3", "brand": "龙擎", "system": "TCU(绿控)", "controller": "TCU(绿控)", "category": "TCU(绿控)", "ecu_type": "TCU(绿控)", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1810, "fmi": 13, "dtc": "D0712", "description_zh": "坡道传感器未标定", "description_en": "", "name_zh": "SPN1810-FMI13", "brand": "龙擎", "system": "TCU(绿控)", "controller": "TCU(绿控)", "category": "TCU(绿控)", "ecu_type": "TCU(绿控)", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1810, "fmi": 2, "dtc": "10712", "description_zh": "坡道传感器通讯故障", "description_en": "", "name_zh": "SPN1810-FMI2", "brand": "龙擎", "system": "TCU(绿控)", "controller": "TCU(绿控)", "category": "TCU(绿控)", "ecu_type": "TCU(绿控)", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1810, "fmi": 4, "dtc": "40712", "description_zh": "加速度传感器未知故障", "description_en": "", "name_zh": "SPN1810-FMI4", "brand": "龙擎", "system": "TCU(绿控)", "controller": "TCU(绿控)", "category": "TCU(绿控)", "ecu_type": "TCU(绿控)", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1824, "fmi": 1, "dtc": "10720", "description_zh": "车速传感器信号错误", "description_en": "", "name_zh": "SPN1824-FMI1", "brand": "龙擎", "system": "TCU(绿控)", "controller": "TCU(绿控)", "category": "TCU(绿控)", "ecu_type": "TCU(绿控)", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1824, "fmi": 4, "dtc": "040720", "description_zh": "车速没有信号", "description_en": "", "name_zh": "SPN1824-FMI4", "brand": "龙擎", "system": "TCU(绿控)", "controller": "TCU(绿控)", "category": "TCU(绿控)", "ecu_type": "TCU(绿控)", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 1824, "fmi": 8, "dtc": "080720", "description_zh": "车速信号无效", "description_en": "", "name_zh": "SPN1824-FMI8", "brand": "龙擎", "system": "TCU(绿控)", "controller": "TCU(绿控)", "category": "TCU(绿控)", "ecu_type": "TCU(绿控)", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 188, "fmi": 0, "dtc": "P0507", "description_zh": "发动机系统故障", "description_en": "", "name_zh": "SPN188-FMI0", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["请联系服务站解决。"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 188, "fmi": 1, "dtc": "P0506", "description_zh": "发动机系统故障", "description_en": "", "name_zh": "SPN188-FMI1", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["请联系服务站解决。"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 18, "fmi": 0, "dtc": "C126581", "description_zh": "未检测到挂车ABS", "description_en": "", "name_zh": "SPN18-FMI0", "brand": "龙擎", "system": "AEBS&LDWS", "controller": "AEBS&LDWS", "category": "AEBS&LDWS", "ecu_type": "AEBS&LDWS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "仪表亮FCW/AEB故障灯", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 18, "fmi": 3, "dtc": "C120B97", "description_zh": "前视摄像头模块：AEBS故障", "description_en": "", "name_zh": "SPN18-FMI3", "brand": "龙擎", "system": "AEBS&LDWS", "controller": "AEBS&LDWS", "category": "AEBS&LDWS", "ecu_type": "AEBS&LDWS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "仪表亮FCW/AEB故障灯", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P00FD", "description_zh": "DFC_ComEngSpdUnAvail", "description_en": "", "name_zh": "SPN190", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 190, "fmi": 0, "dtc": "P0219", "description_zh": "发动机系统故障", "description_en": "", "name_zh": "SPN190-FMI0", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 190, "fmi": 11, "dtc": "P0336", "description_zh": "曲轴传感器及其线束，齿圈", "description_en": "", "name_zh": "SPN190-FMI11", "brand": "龙擎", "system": "EDC7国三/四", "controller": "", "category": "EDC7国三/四", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["曲轴传感器安装出现松动或曲轴传感器线束出现短路或断路或齿圈安装或加工不对"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["1、检查曲轴传感器安装有无松动", "2、断电，测量传感器接插件2.23、2.19到接头1、2阻值，若阻值～0Ω说明正常", "3、测量传感器接头1、2到整车地之间阻值，若阻值＞1MΩ说明正常", "4、有示波器测量曲轴、凸轮轴同步是否正常，若有问题则可能齿圈或油泵齿轮安装或加工有问题。"], "repair_suggestion": ["1、检查曲轴传感器安装有无松动", "2、断电，测量传感器接插件2.23、2.19到接头1、2阻值，若阻值～0Ω说明正常", "3、测量传感器接头1、2到整车地之间阻值，若阻值＞1MΩ说明正常", "4、有示波器测量曲轴、凸轮轴同步是否正常，若有问题则可能齿圈或油泵齿轮安装或加工有问题。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 190, "fmi": 12, "dtc": "P0008", "description_zh": "Dfp_EngMBackUp", "description_en": "", "name_zh": "SPN190-FMI12", "brand": "龙擎", "system": "EDC7国三/四", "controller": "", "category": "EDC7国三/四", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["曲轴传感器安装出现松动或曲轴传感器线束出现短路或断路或齿圈安装或加工不对"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["1、检查曲轴传感器安装有无松动", "2、断电，测量传感器接插件2.23、2.19到接头1、2阻值，若阻值～0Ω说明正常", "3、测量传感器接头1、2到整车地之间阻值，若阻值＞1MΩ说明正常", "4、有示波器测量曲轴、凸轮轴同步是否正常，若有问题则可能齿圈或油泵齿轮安装或加工有问题。"], "repair_suggestion": ["1、检查曲轴传感器安装有无松动", "2、断电，测量传感器接插件2.23、2.19到接头1、2阻值，若阻值～0Ω说明正常", "3、测量传感器接头1、2到整车地之间阻值，若阻值＞1MΩ说明正常", "4、有示波器测量曲轴、凸轮轴同步是否正常，若有问题则可能齿圈或油泵齿轮安装或加工有问题。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 190, "fmi": 2, "dtc": "2321", "description_zh": "", "description_en": "", "name_zh": "SPN190-FMI2", "brand": "康明斯", "system": "康明斯INSITE", "controller": "", "category": "康明斯INSITE", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["发动机曲轴转速/位置 - 数据不稳定、间断或不 控制装置由主转速传感器切换到备 正确。曲轴发动机转速传感器间歇性同步。 用转速感器时，发动机会出现缺火 。当发动机在备用转速传感器的控 制下运转时，发动机功率会降低。"], "diagnosis_summary": [], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 190, "fmi": 7, "dtc": "P0016", "description_zh": "曲轴、凸轮轴传感器及其线束，齿圈或油泵齿轮安装或加工不合适", "description_en": "", "name_zh": "SPN190-FMI7", "brand": "龙擎", "system": "EDC7国三/四", "controller": "", "category": "EDC7国三/四", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["曲轴、凸轮轴传感器及其线束，齿圈或油泵齿轮安装或加工不合适"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["1、检查曲轴、凸轮轴有无松动", "2、检查曲轴、凸轮轴线束是否正常", "3、检查齿圈、油泵齿轮安装是否正常", "4、用示波器观察同步信号是否正常。"], "repair_suggestion": ["1、检查曲轴、凸轮轴有无松动", "2、检查曲轴、凸轮轴线束是否正常", "3、检查齿圈、油泵齿轮安装是否正常", "4、用示波器观察同步信号是否正常。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 190, "fmi": 8, "dtc": "", "description_zh": "EEC1信号异常", "description_en": "", "name_zh": "SPN190-FMI8", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 191, "fmi": 3, "dtc": "", "description_zh": "车速传感器1或线束故障", "description_en": "", "name_zh": "SPN191-FMI3", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 191, "fmi": 8, "dtc": "", "description_zh": "车速传感器1或线束故障", "description_en": "", "name_zh": "SPN191-FMI8", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 19544, "fmi": 0, "dtc": "", "description_zh": "EBS:ABS压力控制阀和挂车控制阀供电电压-在启动发动机时低于下限", "description_en": "", "name_zh": "SPN19544-FMI0", "brand": "龙擎", "system": "EBS/ABS 制动系统", "controller": "EBS/ABS 制动系统", "category": "EBS/ABS 制动系统", "ecu_type": "EBS/ABS 制动系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器老化漂移", "管路积碳堵塞", "大气压力传感器对比偏差过大"], "diagnosis_summary": ["注意仪表动力不足报警灯", "避免长时间高负荷运行"], "handling_plan": ["使用诊断仪读取实际压力值并对比标准大气压", "清洗或更换堵塞的管路", "重新校准传感器"], "repair_suggestion": ["使用诊断仪读取实际压力值并对比标准大气压", "清洗或更换堵塞的管路", "重新校准传感器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "U0101", "description_zh": "ETC1报文接收超时Transmission #1 Msg Timeout（ETC1报文接收超时Transmission #1 Msg Timeout）", "description_en": "", "name_zh": "SPN2003FMI9_DTCU0101", "brand": "上柴", "system": "ECU", "controller": "ECU", "category": "", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表是否有多个报警灯同时点亮"], "handling_plan": ["检查CAN总线及ETC1报文发送节点（如发动机ECM或变速箱TCM）的通讯线路，重点排查插头松动、氧化或线路破损。确认相关控制器供电与搭铁正常，并用万用表测量CAN-H/CAN-L电阻及波形，必要时更换故障控制器或修复总线终端电阻。"], "repair_suggestion": ["检查CAN总线及ETC1报文发送节点（如发动机ECM或变速箱TCM）的通讯线路，重点排查插头松动、氧化或线路破损。确认相关控制器供电与搭铁正常，并用万用表测量CAN-H/CAN-L电阻及波形，必要时更换故障控制器或修复总线终端电阻。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "U0117", "description_zh": "WWCMD报文接收超时Woodward PTO（WWCMD报文接收超时Woodward PTO）", "description_en": "", "name_zh": "SPN2007FMI9_DTCU0117", "brand": "上柴", "system": "ECU", "controller": "ECU", "category": "", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表是否有多个报警灯同时点亮"], "handling_plan": ["检查Woodward PTO控制模块与整车CAN总线之间的通信线路，重点排查插头端子是否松动、氧化或线束磨损断路。确认PTO模块供电与搭铁正常后，使用诊断仪读取该模块内部故障记录，若通信仍中断，需更换Woodward PTO控制模块。"], "repair_suggestion": ["检查Woodward PTO控制模块与整车CAN总线之间的通信线路，重点排查插头端子是否松动、氧化或线束磨损断路。确认PTO模块供电与搭铁正常后，使用诊断仪读取该模块内部故障记录，若通信仍中断，需更换Woodward PTO控制模块。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "565", "description_zh": "EBC2报文接收超时（EBC2报文接收超时Brakes - System Controller Msg Timeout）", "description_en": "", "name_zh": "SPN2011FMI2_DTC565", "brand": "潍柴", "system": "整车", "controller": "ECU", "category": "整车", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表是否有多个报警灯同时点亮"], "handling_plan": ["检查CAN总线及EBC2（制动系统控制器）通讯线路，重点排查插头端子是否松动、氧化或线路破损，并测量终端电阻（60Ω）。若线路正常，则需检查制动控制器（EBC2）供电、搭铁及内部故障，必要时更换控制器或刷写最新版程序。"], "repair_suggestion": ["检查CAN总线及EBC2（制动系统控制器）通讯线路，重点排查插头端子是否松动、氧化或线路破损，并测量终端电阻（60Ω）。若线路正常，则需检查制动控制器（EBC2）供电、搭铁及内部故障，必要时更换控制器或刷写最新版程序。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 2023, "fmi": 9, "dtc": "U0155/00", "description_zh": "ECM", "description_en": "", "name_zh": "SPN2023-FMI9", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:A)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 2049, "fmi": 19, "dtc": "U0431/41", "description_zh": "ECM", "description_en": "", "name_zh": "SPN2049-FMI19", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:A)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 2049, "fmi": 9, "dtc": "U0141/00", "description_zh": "ECM", "description_en": "", "name_zh": "SPN2049-FMI9", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:A)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 21005, "fmi": 3, "dtc": "", "description_zh": "ABS制动灯继电器对电源短路(21005,3)", "description_en": "", "name_zh": "SPN21005-FMI3", "brand": "龙擎", "system": "DFCV", "controller": "DFCV", "category": "DFCV", "ecu_type": "DFCV", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["ABS制动灯继电器"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["1、检查制动灯继电器线束"], "repair_suggestion": ["1、检查制动灯继电器线束"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 21005, "fmi": 4, "dtc": "", "description_zh": "ABS制动灯继电器对地短路(21005,4)", "description_en": "", "name_zh": "SPN21005-FMI4", "brand": "龙擎", "system": "DFCV", "controller": "DFCV", "category": "DFCV", "ecu_type": "DFCV", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["ABS制动灯继电器"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["1、检查制动灯继电器线束"], "repair_suggestion": ["1、检查制动灯继电器线束"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 21005, "fmi": 6, "dtc": "", "description_zh": "ABS制动灯继电器控制线路故障-超温(21005,6)", "description_en": "", "name_zh": "SPN21005-FMI6", "brand": "龙擎", "system": "DFCV", "controller": "DFCV", "category": "DFCV", "ecu_type": "DFCV", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["ABS制动灯继电器"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["仪表不显示C级故障"], "repair_suggestion": ["仪表不显示C级故障"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 21006, "fmi": 16, "dtc": "", "description_zh": "制动踏板行程传感器2 5V电源故障-过高(21006,16)", "description_en": "", "name_zh": "SPN21006-FMI16", "brand": "龙擎", "system": "DFCV", "controller": "DFCV", "category": "DFCV", "ecu_type": "DFCV", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["制动踏板"], "diagnosis_summary": ["注意仪表相关报警灯", "避免高负荷运行"], "handling_plan": ["仪表不显示C级故障"], "repair_suggestion": ["仪表不显示C级故障"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 21006, "fmi": 18, "dtc": "", "description_zh": "制动踏板行程传感器2 5V电源故障-过低(21006,18)", "description_en": "", "name_zh": "SPN21006-FMI18", "brand": "龙擎", "system": "DFCV", "controller": "DFCV", "category": "DFCV", "ecu_type": "DFCV", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["制动踏板"], "diagnosis_summary": ["注意仪表相关报警灯", "尽快安排检修"], "handling_plan": ["仪表不显示C级故障"], "repair_suggestion": ["仪表不显示C级故障"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 21006, "fmi": 5, "dtc": "", "description_zh": "制动踏板行程传感器2 5V电源故障-开路(21006,5)", "description_en": "", "name_zh": "SPN21006-FMI5", "brand": "龙擎", "system": "DFCV", "controller": "DFCV", "category": "DFCV", "ecu_type": "DFCV", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["制动踏板"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["1、检查制动踏板行程传感器2线束"], "repair_suggestion": ["1、检查制动踏板行程传感器2线束"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 21006, "fmi": 6, "dtc": "", "description_zh": "制动踏板行程传感器2 5V电源故障-对地短路(21006,6)", "description_en": "", "name_zh": "SPN21006-FMI6", "brand": "龙擎", "system": "DFCV", "controller": "DFCV", "category": "DFCV", "ecu_type": "DFCV", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["制动踏板"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["1、检查制动踏板行程传感器2线束"], "repair_suggestion": ["1、检查制动踏板行程传感器2线束"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 21007, "fmi": 16, "dtc": "", "description_zh": "制动踏板行程传感器2信号故障-超量程最大值(21007,16)", "description_en": "", "name_zh": "SPN21007-FMI16", "brand": "龙擎", "system": "DFCV", "controller": "DFCV", "category": "DFCV", "ecu_type": "DFCV", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["制动踏板"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["1、检查制动踏板行程传感器2部件"], "repair_suggestion": ["1、检查制动踏板行程传感器2部件"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 21007, "fmi": 18, "dtc": "", "description_zh": "制动踏板行程传感器2信号故障-超量程最小值(21007,18)", "description_en": "", "name_zh": "SPN21007-FMI18", "brand": "龙擎", "system": "DFCV", "controller": "DFCV", "category": "DFCV", "ecu_type": "DFCV", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["制动踏板"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["1、检查制动踏板行程传感器2部件"], "repair_suggestion": ["1、检查制动踏板行程传感器2部件"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 21007, "fmi": 2, "dtc": "", "description_zh": "制动踏板行程传感器2信号故障-合理性(21007,2)", "description_en": "", "name_zh": "SPN21007-FMI2", "brand": "龙擎", "system": "DFCV", "controller": "DFCV", "category": "DFCV", "ecu_type": "DFCV", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["制动踏板"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["仪表不显示C级故障"], "repair_suggestion": ["仪表不显示C级故障"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 21007, "fmi": 5, "dtc": "", "description_zh": "电源线开路或信号线短路到地(21007,5)", "description_en": "", "name_zh": "SPN21007-FMI5", "brand": "龙擎", "system": "DFCV", "controller": "DFCV", "category": "DFCV", "ecu_type": "DFCV", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["电源"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["1、检查HCU供电电源线束"], "repair_suggestion": ["1、检查HCU供电电源线束"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 21008, "fmi": 16, "dtc": "", "description_zh": "电子加速踏板1电源5V电源故障-过高(21008,16)", "description_en": "", "name_zh": "SPN21008-FMI16", "brand": "龙擎", "system": "DFCV", "controller": "DFCV", "category": "DFCV", "ecu_type": "DFCV", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["油门踏板"], "diagnosis_summary": ["注意仪表相关报警灯", "避免高负荷运行"], "handling_plan": ["仪表不显示C级故障"], "repair_suggestion": ["仪表不显示C级故障"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 21008, "fmi": 18, "dtc": "", "description_zh": "电子加速踏板1电源5V电源故障-过低(21008,18)", "description_en": "", "name_zh": "SPN21008-FMI18", "brand": "龙擎", "system": "DFCV", "controller": "DFCV", "category": "DFCV", "ecu_type": "DFCV", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["油门踏板"], "diagnosis_summary": ["注意仪表相关报警灯", "尽快安排检修"], "handling_plan": ["仪表不显示C级故障"], "repair_suggestion": ["仪表不显示C级故障"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 21008, "fmi": 5, "dtc": "", "description_zh": "电子加速踏板1电源5V电源故障-开路(21008,5)", "description_en": "", "name_zh": "SPN21008-FMI5", "brand": "龙擎", "system": "DFCV", "controller": "DFCV", "category": "DFCV", "ecu_type": "DFCV", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["油门踏板"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["1、检查加速踏板行程传感器1线束"], "repair_suggestion": ["1、检查加速踏板行程传感器1线束"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 21008, "fmi": 6, "dtc": "", "description_zh": "电子加速踏板1电源5V电源故障-对地短路(21008,6)", "description_en": "", "name_zh": "SPN21008-FMI6", "brand": "龙擎", "system": "DFCV", "controller": "DFCV", "category": "DFCV", "ecu_type": "DFCV", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["油门踏板"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["1、检查加速踏板行程传感器1线束"], "repair_suggestion": ["1、检查加速踏板行程传感器1线束"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 21009, "fmi": 16, "dtc": "", "description_zh": "电子加速踏板2电源5V电源故障-过高(21009,16)", "description_en": "", "name_zh": "SPN21009-FMI16", "brand": "龙擎", "system": "DFCV", "controller": "DFCV", "category": "DFCV", "ecu_type": "DFCV", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["油门踏板"], "diagnosis_summary": ["注意仪表相关报警灯", "避免高负荷运行"], "handling_plan": ["仪表不显示C级故障"], "repair_suggestion": ["仪表不显示C级故障"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 21009, "fmi": 18, "dtc": "", "description_zh": "电子加速踏板2电源5V电源故障-过低(21009,18)", "description_en": "", "name_zh": "SPN21009-FMI18", "brand": "龙擎", "system": "DFCV", "controller": "DFCV", "category": "DFCV", "ecu_type": "DFCV", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["油门踏板"], "diagnosis_summary": ["注意仪表相关报警灯", "尽快安排检修"], "handling_plan": ["仪表不显示C级故障"], "repair_suggestion": ["仪表不显示C级故障"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 21009, "fmi": 5, "dtc": "", "description_zh": "电子加速踏板2电源5V电源故障-开路(21009,5)", "description_en": "", "name_zh": "SPN21009-FMI5", "brand": "龙擎", "system": "DFCV", "controller": "DFCV", "category": "DFCV", "ecu_type": "DFCV", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["油门踏板"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["1、检查加速踏板行程传感器2线束"], "repair_suggestion": ["1、检查加速踏板行程传感器2线束"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 21009, "fmi": 6, "dtc": "", "description_zh": "电子加速踏板2电源5V电源故障-对地短路(21009,6)", "description_en": "", "name_zh": "SPN21009-FMI6", "brand": "龙擎", "system": "DFCV", "controller": "DFCV", "category": "DFCV", "ecu_type": "DFCV", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["油门踏板"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["1、检查加速踏板行程传感器2线束"], "repair_suggestion": ["1、检查加速踏板行程传感器2线束"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 21012, "fmi": 3, "dtc": "", "description_zh": "DCDC使能信号对电短路(21012,3)", "description_en": "", "name_zh": "SPN21012-FMI3", "brand": "龙擎", "system": "DFCV", "controller": "DFCV", "category": "DFCV", "ecu_type": "DFCV", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["DCDC"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["1、排查HCU输出端DCDC使能输出接口线束"], "repair_suggestion": ["1、排查HCU输出端DCDC使能输出接口线束"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 21012, "fmi": 4, "dtc": "", "description_zh": "DCDC使能信号对地短路(21012,4)", "description_en": "", "name_zh": "SPN21012-FMI4", "brand": "龙擎", "system": "DFCV", "controller": "DFCV", "category": "DFCV", "ecu_type": "DFCV", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["DCDC"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["1、排查HCU输出端DCDC使能输出接口线束"], "repair_suggestion": ["1、排查HCU输出端DCDC使能输出接口线束"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 21012, "fmi": 6, "dtc": "", "description_zh": "DCDC使能信号控制线路故障-超温(21012,6)", "description_en": "", "name_zh": "SPN21012-FMI6", "brand": "龙擎", "system": "DFCV", "controller": "DFCV", "category": "DFCV", "ecu_type": "DFCV", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["DCDC"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["仪表不显示C级故障"], "repair_suggestion": ["仪表不显示C级故障"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 21013, "fmi": 3, "dtc": "", "description_zh": "空调使能继电器对电短路(21013,3)", "description_en": "", "name_zh": "SPN21013-FMI3", "brand": "龙擎", "system": "DFCV", "controller": "DFCV", "category": "DFCV", "ecu_type": "DFCV", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["空调使能继电器"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["1、排查HCU输出端空调继电器使能输出接口线束"], "repair_suggestion": ["1、排查HCU输出端空调继电器使能输出接口线束"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 21013, "fmi": 4, "dtc": "", "description_zh": "空调使能继电器对地短路(21013,4)", "description_en": "", "name_zh": "SPN21013-FMI4", "brand": "龙擎", "system": "DFCV", "controller": "DFCV", "category": "DFCV", "ecu_type": "DFCV", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["空调使能继电器"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["1、排查HCU输出端空调继电器使能输出接口线束"], "repair_suggestion": ["1、排查HCU输出端空调继电器使能输出接口线束"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 21013, "fmi": 6, "dtc": "", "description_zh": "空调使能继电器控制线路故障-超温(21013,6)", "description_en": "", "name_zh": "SPN21013-FMI6", "brand": "龙擎", "system": "DFCV", "controller": "DFCV", "category": "DFCV", "ecu_type": "DFCV", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["空调使能继电器"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["仪表不显示C级故障"], "repair_suggestion": ["仪表不显示C级故障"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 21014, "fmi": 3, "dtc": "", "description_zh": "PTC使能继电器对电短路(21014,3)", "description_en": "", "name_zh": "SPN21014-FMI3", "brand": "龙擎", "system": "DFCV", "controller": "DFCV", "category": "DFCV", "ecu_type": "DFCV", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["PTC使能继电器"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["1、排查HCU输出端PTC继电器使能输出接口线束"], "repair_suggestion": ["1、排查HCU输出端PTC继电器使能输出接口线束"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 21014, "fmi": 4, "dtc": "", "description_zh": "PTC使能继电器对地短路(21014,4)", "description_en": "", "name_zh": "SPN21014-FMI4", "brand": "龙擎", "system": "DFCV", "controller": "DFCV", "category": "DFCV", "ecu_type": "DFCV", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["PTC使能继电器"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["1、排查HCU输出端PTC继电器使能输出接口线束"], "repair_suggestion": ["1、排查HCU输出端PTC继电器使能输出接口线束"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 21014, "fmi": 6, "dtc": "", "description_zh": "PTC使能继电器控制线路故障-超温(21014,6)", "description_en": "", "name_zh": "SPN21014-FMI6", "brand": "龙擎", "system": "DFCV", "controller": "DFCV", "category": "DFCV", "ecu_type": "DFCV", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["PTC使能继电器"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["仪表不显示C级故障"], "repair_suggestion": ["仪表不显示C级故障"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 21016, "fmi": 12, "dtc": "", "description_zh": "静态RAM检测不能通过(21016,12)", "description_en": "", "name_zh": "SPN21016-FMI12", "brand": "龙擎", "system": "DFCV", "controller": "DFCV", "category": "DFCV", "ecu_type": "DFCV", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["HCU"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["1、联系HCU厂家排查或更换HCU"], "repair_suggestion": ["1、联系HCU厂家排查或更换HCU"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 21017, "fmi": 12, "dtc": "", "description_zh": "非正常复位发生存(21017,12)", "description_en": "", "name_zh": "SPN21017-FMI12", "brand": "龙擎", "system": "DFCV", "controller": "DFCV", "category": "DFCV", "ecu_type": "DFCV", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["HCU"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["仪表不显示C级故障"], "repair_suggestion": ["仪表不显示C级故障"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 21018, "fmi": 12, "dtc": "", "description_zh": "内部SPI通讯故障(21018,12)", "description_en": "", "name_zh": "SPN21018-FMI12", "brand": "龙擎", "system": "DFCV", "controller": "DFCV", "category": "DFCV", "ecu_type": "DFCV", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["HCU"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["1、联系HCU厂家排查或更换HCU"], "repair_suggestion": ["1、联系HCU厂家排查或更换HCU"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 21019, "fmi": 3, "dtc": "", "description_zh": "高压配电盒正极继电器使能信号对电短路(21019,3)", "description_en": "", "name_zh": "SPN21019-FMI3", "brand": "龙擎", "system": "DFCV", "controller": "DFCV", "category": "DFCV", "ecu_type": "DFCV", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["高压配电盒正极继电器"], "diagnosis_summary": ["注意仪表相关报警灯", "避免高负荷运行"], "handling_plan": ["1、排查HCU输出端高压配电盒继电器使能输出接口线束"], "repair_suggestion": ["1、排查HCU输出端高压配电盒继电器使能输出接口线束"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 21019, "fmi": 4, "dtc": "", "description_zh": "高压配电盒正极继电器使能信号对地短路(21019,4)", "description_en": "", "name_zh": "SPN21019-FMI4", "brand": "龙擎", "system": "DFCV", "controller": "DFCV", "category": "DFCV", "ecu_type": "DFCV", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["高压配电盒正极继电器"], "diagnosis_summary": ["注意仪表相关报警灯", "避免高负荷运行"], "handling_plan": ["1、排查HCU输出端高压配电盒继电器使能输出接口线束"], "repair_suggestion": ["1、排查HCU输出端高压配电盒继电器使能输出接口线束"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 21019, "fmi": 6, "dtc": "", "description_zh": "高压配电盒正极继电器使能信号控制线路故障-超温(21019,6)", "description_en": "", "name_zh": "SPN21019-FMI6", "brand": "龙擎", "system": "DFCV", "controller": "DFCV", "category": "DFCV", "ecu_type": "DFCV", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["高压配电盒正极继电器"], "diagnosis_summary": ["注意仪表相关报警灯", "避免高负荷运行"], "handling_plan": ["2、排查HCU输出端高压配电盒继电器使能输出接口线束"], "repair_suggestion": ["2、排查HCU输出端高压配电盒继电器使能输出接口线束"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 21022, "fmi": 3, "dtc": "", "description_zh": "倒车灯输出对电短路或者开路(21022,3)", "description_en": "", "name_zh": "SPN21022-FMI3", "brand": "龙擎", "system": "DFCV", "controller": "DFCV", "category": "DFCV", "ecu_type": "DFCV", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["倒车灯输出"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["1、排查倒车灯输出线束"], "repair_suggestion": ["1、排查倒车灯输出线束"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 21022, "fmi": 4, "dtc": "", "description_zh": "倒车灯输出对地短路或者过温(21022,4)", "description_en": "", "name_zh": "SPN21022-FMI4", "brand": "龙擎", "system": "DFCV", "controller": "DFCV", "category": "DFCV", "ecu_type": "DFCV", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["倒车灯输出"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["1、排查倒车灯输出线束"], "repair_suggestion": ["1、排查倒车灯输出线束"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 21022, "fmi": 6, "dtc": "", "description_zh": "倒车灯输出控制线路故障-超温(21022,6)", "description_en": "", "name_zh": "SPN21022-FMI6", "brand": "龙擎", "system": "DFCV", "controller": "DFCV", "category": "DFCV", "ecu_type": "DFCV", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["倒车灯输出"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["仪表不显示C级故障"], "repair_suggestion": ["仪表不显示C级故障"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 21056, "fmi": 16, "dtc": "", "description_zh": "制动踏板行程传感器1 5V电源故障-过高(21056,16)", "description_en": "", "name_zh": "SPN21056-FMI16", "brand": "龙擎", "system": "DFCV", "controller": "DFCV", "category": "DFCV", "ecu_type": "DFCV", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["制动踏板"], "diagnosis_summary": ["注意仪表相关报警灯", "避免高负荷运行"], "handling_plan": ["仪表不显示C级故障"], "repair_suggestion": ["仪表不显示C级故障"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 21056, "fmi": 18, "dtc": "", "description_zh": "制动踏板行程传感器1 5V电源故障-过低(21056,18)", "description_en": "", "name_zh": "SPN21056-FMI18", "brand": "龙擎", "system": "DFCV", "controller": "DFCV", "category": "DFCV", "ecu_type": "DFCV", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["制动踏板"], "diagnosis_summary": ["注意仪表相关报警灯", "尽快安排检修"], "handling_plan": ["仪表不显示C级故障"], "repair_suggestion": ["仪表不显示C级故障"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 21056, "fmi": 5, "dtc": "", "description_zh": "制动踏板行程传感器1 5V电源故障-开路(21056,5)", "description_en": "", "name_zh": "SPN21056-FMI5", "brand": "龙擎", "system": "DFCV", "controller": "DFCV", "category": "DFCV", "ecu_type": "DFCV", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["制动踏板"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["1、检查制动踏板行程传感器1线束"], "repair_suggestion": ["1、检查制动踏板行程传感器1线束"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 21056, "fmi": 6, "dtc": "", "description_zh": "制动踏板行程传感器1 5V电源故障-对地短路(21056,6)", "description_en": "", "name_zh": "SPN21056-FMI6", "brand": "龙擎", "system": "DFCV", "controller": "DFCV", "category": "DFCV", "ecu_type": "DFCV", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["制动踏板"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["1、检查制动踏板行程传感器1线束"], "repair_suggestion": ["1、检查制动踏板行程传感器1线束"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 21067, "fmi": 16, "dtc": "", "description_zh": "制动踏板行程传感器1信号故障-超量程最大值(21067,16)", "description_en": "", "name_zh": "SPN21067-FMI16", "brand": "龙擎", "system": "DFCV", "controller": "DFCV", "category": "DFCV", "ecu_type": "DFCV", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["制动踏板"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["1、检查制动踏板行程传感器1部件"], "repair_suggestion": ["1、检查制动踏板行程传感器1部件"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 21067, "fmi": 18, "dtc": "", "description_zh": "制动踏板行程传感器1信号故障-超量程最小值(21067,18)", "description_en": "", "name_zh": "SPN21067-FMI18", "brand": "龙擎", "system": "DFCV", "controller": "DFCV", "category": "DFCV", "ecu_type": "DFCV", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["制动踏板"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["1、检查制动踏板行程传感器1部件"], "repair_suggestion": ["1、检查制动踏板行程传感器1部件"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 21067, "fmi": 2, "dtc": "", "description_zh": "制动踏板行程传感器1信号故障-合理性(21067,2)", "description_en": "", "name_zh": "SPN21067-FMI2", "brand": "龙擎", "system": "DFCV", "controller": "DFCV", "category": "DFCV", "ecu_type": "DFCV", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["制动踏板"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["仪表不显示C级故障"], "repair_suggestion": ["仪表不显示C级故障"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 21068, "fmi": 2, "dtc": "", "description_zh": "干燥器压力开关信号不合理（21068,2）", "description_en": "", "name_zh": "SPN21068-FMI2", "brand": "龙擎", "system": "DFCV", "controller": "DFCV", "category": "DFCV", "ecu_type": "DFCV", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["干燥器压力开关"], "diagnosis_summary": ["注意仪表动力不足报警灯", "避免长时间高负荷运行"], "handling_plan": ["1、请联系服务站维修干燥器压力开关"], "repair_suggestion": ["1、请联系服务站维修干燥器压力开关"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 21069, "fmi": 2, "dtc": "", "description_zh": "整车气路或空压机漏气（21069,2）", "description_en": "", "name_zh": "SPN21069-FMI2", "brand": "龙擎", "system": "DFCV", "controller": "DFCV", "category": "DFCV", "ecu_type": "DFCV", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["整车气路或空压机"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["1、请联系服务站检查制动系统密闭性"], "repair_suggestion": ["1、请联系服务站检查制动系统密闭性"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 21, "fmi": 0, "dtc": "", "description_zh": "绝缘测量故障", "description_en": "", "name_zh": "SPN21-FMI0", "brand": "东风新能源", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["BMU硬件问题"], "diagnosis_summary": ["注意仪表高压报警灯", "禁止触摸高压部件"], "handling_plan": ["更换BMU"], "repair_suggestion": ["更换BMU"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "563", "description_zh": "TCO1报文接收超时（TCO1报文接收超时Tachograph Msg Timeout）", "description_en": "", "name_zh": "SPN2238FMI9_DTC563", "brand": "潍柴", "system": "整车", "controller": "ECU", "category": "整车", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表是否有多个报警灯同时点亮"], "handling_plan": ["检查TCO1报文来源（数字式行驶记录仪/车速传感器）及其CAN线束连接，确认记录仪供电和CAN通信正常。重点排查CAN总线终端电阻及线路干扰，必要时更换行驶记录仪或相关线束。"], "repair_suggestion": ["检查TCO1报文来源（数字式行驶记录仪/车速传感器）及其CAN线束连接，确认记录仪供电和CAN通信正常。重点排查CAN总线终端电阻及线路干扰，必要时更换行驶记录仪或相关线束。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 22, "fmi": 0, "dtc": "", "description_zh": "电流传感器过流故障（电流采样均超限）", "description_en": "", "name_zh": "SPN22-FMI0", "brand": "东风新能源", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["电流传感器问题"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": ["更换电流传感器"], "repair_suggestion": ["更换电流传感器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 22, "fmi": 13, "dtc": "P051A", "description_zh": "曲轴箱通风系统异常", "description_en": "", "name_zh": "SPN22-FMI13", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["下电等待30s，插拔曲轴箱压力传感器接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P04FC", "description_zh": "油气分离器出口压力低", "description_en": "", "name_zh": "SPN22FMI18_DTCP04FC", "brand": "玉柴", "system": "曲轴箱通风系统", "controller": "ECU", "category": "曲轴箱通风系统", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意发动机是否难以启动或熄火", "尽量不要熄火"], "handling_plan": ["检查油气分离器滤芯是否堵塞或破损，必要时更换", "同时排查压力传感器及管路是否存在泄漏或堵塞。若滤芯正常，则需进一步检测曲轴箱通风阀（PCV）及增压器密封性，确认油气分离器本体内部隔板或回油管是否失效。"], "repair_suggestion": ["检查油气分离器滤芯是否堵塞或破损，必要时更换", "同时排查压力传感器及管路是否存在泄漏或堵塞。若滤芯正常，则需进一步检测曲轴箱通风阀（PCV）及增压器密封性，确认油气分离器本体内部隔板或回油管是否失效。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 22, "fmi": 2, "dtc": "P051A", "description_zh": "曲轴箱通风系统异常", "description_en": "", "name_zh": "SPN22-FMI2", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["下电等待30s，插拔曲轴箱压力传感器接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P04E1", "description_zh": "油气分离器出口压力传感器电压高", "description_en": "", "name_zh": "SPN22FMI3_DTCP04E1", "brand": "玉柴", "system": "油气分离器出口压力传感器", "controller": "ECU", "category": "油气分离器出口压力传感器", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表动力不足报警", "避免高负荷运行"], "handling_plan": ["检查油气分离器出口压力传感器及其线路，测量传感器供电（通常5V）和信号电压，确认是否存在对电源短路或开路。若线路正常，则更换传感器", "同时排查ECU相关针脚是否腐蚀或接触不良。"], "repair_suggestion": ["检查油气分离器出口压力传感器及其线路，测量传感器供电（通常5V）和信号电压，确认是否存在对电源短路或开路。若线路正常，则更换传感器", "同时排查ECU相关针脚是否腐蚀或接触不良。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "4517", "description_zh": "车辆识别号 - 超出标定", "description_en": "", "name_zh": "SPN237FMI13_DTC4517", "brand": "康明斯", "system": "Calibration", "controller": "ECM", "category": "Calibration", "ecu_type": "ECM", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表报警提示", "避免高负荷运行"], "handling_plan": ["请提供具体的故障码（如P-code、SPN/FMI或OEM自定义码），以便生成针对性的维修建议。当前信息仅“VIN超出标定”过于笼统，无法给出有效要点。"], "repair_suggestion": ["请提供具体的故障码（如P-code、SPN/FMI或OEM自定义码），以便生成针对性的维修建议。当前信息仅“VIN超出标定”过于笼统，无法给出有效要点。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 23, "fmi": 0, "dtc": "", "description_zh": "零电流偏移超范围", "description_en": "", "name_zh": "SPN23-FMI0", "brand": "东风新能源", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["电流传感器问题"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["更换电流传感器"], "repair_suggestion": ["更换电流传感器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 24141, "fmi": 0, "dtc": "", "description_zh": "EBS:挂车控制阀-不制动时压力高难以置信", "description_en": "", "name_zh": "SPN24141-FMI0", "brand": "龙擎", "system": "EBS/ABS 制动系统", "controller": "EBS/ABS 制动系统", "category": "EBS/ABS 制动系统", "ecu_type": "EBS/ABS 制动系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器老化漂移", "管路积碳堵塞", "大气压力传感器对比偏差过大"], "diagnosis_summary": ["注意仪表动力不足报警灯", "避免长时间高负荷运行"], "handling_plan": ["使用诊断仪读取实际压力值并对比标准大气压", "清洗或更换堵塞的管路", "重新校准传感器"], "repair_suggestion": ["使用诊断仪读取实际压力值并对比标准大气压", "清洗或更换堵塞的管路", "重新校准传感器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 24145, "fmi": 0, "dtc": "", "description_zh": "EBS:挂车控制阀-不制动时压力高难以置信", "description_en": "", "name_zh": "SPN24145-FMI0", "brand": "龙擎", "system": "EBS/ABS 制动系统", "controller": "EBS/ABS 制动系统", "category": "EBS/ABS 制动系统", "ecu_type": "EBS/ABS 制动系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器老化漂移", "管路积碳堵塞", "大气压力传感器对比偏差过大"], "diagnosis_summary": ["注意仪表动力不足报警灯", "避免长时间高负荷运行"], "handling_plan": ["使用诊断仪读取实际压力值并对比标准大气压", "清洗或更换堵塞的管路", "重新校准传感器"], "repair_suggestion": ["使用诊断仪读取实际压力值并对比标准大气压", "清洗或更换堵塞的管路", "重新校准传感器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 2430, "fmi": 12, "dtc": "", "description_zh": "液位低或液位传感器故障", "description_en": "", "name_zh": "SPN2430-FMI12", "brand": "龙擎", "system": "燃料电池冷却系统", "controller": "燃料电池冷却系统", "category": "燃料电池冷却系统", "ecu_type": "燃料电池冷却系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["冷却液位传感器"], "diagnosis_summary": ["注意仪表相关报警灯", "尽快安排检修"], "handling_plan": ["添加冷却液", "若传感器故障，更换传感器"], "repair_suggestion": ["添加冷却液", "若传感器故障，更换传感器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 24, "fmi": 0, "dtc": "", "description_zh": "SOH过低2级", "description_en": "", "name_zh": "SPN24-FMI0", "brand": "东风新能源", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["电池健康度过低"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["联系电池厂家处理"], "repair_suggestion": ["联系电池厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 251, "fmi": 10, "dtc": "U3017/00", "description_zh": "TACHOGRAPH", "description_en": "", "name_zh": "SPN251-FMI10", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:B1)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 251, "fmi": 2, "dtc": "1689", "description_zh": "", "description_en": "", "name_zh": "SPN251-FMI2", "brand": "康明斯", "system": "康明斯INSITE", "controller": "", "category": "康明斯INSITE", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["实时时钟电源中断 - 数据不稳定、间断或不正确 对性能没有影响。ECM 中的数据可 。 实时时钟断电。 能没有准确的时间和日期信息。"], "diagnosis_summary": [], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "U005A", "description_zh": "DFC_FrmMngTCO1TO", "description_en": "", "name_zh": "SPN259888", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 25, "fmi": 0, "dtc": "", "description_zh": "MCU供电电压故障", "description_en": "", "name_zh": "SPN25-FMI0", "brand": "东风新能源", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["BMU硬件问题"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": ["联系电池厂家更换BMU"], "repair_suggestion": ["联系电池厂家更换BMU"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 2623, "fmi": 3, "dtc": "1239", "description_zh": "", "description_en": "", "name_zh": "SPN2623-FMI3", "brand": "康明斯", "system": "康明斯INSITE", "controller": "", "category": "康明斯INSITE", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["油门踏板或操纵杆位置传感器 2 电路 - 电压高于 发动机输出功率急剧下降。只有跛 正常值或对高压电源短路。检测到油门踏板位置 行回家功率。 传感器 2 信号电路上电压偏高。"], "diagnosis_summary": [], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": "中/限扭限速"}, {"spn": 2623, "fmi": 4, "dtc": "1241", "description_zh": "", "description_en": "", "name_zh": "SPN2623-FMI4", "brand": "康明斯", "system": "康明斯INSITE", "controller": "", "category": "康明斯INSITE", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["油门踏板或操纵杆位置传感器 2 电路 - 电压低于 发动机输出功率急剧下降。只有跛 正常值或对低压电源短路。检测到油门踏板位置 行回家功率。 传感器 2 信号电路上电压偏低。"], "diagnosis_summary": [], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": "中/限扭限速"}, {"spn": 2630, "fmi": 16, "dtc": "P0095", "description_zh": "进气温度异常", "description_en": "", "name_zh": "SPN2630-FMI16", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["传感器元件老化导致信号漂移", "线束接触电阻增大", "ECU标定数据偏差"], "diagnosis_summary": ["请检查废气旁通电磁阀通大气口是否堵塞，EGR排气管路是否漏气，并联系服务站解决。"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": 2630, "fmi": 18, "dtc": "P0095", "description_zh": "进气温度异常", "description_en": "", "name_zh": "SPN2630-FMI18", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["传感器元件老化导致信号漂移", "线束接触电阻增大", "ECU标定数据偏差"], "diagnosis_summary": ["下电等待30s，插拔节气门上游增压压力传感器接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": 2630, "fmi": 2, "dtc": "P0095", "description_zh": "进气温度信号异常", "description_en": "", "name_zh": "SPN2630-FMI2", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["传感器元件老化导致信号漂移", "线束接触电阻增大", "ECU标定数据偏差"], "diagnosis_summary": ["请联系服务站解决。"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": 2630, "fmi": 3, "dtc": "P0095", "description_zh": "进气温度信号异常", "description_en": "", "name_zh": "SPN2630-FMI3", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["传感器元件老化导致信号漂移", "线束接触电阻增大", "ECU标定数据偏差"], "diagnosis_summary": ["请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": 2630, "fmi": 4, "dtc": "P0095", "description_zh": "进气温度信号异常", "description_en": "", "name_zh": "SPN2630-FMI4", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["传感器元件老化导致信号漂移", "线束接触电阻增大", "ECU标定数据偏差"], "diagnosis_summary": ["请检查废气旁通电磁阀前后管路是否断开、堵塞、漏气、破损，并联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": 2631, "fmi": 0, "dtc": "P0045", "description_zh": "增压系统异常", "description_en": "", "name_zh": "SPN2631-FMI0", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["下电等待30s，插拔节气门上游增压压力传感器接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": 2631, "fmi": 1, "dtc": "P0045", "description_zh": "增压系统异常", "description_en": "", "name_zh": "SPN2631-FMI1", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["下电等待30s，插拔节气门上游增压压力传感器接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 2631, "fmi": 15, "dtc": "P0235", "description_zh": "增压压力异常", "description_en": "", "name_zh": "SPN2631-FMI15", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["传感器老化漂移", "管路积碳堵塞", "大气压力传感器对比偏差过大"], "diagnosis_summary": ["下电等待30s，插拔节气门上游增压压力传感器接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": 2631, "fmi": 16, "dtc": "P0235", "description_zh": "增压压力异常", "description_en": "", "name_zh": "SPN2631-FMI16", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["传感器老化漂移", "管路积碳堵塞", "大气压力传感器对比偏差过大"], "diagnosis_summary": ["下电等待30s，插拔智能EGR阀接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": 2631, "fmi": 17, "dtc": "P0235", "description_zh": "增压压力异常", "description_en": "", "name_zh": "SPN2631-FMI17", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["传感器老化漂移", "管路积碳堵塞", "大气压力传感器对比偏差过大"], "diagnosis_summary": ["注意仪表动力不足报警灯", "避免长时间高负荷运行"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": 2631, "fmi": 18, "dtc": "P0235", "description_zh": "增压压力异常", "description_en": "", "name_zh": "SPN2631-FMI18", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["传感器老化漂移", "管路积碳堵塞", "大气压力传感器对比偏差过大"], "diagnosis_summary": ["注意仪表动力不足报警灯", "避免长时间高负荷运行"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": 2631, "fmi": 3, "dtc": "P0235", "description_zh": "增压压力信号异常", "description_en": "", "name_zh": "SPN2631-FMI3", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["传感器老化漂移", "管路积碳堵塞", "大气压力传感器对比偏差过大"], "diagnosis_summary": ["下电等待30s，插拔节气门上游增压压力传感器接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": 2631, "fmi": 4, "dtc": "P0235", "description_zh": "增压压力信号异常", "description_en": "", "name_zh": "SPN2631-FMI4", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["传感器老化漂移", "管路积碳堵塞", "大气压力传感器对比偏差过大"], "diagnosis_summary": ["下电等待30s，插拔节气门上游增压压力传感器接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": 2634, "fmi": 13, "dtc": "P2669", "description_zh": "执行器控制继电器异常", "description_en": "", "name_zh": "SPN2634-FMI13", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 2634, "fmi": 2, "dtc": "P160E", "description_zh": "Dfp_MnRly1_SCB", "description_en": "", "name_zh": "SPN2634-FMI2", "brand": "龙擎", "system": "EDC7国三/四", "controller": "", "category": "EDC7国三/四", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["整车接插件或ECU电源线路问题"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["检查ECU正极(1.02、1.03、1.08、1.09）对ECU负极（1.05、1.06、1.10、1.11）电压，若为24V左右则说明正常"], "repair_suggestion": ["检查ECU正极(1.02、1.03、1.08、1.09）对ECU负极（1.05、1.06、1.10、1.11）电压，若为24V左右则说明正常"], "release_condition": [], "component": [], "torque_limit_rule": "高/停机"}, {"spn": 2634, "fmi": 22, "dtc": "P2684", "description_zh": "执行器供电异常", "description_en": "", "name_zh": "SPN2634-FMI22", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["下电等待30s，插拔前氧传感器接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 2634, "fmi": 23, "dtc": "P26E7", "description_zh": "执行器供电异常", "description_en": "", "name_zh": "SPN2634-FMI23", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 2634, "fmi": 24, "dtc": "P1657", "description_zh": "执行器供电异常", "description_en": "", "name_zh": "SPN2634-FMI24", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 2634, "fmi": 25, "dtc": "P1669", "description_zh": "执行器供电异常", "description_en": "", "name_zh": "SPN2634-FMI25", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["下电等待30s，插拔后氧传感器接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 2634, "fmi": 26, "dtc": "P1684", "description_zh": "执行器供电异常", "description_en": "", "name_zh": "SPN2634-FMI26", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 2634, "fmi": 27, "dtc": "P16E7", "description_zh": "执行器供电异常", "description_en": "", "name_zh": "SPN2634-FMI27", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 2634, "fmi": 28, "dtc": "P16E8", "description_zh": "执行器供电异常", "description_en": "", "name_zh": "SPN2634-FMI28", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["下电等待30s，插拔EGR阀接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 2634, "fmi": 3, "dtc": "P0657", "description_zh": "执行器控制继电器异常", "description_en": "", "name_zh": "SPN2634-FMI3", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 2634, "fmi": 4, "dtc": "", "description_zh": "主继电器1对地短路", "description_en": "", "name_zh": "SPN2634-FMI4", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 2659, "fmi": 0, "dtc": "P0400", "description_zh": "EGR系统异常", "description_en": "", "name_zh": "SPN2659-FMI0", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["EGR阀积碳卡滞", "EGR阀电机或位置传感器故障", "EGR冷却器堵塞", "真空管路泄漏"], "diagnosis_summary": ["请联系服务站解决。"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 2659, "fmi": 1, "dtc": "P0400", "description_zh": "EGR系统异常", "description_en": "", "name_zh": "SPN2659-FMI1", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["EGR阀积碳卡滞", "EGR阀电机或位置传感器故障", "EGR冷却器堵塞", "真空管路泄漏"], "diagnosis_summary": ["注意仪表发动机故障灯", "如动力无明显下降可继续行驶至维修点"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 2659, "fmi": 15, "dtc": "7127", "description_zh": "发动机废气再循环质量流量 - 数据有效但高于正常工作范围 - 最低严重级别", "description_en": "", "name_zh": "SPN2659-FMI15", "brand": "康明斯", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["注意仪表相关报警灯", "避免高负荷运行"], "diagnosis_summary": ["注意仪表相关报警灯", "避免高负荷运行"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册逐步排查"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册逐步排查"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 2659, "fmi": 16, "dtc": "1855", "description_zh": "EGR 质量流量 - 数据有效但高于正常工作范围", "description_en": "", "name_zh": "SPN2659-FMI16", "brand": "康明斯", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["注意仪表相关报警灯", "避免高负荷运行"], "diagnosis_summary": ["注意仪表相关报警灯", "避免高负荷运行"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册逐步排查"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册逐步排查"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P0400", "description_zh": "EGR流量高于期望值（EGR 质量流量 - 数据有效但高于正常工作范围-中等严重级别）", "description_en": "", "name_zh": "SPN2659FMI16_DTCP0400", "brand": "玉柴", "system": "EGR系统监控", "controller": "ECU", "category": "EGR系统监控", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表报警提示", "避免高负荷运行"], "handling_plan": ["检查EGR阀是否卡滞在开启位置或关闭不严，清洁阀体及管路积碳，必要时更换EGR阀。同时排查EGR压差传感器及线路是否故障，并确认废气再循环系统无额外泄漏。"], "repair_suggestion": ["检查EGR阀是否卡滞在开启位置或关闭不严，清洁阀体及管路积碳，必要时更换EGR阀。同时排查EGR压差传感器及线路是否故障，并确认废气再循环系统无额外泄漏。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P0402", "description_zh": "EGR流量过高EGR High Flow（EGR 质量流量 - 数据有效但高于正常工作范围-中等严重级别）", "description_en": "", "name_zh": "SPN2659FMI16_DTCP0402", "brand": "上柴", "system": "ECU", "controller": "ECU", "category": "", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表报警提示", "避免高负荷运行"], "handling_plan": ["检查EGR阀是否卡滞在开启位置或密封不严，清洁或更换阀体及垫片。同时排查EGR管路是否存在额外漏气，并验证EGR压差传感器及线路信号是否准确。若以上正常，需用诊断仪执行EGR自适应重置或检查ECU标定版本。"], "repair_suggestion": ["检查EGR阀是否卡滞在开启位置或密封不严，清洁或更换阀体及垫片。同时排查EGR管路是否存在额外漏气，并验证EGR压差传感器及线路信号是否准确。若以上正常，需用诊断仪执行EGR自适应重置或检查ECU标定版本。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 2659, "fmi": 18, "dtc": "P0400/9C", "description_zh": "EGR V", "description_en": "", "name_zh": "SPN2659-FMI18", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:B1)", "trigger_condition": ["EGR阀积碳卡滞", "EGR阀电机或位置传感器故障", "EGR冷却器堵塞", "真空管路泄漏"], "diagnosis_summary": ["注意仪表发动机故障灯", "如动力无明显下降可继续行驶至维修点"], "handling_plan": ["使用诊断工具执行EGR阀动作测试", "拆卸清洗EGR阀体和管路积碳", "检查EGR阀位置传感器信号", "检查真空管路"], "repair_suggestion": ["使用诊断工具执行EGR阀动作测试", "拆卸清洗EGR阀体和管路积碳", "检查EGR阀位置传感器信号", "检查真空管路"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 26921, "fmi": 0, "dtc": "", "description_zh": "EBS:轮速传感器6线束有缺陷", "description_en": "", "name_zh": "SPN26921-FMI0", "brand": "龙擎", "system": "EBS/ABS 制动系统", "controller": "EBS/ABS 制动系统", "category": "EBS/ABS 制动系统", "ecu_type": "EBS/ABS 制动系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 26, "fmi": 0, "dtc": "", "description_zh": "CC2检测信号上拉电源电压故障", "description_en": "", "name_zh": "SPN26-FMI0", "brand": "东风新能源", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["BMU硬件问题"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": ["联系电池厂家更换BMU"], "repair_suggestion": ["联系电池厂家更换BMU"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P0163", "description_zh": "DFC_EGRVlvCurrLim", "description_en": "", "name_zh": "SPN27", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["EGR阀积碳卡滞", "EGR阀电机或位置传感器故障", "EGR冷却器堵塞", "真空管路泄漏"], "diagnosis_summary": ["注意仪表发动机故障灯", "如动力无明显下降可继续行驶至维修点"], "handling_plan": ["使用诊断工具执行EGR阀动作测试", "拆卸清洗EGR阀体和管路积碳", "检查EGR阀位置传感器信号", "检查真空管路"], "repair_suggestion": ["使用诊断工具执行EGR阀动作测试", "拆卸清洗EGR阀体和管路积碳", "检查EGR阀位置传感器信号", "检查真空管路"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 2790, "fmi": 0, "dtc": "", "description_zh": "EBS:J1939（传动系统CAN)-与发动机ECU通讯超时", "description_en": "", "name_zh": "SPN2790-FMI0", "brand": "龙擎", "system": "EBS/ABS 制动系统", "controller": "EBS/ABS 制动系统", "category": "EBS/ABS 制动系统", "ecu_type": "EBS/ABS 制动系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 2791, "fmi": 1, "dtc": "P0403/99", "description_zh": "EGR V", "description_en": "", "name_zh": "SPN2791-FMI1", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:B1)", "trigger_condition": ["EGR阀积碳卡滞", "EGR阀电机或位置传感器故障", "EGR冷却器堵塞", "真空管路泄漏"], "diagnosis_summary": ["注意仪表发动机故障灯", "如动力无明显下降可继续行驶至维修点"], "handling_plan": ["使用诊断工具执行EGR阀动作测试", "拆卸清洗EGR阀体和管路积碳", "检查EGR阀位置传感器信号", "检查真空管路"], "repair_suggestion": ["使用诊断工具执行EGR阀动作测试", "拆卸清洗EGR阀体和管路积碳", "检查EGR阀位置传感器信号", "检查真空管路"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 2791, "fmi": 11, "dtc": "P0403/92", "description_zh": "EGR V", "description_en": "", "name_zh": "SPN2791-FMI11", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Yellow(MIL:B1)", "trigger_condition": ["EGR阀积碳卡滞", "EGR阀电机或位置传感器故障", "EGR冷却器堵塞", "真空管路泄漏"], "diagnosis_summary": ["注意仪表发动机故障灯", "如动力无明显下降可继续行驶至维修点"], "handling_plan": ["使用诊断工具执行EGR阀动作测试", "拆卸清洗EGR阀体和管路积碳", "检查EGR阀位置传感器信号", "检查真空管路"], "repair_suggestion": ["使用诊断工具执行EGR阀动作测试", "拆卸清洗EGR阀体和管路积碳", "检查EGR阀位置传感器信号", "检查真空管路"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 2791, "fmi": 12, "dtc": "P0403/41", "description_zh": "EGR V", "description_en": "", "name_zh": "SPN2791-FMI12", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Yellow(MIL:B1)", "trigger_condition": ["EGR阀积碳卡滞", "EGR阀电机或位置传感器故障", "EGR冷却器堵塞", "真空管路泄漏"], "diagnosis_summary": ["注意仪表发动机故障灯", "如动力无明显下降可继续行驶至维修点"], "handling_plan": ["使用诊断工具执行EGR阀动作测试", "拆卸清洗EGR阀体和管路积碳", "检查EGR阀位置传感器信号", "检查真空管路"], "repair_suggestion": ["使用诊断工具执行EGR阀动作测试", "拆卸清洗EGR阀体和管路积碳", "检查EGR阀位置传感器信号", "检查真空管路"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 2791, "fmi": 13, "dtc": "P0403/7C", "description_zh": "EGR V", "description_en": "", "name_zh": "SPN2791-FMI13", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Yellow(MIL:B1)", "trigger_condition": ["EGR阀积碳卡滞", "EGR阀电机或位置传感器故障", "EGR冷却器堵塞", "真空管路泄漏"], "diagnosis_summary": ["注意仪表发动机故障灯", "如动力无明显下降可继续行驶至维修点"], "handling_plan": ["使用诊断工具执行EGR阀动作测试", "拆卸清洗EGR阀体和管路积碳", "检查EGR阀位置传感器信号", "检查真空管路"], "repair_suggestion": ["使用诊断工具执行EGR阀动作测试", "拆卸清洗EGR阀体和管路积碳", "检查EGR阀位置传感器信号", "检查真空管路"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 2791, "fmi": 17, "dtc": "P0403/98", "description_zh": "EGR V", "description_en": "", "name_zh": "SPN2791-FMI17", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Yellow(MIL:B1)", "trigger_condition": ["EGR阀积碳卡滞", "EGR阀电机或位置传感器故障", "EGR冷却器堵塞", "真空管路泄漏"], "diagnosis_summary": ["注意仪表发动机故障灯", "如动力无明显下降可继续行驶至维修点"], "handling_plan": ["使用诊断工具执行EGR阀动作测试", "拆卸清洗EGR阀体和管路积碳", "检查EGR阀位置传感器信号", "检查真空管路"], "repair_suggestion": ["使用诊断工具执行EGR阀动作测试", "拆卸清洗EGR阀体和管路积碳", "检查EGR阀位置传感器信号", "检查真空管路"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 2791, "fmi": 18, "dtc": "P0403/73", "description_zh": "EGR V", "description_en": "", "name_zh": "SPN2791-FMI18", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["EGR阀积碳卡滞", "EGR阀电机或位置传感器故障", "EGR冷却器堵塞", "真空管路泄漏"], "diagnosis_summary": ["注意仪表发动机故障灯", "如动力无明显下降可继续行驶至维修点"], "handling_plan": ["使用诊断工具执行EGR阀动作测试", "拆卸清洗EGR阀体和管路积碳", "检查EGR阀位置传感器信号", "检查真空管路"], "repair_suggestion": ["使用诊断工具执行EGR阀动作测试", "拆卸清洗EGR阀体和管路积碳", "检查EGR阀位置传感器信号", "检查真空管路"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 2791, "fmi": 2, "dtc": "P0486/13", "description_zh": "EGR V", "description_en": "", "name_zh": "SPN2791-FMI2", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Yellow(MIL:B1)", "trigger_condition": ["EGR阀积碳卡滞", "EGR阀电机或位置传感器故障", "EGR冷却器堵塞", "真空管路泄漏"], "diagnosis_summary": ["注意仪表发动机故障灯", "如动力无明显下降可继续行驶至维修点"], "handling_plan": ["使用诊断工具执行EGR阀动作测试", "拆卸清洗EGR阀体和管路积碳", "检查EGR阀位置传感器信号", "检查真空管路"], "repair_suggestion": ["使用诊断工具执行EGR阀动作测试", "拆卸清洗EGR阀体和管路积碳", "检查EGR阀位置传感器信号", "检查真空管路"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 2791, "fmi": 3, "dtc": "P041A/12", "description_zh": "EGR V", "description_en": "", "name_zh": "SPN2791-FMI3", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Yellow(MIL:B1)", "trigger_condition": ["EGR阀积碳卡滞", "EGR阀电机或位置传感器故障", "EGR冷却器堵塞", "真空管路泄漏"], "diagnosis_summary": ["注意仪表发动机故障灯", "如动力无明显下降可继续行驶至维修点"], "handling_plan": ["使用诊断工具执行EGR阀动作测试", "拆卸清洗EGR阀体和管路积碳", "检查EGR阀位置传感器信号", "检查真空管路"], "repair_suggestion": ["使用诊断工具执行EGR阀动作测试", "拆卸清洗EGR阀体和管路积碳", "检查EGR阀位置传感器信号", "检查真空管路"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 2791, "fmi": 4, "dtc": "P041A/11", "description_zh": "EGR V", "description_en": "", "name_zh": "SPN2791-FMI4", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Yellow(MIL:B1)", "trigger_condition": ["EGR阀积碳卡滞", "EGR阀电机或位置传感器故障", "EGR冷却器堵塞", "真空管路泄漏"], "diagnosis_summary": ["注意仪表发动机故障灯", "如动力无明显下降可继续行驶至维修点"], "handling_plan": ["使用诊断工具执行EGR阀动作测试", "拆卸清洗EGR阀体和管路积碳", "检查EGR阀位置传感器信号", "检查真空管路"], "repair_suggestion": ["使用诊断工具执行EGR阀动作测试", "拆卸清洗EGR阀体和管路积碳", "检查EGR阀位置传感器信号", "检查真空管路"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 2791, "fmi": 5, "dtc": "P0403/13", "description_zh": "EGR V", "description_en": "", "name_zh": "SPN2791-FMI5", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Yellow(MIL:B1)", "trigger_condition": ["EGR阀积碳卡滞", "EGR阀电机或位置传感器故障", "EGR冷却器堵塞", "真空管路泄漏"], "diagnosis_summary": ["注意仪表发动机故障灯", "如动力无明显下降可继续行驶至维修点"], "handling_plan": ["使用诊断工具执行EGR阀动作测试", "拆卸清洗EGR阀体和管路积碳", "检查EGR阀位置传感器信号", "检查真空管路"], "repair_suggestion": ["使用诊断工具执行EGR阀动作测试", "拆卸清洗EGR阀体和管路积碳", "检查EGR阀位置传感器信号", "检查真空管路"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 2791, "fmi": 6, "dtc": "P0403/12", "description_zh": "EGR V", "description_en": "", "name_zh": "SPN2791-FMI6", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Yellow(MIL:B1)", "trigger_condition": ["EGR阀积碳卡滞", "EGR阀电机或位置传感器故障", "EGR冷却器堵塞", "真空管路泄漏"], "diagnosis_summary": ["注意仪表发动机故障灯", "如动力无明显下降可继续行驶至维修点"], "handling_plan": ["使用诊断工具执行EGR阀动作测试", "拆卸清洗EGR阀体和管路积碳", "检查EGR阀位置传感器信号", "检查真空管路"], "repair_suggestion": ["使用诊断工具执行EGR阀动作测试", "拆卸清洗EGR阀体和管路积碳", "检查EGR阀位置传感器信号", "检查真空管路"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 2791, "fmi": 7, "dtc": "P0403/71", "description_zh": "EGR V", "description_en": "", "name_zh": "SPN2791-FMI7", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Yellow(MIL:B1)", "trigger_condition": ["EGR阀积碳卡滞", "EGR阀电机或位置传感器故障", "EGR冷却器堵塞", "真空管路泄漏"], "diagnosis_summary": ["注意仪表发动机故障灯", "如动力无明显下降可继续行驶至维修点"], "handling_plan": ["使用诊断工具执行EGR阀动作测试", "拆卸清洗EGR阀体和管路积碳", "检查EGR阀位置传感器信号", "检查真空管路"], "repair_suggestion": ["使用诊断工具执行EGR阀动作测试", "拆卸清洗EGR阀体和管路积碳", "检查EGR阀位置传感器信号", "检查真空管路"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 2791, "fmi": 9, "dtc": "U010A/00", "description_zh": "EGR V", "description_en": "", "name_zh": "SPN2791-FMI9", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Yellow(MIL:B1)", "trigger_condition": ["EGR阀积碳卡滞", "EGR阀电机或位置传感器故障", "EGR冷却器堵塞", "真空管路泄漏"], "diagnosis_summary": ["注意仪表发动机故障灯", "如动力无明显下降可继续行驶至维修点"], "handling_plan": ["使用诊断工具执行EGR阀动作测试", "拆卸清洗EGR阀体和管路积碳", "检查EGR阀位置传感器信号", "检查真空管路"], "repair_suggestion": ["使用诊断工具执行EGR阀动作测试", "拆卸清洗EGR阀体和管路积碳", "检查EGR阀位置传感器信号", "检查真空管路"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 27, "fmi": 0, "dtc": "P00D0", "description_zh": "EGR阀堵塞在开启位置", "description_en": "", "name_zh": "SPN27-FMI0", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["EGR阀积碳卡滞", "EGR阀电机或位置传感器故障", "EGR冷却器堵塞", "真空管路泄漏"], "diagnosis_summary": ["注意仪表发动机故障灯", "如动力无明显下降可继续行驶至维修点"], "handling_plan": ["使用诊断工具执行EGR阀动作测试", "拆卸清洗EGR阀体和管路积碳", "检查EGR阀位置传感器信号", "检查真空管路"], "repair_suggestion": ["使用诊断工具执行EGR阀动作测试", "拆卸清洗EGR阀体和管路积碳", "检查EGR阀位置传感器信号", "检查真空管路"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 27, "fmi": 1, "dtc": "P00CF", "description_zh": "EGR阀堵塞在关闭位置", "description_en": "", "name_zh": "SPN27-FMI1", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["EGR阀积碳卡滞", "EGR阀电机或位置传感器故障", "EGR冷却器堵塞", "真空管路泄漏"], "diagnosis_summary": ["注意仪表发动机故障灯", "如动力无明显下降可继续行驶至维修点"], "handling_plan": ["使用诊断工具执行EGR阀动作测试", "拆卸清洗EGR阀体和管路积碳", "检查EGR阀位置传感器信号", "检查真空管路"], "repair_suggestion": ["使用诊断工具执行EGR阀动作测试", "拆卸清洗EGR阀体和管路积碳", "检查EGR阀位置传感器信号", "检查真空管路"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 27, "fmi": 11, "dtc": "P00DD", "description_zh": "EGR阀连接不可靠", "description_en": "", "name_zh": "SPN27-FMI11", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["EGR阀积碳卡滞", "EGR阀电机或位置传感器故障", "EGR冷却器堵塞", "真空管路泄漏"], "diagnosis_summary": ["注意仪表发动机故障灯", "如动力无明显下降可继续行驶至维修点"], "handling_plan": ["使用诊断工具执行EGR阀动作测试", "拆卸清洗EGR阀体和管路积碳", "检查EGR阀位置传感器信号", "检查真空管路"], "repair_suggestion": ["使用诊断工具执行EGR阀动作测试", "拆卸清洗EGR阀体和管路积碳", "检查EGR阀位置传感器信号", "检查真空管路"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 27, "fmi": 12, "dtc": "P00CC", "description_zh": "冷启动时EGR阀控制偏差不在范围内", "description_en": "", "name_zh": "SPN27-FMI12", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["EGR阀积碳卡滞", "EGR阀电机或位置传感器故障", "EGR冷却器堵塞", "真空管路泄漏"], "diagnosis_summary": ["注意仪表发动机故障灯", "如动力无明显下降可继续行驶至维修点"], "handling_plan": ["使用诊断工具执行EGR阀动作测试", "拆卸清洗EGR阀体和管路积碳", "检查EGR阀位置传感器信号", "检查真空管路"], "repair_suggestion": ["使用诊断工具执行EGR阀动作测试", "拆卸清洗EGR阀体和管路积碳", "检查EGR阀位置传感器信号", "检查真空管路"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 27, "fmi": 13, "dtc": "P00DB", "description_zh": "EGR阀反馈电压高于上限", "description_en": "", "name_zh": "SPN27-FMI13", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["EGR阀积碳卡滞", "EGR阀电机或位置传感器故障", "EGR冷却器堵塞", "真空管路泄漏"], "diagnosis_summary": ["注意仪表发动机故障灯", "如动力无明显下降可继续行驶至维修点"], "handling_plan": ["使用诊断工具执行EGR阀动作测试", "拆卸清洗EGR阀体和管路积碳", "检查EGR阀位置传感器信号", "检查真空管路"], "repair_suggestion": ["使用诊断工具执行EGR阀动作测试", "拆卸清洗EGR阀体和管路积碳", "检查EGR阀位置传感器信号", "检查真空管路"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 27, "fmi": 14, "dtc": "P00DC", "description_zh": "EGR阀反馈电压低于下限", "description_en": "", "name_zh": "SPN27-FMI14", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["EGR阀积碳卡滞", "EGR阀电机或位置传感器故障", "EGR冷却器堵塞", "真空管路泄漏"], "diagnosis_summary": ["注意仪表发动机故障灯", "如动力无明显下降可继续行驶至维修点"], "handling_plan": ["使用诊断工具执行EGR阀动作测试", "拆卸清洗EGR阀体和管路积碳", "检查EGR阀位置传感器信号", "检查真空管路"], "repair_suggestion": ["使用诊断工具执行EGR阀动作测试", "拆卸清洗EGR阀体和管路积碳", "检查EGR阀位置传感器信号", "检查真空管路"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 27, "fmi": 15, "dtc": "P00CA", "description_zh": "EGR阀开启状态下位置电压信号不在范围内", "description_en": "", "name_zh": "SPN27-FMI15", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["EGR阀积碳卡滞", "EGR阀电机或位置传感器故障", "EGR冷却器堵塞", "真空管路泄漏"], "diagnosis_summary": ["注意仪表发动机故障灯", "如动力无明显下降可继续行驶至维修点"], "handling_plan": ["使用诊断工具执行EGR阀动作测试", "拆卸清洗EGR阀体和管路积碳", "检查EGR阀位置传感器信号", "检查真空管路"], "repair_suggestion": ["使用诊断工具执行EGR阀动作测试", "拆卸清洗EGR阀体和管路积碳", "检查EGR阀位置传感器信号", "检查真空管路"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 27, "fmi": 16, "dtc": "P00CE", "description_zh": "冷启动时EGR阀控制负向偏差不在范围内", "description_en": "", "name_zh": "SPN27-FMI16", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["EGR阀积碳卡滞", "EGR阀电机或位置传感器故障", "EGR冷却器堵塞", "真空管路泄漏"], "diagnosis_summary": ["注意仪表发动机故障灯", "如动力无明显下降可继续行驶至维修点"], "handling_plan": ["使用诊断工具执行EGR阀动作测试", "拆卸清洗EGR阀体和管路积碳", "检查EGR阀位置传感器信号", "检查真空管路"], "repair_suggestion": ["使用诊断工具执行EGR阀动作测试", "拆卸清洗EGR阀体和管路积碳", "检查EGR阀位置传感器信号", "检查真空管路"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 27, "fmi": 17, "dtc": "P00C9", "description_zh": "EGR阀关闭状态下位置电压信号不在范围内", "description_en": "", "name_zh": "SPN27-FMI17", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["EGR阀积碳卡滞", "EGR阀电机或位置传感器故障", "EGR冷却器堵塞", "真空管路泄漏"], "diagnosis_summary": ["注意仪表发动机故障灯", "如动力无明显下降可继续行驶至维修点"], "handling_plan": ["使用诊断工具执行EGR阀动作测试", "拆卸清洗EGR阀体和管路积碳", "检查EGR阀位置传感器信号", "检查真空管路"], "repair_suggestion": ["使用诊断工具执行EGR阀动作测试", "拆卸清洗EGR阀体和管路积碳", "检查EGR阀位置传感器信号", "检查真空管路"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 27, "fmi": 18, "dtc": "P00CD", "description_zh": "冷启动时EGR阀控制正向偏差不在范围内", "description_en": "", "name_zh": "SPN27-FMI18", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["EGR阀积碳卡滞", "EGR阀电机或位置传感器故障", "EGR冷却器堵塞", "真空管路泄漏"], "diagnosis_summary": ["注意仪表发动机故障灯", "如动力无明显下降可继续行驶至维修点"], "handling_plan": ["使用诊断工具执行EGR阀动作测试", "拆卸清洗EGR阀体和管路积碳", "检查EGR阀位置传感器信号", "检查真空管路"], "repair_suggestion": ["使用诊断工具执行EGR阀动作测试", "拆卸清洗EGR阀体和管路积碳", "检查EGR阀位置传感器信号", "检查真空管路"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "533", "description_zh": "EGR阀位置传感器1低位学习电压低故障（EGR阀位置传感器1低位学习电压低故障EGR 1 Adapt Lo Min）", "description_en": "", "name_zh": "SPN27FMI1_DTC533", "brand": "潍柴", "system": "发动机", "controller": "ECU", "category": "发动机", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表充电指示灯", "检查电瓶接线"], "handling_plan": ["检查EGR阀位置传感器及其线路，重点测量传感器供电（5V）和信号线对地/对电源短路情况。若线路正常，则拆下EGR阀检查阀体是否卡滞或积碳严重，并清洁或更换EGR阀总成。维修后需使用诊断仪执行EGR阀位置重新学习程序。"], "repair_suggestion": ["检查EGR阀位置传感器及其线路，重点测量传感器供电（5V）和信号线对地/对电源短路情况。若线路正常，则拆下EGR阀检查阀体是否卡滞或积碳严重，并清洁或更换EGR阀总成。维修后需使用诊断仪执行EGR阀位置重新学习程序。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 27, "fmi": 2, "dtc": "1228", "description_zh": "EGR 阀位置 - 数据不稳定、间断或不正确", "description_en": "", "name_zh": "SPN27-FMI2", "brand": "康明斯", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册逐步排查"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册逐步排查"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 27, "fmi": 20, "dtc": "P00D5", "description_zh": "EGR阀反馈开度高于上限", "description_en": "", "name_zh": "SPN27-FMI20", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["EGR阀积碳卡滞", "EGR阀电机或位置传感器故障", "EGR冷却器堵塞", "真空管路泄漏"], "diagnosis_summary": ["注意仪表发动机故障灯", "如动力无明显下降可继续行驶至维修点"], "handling_plan": ["使用诊断工具执行EGR阀动作测试", "拆卸清洗EGR阀体和管路积碳", "检查EGR阀位置传感器信号", "检查真空管路"], "repair_suggestion": ["使用诊断工具执行EGR阀动作测试", "拆卸清洗EGR阀体和管路积碳", "检查EGR阀位置传感器信号", "检查真空管路"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 27, "fmi": 21, "dtc": "P00D6", "description_zh": "EGR阀反馈开度低于下限", "description_en": "", "name_zh": "SPN27-FMI21", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["EGR阀积碳卡滞", "EGR阀电机或位置传感器故障", "EGR冷却器堵塞", "真空管路泄漏"], "diagnosis_summary": ["注意仪表发动机故障灯", "如动力无明显下降可继续行驶至维修点"], "handling_plan": ["使用诊断工具执行EGR阀动作测试", "拆卸清洗EGR阀体和管路积碳", "检查EGR阀位置传感器信号", "检查真空管路"], "repair_suggestion": ["使用诊断工具执行EGR阀动作测试", "拆卸清洗EGR阀体和管路积碳", "检查EGR阀位置传感器信号", "检查真空管路"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 27, "fmi": 22, "dtc": "P00D9", "description_zh": "EGR阀关闭状态下两个自学习电压信号短时间偏差太大", "description_en": "", "name_zh": "SPN27-FMI22", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["EGR阀积碳卡滞", "EGR阀电机或位置传感器故障", "EGR冷却器堵塞", "真空管路泄漏"], "diagnosis_summary": ["注意仪表发动机故障灯", "如动力无明显下降可继续行驶至维修点"], "handling_plan": ["使用诊断工具执行EGR阀动作测试", "拆卸清洗EGR阀体和管路积碳", "检查EGR阀位置传感器信号", "检查真空管路"], "repair_suggestion": ["使用诊断工具执行EGR阀动作测试", "拆卸清洗EGR阀体和管路积碳", "检查EGR阀位置传感器信号", "检查真空管路"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 27, "fmi": 23, "dtc": "P00DA", "description_zh": "EGR阀开启状态下两个自学习电压信号短时间偏差太大", "description_en": "", "name_zh": "SPN27-FMI23", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["EGR阀积碳卡滞", "EGR阀电机或位置传感器故障", "EGR冷却器堵塞", "真空管路泄漏"], "diagnosis_summary": ["注意仪表发动机故障灯", "如动力无明显下降可继续行驶至维修点"], "handling_plan": ["使用诊断工具执行EGR阀动作测试", "拆卸清洗EGR阀体和管路积碳", "检查EGR阀位置传感器信号", "检查真空管路"], "repair_suggestion": ["使用诊断工具执行EGR阀动作测试", "拆卸清洗EGR阀体和管路积碳", "检查EGR阀位置传感器信号", "检查真空管路"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 27, "fmi": 24, "dtc": "P00D4", "description_zh": "EGR阀过热", "description_en": "", "name_zh": "SPN27-FMI24", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["EGR阀积碳卡滞", "EGR阀电机或位置传感器故障", "EGR冷却器堵塞", "真空管路泄漏"], "diagnosis_summary": ["注意仪表发动机故障灯", "如动力无明显下降可继续行驶至维修点"], "handling_plan": ["使用诊断工具执行EGR阀动作测试", "拆卸清洗EGR阀体和管路积碳", "检查EGR阀位置传感器信号", "检查真空管路"], "repair_suggestion": ["使用诊断工具执行EGR阀动作测试", "拆卸清洗EGR阀体和管路积碳", "检查EGR阀位置传感器信号", "检查真空管路"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 27, "fmi": 3, "dtc": "P00D7", "description_zh": "EGR阀对电源短路", "description_en": "", "name_zh": "SPN27-FMI3", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["EGR阀积碳卡滞", "EGR阀电机或位置传感器故障", "EGR冷却器堵塞", "真空管路泄漏"], "diagnosis_summary": ["注意仪表发动机故障灯", "如动力无明显下降可继续行驶至维修点"], "handling_plan": ["使用诊断工具执行EGR阀动作测试", "拆卸清洗EGR阀体和管路积碳", "检查EGR阀位置传感器信号", "检查真空管路"], "repair_suggestion": ["使用诊断工具执行EGR阀动作测试", "拆卸清洗EGR阀体和管路积碳", "检查EGR阀位置传感器信号", "检查真空管路"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P0408", "description_zh": "EGR阀位置传感器1电压高故障EGR 1 Position Voltage High（EGR阀位置传感器1电压高故障EGR 1 Position Voltage High）", "description_en": "", "name_zh": "SPN27FMI3_DTCP0408", "brand": "上柴", "system": "ECU", "controller": "ECU", "category": "", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表充电指示灯", "检查电瓶接线"], "handling_plan": ["检查EGR阀位置传感器1的5V参考电压、接地及信号线束是否断路或对电源短路，重点排查插头端子腐蚀或氧化。若线路正常，测量传感器信号电压（怠速约0.5-1.0V，全开约4.5V），异常则直接更换EGR阀总成（传感器集成）。维修后需用诊断仪清除故障码并执行EGR阀自适应学习。"], "repair_suggestion": ["检查EGR阀位置传感器1的5V参考电压、接地及信号线束是否断路或对电源短路，重点排查插头端子腐蚀或氧化。若线路正常，测量传感器信号电压（怠速约0.5-1.0V，全开约4.5V），异常则直接更换EGR阀总成（传感器集成）。维修后需用诊断仪清除故障码并执行EGR阀自适应学习。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 27, "fmi": 4, "dtc": "P00D8", "description_zh": "EGR阀对地短路", "description_en": "", "name_zh": "SPN27-FMI4", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["EGR阀积碳卡滞", "EGR阀电机或位置传感器故障", "EGR冷却器堵塞", "真空管路泄漏"], "diagnosis_summary": ["注意仪表发动机故障灯", "如动力无明显下降可继续行驶至维修点"], "handling_plan": ["使用诊断工具执行EGR阀动作测试", "拆卸清洗EGR阀体和管路积碳", "检查EGR阀位置传感器信号", "检查真空管路"], "repair_suggestion": ["使用诊断工具执行EGR阀动作测试", "拆卸清洗EGR阀体和管路积碳", "检查EGR阀位置传感器信号", "检查真空管路"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 27, "fmi": 5, "dtc": "P00D3", "description_zh": "EGR阀无负载", "description_en": "", "name_zh": "SPN27-FMI5", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["EGR阀积碳卡滞", "EGR阀电机或位置传感器故障", "EGR冷却器堵塞", "真空管路泄漏"], "diagnosis_summary": ["注意仪表发动机故障灯", "如动力无明显下降可继续行驶至维修点"], "handling_plan": ["使用诊断工具执行EGR阀动作测试", "拆卸清洗EGR阀体和管路积碳", "检查EGR阀位置传感器信号", "检查真空管路"], "repair_suggestion": ["使用诊断工具执行EGR阀动作测试", "拆卸清洗EGR阀体和管路积碳", "检查EGR阀位置传感器信号", "检查真空管路"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 27, "fmi": 6, "dtc": "P00C8", "description_zh": "EGR阀电流限制", "description_en": "", "name_zh": "SPN27-FMI6", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["EGR阀积碳卡滞", "EGR阀电机或位置传感器故障", "EGR冷却器堵塞", "真空管路泄漏"], "diagnosis_summary": ["注意仪表发动机故障灯", "如动力无明显下降可继续行驶至维修点"], "handling_plan": ["使用诊断工具执行EGR阀动作测试", "拆卸清洗EGR阀体和管路积碳", "检查EGR阀位置传感器信号", "检查真空管路"], "repair_suggestion": ["使用诊断工具执行EGR阀动作测试", "拆卸清洗EGR阀体和管路积碳", "检查EGR阀位置传感器信号", "检查真空管路"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 27, "fmi": 7, "dtc": "P0403", "description_zh": "EGR系统异常", "description_en": "", "name_zh": "SPN27-FMI7", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["EGR阀积碳卡滞", "EGR阀电机或位置传感器故障", "EGR冷却器堵塞", "真空管路泄漏"], "diagnosis_summary": ["注意仪表发动机故障灯", "如动力无明显下降可继续行驶至维修点"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": 27, "fmi": 8, "dtc": "P00D1", "description_zh": "EGR阀关闭状态下两个自学习电压信号长时间偏差太大", "description_en": "", "name_zh": "SPN27-FMI8", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["EGR阀积碳卡滞", "EGR阀电机或位置传感器故障", "EGR冷却器堵塞", "真空管路泄漏"], "diagnosis_summary": ["注意仪表发动机故障灯", "如动力无明显下降可继续行驶至维修点"], "handling_plan": ["使用诊断工具执行EGR阀动作测试", "拆卸清洗EGR阀体和管路积碳", "检查EGR阀位置传感器信号", "检查真空管路"], "repair_suggestion": ["使用诊断工具执行EGR阀动作测试", "拆卸清洗EGR阀体和管路积碳", "检查EGR阀位置传感器信号", "检查真空管路"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 27, "fmi": 9, "dtc": "P00D2", "description_zh": "EGR阀开启状态下两个自学习电压信号长时间偏差太大", "description_en": "", "name_zh": "SPN27-FMI9", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["EGR阀积碳卡滞", "EGR阀电机或位置传感器故障", "EGR冷却器堵塞", "真空管路泄漏"], "diagnosis_summary": ["注意仪表发动机故障灯", "如动力无明显下降可继续行驶至维修点"], "handling_plan": ["使用诊断工具执行EGR阀动作测试", "拆卸清洗EGR阀体和管路积碳", "检查EGR阀位置传感器信号", "检查真空管路"], "repair_suggestion": ["使用诊断工具执行EGR阀动作测试", "拆卸清洗EGR阀体和管路积碳", "检查EGR阀位置传感器信号", "检查真空管路"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P006D", "description_zh": "DFC_HWEMonEEPROMRdErr", "description_en": "", "name_zh": "SPN2802", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 2802, "fmi": 11, "dtc": "P1404", "description_zh": "EECU内部故障", "description_en": "", "name_zh": "SPN2802-FMI11", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["下电等待30s，重新上电，启动发动机运行，观察发动机动力是否恢复，否则请停车联系服务站解决。"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 2802, "fmi": 12, "dtc": "P00C7", "description_zh": "EEP写错误", "description_en": "", "name_zh": "SPN2802-FMI12", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 2802, "fmi": 14, "dtc": "P00C6", "description_zh": "EEP读取错误", "description_en": "", "name_zh": "SPN2802-FMI14", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 2802, "fmi": 9, "dtc": "P1407", "description_zh": "EECU内部故障", "description_en": "", "name_zh": "SPN2802-FMI9", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 2853, "fmi": 12, "dtc": "", "description_zh": "DCDC通信丢失故障", "description_en": "", "name_zh": "SPN2853-FMI12", "brand": "龙擎", "system": "燃料电池系统", "controller": "燃料电池系统", "category": "燃料电池系统", "ecu_type": "燃料电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["升压DCDC"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["燃料电池系统内故障，联系燃料电池系统供应商"], "repair_suggestion": ["燃料电池系统内故障，联系燃料电池系统供应商"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 2853, "fmi": 19, "dtc": "", "description_zh": "DCDC通信丢失故障", "description_en": "", "name_zh": "SPN2853-FMI19", "brand": "龙擎", "system": "燃料电池系统", "controller": "燃料电池系统", "category": "燃料电池系统", "ecu_type": "燃料电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["升压DCDC"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["燃料电池系统内故障，联系燃料电池系统供应商"], "repair_suggestion": ["燃料电池系统内故障，联系燃料电池系统供应商"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P0014", "description_zh": "DFC_AirHtStickOn", "description_en": "", "name_zh": "SPN2898", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 2898, "fmi": 15, "dtc": "", "description_zh": "进气加热格栅接通时电压信号高", "description_en": "", "name_zh": "SPN2898-FMI15", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器/执行器信号异常偏高", "线束短路或部件内部故障"], "diagnosis_summary": ["注意仪表相关报警灯", "避免高负荷运行"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册排查具体故障点"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册排查具体故障点"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 2898, "fmi": 16, "dtc": "", "description_zh": "进气加热格栅断开时信号电压高", "description_en": "", "name_zh": "SPN2898-FMI16", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器/执行器信号异常偏高", "线束短路或部件内部故障"], "diagnosis_summary": ["注意仪表相关报警灯", "避免高负荷运行"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册排查具体故障点"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册排查具体故障点"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 2898, "fmi": 17, "dtc": "", "description_zh": "进气加热格栅接通时信号电压低", "description_en": "", "name_zh": "SPN2898-FMI17", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器/执行器信号异常偏低", "线束断路或搭铁", "部件损坏"], "diagnosis_summary": ["注意仪表相关报警灯", "尽快安排检修"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和供电", "测量传感器/执行器参数"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和供电", "测量传感器/执行器参数"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 2898, "fmi": 18, "dtc": "", "description_zh": "进气加热格栅断开时信号电压低", "description_en": "", "name_zh": "SPN2898-FMI18", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器/执行器信号异常偏低", "线束断路或搭铁", "部件损坏"], "diagnosis_summary": ["注意仪表相关报警灯", "尽快安排检修"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和供电", "测量传感器/执行器参数"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和供电", "测量传感器/执行器参数"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 2898, "fmi": 3, "dtc": "P0122", "description_zh": "进气加热对电源短路", "description_en": "", "name_zh": "SPN2898-FMI3", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 2898, "fmi": 4, "dtc": "P0123", "description_zh": "进气加热对地短路", "description_en": "", "name_zh": "SPN2898-FMI4", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 2898, "fmi": 5, "dtc": "P0120", "description_zh": "进气加热无负载", "description_en": "", "name_zh": "SPN2898-FMI5", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 2898, "fmi": 6, "dtc": "P0121", "description_zh": "进气加热过热", "description_en": "", "name_zh": "SPN2898-FMI6", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 2898, "fmi": 7, "dtc": "", "description_zh": "进气预热格栅常通", "description_en": "", "name_zh": "SPN2898-FMI7", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 28, "fmi": 0, "dtc": "", "description_zh": "直流充电插座温度检测上拉电源故障", "description_en": "", "name_zh": "SPN28-FMI0", "brand": "东风新能源", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["BMU硬件问题"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": ["联系电池厂家更换BMU"], "repair_suggestion": ["联系电池厂家更换BMU"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P000D", "description_zh": "DFC_APP2SRCMax", "description_en": "", "name_zh": "SPN29", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 2900, "fmi": 2, "dtc": "P02E7", "description_zh": "来自CAN的发动机起动锁死错误", "description_en": "", "name_zh": "SPN2900-FMI2", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 2919, "fmi": 8, "dtc": "", "description_zh": "EBS5信号异常", "description_en": "", "name_zh": "SPN2919-FMI8", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 2978, "fmi": 3, "dtc": "P000F", "description_zh": "空调压缩机减载驱动对电源短路", "description_en": "", "name_zh": "SPN2978-FMI3", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 2978, "fmi": 4, "dtc": "P0010", "description_zh": "空调压缩机减载驱动对地短路", "description_en": "", "name_zh": "SPN2978-FMI4", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 2978, "fmi": 5, "dtc": "P000D", "description_zh": "空调压缩机减载驱动开路", "description_en": "", "name_zh": "SPN2978-FMI5", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 2978, "fmi": 6, "dtc": "P000E", "description_zh": "空调压缩机减载驱动温度过高", "description_en": "", "name_zh": "SPN2978-FMI6", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器元件老化导致信号漂移", "线束接触电阻增大", "ECU标定数据偏差"], "diagnosis_summary": ["观察仪表温度指示是否正常", "如读数明显异常请尽快检修"], "handling_plan": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "repair_suggestion": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P0087", "description_zh": "燃气压力过低NGP Low（燃气压力过低NGP Low）", "description_en": "", "name_zh": "SPN2980FMI1_DTCP0087", "brand": "上柴", "system": "ECU", "controller": "ECU", "category": "", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表动力不足报警", "避免高负荷运行"], "handling_plan": ["检查燃气高压减压阀至低压管路是否堵塞或泄漏，重点排查滤清器是否脏污及电磁阀开度。测量低压传感器实际压力值与数据流对比，若偏差大则更换传感器。确认气瓶余量充足且供气阀完全打开，必要时清洗或更换减压阀总成。"], "repair_suggestion": ["检查燃气高压减压阀至低压管路是否堵塞或泄漏，重点排查滤清器是否脏污及电磁阀开度。测量低压传感器实际压力值与数据流对比，若偏差大则更换传感器。确认气瓶余量充足且供气阀完全打开，必要时清洗或更换减压阀总成。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P018D", "description_zh": "天然气压力传感器(NGP)电压高NGP Voltage High（天然气压力传感器(NGP)电压高NGP Voltage High）", "description_en": "", "name_zh": "SPN2980FMI3_DTCP018D", "brand": "上柴", "system": "ECU", "controller": "ECU", "category": "", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表动力不足报警", "避免高负荷运行"], "handling_plan": ["检查天然气压力传感器（NGP）及其线路插头，重点测量传感器5V参考电压和搭铁是否正常，排除线路断路或对电源短路。若线路正常，则直接更换NGP传感器，并重新读取数据流确认压力值恢复至怠速/停机时的标准范围。"], "repair_suggestion": ["检查天然气压力传感器（NGP）及其线路插头，重点测量传感器5V参考电压和搭铁是否正常，排除线路断路或对电源短路。若线路正常，则直接更换NGP传感器，并重新读取数据流确认压力值恢复至怠速/停机时的标准范围。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P018C", "description_zh": "天然气压力传感器(NGP)电压低NGP Voltage Low（天然气压力传感器(NGP)电压低NGP Voltage Low）", "description_en": "", "name_zh": "SPN2980FMI4_DTCP018C", "brand": "上柴", "system": "ECU", "controller": "ECU", "category": "", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表动力不足报警", "避免高负荷运行"], "handling_plan": ["检查天然气压力传感器（NGP）及其线路插头，重点测量5V参考电压和搭铁是否正常，排除线路断路或短路。若供电正常，则更换NGP传感器，并检查天然气高压电磁阀及管路压力是否实际过低。"], "repair_suggestion": ["检查天然气压力传感器（NGP）及其线路插头，重点测量5V参考电压和搭铁是否正常，排除线路断路或短路。若供电正常，则更换NGP传感器，并检查天然气高压电磁阀及管路压力是否实际过低。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 29, "fmi": 0, "dtc": "", "description_zh": "HVB通信故障", "description_en": "", "name_zh": "SPN29-FMI0", "brand": "东风新能源", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["HVB硬件问题"], "diagnosis_summary": ["注意仪表通信故障灯", "尝试重新上电"], "handling_plan": ["联系电池厂家更换HVB"], "repair_suggestion": ["联系电池厂家更换HVB"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 29, "fmi": 16, "dtc": "", "description_zh": "电子加速踏板2信号故障-超量程最大值(29,16)", "description_en": "", "name_zh": "SPN29-FMI16", "brand": "龙擎", "system": "DFCV", "controller": "DFCV", "category": "DFCV", "ecu_type": "DFCV", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["油门踏板"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["1、检查加速踏板行程传感器2部件"], "repair_suggestion": ["1、检查加速踏板行程传感器2部件"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "217", "description_zh": "油门踏板传感器（APP2）学习值高于限值（油门踏板传感器（APP2）学习值高于限值APP2 Adapt High Max）", "description_en": "", "name_zh": "SPN29FMI16_DTC217", "brand": "潍柴", "system": "整车", "controller": "ECU", "category": "整车", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表相关指示灯", "检查对应线束连接"], "handling_plan": ["APP2学习值超上限，通常因踏板传感器内部磨损或安装位置偏移导致初始电压偏高。建议先检查油门踏板安装是否紧固、有无异物卡滞，并用诊断仪读取APP1/APP2电压比值（正常约2:1）。若电压异常，直接更换油门踏板总成，并执行传感器重新学习（怠速下全松/全踩油门踏板数次）。"], "repair_suggestion": ["APP2学习值超上限，通常因踏板传感器内部磨损或安装位置偏移导致初始电压偏高。建议先检查油门踏板安装是否紧固、有无异物卡滞，并用诊断仪读取APP1/APP2电压比值（正常约2:1）。若电压异常，直接更换油门踏板总成，并执行传感器重新学习（怠速下全松/全踩油门踏板数次）。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 29, "fmi": 18, "dtc": "", "description_zh": "电子加速踏板2信号故障-超量程最小值(29,18)", "description_en": "", "name_zh": "SPN29-FMI18", "brand": "龙擎", "system": "DFCV", "controller": "DFCV", "category": "DFCV", "ecu_type": "DFCV", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["油门踏板"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["1、检查加速踏板行程传感器2部件"], "repair_suggestion": ["1、检查加速踏板行程传感器2部件"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 29, "fmi": 3, "dtc": "P0220/12", "description_zh": "VECU", "description_en": "", "name_zh": "SPN29-FMI3", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:B2)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 29, "fmi": 4, "dtc": "P0220/14", "description_zh": "VECU", "description_en": "", "name_zh": "SPN29-FMI4", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:B2)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3015, "fmi": 9, "dtc": "", "description_zh": "缓速器：CAN总线信号超时错误", "description_en": "", "name_zh": "SPN3015-FMI9", "brand": "龙擎", "system": "缓速器(Retarder)", "controller": "缓速器(Retarder)", "category": "缓速器(Retarder)", "ecu_type": "缓速器(Retarder)", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3026, "fmi": 4, "dtc": "", "description_zh": "EC报文异常", "description_en": "", "name_zh": "SPN3026-FMI4", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 3026, "fmi": 8, "dtc": "", "description_zh": "EC报文异常", "description_en": "", "name_zh": "SPN3026-FMI8", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": null, "fmi": null, "dtc": "P011C", "description_zh": "DFC_SCRUTnkTSRCMax", "description_en": "", "name_zh": "SPN3031", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3031, "fmi": 0, "dtc": "P02C1", "description_zh": "尿素箱温度传感器信号高于上限", "description_en": "", "name_zh": "SPN3031-FMI0", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器元件老化导致信号漂移", "线束接触电阻增大", "ECU标定数据偏差"], "diagnosis_summary": ["观察仪表温度指示是否正常", "如读数明显异常请尽快检修"], "handling_plan": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "repair_suggestion": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3031, "fmi": 1, "dtc": "P02C2", "description_zh": "尿素箱温度传感器信号低于下限", "description_en": "", "name_zh": "SPN3031-FMI1", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器元件老化导致信号漂移", "线束接触电阻增大", "ECU标定数据偏差"], "diagnosis_summary": ["观察仪表温度指示是否正常", "如读数明显异常请尽快检修"], "handling_plan": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "repair_suggestion": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3031, "fmi": 12, "dtc": "P205A/01", "description_zh": "EATS", "description_en": "", "name_zh": "SPN3031-FMI12", "brand": "龙擎", "system": "ACM 后处理控制模块", "controller": "ACM 后处理控制模块", "category": "ACM 后处理控制模块", "ecu_type": "ACM 后处理控制模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:B1)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3031, "fmi": 14, "dtc": "P0212", "description_zh": "尿素箱过度加热", "description_en": "", "name_zh": "SPN3031-FMI14", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["尿素液位过低", "尿素品质不达标或结晶堵塞", "尿素泵/喷嘴故障", "尿素管路泄漏"], "diagnosis_summary": ["及时添加合格尿素，避免使用劣质尿素", "注意仪表尿素液位报警"], "handling_plan": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "repair_suggestion": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3031, "fmi": 19, "dtc": "P02BE", "description_zh": "尿素箱温度CAN信号错误", "description_en": "", "name_zh": "SPN3031-FMI19", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器元件老化导致信号漂移", "线束接触电阻增大", "ECU标定数据偏差"], "diagnosis_summary": ["观察仪表温度指示是否正常", "如读数明显异常请尽快检修"], "handling_plan": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "repair_suggestion": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3031, "fmi": 2, "dtc": "P205A/64", "description_zh": "EATS", "description_en": "", "name_zh": "SPN3031-FMI2", "brand": "龙擎", "system": "ACM 后处理控制模块", "controller": "ACM 后处理控制模块", "category": "ACM 后处理控制模块", "ecu_type": "ACM 后处理控制模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:B1)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3031, "fmi": 3, "dtc": "P205D", "description_zh": "尿素罐温度传感器电压高故障", "description_en": "", "name_zh": "SPN3031-FMI3", "brand": "龙擎", "system": "Urea Tank / 尿素罐", "controller": "Urea Tank / 尿素罐", "category": "Urea Tank / 尿素罐", "ecu_type": "Urea Tank / 尿素罐", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "MIL", "trigger_condition": ["传感器信号线对电源短路", "传感器内部开路损坏", "线束插接件接触不良或进水腐蚀"], "diagnosis_summary": ["注意仪表水温/温度报警灯是否点亮", "限制发动机负荷，避免高温运行"], "handling_plan": ["检查传感器线束是否破损对电源短路", "测量传感器电阻值（常温下参考值2-5kΩ），如超出范围则更换传感器", "检查插接件是否松动、氧化，清洁后重新插紧"], "repair_suggestion": ["检查传感器线束是否破损对电源短路", "测量传感器电阻值（常温下参考值2-5kΩ），如超出范围则更换传感器", "检查插接件是否松动、氧化，清洁后重新插紧"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3031, "fmi": 4, "dtc": "P205C", "description_zh": "尿素罐温度传感器电压低故障", "description_en": "", "name_zh": "SPN3031-FMI4", "brand": "龙擎", "system": "Urea Tank / 尿素罐", "controller": "Urea Tank / 尿素罐", "category": "Urea Tank / 尿素罐", "ecu_type": "Urea Tank / 尿素罐", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "MIL", "trigger_condition": ["传感器信号线对地短路", "传感器内部短路损坏", "线束搭铁或破损接地"], "diagnosis_summary": ["注意仪表温度显示是否异常", "如温度显示正常可继续行驶，尽快检修"], "handling_plan": ["检查线束是否破损对地短路", "测量传感器电阻值，如在范围内则检查ECU端电压", "更换损坏的传感器"], "repair_suggestion": ["检查线束是否破损对地短路", "测量传感器电阻值，如在范围内则检查ECU端电压", "更换损坏的传感器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3031, "fmi": 5, "dtc": "P205A/13", "description_zh": "EATS", "description_en": "", "name_zh": "SPN3031-FMI5", "brand": "龙擎", "system": "ACM 后处理控制模块", "controller": "ACM 后处理控制模块", "category": "ACM 后处理控制模块", "ecu_type": "ACM 后处理控制模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:B1)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P0420", "description_zh": "TWC催化器劣化1（三元催化器效率低（变化率）Three Way Catalyst Efficiency Low (Rate Of Change)）", "description_en": "", "name_zh": "SPN3050FMI11_DTCP0420", "brand": "玉柴", "system": "催化器监控", "controller": "ECU", "category": "催化器监控", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["检查氧传感器信号变化率是否异常，重点排查后氧传感器响应迟缓或信号电压波动过大。若氧传感器正常，则需检测催化器是否因铅、硫中毒或高温烧结导致储氧能力下降，必要时更换三元催化器总成。同时确认发动机无失火、混合气过浓等导致催化器过载的潜在故障。"], "repair_suggestion": ["检查氧传感器信号变化率是否异常，重点排查后氧传感器响应迟缓或信号电压波动过大。若氧传感器正常，则需检测催化器是否因铅、硫中毒或高温烧结导致储氧能力下降，必要时更换三元催化器总成。同时确认发动机无失火、混合气过浓等导致催化器过载的潜在故障。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P0422", "description_zh": "三元催化器效率低（储氧能力）Three Way Catalyst Efficiency Low (Oxygen Storage)（三元催化器效率低（储氧能力）Three Way Catalyst Efficiency Low (Oxygen Storage)）", "description_en": "", "name_zh": "SPN3050FMI7_DTCP0422", "brand": "上柴", "system": "ECU", "controller": "ECU", "category": "", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["检查氧传感器信号是否正常（前/后氧传感器电压波动及响应时间），排除传感器故障或线路问题导致的误报。若传感器正常，则重点检测三元催化器是否因积碳、铅中毒或过热烧结导致储氧能力下降，必要时拆检催化器载体是否堵塞或破碎。确认发动机无失火、烧机油等异常工况后，再决定清洗或更换三元催化器。"], "repair_suggestion": ["检查氧传感器信号是否正常（前/后氧传感器电压波动及响应时间），排除传感器故障或线路问题导致的误报。若传感器正常，则重点检测三元催化器是否因积碳、铅中毒或过热烧结导致储氧能力下降，必要时拆检催化器载体是否堵塞或破碎。确认发动机无失火、烧机油等异常工况后，再决定清洗或更换三元催化器。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3052, "fmi": 12, "dtc": "P0300", "description_zh": "发动机点火故障", "description_en": "", "name_zh": "SPN3052-FMI12", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["下电等待30s，重新上电，启动发动机运行，观察发动机动力是否恢复，否则请停车联系服务站解决。"], "handling_plan": ["请停机维修"], "repair_suggestion": ["请停机维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3052, "fmi": 13, "dtc": "P0300", "description_zh": "发动机系统故障", "description_en": "", "name_zh": "SPN3052-FMI13", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["下电等待30s，重新上电，启动发动机运行，观察发动机动力是否恢复，否则请停车联系服务站解决。"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3052, "fmi": 14, "dtc": "P0300", "description_zh": "发动机点火故障", "description_en": "", "name_zh": "SPN3052-FMI14", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请停机维修"], "repair_suggestion": ["请停机维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3052, "fmi": 15, "dtc": "P0300", "description_zh": "发动机点火故障", "description_en": "", "name_zh": "SPN3052-FMI15", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["下电等待30s，插拔前氧传感器接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请停机维修"], "repair_suggestion": ["请停机维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3052, "fmi": 16, "dtc": "P0300", "description_zh": "发动机点火故障", "description_en": "", "name_zh": "SPN3052-FMI16", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["下电等待30s，插拔前氧传感器接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请停机维修"], "repair_suggestion": ["请停机维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3056, "fmi": 13, "dtc": "P0130", "description_zh": "宽域氧传感器信号异常", "description_en": "", "name_zh": "SPN3056-FMI13", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3056, "fmi": 15, "dtc": "P0130", "description_zh": "前氧传感器信号异常", "description_en": "", "name_zh": "SPN3056-FMI15", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["下电等待30s，插拔后氧传感器接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3056, "fmi": 16, "dtc": "P0130", "description_zh": "前氧传感器信号异常", "description_en": "", "name_zh": "SPN3056-FMI16", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["下电等待30s，插拔后氧传感器接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3056, "fmi": 19, "dtc": "P0130", "description_zh": "前氧传感器信号异常", "description_en": "", "name_zh": "SPN3056-FMI19", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["下电等待30s，插拔后氧传感器接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3056, "fmi": 2, "dtc": "P0130", "description_zh": "前氧传感器信号异常", "description_en": "", "name_zh": "SPN3056-FMI2", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["下电等待30s，插拔前氧传感器接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3056, "fmi": 3, "dtc": "P0130", "description_zh": "前氧传感器信号异常", "description_en": "", "name_zh": "SPN3056-FMI3", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["下电等待30s，插拔前氧传感器接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3056, "fmi": 4, "dtc": "P0130", "description_zh": "前氧传感器信号异常", "description_en": "", "name_zh": "SPN3056-FMI4", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["下电等待30s，插拔前氧传感器接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3056, "fmi": 5, "dtc": "P0130", "description_zh": "前氧传感器信号异常", "description_en": "", "name_zh": "SPN3056-FMI5", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["下电等待30s，插拔前氧传感器接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3056, "fmi": 6, "dtc": "P0130", "description_zh": "前氧传感器信号异常", "description_en": "", "name_zh": "SPN3056-FMI6", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["检查前氧传感器在发动机中的固定状态是否松动，周围是否漏气，排查后插拔前氧传感器接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3056, "fmi": 8, "dtc": "P0130", "description_zh": "前氧传感器信号异常", "description_en": "", "name_zh": "SPN3056-FMI8", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3056, "fmi": 9, "dtc": "P0130", "description_zh": "前氧传感器信号异常", "description_en": "", "name_zh": "SPN3056-FMI9", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3057, "fmi": 10, "dtc": "P013E", "description_zh": "窄域氧传感器信号异常", "description_en": "", "name_zh": "SPN3057-FMI10", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["检查后氧传感器周围是否漏气，排查后插拔前氧传感器接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3057, "fmi": 15, "dtc": "P013B", "description_zh": "窄域氧传感器信号异常", "description_en": "", "name_zh": "SPN3057-FMI15", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["检查后氧传感器周围是否漏气，排查后插拔前氧传感器接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P1122", "description_zh": "氧传感器（UEGO2）IA 故障UEGO2 IA Fault（DFC_EGSDUS2B1LtrPT1）", "description_en": "", "name_zh": "SPN3057FMI15_DTCP1122", "brand": "上柴", "system": "ECU", "controller": "ECU", "category": "", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表相关指示灯", "检查对应线束连接"], "handling_plan": ["针对UEGO2（下游宽域氧传感器）IA（内部放大器）故障，重点检查传感器线路及供电。首先测量传感器加热器电源（12V）及信号线对地/对电源是否短路或断路，重点排查插头端子腐蚀或退针。若线路正常，直接更换该氧传感器总成，并清除故障码后路试，确认数据流中电压能在0.1-0.9V间正常波动。"], "repair_suggestion": ["针对UEGO2（下游宽域氧传感器）IA（内部放大器）故障，重点检查传感器线路及供电。首先测量传感器加热器电源（12V）及信号线对地/对电源是否短路或断路，重点排查插头端子腐蚀或退针。若线路正常，直接更换该氧传感器总成，并清除故障码后路试，确认数据流中电压能在0.1-0.9V间正常波动。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3057, "fmi": 16, "dtc": "P0136", "description_zh": "窄域氧传感器信号异常", "description_en": "", "name_zh": "SPN3057-FMI16", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3057, "fmi": 17, "dtc": "P013A", "description_zh": "窄域氧传感器信号异常", "description_en": "", "name_zh": "SPN3057-FMI17", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["下电等待30s，插拔智能EGR阀接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3057, "fmi": 18, "dtc": "P0136", "description_zh": "窄域氧传感器信号异常", "description_en": "", "name_zh": "SPN3057-FMI18", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["下电等待30s，插拔智能EGR阀接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3057, "fmi": 2, "dtc": "P0141", "description_zh": "后氧传感器信号异常", "description_en": "", "name_zh": "SPN3057-FMI2", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["下电等待30s，插拔后氧传感器接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3057, "fmi": 3, "dtc": "P0136", "description_zh": "后氧传感器信号异常", "description_en": "", "name_zh": "SPN3057-FMI3", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["检查后氧传感器周围是否漏气，排查后插拔前氧传感器接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "417", "description_zh": "前氧传感器（UEGO2）UA电压高（DFC_HEGOS2B1ElecMax）", "description_en": "", "name_zh": "SPN3057FMI3_DTC417", "brand": "潍柴", "system": "发动机", "controller": "ECU", "category": "发动机", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表充电指示灯", "检查电瓶接线"], "handling_plan": ["检查前氧传感器（UEGO2）线路及插头是否断路、短路或对电源/搭铁虚接，重点排查传感器加热器供电与信号线。若线路正常，则直接更换前氧传感器（UEGO2），更换后需用诊断仪清除故障码并做氧传感器自适应复位。"], "repair_suggestion": ["检查前氧传感器（UEGO2）线路及插头是否断路、短路或对电源/搭铁虚接，重点排查传感器加热器供电与信号线。若线路正常，则直接更换前氧传感器（UEGO2），更换后需用诊断仪清除故障码并做氧传感器自适应复位。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3057, "fmi": 4, "dtc": "P0136", "description_zh": "后氧传感器信号异常", "description_en": "", "name_zh": "SPN3057-FMI4", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["检查后氧传感器周围是否漏气，排查后插拔前氧传感器接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "418", "description_zh": "前氧传感器（UEGO2）UA电压低（DFC_HEGOS2B1ElecMin）", "description_en": "", "name_zh": "SPN3057FMI4_DTC418", "brand": "潍柴", "system": "发动机", "controller": "ECU", "category": "发动机", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表充电指示灯", "检查电瓶接线"], "handling_plan": ["前氧传感器（UEGO2）UA电压低，重点检查传感器加热器供电与搭铁线路，测量插头处电压是否正常（通常12V）。若线路正常，多为传感器内部电路断路或老化失效，直接更换前氧传感器。同时排查排气管是否漏气，避免影响信号误判。"], "repair_suggestion": ["前氧传感器（UEGO2）UA电压低，重点检查传感器加热器供电与搭铁线路，测量插头处电压是否正常（通常12V）。若线路正常，多为传感器内部电路断路或老化失效，直接更换前氧传感器。同时排查排气管是否漏气，避免影响信号误判。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P1137", "description_zh": "氧传感器（UEGO2）UA电压低UEGO2 UA Voltage Low（DFC_HEGOS2B1ElecMin）", "description_en": "", "name_zh": "SPN3057FMI4_DTCP1137", "brand": "上柴", "system": "ECU", "controller": "ECU", "category": "", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表充电指示灯", "检查电瓶接线"], "handling_plan": ["检查氧传感器（UEGO2）的供电与信号线路，重点测量传感器加热器电源和信号线对地/对电源的短路或断路情况。若线路正常，则多为传感器内部老化或中毒，直接更换后氧传感器（UEGO2）。同时排查排气系统是否存在泄漏，避免误报。"], "repair_suggestion": ["检查氧传感器（UEGO2）的供电与信号线路，重点测量传感器加热器电源和信号线对地/对电源的短路或断路情况。若线路正常，则多为传感器内部老化或中毒，直接更换后氧传感器（UEGO2）。同时排查排气系统是否存在泄漏，避免误报。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3057, "fmi": 5, "dtc": "P0136", "description_zh": "后氧传感器信号异常", "description_en": "", "name_zh": "SPN3057-FMI5", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["检查后氧传感器周围是否漏气，排查后插拔前氧传感器接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3057, "fmi": 9, "dtc": "P013F", "description_zh": "窄域氧传感器信号异常", "description_en": "", "name_zh": "SPN3057-FMI9", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["检查后氧传感器周围是否漏气，排查后插拔前氧传感器接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3058, "fmi": 0, "dtc": "P0403", "description_zh": "EGR系统异常", "description_en": "", "name_zh": "SPN3058-FMI0", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["EGR阀积碳卡滞", "EGR阀电机或位置传感器故障", "EGR冷却器堵塞", "真空管路泄漏"], "diagnosis_summary": ["下电等待30s，插拔智能EGR阀接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": 3058, "fmi": 11, "dtc": "P0403", "description_zh": "EGR系统异常", "description_en": "", "name_zh": "SPN3058-FMI11", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["EGR阀积碳卡滞", "EGR阀电机或位置传感器故障", "EGR冷却器堵塞", "真空管路泄漏"], "diagnosis_summary": ["注意仪表发动机故障灯", "如动力无明显下降可继续行驶至维修点"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3058, "fmi": 14, "dtc": "P0403", "description_zh": "EGR系统异常", "description_en": "", "name_zh": "SPN3058-FMI14", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["EGR阀积碳卡滞", "EGR阀电机或位置传感器故障", "EGR冷却器堵塞", "真空管路泄漏"], "diagnosis_summary": ["注意仪表发动机故障灯", "如动力无明显下降可继续行驶至维修点"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": 3058, "fmi": 15, "dtc": "P0403", "description_zh": "EGR系统异常", "description_en": "", "name_zh": "SPN3058-FMI15", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["EGR阀积碳卡滞", "EGR阀电机或位置传感器故障", "EGR冷却器堵塞", "真空管路泄漏"], "diagnosis_summary": ["注意仪表发动机故障灯", "如动力无明显下降可继续行驶至维修点"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": 3058, "fmi": 16, "dtc": "P0403", "description_zh": "EGR系统异常", "description_en": "", "name_zh": "SPN3058-FMI16", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["EGR阀积碳卡滞", "EGR阀电机或位置传感器故障", "EGR冷却器堵塞", "真空管路泄漏"], "diagnosis_summary": ["下电等待30s，插拔前氧传感器接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": 3058, "fmi": 18, "dtc": "P0403", "description_zh": "EGR系统异常", "description_en": "", "name_zh": "SPN3058-FMI18", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["EGR阀积碳卡滞", "EGR阀电机或位置传感器故障", "EGR冷却器堵塞", "真空管路泄漏"], "diagnosis_summary": ["下电等待30s，插拔前氧传感器接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": 3058, "fmi": 19, "dtc": "P0403", "description_zh": "EGR系统异常", "description_en": "", "name_zh": "SPN3058-FMI19", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["EGR阀积碳卡滞", "EGR阀电机或位置传感器故障", "EGR冷却器堵塞", "真空管路泄漏"], "diagnosis_summary": ["下电等待30s，插拔前氧传感器接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3058, "fmi": 2, "dtc": "P0403", "description_zh": "EGR系统异常", "description_en": "", "name_zh": "SPN3058-FMI2", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["EGR阀积碳卡滞", "EGR阀电机或位置传感器故障", "EGR冷却器堵塞", "真空管路泄漏"], "diagnosis_summary": ["下电等待30s，插拔智能EGR阀接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": 3058, "fmi": 3, "dtc": "P0403", "description_zh": "EGR系统异常", "description_en": "", "name_zh": "SPN3058-FMI3", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["EGR阀积碳卡滞", "EGR阀电机或位置传感器故障", "EGR冷却器堵塞", "真空管路泄漏"], "diagnosis_summary": ["注意仪表发动机故障灯", "如动力无明显下降可继续行驶至维修点"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": 3058, "fmi": 4, "dtc": "P0403", "description_zh": "EGR系统异常", "description_en": "", "name_zh": "SPN3058-FMI4", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["EGR阀积碳卡滞", "EGR阀电机或位置传感器故障", "EGR冷却器堵塞", "真空管路泄漏"], "diagnosis_summary": ["下电等待30s，插拔智能EGR阀接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": 3058, "fmi": 7, "dtc": "P044A", "description_zh": "EGR系统异常", "description_en": "", "name_zh": "SPN3058-FMI7", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["EGR阀积碳卡滞", "EGR阀电机或位置传感器故障", "EGR冷却器堵塞", "真空管路泄漏"], "diagnosis_summary": ["下电等待30s，插拔智能EGR阀接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": 3059, "fmi": 3, "dtc": "", "description_zh": "PTO1信号异常", "description_en": "", "name_zh": "SPN3059-FMI3", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 3060, "fmi": 3, "dtc": "", "description_zh": "PTO2信号异常", "description_en": "", "name_zh": "SPN3060-FMI3", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 3061, "fmi": 3, "dtc": "", "description_zh": "PTO控制异常", "description_en": "", "name_zh": "SPN3061-FMI3", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 3062, "fmi": 3, "dtc": "", "description_zh": "PTO控制异常", "description_en": "", "name_zh": "SPN3062-FMI3", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 3063, "fmi": 3, "dtc": "", "description_zh": "PTO控制异常", "description_en": "", "name_zh": "SPN3063-FMI3", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 3064, "fmi": 3, "dtc": "", "description_zh": "PTO控制异常", "description_en": "", "name_zh": "SPN3064-FMI3", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 3091, "fmi": 4, "dtc": "", "description_zh": "EBC1报文异常", "description_en": "", "name_zh": "SPN3091-FMI4", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 3091, "fmi": 8, "dtc": "", "description_zh": "EBC1报文异常", "description_en": "", "name_zh": "SPN3091-FMI8", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 30, "fmi": 0, "dtc": "", "description_zh": "TMS制热模式水温异常故障", "description_en": "", "name_zh": "SPN30-FMI0", "brand": "东风新能源", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["TMS功率不足"], "diagnosis_summary": ["注意仪表整车故障灯", "尝试重新上电，如故障依旧请靠边停车"], "handling_plan": ["请检查电池热管理系统"], "repair_suggestion": ["请检查电池热管理系统"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3101, "fmi": 8, "dtc": "", "description_zh": "TCO1信号异常", "description_en": "", "name_zh": "SPN3101-FMI8", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 3111, "fmi": 4, "dtc": "", "description_zh": "TD报文异常", "description_en": "", "name_zh": "SPN3111-FMI4", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 3111, "fmi": 8, "dtc": "", "description_zh": "TD报文异常", "description_en": "", "name_zh": "SPN3111-FMI8", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 3113, "fmi": 4, "dtc": "", "description_zh": "缓速器信号异常", "description_en": "", "name_zh": "SPN3113-FMI4", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 3113, "fmi": 8, "dtc": "", "description_zh": "缓速器信号异常", "description_en": "", "name_zh": "SPN3113-FMI8", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 3118, "fmi": 9, "dtc": "", "description_zh": "离合器控制异常", "description_en": "", "name_zh": "SPN3118-FMI9", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:是"}, {"spn": 3119, "fmi": 9, "dtc": "", "description_zh": "离合器控制异常", "description_en": "", "name_zh": "SPN3119-FMI9", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:是"}, {"spn": 3124, "fmi": 3, "dtc": "", "description_zh": "离合器行程信号异常", "description_en": "", "name_zh": "SPN3124-FMI3", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:是"}, {"spn": 3124, "fmi": 8, "dtc": "", "description_zh": "离合器行程信号异常", "description_en": "", "name_zh": "SPN3124-FMI8", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:是"}, {"spn": 3126, "fmi": 8, "dtc": "", "description_zh": "TCU内部信号异常", "description_en": "", "name_zh": "SPN3126-FMI8", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 3127, "fmi": 8, "dtc": "", "description_zh": "变速箱温度异常", "description_en": "", "name_zh": "SPN3127-FMI8", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器元件老化导致信号漂移", "线束接触电阻增大", "ECU标定数据偏差"], "diagnosis_summary": ["观察仪表温度指示是否正常", "如读数明显异常请尽快检修"], "handling_plan": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "repair_suggestion": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:是"}, {"spn": 3128, "fmi": 8, "dtc": "", "description_zh": "变速箱油温信号异常", "description_en": "", "name_zh": "SPN3128-FMI8", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 3137, "fmi": 3, "dtc": "", "description_zh": "TCU内部信号异常", "description_en": "", "name_zh": "SPN3137-FMI3", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 3137, "fmi": 8, "dtc": "", "description_zh": "TCU内部信号异常", "description_en": "", "name_zh": "SPN3137-FMI8", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 3141, "fmi": 3, "dtc": "", "description_zh": "TCU内部信号异常", "description_en": "", "name_zh": "SPN3141-FMI3", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 3141, "fmi": 8, "dtc": "", "description_zh": "TCU内部信号异常", "description_en": "", "name_zh": "SPN3141-FMI8", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 3161, "fmi": 0, "dtc": "", "description_zh": "EBS:ISO 11992（拖挂车CAN)-请求报警灯", "description_en": "", "name_zh": "SPN3161-FMI0", "brand": "龙擎", "system": "EBS/ABS 制动系统", "controller": "EBS/ABS 制动系统", "category": "EBS/ABS 制动系统", "ecu_type": "EBS/ABS 制动系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3175, "fmi": 3, "dtc": "", "description_zh": "ON挡信号异常", "description_en": "", "name_zh": "SPN3175-FMI3", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 3177, "fmi": 9, "dtc": "", "description_zh": "CAN总线故障", "description_en": "", "name_zh": "SPN3177-FMI9", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 3180, "fmi": 4, "dtc": "", "description_zh": "EEC1报文异常", "description_en": "", "name_zh": "SPN3180-FMI4", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 3180, "fmi": 8, "dtc": "", "description_zh": "EEC1报文异常", "description_en": "", "name_zh": "SPN3180-FMI8", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 3181, "fmi": 4, "dtc": "", "description_zh": "EEC2报文异常", "description_en": "", "name_zh": "SPN3181-FMI4", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 3181, "fmi": 8, "dtc": "", "description_zh": "EEC2报文异常", "description_en": "", "name_zh": "SPN3181-FMI8", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 3182, "fmi": 4, "dtc": "", "description_zh": "CCVS报文异常", "description_en": "", "name_zh": "SPN3182-FMI4", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 3182, "fmi": 8, "dtc": "", "description_zh": "CCVS报文异常", "description_en": "", "name_zh": "SPN3182-FMI8", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 3184, "fmi": 4, "dtc": "", "description_zh": "缓速器报文异常", "description_en": "", "name_zh": "SPN3184-FMI4", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 3184, "fmi": 8, "dtc": "", "description_zh": "缓速器报文异常", "description_en": "", "name_zh": "SPN3184-FMI8", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 3193, "fmi": 1, "dtc": "", "description_zh": "TCU温度过高", "description_en": "", "name_zh": "SPN3193-FMI1", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器元件老化导致信号漂移", "线束接触电阻增大", "ECU标定数据偏差"], "diagnosis_summary": ["观察仪表温度指示是否正常", "如读数明显异常请尽快检修"], "handling_plan": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "repair_suggestion": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:是"}, {"spn": 3196, "fmi": 4, "dtc": "", "description_zh": "VD报文异常", "description_en": "", "name_zh": "SPN3196-FMI4", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 3196, "fmi": 8, "dtc": "", "description_zh": "VD报文异常", "description_en": "", "name_zh": "SPN3196-FMI8", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 3199, "fmi": 4, "dtc": "", "description_zh": "EBC2报文异常", "description_en": "", "name_zh": "SPN3199-FMI4", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 3199, "fmi": 8, "dtc": "", "description_zh": "EBC2报文异常", "description_en": "", "name_zh": "SPN3199-FMI8", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 31, "fmi": 0, "dtc": "", "description_zh": "TMS制冷模式水温异常故障", "description_en": "", "name_zh": "SPN31-FMI0", "brand": "东风新能源", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["TMS功率不足"], "diagnosis_summary": ["注意仪表整车故障灯", "尝试重新上电，如故障依旧请靠边停车"], "handling_plan": ["请检查电池热管理系统"], "repair_suggestion": ["请检查电池热管理系统"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3210, "fmi": 4, "dtc": "", "description_zh": "TCO1报文异常", "description_en": "", "name_zh": "SPN3210-FMI4", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 3210, "fmi": 8, "dtc": "", "description_zh": "TCO1报文异常", "description_en": "", "name_zh": "SPN3210-FMI8", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 3211, "fmi": 4, "dtc": "", "description_zh": "总线信号异常", "description_en": "", "name_zh": "SPN3211-FMI4", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:是"}, {"spn": 3211, "fmi": 8, "dtc": "", "description_zh": "SCU信号异常", "description_en": "", "name_zh": "SPN3211-FMI8", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": null, "fmi": null, "dtc": "P0123", "description_zh": "DFC_NoCat2DsNOxSRCMax", "description_en": "", "name_zh": "SPN3216", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["NOx传感器探头污染或老化", "传感器加热器故障", "排气管路泄漏", "SCR催化器效率下降"], "diagnosis_summary": ["注意仪表排放报警灯", "按时保养后处理系统"], "handling_plan": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "repair_suggestion": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3216, "fmi": 0, "dtc": "P018D", "description_zh": "下游NOx传感器Nox信号高于上限", "description_en": "", "name_zh": "SPN3216-FMI0", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["NOx传感器探头污染或老化", "传感器加热器故障", "排气管路泄漏", "SCR催化器效率下降"], "diagnosis_summary": ["注意仪表排放报警灯", "按时保养后处理系统"], "handling_plan": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "repair_suggestion": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3216, "fmi": 1, "dtc": "P018E", "description_zh": "下游NOx传感器Nox信号低于下限", "description_en": "", "name_zh": "SPN3216-FMI1", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["NOx传感器探头污染或老化", "传感器加热器故障", "排气管路泄漏", "SCR催化器效率下降"], "diagnosis_summary": ["注意仪表排放报警灯", "按时保养后处理系统"], "handling_plan": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "repair_suggestion": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3216, "fmi": 11, "dtc": "P225D/00", "description_zh": "NOX SENSOR", "description_en": "", "name_zh": "SPN3216-FMI11", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:A)", "trigger_condition": ["NOx传感器探头污染或老化", "传感器加热器故障", "排气管路泄漏", "SCR催化器效率下降"], "diagnosis_summary": ["注意仪表排放报警灯", "按时保养后处理系统"], "handling_plan": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "repair_suggestion": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3216, "fmi": 12, "dtc": "P22FB/92", "description_zh": "NOX SENSOR", "description_en": "", "name_zh": "SPN3216-FMI12", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:B1)", "trigger_condition": ["NOx传感器探头污染或老化", "传感器加热器故障", "排气管路泄漏", "SCR催化器效率下降"], "diagnosis_summary": ["注意仪表排放报警灯", "按时保养后处理系统"], "handling_plan": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "repair_suggestion": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3216, "fmi": 13, "dtc": "P2200/93", "description_zh": "NOX SENSOR", "description_en": "", "name_zh": "SPN3216-FMI13", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:B1)", "trigger_condition": ["NOx传感器探头污染或老化", "传感器加热器故障", "排气管路泄漏", "SCR催化器效率下降"], "diagnosis_summary": ["注意仪表排放报警灯", "按时保养后处理系统"], "handling_plan": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "repair_suggestion": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3216, "fmi": 14, "dtc": "P2200/1C", "description_zh": "NOX SENSOR", "description_en": "", "name_zh": "SPN3216-FMI14", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:B1)", "trigger_condition": ["NOx传感器探头污染或老化", "传感器加热器故障", "排气管路泄漏", "SCR催化器效率下降"], "diagnosis_summary": ["注意仪表排放报警灯", "按时保养后处理系统"], "handling_plan": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "repair_suggestion": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3216, "fmi": 15, "dtc": "P01FD", "description_zh": "SCR上下游NOx信号差值高于上限", "description_en": "", "name_zh": "SPN3216-FMI15", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["NOx传感器探头污染或老化", "传感器加热器故障", "排气管路泄漏", "SCR催化器效率下降"], "diagnosis_summary": ["注意仪表排放报警灯", "按时保养后处理系统"], "handling_plan": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "repair_suggestion": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3216, "fmi": 16, "dtc": "3726", "description_zh": "", "description_en": "", "name_zh": "SPN3216-FMI16", "brand": "康明斯", "system": "康明斯INSITE", "controller": "", "category": "康明斯INSITE", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["后处理进口氮氧化物 - 数据有效但高于正常工作 对性能没有影响。 范围（中等严重级别）。后处理柴油机排气处理 液喷射单元不能满足进行充分的氮氧化物还原需 要的喷射指令。"], "diagnosis_summary": [], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3216, "fmi": 17, "dtc": "P01FE", "description_zh": "SCR上下游NOx信号差值低于下限", "description_en": "", "name_zh": "SPN3216-FMI17", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["NOx传感器探头污染或老化", "传感器加热器故障", "排气管路泄漏", "SCR催化器效率下降"], "diagnosis_summary": ["注意仪表排放报警灯", "按时保养后处理系统"], "handling_plan": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "repair_suggestion": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3216, "fmi": 18, "dtc": "P018B", "description_zh": "下游NOx传感器Nox信号不可信", "description_en": "", "name_zh": "SPN3216-FMI18", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["NOx传感器探头污染或老化", "传感器加热器故障", "排气管路泄漏", "SCR催化器效率下降"], "diagnosis_summary": ["注意仪表排放报警灯", "按时保养后处理系统"], "handling_plan": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "repair_suggestion": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3216, "fmi": 19, "dtc": "P018C", "description_zh": "下游NOx传感器Nox信号状态不可信", "description_en": "", "name_zh": "SPN3216-FMI19", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["NOx传感器探头污染或老化", "传感器加热器故障", "排气管路泄漏", "SCR催化器效率下降"], "diagnosis_summary": ["注意仪表排放报警灯", "按时保养后处理系统"], "handling_plan": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "repair_suggestion": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3216, "fmi": 2, "dtc": "P2200/64", "description_zh": "NOX SENSOR", "description_en": "", "name_zh": "SPN3216-FMI2", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:B1)", "trigger_condition": ["NOx传感器探头污染或老化", "传感器加热器故障", "排气管路泄漏", "SCR催化器效率下降"], "diagnosis_summary": ["注意仪表排放报警灯", "按时保养后处理系统"], "handling_plan": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "repair_suggestion": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3216, "fmi": 20, "dtc": "P225C/00", "description_zh": "NOX SENSOR", "description_en": "", "name_zh": "SPN3216-FMI20", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:B1)", "trigger_condition": ["NOx传感器探头污染或老化", "传感器加热器故障", "排气管路泄漏", "SCR催化器效率下降"], "diagnosis_summary": ["注意仪表排放报警灯", "按时保养后处理系统"], "handling_plan": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "repair_suggestion": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P2204", "description_zh": "Nox传感器瞬态响应过慢NOx Sensor Transient Activeness（Nox传感器瞬态响应过慢NOx Sensor Transient Activeness）", "description_en": "", "name_zh": "SPN3216FMI2_DTCP2204", "brand": "上柴", "system": "ECU", "controller": "ECU", "category": "", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表相关指示灯", "检查对应线束连接"], "handling_plan": ["检查NOx传感器安装扭矩及密封圈是否老化，确保传感器头部无积碳或结晶物堵塞。若清洁后故障仍存在，使用诊断仪读取传感器内部加热器阻值及泵电流波形，异常时直接更换NOx传感器总成。同时排查排气管路是否存在漏气，避免外部空气稀释尾气导致响应迟滞。"], "repair_suggestion": ["检查NOx传感器安装扭矩及密封圈是否老化，确保传感器头部无积碳或结晶物堵塞。若清洁后故障仍存在，使用诊断仪读取传感器内部加热器阻值及泵电流波形，异常时直接更换NOx传感器总成。同时排查排气管路是否存在漏气，避免外部空气稀释尾气导致响应迟滞。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3216, "fmi": 3, "dtc": "P2200/12", "description_zh": "NOX SENSOR", "description_en": "", "name_zh": "SPN3216-FMI3", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:B1)", "trigger_condition": ["NOx传感器探头污染或老化", "传感器加热器故障", "排气管路泄漏", "SCR催化器效率下降"], "diagnosis_summary": ["注意仪表排放报警灯", "按时保养后处理系统"], "handling_plan": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "repair_suggestion": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3216, "fmi": 5, "dtc": "P2200/13", "description_zh": "NOX SENSOR", "description_en": "", "name_zh": "SPN3216-FMI5", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:B1)", "trigger_condition": ["NOx传感器探头污染或老化", "传感器加热器故障", "排气管路泄漏", "SCR催化器效率下降"], "diagnosis_summary": ["注意仪表排放报警灯", "按时保养后处理系统"], "handling_plan": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "repair_suggestion": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3216, "fmi": 9, "dtc": "U029D/00", "description_zh": "NOX SENSOR", "description_en": "", "name_zh": "SPN3216-FMI9", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:B1)", "trigger_condition": ["NOx传感器探头污染或老化", "传感器加热器故障", "排气管路泄漏", "SCR催化器效率下降"], "diagnosis_summary": ["注意仪表排放报警灯", "按时保养后处理系统"], "handling_plan": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "repair_suggestion": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3217, "fmi": 0, "dtc": "P0185", "description_zh": "下游NOx传感器lambda信号高于上限", "description_en": "", "name_zh": "SPN3217-FMI0", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["NOx传感器探头污染或老化", "传感器加热器故障", "排气管路泄漏", "SCR催化器效率下降"], "diagnosis_summary": ["注意仪表排放报警灯", "按时保养后处理系统"], "handling_plan": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "repair_suggestion": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3217, "fmi": 1, "dtc": "P0186", "description_zh": "下游NOx传感器lambda信号低于下限", "description_en": "", "name_zh": "SPN3217-FMI1", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["NOx传感器探头污染或老化", "传感器加热器故障", "排气管路泄漏", "SCR催化器效率下降"], "diagnosis_summary": ["注意仪表排放报警灯", "按时保养后处理系统"], "handling_plan": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "repair_suggestion": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "11243", "description_zh": "后处理进口氧传感器 - 变化速率异常", "description_en": "", "name_zh": "SPN3217FMI10_DTC11243", "brand": "康明斯", "system": "ECM", "controller": "ECM", "category": "", "ecu_type": "ECM", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["及时添加合格尿素", "注意仪表排放报警灯"], "handling_plan": ["检查后处理进口氧传感器信号线路是否松动、腐蚀或断路，并确认传感器安装扭矩及密封圈状态。若线路正常，则需用诊断仪读取传感器实时电压变化，判断其响应是否迟滞或卡滞，必要时直接更换氧传感器。同时排查排气系统是否存在漏气，避免影响氧含量计算。"], "repair_suggestion": ["检查后处理进口氧传感器信号线路是否松动、腐蚀或断路，并确认传感器安装扭矩及密封圈状态。若线路正常，则需用诊断仪读取传感器实时电压变化，判断其响应是否迟滞或卡滞，必要时直接更换氧传感器。同时排查排气系统是否存在漏气，避免影响氧含量计算。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "176", "description_zh": "催化器前HEGO氧传感器信号更新过慢（PreCat O2 signal insufficiently active）", "description_en": "", "name_zh": "SPN3217FMI10_DTC176", "brand": "潍柴", "system": "发动机", "controller": "ECU", "category": "发动机", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表相关指示灯", "检查对应线束连接"], "handling_plan": ["检查催化器前氧传感器是否因积碳、铅中毒或老化导致响应迟缓，优先清洗或更换传感器。同时排查排气歧管及前段是否漏气，以及传感器线路插头接触是否良好，必要时用诊断仪读取氧传感器电压波形，确认其能否在0.1-0.9V间正常跳变。若更换后仍报码，需检查燃油系统压力及喷油嘴雾化情况，避免混合气过稀或过浓。"], "repair_suggestion": ["检查催化器前氧传感器是否因积碳、铅中毒或老化导致响应迟缓，优先清洗或更换传感器。同时排查排气歧管及前段是否漏气，以及传感器线路插头接触是否良好，必要时用诊断仪读取氧传感器电压波形，确认其能否在0.1-0.9V间正常跳变。若更换后仍报码，需检查燃油系统压力及喷油嘴雾化情况，避免混合气过稀或过浓。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3217, "fmi": 15, "dtc": "P0181", "description_zh": "下游NOx传感器lambda电压信号高于上限", "description_en": "", "name_zh": "SPN3217-FMI15", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["NOx传感器探头污染或老化", "传感器加热器故障", "排气管路泄漏", "SCR催化器效率下降"], "diagnosis_summary": ["注意仪表排放报警灯", "按时保养后处理系统"], "handling_plan": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "repair_suggestion": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "174", "description_zh": "催化器前HEGO氧传感器偏浓方向信号失效（催化器前HEGO氧传感器偏浓方向信号失效PreCat O2 Failed on Rich Side）", "description_en": "", "name_zh": "SPN3217FMI15_DTC174", "brand": "潍柴", "system": "发动机", "controller": "ECU", "category": "发动机", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表相关指示灯", "检查对应线束连接"], "handling_plan": ["检查催化器前氧传感器信号电压是否持续偏高（>0.8V），重点排查进气系统漏气、燃油压力过高或喷油器滴漏。若传感器本身老化或中毒（硅/铅污染），直接更换氧传感器，并同步检查空燃比闭环控制数据流。"], "repair_suggestion": ["检查催化器前氧传感器信号电压是否持续偏高（>0.8V），重点排查进气系统漏气、燃油压力过高或喷油器滴漏。若传感器本身老化或中毒（硅/铅污染），直接更换氧传感器，并同步检查空燃比闭环控制数据流。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3217, "fmi": 16, "dtc": "3436", "description_zh": "后处理进口氧传感器 - 数据有效但高于正常工作范围 - 中等严重级别", "description_en": "", "name_zh": "SPN3217-FMI16", "brand": "康明斯", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["及时添加合格尿素", "注意仪表排放报警灯"], "diagnosis_summary": ["及时添加合格尿素", "注意仪表排放报警灯"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册逐步排查"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册逐步排查"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3217, "fmi": 17, "dtc": "P0182", "description_zh": "下游NOx传感器lambda电压信号低于下限", "description_en": "", "name_zh": "SPN3217-FMI17", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["NOx传感器探头污染或老化", "传感器加热器故障", "排气管路泄漏", "SCR催化器效率下降"], "diagnosis_summary": ["注意仪表排放报警灯", "按时保养后处理系统"], "handling_plan": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "repair_suggestion": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3217, "fmi": 18, "dtc": "3437", "description_zh": "后处理进口氧传感器 - 数据有效但低于正常工作范围-中等严重级别", "description_en": "", "name_zh": "SPN3217-FMI18", "brand": "康明斯", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["及时添加合格尿素", "注意仪表排放报警灯"], "diagnosis_summary": ["及时添加合格尿素", "注意仪表排放报警灯"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册逐步排查"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册逐步排查"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3217, "fmi": 2, "dtc": "P017F", "description_zh": "下游NOx传感器信号补偿不可信", "description_en": "", "name_zh": "SPN3217-FMI2", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["NOx传感器探头污染或老化", "传感器加热器故障", "排气管路泄漏", "SCR催化器效率下降"], "diagnosis_summary": ["注意仪表排放报警灯", "按时保养后处理系统"], "handling_plan": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "repair_suggestion": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3217, "fmi": 20, "dtc": "4747", "description_zh": "后处理 1 进口氧传感器 - 数据不合理 - 漂移过高", "description_en": "", "name_zh": "SPN3217-FMI20", "brand": "康明斯", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["及时添加合格尿素", "注意仪表排放报警灯"], "diagnosis_summary": ["及时添加合格尿素", "注意仪表排放报警灯"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册逐步排查"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册逐步排查"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "172", "description_zh": "催化器前HEGO氧传感器电压低（催化器前HEGO氧传感器电压低PreCat O2 Voltage Low）", "description_en": "", "name_zh": "SPN3217FMI4_DTC172", "brand": "潍柴", "system": "发动机", "controller": "ECU", "category": "发动机", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表充电指示灯", "检查电瓶接线"], "handling_plan": ["检查催化器前氧传感器线路及插头是否松动、腐蚀或断路，并测量传感器加热器供电与搭铁是否正常。若线路正常，则更换氧传感器", "同时排查排气歧管或前段是否有漏气，避免假性低电压信号。"], "repair_suggestion": ["检查催化器前氧传感器线路及插头是否松动、腐蚀或断路，并测量传感器加热器供电与搭铁是否正常。若线路正常，则更换氧传感器", "同时排查排气歧管或前段是否有漏气，避免假性低电压信号。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P062B", "description_zh": "空燃比波动过大Air Fuel Ratio Variation Too High（Air Fuel Ratio Variation Too High）", "description_en": "", "name_zh": "SPN3217FMI7_DTCP062B", "brand": "上柴", "system": "ECU", "controller": "ECU", "category": "", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["检查进气系统是否存在泄漏（尤其涡轮增压管路、中冷器及歧管密封），并清洗或更换氧传感器及空气流量计。重点排查燃油压力调节器或喷油器堵塞导致的混合气不均，必要时用诊断仪读取各缸修正值，确认是否存在单缸失火或机械故障。"], "repair_suggestion": ["检查进气系统是否存在泄漏（尤其涡轮增压管路、中冷器及歧管密封），并清洗或更换氧传感器及空气流量计。重点排查燃油压力调节器或喷油器堵塞导致的混合气不均，必要时用诊断仪读取各缸修正值，确认是否存在单缸失火或机械故障。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3217, "fmi": 9, "dtc": "2682", "description_zh": "后处理进口氧传感器电路 - 更新速率异常", "description_en": "", "name_zh": "SPN3217-FMI9", "brand": "康明斯", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["及时添加合格尿素", "注意仪表排放报警灯"], "diagnosis_summary": ["及时添加合格尿素", "注意仪表排放报警灯"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册逐步排查"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册逐步排查"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P303D", "description_zh": "TWC入口宽域氧传感器信号电压超低限", "description_en": "", "name_zh": "SPN3218FMI1_DTCP303D", "brand": "玉柴", "system": "排气宽裕氧传感器", "controller": "ECU", "category": "排气宽裕氧传感器", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表充电指示灯", "检查电瓶接线"], "handling_plan": ["检查宽域氧传感器线路及插头是否断路或对地短路，重点排查传感器加热器供电和信号线束。若线路正常，则更换TWC入口宽域氧传感器，并同步检查排气系统有无漏气。"], "repair_suggestion": ["检查宽域氧传感器线路及插头是否断路或对地短路，重点排查传感器加热器供电和信号线束。若线路正常，则更换TWC入口宽域氧传感器，并同步检查排气系统有无漏气。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P018C", "description_zh": "DFC_NoCat2DsNOxOfsMax", "description_en": "", "name_zh": "SPN3220", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["NOx传感器探头污染或老化", "传感器加热器故障", "排气管路泄漏", "SCR催化器效率下降"], "diagnosis_summary": ["注意仪表排放报警灯", "按时保养后处理系统"], "handling_plan": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "repair_suggestion": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3220, "fmi": 0, "dtc": "P0187", "description_zh": "下游NOx传感器NOx信号最大偏移高于上限", "description_en": "", "name_zh": "SPN3220-FMI0", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["NOx传感器探头污染或老化", "传感器加热器故障", "排气管路泄漏", "SCR催化器效率下降"], "diagnosis_summary": ["注意仪表排放报警灯", "按时保养后处理系统"], "handling_plan": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "repair_suggestion": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3220, "fmi": 1, "dtc": "P0188", "description_zh": "下游NOx传感器Nox信号最小偏移低于下限", "description_en": "", "name_zh": "SPN3220-FMI1", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["NOx传感器探头污染或老化", "传感器加热器故障", "排气管路泄漏", "SCR催化器效率下降"], "diagnosis_summary": ["注意仪表排放报警灯", "按时保养后处理系统"], "handling_plan": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "repair_suggestion": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3220, "fmi": 15, "dtc": "P0189", "description_zh": "下游NOx传感器Nox信号平均偏移高于上限", "description_en": "", "name_zh": "SPN3220-FMI15", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["NOx传感器探头污染或老化", "传感器加热器故障", "排气管路泄漏", "SCR催化器效率下降"], "diagnosis_summary": ["注意仪表排放报警灯", "按时保养后处理系统"], "handling_plan": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "repair_suggestion": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3220, "fmi": 17, "dtc": "P018A", "description_zh": "下游NOx传感器Nox信号平均偏移低于下限", "description_en": "", "name_zh": "SPN3220-FMI17", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["NOx传感器探头污染或老化", "传感器加热器故障", "排气管路泄漏", "SCR催化器效率下降"], "diagnosis_summary": ["注意仪表排放报警灯", "按时保养后处理系统"], "handling_plan": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "repair_suggestion": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3220, "fmi": 5, "dtc": "P017E", "description_zh": "下游NOx传感器供电错误", "description_en": "", "name_zh": "SPN3220-FMI5", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["NOx传感器探头污染或老化", "传感器加热器故障", "排气管路泄漏", "SCR催化器效率下降"], "diagnosis_summary": ["注意仪表排放报警灯", "按时保养后处理系统"], "handling_plan": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "repair_suggestion": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P1010", "description_zh": "TWC入口排气氧传感器CAN通讯故障（=IF(LEN(t_STR_RW_UEGO1)>0,t_STR_RW_UEGO1,DEF_RW_UEGO1)&\" CAN sensor communication lost\"）", "description_en": "", "name_zh": "SPN3221FMI12_DTCP1010", "brand": "玉柴", "system": "排气宽裕氧传感器", "controller": "ECU", "category": "排气宽裕氧传感器", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表相关指示灯", "检查对应线束连接"], "handling_plan": ["检查氧传感器CAN总线连接器及线束是否松动、断路或对地/电源短路，重点排查传感器插头针脚和底盘线束磨损部位。若线路正常，则更换TWC入口排气氧传感器总成，并确认ECU供电及CAN终端电阻值（60Ω）是否在标准范围。"], "repair_suggestion": ["检查氧传感器CAN总线连接器及线束是否松动、断路或对地/电源短路，重点排查传感器插头针脚和底盘线束磨损部位。若线路正常，则更换TWC入口排气氧传感器总成，并确认ECU供电及CAN终端电阻值（60Ω）是否在标准范围。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "11244", "description_zh": "后处理进口氧传感器加热器控制 - 更新速率异常", "description_en": "", "name_zh": "SPN3223FMI9_DTC11244", "brand": "康明斯", "system": "ECM", "controller": "ECM", "category": "", "ecu_type": "ECM", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["及时添加合格尿素", "注意仪表排放报警灯"], "handling_plan": ["检查后处理进口氧传感器加热器线路及插接件是否松动、腐蚀或断路，重点测量加热器供电与PWM控制信号。若线路正常，更换氧传感器总成，并刷新ECU数据至最新版本以排除软件更新速率标定问题。"], "repair_suggestion": ["检查后处理进口氧传感器加热器线路及插接件是否松动、腐蚀或断路，重点测量加热器供电与PWM控制信号。若线路正常，更换氧传感器总成，并刷新ECU数据至最新版本以排除软件更新速率标定问题。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P3025", "description_zh": "TWC入口排气氧传感器内部诊断故障（UEGO1 pump cell slow to warm up）", "description_en": "", "name_zh": "SPN3225FMI10_DTCP3025", "brand": "玉柴", "system": "排气宽裕氧传感器", "controller": "ECU", "category": "排气宽裕氧传感器", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表相关指示灯", "检查对应线束连接"], "handling_plan": ["UEGO1泵电池加热响应过慢，优先检查氧传感器加热器线路及供电电压（通常为12V），并测量加热器电阻是否在标准范围（一般为3-8Ω）。若线路和供电正常，则多为传感器内部老化失效，直接更换TWC入口氧传感器。更换后需清除故障码并路试，确认数据流中氧传感器电压能正常波动。"], "repair_suggestion": ["UEGO1泵电池加热响应过慢，优先检查氧传感器加热器线路及供电电压（通常为12V），并测量加热器电阻是否在标准范围（一般为3-8Ω）。若线路和供电正常，则多为传感器内部老化失效，直接更换TWC入口氧传感器。更换后需清除故障码并路试，确认数据流中氧传感器电压能正常波动。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P0122", "description_zh": "DFC_NoCat2DsBattSt", "description_en": "", "name_zh": "SPN3226", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3226, "fmi": 0, "dtc": "2773", "description_zh": "", "description_en": "", "name_zh": "SPN3226-FMI0", "brand": "康明斯", "system": "康明斯INSITE", "controller": "", "category": "康明斯INSITE", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["后处理出口氮氧化物 - 数据有效但高于正常工作 后处理出口氮氧化物传感器将被停 范围（最高严重级别）。发动机氮氧化物排放量 用。发动机将在下一次车速为零时 高于建议级别。 减额运转。"], "diagnosis_summary": [], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3226, "fmi": 12, "dtc": "P22FE/00", "description_zh": "NOX SENSOR", "description_en": "", "name_zh": "SPN3226-FMI12", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:B1)", "trigger_condition": ["NOx传感器探头污染或老化", "传感器加热器故障", "排气管路泄漏", "SCR催化器效率下降"], "diagnosis_summary": ["注意仪表排放报警灯", "按时保养后处理系统"], "handling_plan": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "repair_suggestion": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3226, "fmi": 13, "dtc": "P229E/93", "description_zh": "NOX SENSOR", "description_en": "", "name_zh": "SPN3226-FMI13", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:B1)", "trigger_condition": ["NOx传感器探头污染或老化", "传感器加热器故障", "排气管路泄漏", "SCR催化器效率下降"], "diagnosis_summary": ["注意仪表排放报警灯", "按时保养后处理系统"], "handling_plan": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "repair_suggestion": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3226, "fmi": 14, "dtc": "P229E/1C", "description_zh": "NOX SENSOR", "description_en": "", "name_zh": "SPN3226-FMI14", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:B1)", "trigger_condition": ["NOx传感器探头污染或老化", "传感器加热器故障", "排气管路泄漏", "SCR催化器效率下降"], "diagnosis_summary": ["注意仪表排放报警灯", "按时保养后处理系统"], "handling_plan": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "repair_suggestion": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3226, "fmi": 15, "dtc": "P0200", "description_zh": "SCR上下游NOx信号差值高于上限", "description_en": "", "name_zh": "SPN3226-FMI15", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["NOx传感器探头污染或老化", "传感器加热器故障", "排气管路泄漏", "SCR催化器效率下降"], "diagnosis_summary": ["注意仪表排放报警灯", "按时保养后处理系统"], "handling_plan": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "repair_suggestion": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3226, "fmi": 17, "dtc": "P0201", "description_zh": "SCR上下游NOx信号差值低于下限", "description_en": "", "name_zh": "SPN3226-FMI17", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["NOx传感器探头污染或老化", "传感器加热器故障", "排气管路泄漏", "SCR催化器效率下降"], "diagnosis_summary": ["注意仪表排放报警灯", "按时保养后处理系统"], "handling_plan": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "repair_suggestion": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3226, "fmi": 2, "dtc": "P2201", "description_zh": "出口NOx传感器数据不可靠故障", "description_en": "", "name_zh": "SPN3226-FMI2", "brand": "龙擎", "system": "NOx Sensor / NOx传感器", "controller": "NOx Sensor / NOx传感器", "category": "NOx Sensor / NOx传感器", "ecu_type": "NOx Sensor / NOx传感器", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "MIL", "trigger_condition": ["NOx传感器探头污染或老化", "传感器加热器故障", "排气管路泄漏", "SCR催化器效率下降"], "diagnosis_summary": ["注意仪表排放报警灯", "按时保养后处理系统"], "handling_plan": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "repair_suggestion": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "release_condition": [], "component": [], "torque_limit_rule": "50 hour / 50 小时 / 0.6"}, {"spn": 3226, "fmi": 20, "dtc": "P225E/67", "description_zh": "NOX SENSOR", "description_en": "", "name_zh": "SPN3226-FMI20", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:B1)", "trigger_condition": ["NOx传感器探头污染或老化", "传感器加热器故障", "排气管路泄漏", "SCR催化器效率下降"], "diagnosis_summary": ["注意仪表排放报警灯", "按时保养后处理系统"], "handling_plan": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "repair_suggestion": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3226, "fmi": 3, "dtc": "P229E/12", "description_zh": "NOX SENSOR", "description_en": "", "name_zh": "SPN3226-FMI3", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:B1)", "trigger_condition": ["NOx传感器探头污染或老化", "传感器加热器故障", "排气管路泄漏", "SCR催化器效率下降"], "diagnosis_summary": ["注意仪表排放报警灯", "按时保养后处理系统"], "handling_plan": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "repair_suggestion": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3226, "fmi": 31, "dtc": "P1136/00", "description_zh": "NOX SENSOR", "description_en": "", "name_zh": "SPN3226-FMI31", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["NOx传感器探头污染或老化", "传感器加热器故障", "排气管路泄漏", "SCR催化器效率下降"], "diagnosis_summary": ["注意仪表排放报警灯", "按时保养后处理系统"], "handling_plan": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "repair_suggestion": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3226, "fmi": 4, "dtc": "P2202", "description_zh": "出口NOx传感器信号故障", "description_en": "", "name_zh": "SPN3226-FMI4", "brand": "龙擎", "system": "NOx Sensor / NOx传感器", "controller": "NOx Sensor / NOx传感器", "category": "NOx Sensor / NOx传感器", "ecu_type": "NOx Sensor / NOx传感器", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "MIL", "trigger_condition": ["NOx传感器探头污染或老化", "传感器加热器故障", "排气管路泄漏", "SCR催化器效率下降"], "diagnosis_summary": ["注意仪表排放报警灯", "按时保养后处理系统"], "handling_plan": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "repair_suggestion": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "release_condition": [], "component": [], "torque_limit_rule": "50 hour / 50 小时 / 0.6"}, {"spn": 3226, "fmi": 5, "dtc": "P229E/13", "description_zh": "NOX SENSOR", "description_en": "", "name_zh": "SPN3226-FMI5", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:B1)", "trigger_condition": ["NOx传感器探头污染或老化", "传感器加热器故障", "排气管路泄漏", "SCR催化器效率下降"], "diagnosis_summary": ["注意仪表排放报警灯", "按时保养后处理系统"], "handling_plan": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "repair_suggestion": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3226, "fmi": 7, "dtc": "P225F/00", "description_zh": "NOX SENSOR", "description_en": "", "name_zh": "SPN3226-FMI7", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:B1)", "trigger_condition": ["NOx传感器探头污染或老化", "传感器加热器故障", "排气管路泄漏", "SCR催化器效率下降"], "diagnosis_summary": ["注意仪表排放报警灯", "按时保养后处理系统"], "handling_plan": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "repair_suggestion": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3226, "fmi": 9, "dtc": "U029E", "description_zh": "J39后处理排气 1信息超时错误", "description_en": "", "name_zh": "SPN3226-FMI9", "brand": "龙擎", "system": "NOx Sensor / NOx传感器", "controller": "NOx Sensor / NOx传感器", "category": "NOx Sensor / NOx传感器", "ecu_type": "NOx Sensor / NOx传感器", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "MIL", "trigger_condition": ["NOx传感器探头污染或老化", "传感器加热器故障", "排气管路泄漏", "SCR催化器效率下降"], "diagnosis_summary": ["注意仪表排放报警灯", "按时保养后处理系统"], "handling_plan": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "repair_suggestion": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "release_condition": [], "component": [], "torque_limit_rule": "50 hour / 50 小时 / 0.6"}, {"spn": null, "fmi": null, "dtc": "189", "description_zh": "后氧传感器信号响应性故障", "description_en": "", "name_zh": "SPN3227FMI10_DTC189", "brand": "潍柴", "system": "后处理", "controller": "ECU", "category": "后处理", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["及时添加合格尿素", "注意仪表排放报警灯"], "handling_plan": ["检查后氧传感器加热器电路及供电/搭铁是否正常，测量其信号电压是否在0.1-0.9V间快速波动。若信号卡滞或变化缓慢，优先清洗或更换后氧传感器，并排查排气系统是否存在泄漏或催化器堵塞。"], "repair_suggestion": ["检查后氧传感器加热器电路及供电/搭铁是否正常，测量其信号电压是否在0.1-0.9V间快速波动。若信号卡滞或变化缓慢，优先清洗或更换后氧传感器，并排查排气系统是否存在泄漏或催化器堵塞。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "186", "description_zh": "后氧传感器偏稀方向信号失效", "description_en": "", "name_zh": "SPN3227FMI17_DTC186", "brand": "潍柴", "system": "后处理", "controller": "ECU", "category": "后处理", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["及时添加合格尿素", "注意仪表排放报警灯"], "handling_plan": ["后氧传感器偏稀信号失效，重点检查传感器本身及其线路（插头腐蚀、断路/短路），并测量其加热器电阻和信号电压。若线路正常，则需排查排气系统是否漏气（尤其排气管接口处），以及是否存在燃油压力过低或喷油嘴堵塞导致的混合气过稀。若以上均正常，直接更换后氧传感器。"], "repair_suggestion": ["后氧传感器偏稀信号失效，重点检查传感器本身及其线路（插头腐蚀、断路/短路），并测量其加热器电阻和信号电压。若线路正常，则需排查排气系统是否漏气（尤其排气管接口处），以及是否存在燃油压力过低或喷油嘴堵塞导致的混合气过稀。若以上均正常，直接更换后氧传感器。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "4751", "description_zh": "后处理出口氧气 - 数据不合理 - 漂移偏低", "description_en": "", "name_zh": "SPN3227FMI21_DTC4751", "brand": "康明斯", "system": "ECM", "controller": "ECM", "category": "", "ecu_type": "ECM", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["及时添加合格尿素", "注意仪表排放报警灯"], "handling_plan": ["检查后处理出口氧传感器信号是否持续偏低，优先排查传感器探头是否被硫化物或碳烟污染，必要时清洁或更换。同时确认尿素喷射量是否过大或SCR催化效率异常，导致出口氧浓度被过度消耗。若传感器及线路正常，需用诊断仪读取NOx和氧浓度数据流，对比实际值判断是否需刷新ECM标定。"], "repair_suggestion": ["检查后处理出口氧传感器信号是否持续偏低，优先排查传感器探头是否被硫化物或碳烟污染，必要时清洁或更换。同时确认尿素喷射量是否过大或SCR催化效率异常，导致出口氧浓度被过度消耗。若传感器及线路正常，需用诊断仪读取NOx和氧浓度数据流，对比实际值判断是否需刷新ECM标定。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P0142", "description_zh": "催化器后氧传感器停油过程中信号失真PostCat O2 Failed to Lean during FSO（催化器后氧传感器停油过程中信号失真PostCat O2 Failed to Lean during FSO）", "description_en": "", "name_zh": "SPN3227FMI2_DTCP0142", "brand": "上柴", "system": "ECU", "controller": "ECU", "category": "", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表相关指示灯", "检查对应线束连接"], "handling_plan": ["检查催化器后氧传感器信号线束及插头是否氧化或接触不良，并确认传感器本身响应速度是否正常。重点排查燃油系统在减速断油时是否存在额外喷油或碳罐电磁阀泄漏，导致混合气过浓。若线束和燃油系统正常，则更换后氧传感器。"], "repair_suggestion": ["检查催化器后氧传感器信号线束及插头是否氧化或接触不良，并确认传感器本身响应速度是否正常。重点排查燃油系统在减速断油时是否存在额外喷油或碳罐电磁阀泄漏，导致混合气过浓。若线束和燃油系统正常，则更换后氧传感器。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "181", "description_zh": "后氧传感器电压高", "description_en": "", "name_zh": "SPN3227FMI3_DTC181", "brand": "潍柴", "system": "后处理", "controller": "ECU", "category": "后处理", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["及时添加合格尿素", "注意仪表排放报警灯"], "handling_plan": ["后氧传感器电压持续偏高，通常表明混合气过稀或排气系统漏气。重点检查进气歧管、排气歧管及氧传感器安装处是否有漏气，并清洗或更换空气流量计。若以上正常，则测量传感器信号线是否对电源短路，必要时更换后氧传感器。"], "repair_suggestion": ["后氧传感器电压持续偏高，通常表明混合气过稀或排气系统漏气。重点检查进气歧管、排气歧管及氧传感器安装处是否有漏气，并清洗或更换空气流量计。若以上正常，则测量传感器信号线是否对电源短路，必要时更换后氧传感器。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "183", "description_zh": "后氧传感器无响应故障", "description_en": "", "name_zh": "SPN3227FMI8_DTC183", "brand": "潍柴", "system": "后处理", "controller": "ECU", "category": "后处理", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["及时添加合格尿素", "注意仪表排放报警灯"], "handling_plan": ["后氧传感器无响应，重点检查传感器加热器供电与信号线路是否断路或短路，并测量其信号电压是否在0.1-0.9V间正常波动。若线路正常，则多为传感器本体老化失效，需直接更换。更换后请用诊断仪清除故障码并路试，确认数据流能随工况正常修正。"], "repair_suggestion": ["后氧传感器无响应，重点检查传感器加热器供电与信号线路是否断路或短路，并测量其信号电压是否在0.1-0.9V间正常波动。若线路正常，则多为传感器本体老化失效，需直接更换。更换后请用诊断仪清除故障码并路试，确认数据流能随工况正常修正。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3228, "fmi": 2, "dtc": "P2200", "description_zh": "出口NOx传感器供电故障", "description_en": "", "name_zh": "SPN3228-FMI2", "brand": "龙擎", "system": "NOx Sensor / NOx传感器", "controller": "NOx Sensor / NOx传感器", "category": "NOx Sensor / NOx传感器", "ecu_type": "NOx Sensor / NOx传感器", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "MIL", "trigger_condition": ["NOx传感器探头污染或老化", "传感器加热器故障", "排气管路泄漏", "SCR催化器效率下降"], "diagnosis_summary": ["注意仪表排放报警灯", "按时保养后处理系统"], "handling_plan": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "repair_suggestion": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "release_condition": [], "component": [], "torque_limit_rule": "50 hour / 50 小时 / 0.6"}, {"spn": null, "fmi": null, "dtc": "P0050", "description_zh": "TWC出口氧传感器对电源短路（=IF(LEN(t_STR_RW_EGOH2)>0,t_STR_RW_EGOH2,DEF_RW_EGOH2)&\" short to power\"）", "description_en": "", "name_zh": "SPN3232FMI3_DTCP0050", "brand": "玉柴", "system": "开关氧传感器", "controller": "ECU", "category": "开关氧传感器", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表充电指示灯", "检查电瓶接线"], "handling_plan": ["检查TWC出口氧传感器（后氧传感器）的线路和接插件，重点排查传感器信号线是否与电源线（如5V参考电压或24V电源）发生短路或线束磨损破皮。若线路正常，直接更换后氧传感器，并清除故障码后路试，确认信号电压能在0.1-0.9V之间正常波动。"], "repair_suggestion": ["检查TWC出口氧传感器（后氧传感器）的线路和接插件，重点排查传感器信号线是否与电源线（如5V参考电压或24V电源）发生短路或线束磨损破皮。若线路正常，直接更换后氧传感器，并清除故障码后路试，确认信号电压能在0.1-0.9V之间正常波动。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "51", "description_zh": "HEGO传感器开环/对地短路（=IF(LEN(t_STR_RW_EGOH2)>0,t_STR_RW_EGOH2,DEF_RW_EGOH2)&\" open / ground short\"）", "description_en": "", "name_zh": "SPN3232FMI4_DTC51", "brand": "重汽", "system": "ECU", "controller": "ECU", "category": "", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表相关指示灯", "检查对应线束连接"], "handling_plan": ["检查氧传感器（HEGO）线路是否对地短路或断路，重点排查传感器插头、线束磨损及搭铁点。若线路正常，直接更换氧传感器，并确认排气系统无漏气。"], "repair_suggestion": ["检查氧传感器（HEGO）线路是否对地短路或断路，重点排查传感器插头、线束磨损及搭铁点。若线路正常，直接更换氧传感器，并确认排气系统无漏气。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3233, "fmi": 0, "dtc": "P0135", "description_zh": "前氧传感器信号异常", "description_en": "", "name_zh": "SPN3233-FMI0", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["下电等待30s，插拔前氧传感器接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3233, "fmi": 13, "dtc": "P0135", "description_zh": "前氧传感器信号异常", "description_en": "", "name_zh": "SPN3233-FMI13", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["下电等待30s，插拔后氧传感器接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3233, "fmi": 3, "dtc": "P0135", "description_zh": "前氧传感器信号异常", "description_en": "", "name_zh": "SPN3233-FMI3", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3233, "fmi": 4, "dtc": "P0135", "description_zh": "前氧传感器信号异常", "description_en": "", "name_zh": "SPN3233-FMI4", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["下电等待30s，插拔后氧传感器接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3233, "fmi": 5, "dtc": "P0135", "description_zh": "前氧传感器信号异常", "description_en": "", "name_zh": "SPN3233-FMI5", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["下电等待30s，插拔后氧传感器接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3241, "fmi": 12, "dtc": "P0544/01", "description_zh": "EATS", "description_en": "", "name_zh": "SPN3241-FMI12", "brand": "龙擎", "system": "ACM 后处理控制模块", "controller": "ACM 后处理控制模块", "category": "ACM 后处理控制模块", "ecu_type": "ACM 后处理控制模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:B1)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3241, "fmi": 2, "dtc": "P0544/64", "description_zh": "EATS", "description_en": "", "name_zh": "SPN3241-FMI2", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:B1)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "1666", "description_zh": "后处理排气温度 1 电路 - 电压高于正常值或对高压电源短路", "description_en": "", "name_zh": "SPN3241FMI3_DTC1666", "brand": "康明斯", "system": "ACT", "controller": "ECM", "category": "ACT", "ecu_type": "ECM", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["及时添加合格尿素", "注意仪表排放报警灯"], "handling_plan": ["检查后处理排温传感器1线路是否对电源短路，重点测量传感器信号线与24V/12V电源线之间的导通性。若线路正常，更换排温传感器1，并清除故障码后路试验证。"], "repair_suggestion": ["检查后处理排温传感器1线路是否对电源短路，重点测量传感器信号线与24V/12V电源线之间的导通性。若线路正常，更换排温传感器1，并清除故障码后路试验证。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3241, "fmi": 4, "dtc": "P0544/11", "description_zh": "EATS", "description_en": "", "name_zh": "SPN3241-FMI4", "brand": "龙擎", "system": "ACM 后处理控制模块", "controller": "ACM 后处理控制模块", "category": "ACM 后处理控制模块", "ecu_type": "ACM 后处理控制模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:B1)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3241, "fmi": 5, "dtc": "P0544/15", "description_zh": "EATS", "description_en": "", "name_zh": "SPN3241-FMI5", "brand": "龙擎", "system": "ACM 后处理控制模块", "controller": "ACM 后处理控制模块", "category": "ACM 后处理控制模块", "ecu_type": "ACM 后处理控制模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:B1)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3245, "fmi": 12, "dtc": "P242A/01", "description_zh": "EATS", "description_en": "", "name_zh": "SPN3245-FMI12", "brand": "龙擎", "system": "ACM 后处理控制模块", "controller": "ACM 后处理控制模块", "category": "ACM 后处理控制模块", "ecu_type": "ACM 后处理控制模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:B1)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3245, "fmi": 15, "dtc": "1971", "description_zh": "后处理排气温度 3 - 数据有效但高于正常工作范围-最低严重级别", "description_en": "", "name_zh": "SPN3245-FMI15", "brand": "康明斯", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["及时添加合格尿素", "注意仪表排放报警灯"], "diagnosis_summary": ["及时添加合格尿素", "注意仪表排放报警灯"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册逐步排查"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册逐步排查"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "1971", "description_zh": "后处理排气温度 3 - 数据有效但高于正常工作范围-最低严重级别", "description_en": "", "name_zh": "SPN3245FMI15_DTC1971", "brand": "康明斯", "system": "ECM", "controller": "ECM", "category": "", "ecu_type": "ECM", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["及时添加合格尿素", "注意仪表排放报警灯"], "handling_plan": ["检查后处理系统排气温度3传感器及其线路是否短路或信号漂移，重点测量传感器电阻值是否与标准相符。同时排查SCR箱上游是否存在异常高温（如DPF再生失控或喷油器后燃），并确认排气管路有无漏气导致温度传感器误读。若传感器及线路正常，建议用诊断仪读取实时温度与物理实测值对比，必要时更换传感器。"], "repair_suggestion": ["检查后处理系统排气温度3传感器及其线路是否短路或信号漂移，重点测量传感器电阻值是否与标准相符。同时排查SCR箱上游是否存在异常高温（如DPF再生失控或喷油器后燃），并确认排气管路有无漏气导致温度传感器误读。若传感器及线路正常，建议用诊断仪读取实时温度与物理实测值对比，必要时更换传感器。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3245, "fmi": 2, "dtc": "P242A/64", "description_zh": "EATS", "description_en": "", "name_zh": "SPN3245-FMI2", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:B1)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3245, "fmi": 4, "dtc": "P242A/11", "description_zh": "EATS", "description_en": "", "name_zh": "SPN3245-FMI4", "brand": "龙擎", "system": "ACM 后处理控制模块", "controller": "ACM 后处理控制模块", "category": "ACM 后处理控制模块", "ecu_type": "ACM 后处理控制模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:B1)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3245, "fmi": 5, "dtc": "P242A/15", "description_zh": "EATS", "description_en": "", "name_zh": "SPN3245-FMI5", "brand": "龙擎", "system": "ACM 后处理控制模块", "controller": "ACM 后处理控制模块", "category": "ACM 后处理控制模块", "ecu_type": "ACM 后处理控制模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:B1)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3249, "fmi": 12, "dtc": "P2031/01", "description_zh": "EATS", "description_en": "", "name_zh": "SPN3249-FMI12", "brand": "龙擎", "system": "ACM 后处理控制模块", "controller": "ACM 后处理控制模块", "category": "ACM 后处理控制模块", "ecu_type": "ACM 后处理控制模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:B1)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3249, "fmi": 2, "dtc": "P2031/64", "description_zh": "EATS", "description_en": "", "name_zh": "SPN3249-FMI2", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:B1)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3249, "fmi": 4, "dtc": "P2031/11", "description_zh": "EATS", "description_en": "", "name_zh": "SPN3249-FMI4", "brand": "龙擎", "system": "ACM 后处理控制模块", "controller": "ACM 后处理控制模块", "category": "ACM 后处理控制模块", "ecu_type": "ACM 后处理控制模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:B1)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3249, "fmi": 5, "dtc": "P2031/15", "description_zh": "EATS", "description_en": "", "name_zh": "SPN3249-FMI5", "brand": "龙擎", "system": "ACM 后处理控制模块", "controller": "ACM 后处理控制模块", "category": "ACM 后处理控制模块", "ecu_type": "ACM 后处理控制模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:B1)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3251, "fmi": 2, "dtc": "P2452/64", "description_zh": "EATS", "description_en": "", "name_zh": "SPN3251-FMI2", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:B1)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3251, "fmi": 4, "dtc": "P2452/11", "description_zh": "EATS", "description_en": "", "name_zh": "SPN3251-FMI4", "brand": "龙擎", "system": "ACM 后处理控制模块", "controller": "ACM 后处理控制模块", "category": "ACM 后处理控制模块", "ecu_type": "ACM 后处理控制模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:B1)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3251, "fmi": 5, "dtc": "P2452/13", "description_zh": "EATS", "description_en": "", "name_zh": "SPN3251-FMI5", "brand": "龙擎", "system": "ACM 后处理控制模块", "controller": "ACM 后处理控制模块", "category": "ACM 后处理控制模块", "ecu_type": "ACM 后处理控制模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:B1)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3272, "fmi": 3, "dtc": "P0141", "description_zh": "后氧传感器信号异常", "description_en": "", "name_zh": "SPN3272-FMI3", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3272, "fmi": 4, "dtc": "P0141", "description_zh": "后氧传感器信号异常", "description_en": "", "name_zh": "SPN3272-FMI4", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3272, "fmi": 5, "dtc": "P0141", "description_zh": "后氧传感器信号异常", "description_en": "", "name_zh": "SPN3272-FMI5", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 32, "fmi": 0, "dtc": "", "description_zh": "TMS未按流程下高压故障", "description_en": "", "name_zh": "SPN32-FMI0", "brand": "东风新能源", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["TMS问题"], "diagnosis_summary": ["注意仪表高压报警灯", "禁止触摸高压部件"], "handling_plan": ["请检查电池热管理系统"], "repair_suggestion": ["请检查电池热管理系统"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3357, "fmi": 8, "dtc": "", "description_zh": "EEC1信号异常", "description_en": "", "name_zh": "SPN3357-FMI8", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": null, "fmi": null, "dtc": "P0409", "description_zh": "EGR压力传感器电压低（EGRHP low voltage）", "description_en": "", "name_zh": "SPN3358FMI4_DTCP0409", "brand": "玉柴", "system": "EGR压力传感器", "controller": "ECU", "category": "EGR压力传感器", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表动力不足报警", "避免高负荷运行"], "handling_plan": ["检查EGR压力传感器供电及搭铁线路是否断路或短路，测量传感器5V参考电压和信号线电压是否正常。若线路正常，则更换EGR压力传感器，并同步检查EGR阀体是否卡滞或积碳导致压力异常。"], "repair_suggestion": ["检查EGR压力传感器供电及搭铁线路是否断路或短路，测量传感器5V参考电压和信号线电压是否正常。若线路正常，则更换EGR压力传感器，并同步检查EGR阀体是否卡滞或积碳导致压力异常。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3360, "fmi": 12, "dtc": "1688", "description_zh": "", "description_en": "", "name_zh": "SPN3360-FMI12", "brand": "康明斯", "system": "康明斯INSITE", "controller": "", "category": "康明斯INSITE", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["后处理柴油机排气处理液控制器 - 智能设备或部 将禁止后处理柴油机排气处理液喷 件失效。 检测到后处理柴油机排气处理液控制 射。 器中存在内部故障。"], "diagnosis_summary": [], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P0023", "description_zh": "尿素喷嘴", "description_en": "", "name_zh": "SPN3361", "brand": "龙擎", "system": "自主DCU6.5(东风后处理)", "controller": "", "category": "自主DCU6.5(东风后处理)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["尿素液位过低", "尿素品质不达标或结晶堵塞", "尿素泵/喷嘴故障", "尿素管路泄漏"], "diagnosis_summary": ["及时添加合格尿素，避免使用劣质尿素", "注意仪表尿素液位报警"], "handling_plan": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "repair_suggestion": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3361, "fmi": 12, "dtc": "P204F/93", "description_zh": "EATS", "description_en": "", "name_zh": "SPN3361-FMI12", "brand": "龙擎", "system": "ACM 后处理控制模块", "controller": "ACM 后处理控制模块", "category": "ACM 后处理控制模块", "ecu_type": "ACM 后处理控制模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3361, "fmi": 15, "dtc": "P0280", "description_zh": "SCR尿素喷嘴驱动对电源短路", "description_en": "", "name_zh": "SPN3361-FMI15", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["尿素液位过低", "尿素品质不达标或结晶堵塞", "尿素泵/喷嘴故障", "尿素管路泄漏"], "diagnosis_summary": ["及时添加合格尿素，避免使用劣质尿素", "注意仪表尿素液位报警"], "handling_plan": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "repair_suggestion": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3361, "fmi": 17, "dtc": "P0283", "description_zh": "SCR尿素喷嘴驱动高端短路", "description_en": "", "name_zh": "SPN3361-FMI17", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["尿素液位过低", "尿素品质不达标或结晶堵塞", "尿素泵/喷嘴故障", "尿素管路泄漏"], "diagnosis_summary": ["及时添加合格尿素，避免使用劣质尿素", "注意仪表尿素液位报警"], "handling_plan": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "repair_suggestion": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3361, "fmi": 18, "dtc": "P208C", "description_zh": "吸入泵电压低故障", "description_en": "", "name_zh": "SPN3361-FMI18", "brand": "龙擎", "system": "Urea Doser / 尿素泵", "controller": "Urea Doser / 尿素泵", "category": "Urea Doser / 尿素泵", "ecu_type": "Urea Doser / 尿素泵", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "MIL", "trigger_condition": ["尿素液位过低", "尿素品质不达标或结晶堵塞", "尿素泵/喷嘴故障", "尿素管路泄漏"], "diagnosis_summary": ["及时添加合格尿素，避免使用劣质尿素", "注意仪表尿素液位报警"], "handling_plan": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "repair_suggestion": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "release_condition": [], "component": [], "torque_limit_rule": "50 hour / 50 小时 / 0.6"}, {"spn": 3361, "fmi": 2, "dtc": "P0217", "description_zh": "SCR尿素喷嘴堵塞", "description_en": "", "name_zh": "SPN3361-FMI2", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["尿素液位过低", "尿素品质不达标或结晶堵塞", "尿素泵/喷嘴故障", "尿素管路泄漏"], "diagnosis_summary": ["及时添加合格尿素，避免使用劣质尿素", "注意仪表尿素液位报警"], "handling_plan": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "repair_suggestion": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3361, "fmi": 3, "dtc": "P0281", "description_zh": "SCR尿素喷嘴驱动高端对电源短路", "description_en": "", "name_zh": "SPN3361-FMI3", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["尿素液位过低", "尿素品质不达标或结晶堵塞", "尿素泵/喷嘴故障", "尿素管路泄漏"], "diagnosis_summary": ["及时添加合格尿素，避免使用劣质尿素", "注意仪表尿素液位报警"], "handling_plan": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "repair_suggestion": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3361, "fmi": 4, "dtc": "P0282", "description_zh": "SCR尿素喷嘴驱动对地短路", "description_en": "", "name_zh": "SPN3361-FMI4", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["尿素液位过低", "尿素品质不达标或结晶堵塞", "尿素泵/喷嘴故障", "尿素管路泄漏"], "diagnosis_summary": ["及时添加合格尿素，避免使用劣质尿素", "注意仪表尿素液位报警"], "handling_plan": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "repair_suggestion": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3361, "fmi": 5, "dtc": "P027E", "description_zh": "SCR尿素喷嘴电流超过最大限", "description_en": "", "name_zh": "SPN3361-FMI5", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["尿素液位过低", "尿素品质不达标或结晶堵塞", "尿素泵/喷嘴故障", "尿素管路泄漏"], "diagnosis_summary": ["及时添加合格尿素，避免使用劣质尿素", "注意仪表尿素液位报警"], "handling_plan": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "repair_suggestion": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3361, "fmi": 6, "dtc": "P027F", "description_zh": "SCR尿素喷嘴过热", "description_en": "", "name_zh": "SPN3361-FMI6", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["尿素液位过低", "尿素品质不达标或结晶堵塞", "尿素泵/喷嘴故障", "尿素管路泄漏"], "diagnosis_summary": ["及时添加合格尿素，避免使用劣质尿素", "注意仪表尿素液位报警"], "handling_plan": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "repair_suggestion": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3361, "fmi": 9, "dtc": "1711", "description_zh": "", "description_en": "", "name_zh": "SPN3361-FMI9", "brand": "康明斯", "system": "康明斯INSITE", "controller": "", "category": "康明斯INSITE", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["后处理柴油机排气处理液喷射单元 - 更新速率异 禁止柴油机排气处理液喷入 SCR 常。ECM 与后处理柴油机排气处理液喷射单元 后处理系统。 之间的数据通信接口通信中断。"], "diagnosis_summary": [], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3362, "fmi": 31, "dtc": "P20F6", "description_zh": "尿素泵建压失败故障", "description_en": "", "name_zh": "SPN3362-FMI31", "brand": "龙擎", "system": "Urea Doser / 尿素泵", "controller": "Urea Doser / 尿素泵", "category": "Urea Doser / 尿素泵", "ecu_type": "Urea Doser / 尿素泵", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "MIL", "trigger_condition": ["尿素液位过低", "尿素品质不达标或结晶堵塞", "尿素泵/喷嘴故障", "尿素管路泄漏"], "diagnosis_summary": ["及时添加合格尿素，避免使用劣质尿素", "注意仪表尿素液位报警"], "handling_plan": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "repair_suggestion": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3362, "fmi": 7, "dtc": "3569", "description_zh": "", "description_en": "", "name_zh": "SPN3362-FMI7", "brand": "康明斯", "system": "康明斯INSITE", "controller": "", "category": "康明斯INSITE", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["后处理柴油机排气处理液喷射单元输入管路 - 机 系统不能将柴油机排气处理液喷入 械系统无响应或失调。检测到柴油机排气处理液 后处理系统。 输送问题。"], "diagnosis_summary": [], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P0050", "description_zh": "DFC_UHtrTnkSCB", "description_en": "", "name_zh": "SPN3363", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3363, "fmi": 0, "dtc": "P02A7", "description_zh": "尿素箱加热电磁阀过热", "description_en": "", "name_zh": "SPN3363-FMI0", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["尿素液位过低", "尿素品质不达标或结晶堵塞", "尿素泵/喷嘴故障", "尿素管路泄漏"], "diagnosis_summary": ["及时添加合格尿素，避免使用劣质尿素", "注意仪表尿素液位报警"], "handling_plan": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "repair_suggestion": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3363, "fmi": 11, "dtc": "P20B1/72", "description_zh": "EATS", "description_en": "", "name_zh": "SPN3363-FMI11", "brand": "龙擎", "system": "ACM 后处理控制模块", "controller": "ACM 后处理控制模块", "category": "ACM 后处理控制模块", "ecu_type": "ACM 后处理控制模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:A)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3363, "fmi": 14, "dtc": "P20B1/73", "description_zh": "EATS", "description_en": "", "name_zh": "SPN3363-FMI14", "brand": "龙擎", "system": "ACM 后处理控制模块", "controller": "ACM 后处理控制模块", "category": "ACM 后处理控制模块", "ecu_type": "ACM 后处理控制模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:A)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3363, "fmi": 16, "dtc": "P20B2", "description_zh": "尿素罐加热电磁阀卡滞故障", "description_en": "", "name_zh": "SPN3363-FMI16", "brand": "龙擎", "system": "Urea Tank / 尿素罐", "controller": "Urea Tank / 尿素罐", "category": "Urea Tank / 尿素罐", "ecu_type": "Urea Tank / 尿素罐", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "MIL", "trigger_condition": ["尿素液位过低", "尿素品质不达标或结晶堵塞", "尿素泵/喷嘴故障", "尿素管路泄漏"], "diagnosis_summary": ["及时添加合格尿素，避免使用劣质尿素", "注意仪表尿素液位报警"], "handling_plan": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "repair_suggestion": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3363, "fmi": 18, "dtc": "P20B2", "description_zh": "尿素罐解冻失败故障", "description_en": "", "name_zh": "SPN3363-FMI18", "brand": "龙擎", "system": "Urea Tank / 尿素罐", "controller": "Urea Tank / 尿素罐", "category": "Urea Tank / 尿素罐", "ecu_type": "Urea Tank / 尿素罐", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "MIL", "trigger_condition": ["尿素液位过低", "尿素品质不达标或结晶堵塞", "尿素泵/喷嘴故障", "尿素管路泄漏"], "diagnosis_summary": ["及时添加合格尿素，避免使用劣质尿素", "注意仪表尿素液位报警"], "handling_plan": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "repair_suggestion": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3363, "fmi": 3, "dtc": "P20B4", "description_zh": "尿素罐加热电磁阀电压高故障", "description_en": "", "name_zh": "SPN3363-FMI3", "brand": "龙擎", "system": "Urea Tank / 尿素罐", "controller": "Urea Tank / 尿素罐", "category": "Urea Tank / 尿素罐", "ecu_type": "Urea Tank / 尿素罐", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "警告（橙色）", "trigger_condition": ["尿素液位过低", "尿素品质不达标或结晶堵塞", "尿素泵/喷嘴故障", "尿素管路泄漏"], "diagnosis_summary": ["及时添加合格尿素，避免使用劣质尿素", "注意仪表尿素液位报警"], "handling_plan": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "repair_suggestion": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3363, "fmi": 4, "dtc": "P20B3", "description_zh": "尿素罐加热电磁阀电压低故障", "description_en": "", "name_zh": "SPN3363-FMI4", "brand": "龙擎", "system": "Urea Tank / 尿素罐", "controller": "Urea Tank / 尿素罐", "category": "Urea Tank / 尿素罐", "ecu_type": "Urea Tank / 尿素罐", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "警告（橙色）", "trigger_condition": ["尿素液位过低", "尿素品质不达标或结晶堵塞", "尿素泵/喷嘴故障", "尿素管路泄漏"], "diagnosis_summary": ["及时添加合格尿素，避免使用劣质尿素", "注意仪表尿素液位报警"], "handling_plan": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "repair_suggestion": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3363, "fmi": 5, "dtc": "P20B1/13", "description_zh": "EATS", "description_en": "", "name_zh": "SPN3363-FMI5", "brand": "龙擎", "system": "ACM 后处理控制模块", "controller": "ACM 后处理控制模块", "category": "ACM 后处理控制模块", "ecu_type": "ACM 后处理控制模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:A)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3363, "fmi": 7, "dtc": "P20B2", "description_zh": "尿素罐加热温升故障", "description_en": "", "name_zh": "SPN3363-FMI7", "brand": "龙擎", "system": "Urea Tank / 尿素罐", "controller": "Urea Tank / 尿素罐", "category": "Urea Tank / 尿素罐", "ecu_type": "Urea Tank / 尿素罐", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "MIL", "trigger_condition": ["尿素液位过低", "尿素品质不达标或结晶堵塞", "尿素泵/喷嘴故障", "尿素管路泄漏"], "diagnosis_summary": ["及时添加合格尿素，避免使用劣质尿素", "注意仪表尿素液位报警"], "handling_plan": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "repair_suggestion": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3364, "fmi": 0, "dtc": "3879", "description_zh": "", "description_en": "", "name_zh": "SPN3364-FMI0", "brand": "康明斯", "system": "康明斯INSITE", "controller": "", "category": "康明斯INSITE", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["后处理柴油机排气处理液质量 - 数据有效但高于 发动机扭矩将会自动降低。 正常工作范围 - 最高严重级别。检测到 DEF 浓 度高于阈值。"], "diagnosis_summary": [], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3364, "fmi": 1, "dtc": "3866", "description_zh": "", "description_en": "", "name_zh": "SPN3364-FMI1", "brand": "康明斯", "system": "康明斯INSITE", "controller": "", "category": "康明斯INSITE", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["后处理柴油机排气处理液质量 - 数据有效但低于 发动机扭矩会在 36 小时后自动降 正常工作范围 - 最高严重级别。检测到柴油机排 低。 气处理液 (DEF) 低于临界阈值。"], "diagnosis_summary": [], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3364, "fmi": 12, "dtc": "3877", "description_zh": "", "description_en": "", "name_zh": "SPN3364-FMI12", "brand": "康明斯", "system": "康明斯INSITE", "controller": "", "category": "康明斯INSITE", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["后处理柴油机排气处理液质量 - 智能设备或部件 发动机扭矩将会自动降低。 损坏。柴油机排气处理液 (DEF) 质量传感器检 测到内部错误。"], "diagnosis_summary": [], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3364, "fmi": 17, "dtc": "P207F/9A", "description_zh": "EATS", "description_en": "", "name_zh": "SPN3364-FMI17", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:B1)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3364, "fmi": 18, "dtc": "3867", "description_zh": "", "description_en": "", "name_zh": "SPN3364-FMI18", "brand": "康明斯", "system": "康明斯INSITE", "controller": "", "category": "康明斯INSITE", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["后处理柴油机排气处理液质量 - 数据有效但低于 发动机扭矩会在 37 小时后自动降 正常工作范围 - 中等严重级别。检测到柴油机排 低。 气处理液 (DEF) 低于临界阈值。"], "diagnosis_summary": [], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3364, "fmi": 2, "dtc": "3878", "description_zh": "", "description_en": "", "name_zh": "SPN3364-FMI2", "brand": "康明斯", "system": "康明斯INSITE", "controller": "", "category": "康明斯INSITE", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["后处理柴油机排气处理液质量 - 数据不稳定、间 发动机扭矩将会自动降低。 断或不正确。柴油机排气处理液 (DEF) 质量传 感器检测到过热状况。"], "diagnosis_summary": [], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3364, "fmi": 7, "dtc": "3876", "description_zh": "", "description_en": "", "name_zh": "SPN3364-FMI7", "brand": "康明斯", "system": "康明斯INSITE", "controller": "", "category": "康明斯INSITE", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["后处理柴油机排气处理液质量 - 机械系统不响应 发动机扭矩会在 36 小时后自动降 或失调。未检测到柴油机排气处理液 (DEF) 质 低。 量传感器与 DEF 发生接触。"], "diagnosis_summary": [], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3364, "fmi": 9, "dtc": "3868", "description_zh": "", "description_en": "", "name_zh": "SPN3364-FMI9", "brand": "康明斯", "system": "康明斯INSITE", "controller": "", "category": "康明斯INSITE", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["后处理柴油机排气处理液质量 - 更新速率异常。 发动机扭矩将会自动降低。 发动机控制模块 (ECM) 与柴油机排气处理液 (DEF) 质量传感器之间的 J1939 数据通信接口"], "diagnosis_summary": [], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3368, "fmi": 12, "dtc": "P1269", "description_zh": "通讯异常", "description_en": "", "name_zh": "SPN3368-FMI12", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3368, "fmi": 19, "dtc": "P0000", "description_zh": "通讯异常", "description_en": "", "name_zh": "SPN3368-FMI19", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3368, "fmi": 20, "dtc": "P0000", "description_zh": "通讯异常", "description_en": "", "name_zh": "SPN3368-FMI20", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3368, "fmi": 21, "dtc": "P0110", "description_zh": "通讯异常", "description_en": "", "name_zh": "SPN3368-FMI21", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3368, "fmi": 22, "dtc": "P0070", "description_zh": "通讯异常", "description_en": "", "name_zh": "SPN3368-FMI22", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3368, "fmi": 23, "dtc": "P1245", "description_zh": "通讯异常", "description_en": "", "name_zh": "SPN3368-FMI23", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3368, "fmi": 24, "dtc": "P1242", "description_zh": "通讯异常", "description_en": "", "name_zh": "SPN3368-FMI24", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3368, "fmi": 25, "dtc": "P215C", "description_zh": "通讯异常", "description_en": "", "name_zh": "SPN3368-FMI25", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3368, "fmi": 26, "dtc": "P1269", "description_zh": "通讯异常", "description_en": "", "name_zh": "SPN3368-FMI26", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3368, "fmi": 27, "dtc": "P0000", "description_zh": "通讯异常", "description_en": "", "name_zh": "SPN3368-FMI27", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3368, "fmi": 28, "dtc": "P1269", "description_zh": "通讯异常", "description_en": "", "name_zh": "SPN3368-FMI28", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["下电等待30s，插拔节气门接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3368, "fmi": 29, "dtc": "P1243", "description_zh": "通讯异常", "description_en": "", "name_zh": "SPN3368-FMI29", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["下电等待30s，插拔节气门接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3368, "fmi": 30, "dtc": "P1269", "description_zh": "通讯异常", "description_en": "", "name_zh": "SPN3368-FMI30", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["可能为驱动电路故障或弹簧故障。下电等待30s，插拔节气门接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 33, "fmi": 0, "dtc": "", "description_zh": "MC33771寄存器故障", "description_en": "", "name_zh": "SPN33-FMI0", "brand": "东风新能源", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["电箱问题"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["联系电池厂家处理"], "repair_suggestion": ["联系电池厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3464, "fmi": 10, "dtc": "P02E0/7C", "description_zh": "ITV", "description_en": "", "name_zh": "SPN3464-FMI10", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:B1)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3464, "fmi": 11, "dtc": "P2100", "description_zh": "节气门异常", "description_en": "", "name_zh": "SPN3464-FMI11", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": null, "fmi": null, "dtc": "P2101", "description_zh": "节气门驱动桥芯片故障Throttle Valve H bridge Fault（DFC_ThrVlvDycB1）", "description_en": "", "name_zh": "SPN3464FMI11_DTCP2101", "brand": "上柴", "system": "ECU", "controller": "ECU", "category": "", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["检查节气门电机H桥驱动电路及相关线束插头，重点测量电机供电与搭铁是否正常。若线路无短路/断路，则多为节气门总成内部驱动芯片损坏，需更换节气门体并执行自适应学习。"], "repair_suggestion": ["检查节气门电机H桥驱动电路及相关线束插头，重点测量电机供电与搭铁是否正常。若线路无短路/断路，则多为节气门总成内部驱动芯片损坏，需更换节气门体并执行自适应学习。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3464, "fmi": 12, "dtc": "P02E0/9B", "description_zh": "ITV", "description_en": "", "name_zh": "SPN3464-FMI12", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:B1)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3464, "fmi": 14, "dtc": "P2111", "description_zh": "节气门异常", "description_en": "", "name_zh": "SPN3464-FMI14", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": 3464, "fmi": 15, "dtc": "P060E", "description_zh": "节气门异常", "description_en": "", "name_zh": "SPN3464-FMI15", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": 3464, "fmi": 16, "dtc": "P060E", "description_zh": "节气门异常", "description_en": "", "name_zh": "SPN3464-FMI16", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": 3464, "fmi": 18, "dtc": "P060E", "description_zh": "节气门异常", "description_en": "", "name_zh": "SPN3464-FMI18", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": null, "fmi": null, "dtc": "2759", "description_zh": "电子油门控制执行器 - 数据有效但低于正常工作范围 - 最高严重级别", "description_en": "", "name_zh": "SPN3464FMI1_DTC2759", "brand": "康明斯", "system": "ECM", "controller": "ECM", "category": "", "ecu_type": "ECM", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表报警灯", "检查保险丝和对应继电器"], "handling_plan": ["电子油门控制执行器信号低于正常范围且达最高严重级别，重点检查油门踏板位置传感器及其线路（插头腐蚀/断路），并测量5V参考电压和接地是否正常。若线路正常，直接更换电子油门踏板总成（含传感器），并重新执行节气门位置自适应匹配。"], "repair_suggestion": ["电子油门控制执行器信号低于正常范围且达最高严重级别，重点检查油门踏板位置传感器及其线路（插头腐蚀/断路），并测量5V参考电压和接地是否正常。若线路正常，直接更换电子油门踏板总成（含传感器），并重新执行节气门位置自适应匹配。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3464, "fmi": 2, "dtc": "P060E", "description_zh": "节气门异常", "description_en": "", "name_zh": "SPN3464-FMI2", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["下电等待30s，插拔节气门接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": 3464, "fmi": 20, "dtc": "P060E", "description_zh": "节气门异常", "description_en": "", "name_zh": "SPN3464-FMI20", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": 3464, "fmi": 22, "dtc": "P2112", "description_zh": "节气门异常", "description_en": "", "name_zh": "SPN3464-FMI22", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": 3464, "fmi": 23, "dtc": "P2112", "description_zh": "节气门异常", "description_en": "", "name_zh": "SPN3464-FMI23", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": 3464, "fmi": 3, "dtc": "P02E0/12", "description_zh": "ITV", "description_en": "", "name_zh": "SPN3464-FMI3", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:B1)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3464, "fmi": 4, "dtc": "P02E0/11", "description_zh": "ITV", "description_en": "", "name_zh": "SPN3464-FMI4", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:B1)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3464, "fmi": 5, "dtc": "P02E0/13", "description_zh": "ITV", "description_en": "", "name_zh": "SPN3464-FMI5", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:B1)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "553", "description_zh": "节气门驱动线路开路故障", "description_en": "", "name_zh": "SPN3464FMI5_DTC553", "brand": "潍柴", "system": "发动机", "controller": "ECU", "category": "发动机", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表相关指示灯", "检查对应线束连接"], "handling_plan": ["检查节气门电机插头及线束连接是否松动、断路或腐蚀，重点测量电机两端电阻（正常约2-5Ω）。若线路正常，则更换节气门总成，并重新执行节气门自适应学习。"], "repair_suggestion": ["检查节气门电机插头及线束连接是否松动、断路或腐蚀，重点测量电机两端电阻（正常约2-5Ω）。若线路正常，则更换节气门总成，并重新执行节气门自适应学习。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3464, "fmi": 7, "dtc": "P02E0/9C", "description_zh": "ITV", "description_en": "", "name_zh": "SPN3464-FMI7", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:B1)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "143", "description_zh": "天然气温度（NGT）变化率高--轻度限扭矩（天然气温度（NGT）变化率高--轻度限扭矩NGTdt - Least Severe Torque Derate）", "description_en": "", "name_zh": "SPN3468FMI17_DTC143", "brand": "潍柴", "system": "发动机", "controller": "ECU", "category": "发动机", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表温度指示", "避免高温运行"], "handling_plan": ["检查天然气温度传感器及其线束连接是否松动或氧化，重点测量传感器阻值是否随温度正常变化。若传感器正常，则排查天然气供给管路是否存在气阻或冰堵，并确认减压器/热交换器工作状态，防止温度剧烈波动。最后用诊断仪读取NGT实时数据流，对比实际温度变化率是否超限，必要时重新标定或更换传感器。"], "repair_suggestion": ["检查天然气温度传感器及其线束连接是否松动或氧化，重点测量传感器阻值是否随温度正常变化。若传感器正常，则排查天然气供给管路是否存在气阻或冰堵，并确认减压器/热交换器工作状态，防止温度剧烈波动。最后用诊断仪读取NGT实时数据流，对比实际温度变化率是否超限，必要时重新标定或更换传感器。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P0185", "description_zh": "燃气温度及其低", "description_en": "", "name_zh": "SPN3468FMI1_DTCP0185", "brand": "玉柴", "system": "燃气温度NGT", "controller": "ECU", "category": "燃气温度NGT", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表温度指示", "避免高温运行"], "handling_plan": ["燃气温度传感器信号异常或线路故障，重点检查传感器本体及插接件是否松动、氧化。若传感器正常，则排查燃气加热器或热交换器是否工作不良，导致实际燃气温度过低。必要时用诊断仪读取数据流，对比实际温度与传感器读数，确认是否需更换传感器。"], "repair_suggestion": ["燃气温度传感器信号异常或线路故障，重点检查传感器本体及插接件是否松动、氧化。若传感器正常，则排查燃气加热器或热交换器是否工作不良，导致实际燃气温度过低。必要时用诊断仪读取数据流，对比实际温度与传感器读数，确认是否需更换传感器。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P0184", "description_zh": "天然气温度数据不可信NGT Differs from Other Sensors（天然气温度数据不可信NGT Differs from Other Sensors）", "description_en": "", "name_zh": "SPN3468FMI2_DTCP0184", "brand": "上柴", "system": "ECU", "controller": "ECU", "category": "", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表温度指示", "避免高温运行"], "handling_plan": ["检查天然气温度传感器NGT与进气温度、冷却液温度传感器的读数偏差是否超过标定范围，重点排查NGT传感器插头氧化或线路虚接问题。若线路正常，则更换NGT传感器本体，并同步检查ECU相关针脚及天然气压力温度集成模块的密封性。"], "repair_suggestion": ["检查天然气温度传感器NGT与进气温度、冷却液温度传感器的读数偏差是否超过标定范围，重点排查NGT传感器插头氧化或线路虚接问题。若线路正常，则更换NGT传感器本体，并同步检查ECU相关针脚及天然气压力温度集成模块的密封性。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3472, "fmi": 14, "dtc": "P20A6/73", "description_zh": "EATS", "description_en": "", "name_zh": "SPN3472-FMI14", "brand": "龙擎", "system": "ACM 后处理控制模块", "controller": "ACM 后处理控制模块", "category": "ACM 后处理控制模块", "ecu_type": "ACM 后处理控制模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:A)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3472, "fmi": 3, "dtc": "P20A6/12", "description_zh": "EATS", "description_en": "", "name_zh": "SPN3472-FMI3", "brand": "龙擎", "system": "ACM 后处理控制模块", "controller": "ACM 后处理控制模块", "category": "ACM 后处理控制模块", "ecu_type": "ACM 后处理控制模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:A)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3472, "fmi": 4, "dtc": "P20A6/11", "description_zh": "EATS", "description_en": "", "name_zh": "SPN3472-FMI4", "brand": "龙擎", "system": "ACM 后处理控制模块", "controller": "ACM 后处理控制模块", "category": "ACM 后处理控制模块", "ecu_type": "ACM 后处理控制模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:A)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3472, "fmi": 5, "dtc": "P20A6/13", "description_zh": "EATS", "description_en": "", "name_zh": "SPN3472-FMI5", "brand": "龙擎", "system": "ACM 后处理控制模块", "controller": "ACM 后处理控制模块", "category": "ACM 后处理控制模块", "ecu_type": "ACM 后处理控制模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:A)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3472, "fmi": 7, "dtc": "P20A6/72", "description_zh": "EATS", "description_en": "", "name_zh": "SPN3472-FMI7", "brand": "龙擎", "system": "ACM 后处理控制模块", "controller": "ACM 后处理控制模块", "category": "ACM 后处理控制模块", "ecu_type": "ACM 后处理控制模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:A)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P0108", "description_zh": "DFC_SCRUPCAvrPLow", "description_en": "", "name_zh": "SPN3480", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3480, "fmi": 12, "dtc": "P20DD/01", "description_zh": "EATS", "description_en": "", "name_zh": "SPN3480-FMI12", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:B1)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3480, "fmi": 2, "dtc": "P20DD/64", "description_zh": "AHI", "description_en": "", "name_zh": "SPN3480-FMI2", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:B1)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3480, "fmi": 3, "dtc": "P20DD/12", "description_zh": "EATS", "description_en": "", "name_zh": "SPN3480-FMI3", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:B1)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3480, "fmi": 5, "dtc": "P20DD/13", "description_zh": "EATS", "description_en": "", "name_zh": "SPN3480-FMI5", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:B1)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3481, "fmi": 0, "dtc": "P24A1/00", "description_zh": "EATS", "description_en": "", "name_zh": "SPN3481-FMI0", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:B2)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3481, "fmi": 1, "dtc": "P24A0/00", "description_zh": "EATS", "description_en": "", "name_zh": "SPN3481-FMI1", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:B2)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3482, "fmi": 12, "dtc": "P20D7/7A", "description_zh": "AHI", "description_en": "", "name_zh": "SPN3482-FMI12", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Yellow(MIL:B1)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3482, "fmi": 3, "dtc": "P20D7/12", "description_zh": "EATS", "description_en": "", "name_zh": "SPN3482-FMI3", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:B1)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3482, "fmi": 4, "dtc": "P20D7/11", "description_zh": "EATS", "description_en": "", "name_zh": "SPN3482-FMI4", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:B1)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3482, "fmi": 5, "dtc": "P20D7/13", 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["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P0116", "description_zh": "DFC_APCAirPSRCMin", "description_en": "", "name_zh": "SPN3485", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3485, "fmi": 12, "dtc": "P2037/01", "description_zh": "EATS", "description_en": "", "name_zh": "SPN3485-FMI12", "brand": "龙擎", "system": "ACM 后处理控制模块", 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["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3485, "fmi": 18, "dtc": "P20E7/00", "description_zh": "EATS", "description_en": "", "name_zh": "SPN3485-FMI18", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:A)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3485, "fmi": 2, "dtc": "P2037/64", "description_zh": "EATS", "description_en": "", "name_zh": "SPN3485-FMI2", "brand": "龙擎", "system": "ACM 后处理控制模块", "controller": "ACM 后处理控制模块", "category": "ACM 后处理控制模块", "ecu_type": "ACM 后处理控制模块", 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"torque_limit_rule": ""}, {"spn": 3485, "fmi": 5, "dtc": "P2037/13", "description_zh": "EATS", "description_en": "", "name_zh": "SPN3485-FMI5", "brand": "龙擎", "system": "ACM 后处理控制模块", "controller": "ACM 后处理控制模块", "category": "ACM 后处理控制模块", "ecu_type": "ACM 后处理控制模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:B1)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3485, "fmi": 7, "dtc": "P20E7/97", "description_zh": "EATS", "description_en": "", "name_zh": "SPN3485-FMI7", "brand": "龙擎", "system": "ACM 后处理控制模块", "controller": "ACM 后处理控制模块", "category": "ACM 后处理控制模块", "ecu_type": "ACM 后处理控制模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:A)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P0104", "description_zh": "DFC_SCRUPCVentilFail", "description_en": "", "name_zh": "SPN3486", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P0100", "description_zh": "DFC_SCRAPCPipeBlock", 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["空气供给执行器 - 电压低于正常值或对低压电源 禁止柴油机排气处理液喷入 SCR 短路。检测到后处理柴油机排气处理液喷射单元 后处理系统。 空气电磁阀电路中信号电压偏低。"], "diagnosis_summary": [], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3490, "fmi": 12, "dtc": "P24F8/72", "description_zh": "AHI", "description_en": "", "name_zh": "SPN3490-FMI12", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:B1)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3490, "fmi": 3, "dtc": "P24F8/12", "description_zh": "EATS", "description_en": "", "name_zh": "SPN3490-FMI3", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:B1)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3490, "fmi": 4, "dtc": "P24F8/11", "description_zh": "EATS", "description_en": "", "name_zh": "SPN3490-FMI4", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:B1)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3490, "fmi": 5, "dtc": "P24F8/13", "description_zh": "EATS", "description_en": "", "name_zh": "SPN3490-FMI5", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:B1)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3490, "fmi": 7, "dtc": "P24F8/73", "description_zh": "AHI", "description_en": "", "name_zh": "SPN3490-FMI7", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:B1)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 34, "fmi": 0, "dtc": "", "description_zh": "CSU-Hall的KB值不可信", "description_en": "", "name_zh": "SPN34-FMI0", "brand": "东风新能源", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["高压箱/多合一电流传感器故障"], "diagnosis_summary": ["注意仪表相关报警灯", "信号异常时系统会采用替代值运行"], "handling_plan": ["有高压箱项目联系电池厂家处理，无高压箱项目联系多合一厂家处理"], "repair_suggestion": ["有高压箱项目联系电池厂家处理，无高压箱项目联系多合一厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3508, "fmi": 12, "dtc": "P017D", "description_zh": "主继电器开启之后", "description_en": "", "name_zh": "SPN3508-FMI12", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3508, "fmi": 7, "dtc": "", "description_zh": "主继电器打开过早", "description_en": "", "name_zh": "SPN3508-FMI7", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P0026", "description_zh": "DCU内部传感器电源模块", "description_en": "", "name_zh": "SPN3509", "brand": "龙擎", "system": "自主DCU6.5(东风后处理)", "controller": "", "category": "自主DCU6.5(东风后处理)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3509, "fmi": 16, "dtc": "P0641", "description_zh": "传感器供电异常", "description_en": "", "name_zh": "SPN3509-FMI16", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3509, "fmi": 2, "dtc": "P0641", "description_zh": "传感器供电异常", "description_en": "", "name_zh": "SPN3509-FMI2", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3509, "fmi": 3, "dtc": "P06B0/17", "description_zh": "ECM", "description_en": "", "name_zh": "SPN3509-FMI3", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:A)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "386", "description_zh": "传感器电源 1 电路 - 电压高于正常值或对高压电源短路", "description_en": "", "name_zh": "SPN3509FMI3_DTC386", "brand": "康明斯", "system": "Sensor Supply", "controller": "ECM", "category": "Sensor Supply", "ecu_type": "ECM", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表充电指示灯", "检查电瓶接线"], "handling_plan": ["检查传感器电源1模块的供电电压，确认是否因调节器故障导致输出电压过高。重点排查该电源线路对24V或36V等高压电源的短路点，以及相关传感器插头是否进水腐蚀。若线路正常，则更换电源管理模块或ECU。"], "repair_suggestion": ["检查传感器电源1模块的供电电压，确认是否因调节器故障导致输出电压过高。重点排查该电源线路对24V或36V等高压电源的短路点，以及相关传感器插头是否进水腐蚀。若线路正常，则更换电源管理模块或ECU。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3509, "fmi": 4, "dtc": "P06B0/16", "description_zh": "ECM", "description_en": "", "name_zh": "SPN3509-FMI4", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:A)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P00B4", "description_zh": "DFC_SSpMon2SRCMax", "description_en": "", "name_zh": "SPN3510", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3510, "fmi": 0, "dtc": "P0651", "description_zh": "传感器供电异常", "description_en": "", "name_zh": "SPN3510-FMI0", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3510, "fmi": 16, "dtc": "P0651", "description_zh": "传感器供电异常", "description_en": "", "name_zh": "SPN3510-FMI16", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3510, "fmi": 18, "dtc": "P0651", "description_zh": "传感器供电异常", "description_en": "", "name_zh": "SPN3510-FMI18", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3510, "fmi": 2, "dtc": "P0651", "description_zh": "传感器供电异常", "description_en": "", "name_zh": "SPN3510-FMI2", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3510, "fmi": 3, "dtc": "P06B3/17", "description_zh": "ACM", "description_en": "", "name_zh": "SPN3510-FMI3", "brand": "龙擎", "system": "ACM 后处理控制模块", "controller": "ACM 后处理控制模块", "category": "ACM 后处理控制模块", "ecu_type": "ACM 后处理控制模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:A)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3510, "fmi": 4, "dtc": "P06B3/16", "description_zh": "ACM", "description_en": "", "name_zh": "SPN3510-FMI4", "brand": "龙擎", "system": "ACM 后处理控制模块", "controller": "ACM 后处理控制模块", "category": "ACM 后处理控制模块", "ecu_type": "ACM 后处理控制模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:A)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "187", "description_zh": "传感器电源 2 电路 - 电压低于正常值或对低压电源短路", "description_en": "", "name_zh": "SPN3510FMI4_DTC187", "brand": "康明斯", "system": "ECM", "controller": "ECM", "category": "", "ecu_type": "ECM", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表充电指示灯", "检查电瓶接线"], "handling_plan": ["检查传感器电源2电路相关线路是否对地短路或相互搭铁，重点排查线束磨损、插头腐蚀及保险丝状态。测量传感器供电电压，确认是否低于标准值（通常为5V），若电压异常需断开各传感器逐一排查短路点。修复或更换受损线束/插头后，清除故障码并验证系统电压恢复正常。"], "repair_suggestion": ["检查传感器电源2电路相关线路是否对地短路或相互搭铁，重点排查线束磨损、插头腐蚀及保险丝状态。测量传感器供电电压，确认是否低于标准值（通常为5V），若电压异常需断开各传感器逐一排查短路点。修复或更换受损线束/插头后，清除故障码并验证系统电压恢复正常。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P00B6", "description_zh": "DFC_SSpMon3SRCMax", "description_en": "", "name_zh": "SPN3511", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3511, "fmi": 0, "dtc": "P0697", "description_zh": "传感器供电异常", "description_en": "", "name_zh": "SPN3511-FMI0", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3511, "fmi": 16, "dtc": "P0697", "description_zh": "传感器供电异常", "description_en": "", "name_zh": "SPN3511-FMI16", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3511, "fmi": 18, "dtc": "P0697", "description_zh": "传感器供电异常", "description_en": "", "name_zh": "SPN3511-FMI18", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3511, "fmi": 2, "dtc": "P0697", "description_zh": "传感器供电异常", "description_en": "", "name_zh": "SPN3511-FMI2", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": 3511, "fmi": 3, "dtc": "239", "description_zh": "", "description_en": "", "name_zh": "SPN3511-FMI3", "brand": "康明斯", "system": "康明斯INSITE", "controller": "", "category": "康明斯INSITE", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器电源 3 电路 - 电压高于正常值或对高压电 可能起动困难和粗暴运转。 源短路。检测到发动机转速传感器的 5 伏传感器 电源电路上电压偏高。"], "diagnosis_summary": [], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "239", "description_zh": "传感器电源 3 电路 - 电压高于正常值或对高压电源短路", "description_en": "", "name_zh": "SPN3511FMI3_DTC239", "brand": "康明斯", "system": "ECM", "controller": "ECM", "category": "", "ecu_type": "ECM", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表充电指示灯", "检查电瓶接线"], "handling_plan": ["检查传感器电源3对应的5V参考电压电路，重点排查线束是否对24V或12V电源短路，以及相关传感器内部是否击穿。断开该电路上所有传感器插头，测量电源端对地电压，若仍异常则检修ECU供电模块或更换线束。"], "repair_suggestion": ["检查传感器电源3对应的5V参考电压电路，重点排查线束是否对24V或12V电源短路，以及相关传感器内部是否击穿。断开该电路上所有传感器插头，测量电源端对地电压，若仍异常则检修ECU供电模块或更换线束。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3511, "fmi": 4, "dtc": "P0697", "description_zh": "传感器供电异常", "description_en": "", "name_zh": "SPN3511-FMI4", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3512, "fmi": 0, "dtc": "P06A3", "description_zh": "传感器供电异常", "description_en": "", "name_zh": "SPN3512-FMI0", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3512, "fmi": 16, "dtc": "P06A3", "description_zh": "传感器供电异常", "description_en": "", "name_zh": "SPN3512-FMI16", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3512, "fmi": 18, "dtc": "P06A3", "description_zh": "传感器供电异常", "description_en": "", "name_zh": "SPN3512-FMI18", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3512, "fmi": 2, "dtc": "P06A3", "description_zh": "传感器供电异常", "description_en": "", "name_zh": "SPN3512-FMI2", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": 3512, "fmi": 3, "dtc": "P0653", "description_zh": "传感器供电1电压高故障", "description_en": "", "name_zh": "SPN3512-FMI3", "brand": "龙擎", "system": "ECM / 控制单元", "controller": "ECM / 控制单元", "category": "ECM / 控制单元", "ecu_type": "ECM / 控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "MIL", "trigger_condition": ["相关传感器/执行器信号异常偏高", "线束短路或部件内部故障"], "diagnosis_summary": ["注意仪表相关报警灯", "避免高负荷运行"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册排查具体故障点"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册排查具体故障点"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3512, "fmi": 4, "dtc": "P0652", "description_zh": "传感器供电1电压低故障", "description_en": "", "name_zh": "SPN3512-FMI4", "brand": "龙擎", "system": "ECM / 控制单元", "controller": "ECM / 控制单元", "category": "ECM / 控制单元", "ecu_type": "ECM / 控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "MIL", "trigger_condition": ["相关传感器/执行器信号异常偏低", "线束断路或搭铁", "部件损坏"], "diagnosis_summary": ["注意仪表相关报警灯", "尽快安排检修"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和供电", "测量传感器/执行器参数"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和供电", "测量传感器/执行器参数"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3513, "fmi": 3, "dtc": "P0651/12", "description_zh": "VECU", "description_en": "", "name_zh": "SPN3513-FMI3", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:B2)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3513, "fmi": 4, "dtc": "P0651/11", "description_zh": "VECU", "description_en": "", "name_zh": "SPN3513-FMI4", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:B2)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3516, "fmi": 2, "dtc": "P01F6", "description_zh": "尿素喷射量调整量出错", "description_en": "", "name_zh": "SPN3516-FMI2", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["尿素液位过低", "尿素品质不达标或结晶堵塞", "尿素泵/喷嘴故障", "尿素管路泄漏"], "diagnosis_summary": ["及时添加合格尿素，避免使用劣质尿素", "注意仪表尿素液位报警"], "handling_plan": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "repair_suggestion": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3522, "fmi": 1, "dtc": "P20F4/9C", "description_zh": "EATS", "description_en": "", "name_zh": "SPN3522-FMI1", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3522, "fmi": 18, "dtc": "P20F4/00", "description_zh": "EATS", "description_en": "", "name_zh": "SPN3522-FMI18", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:B1)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3522, "fmi": 31, "dtc": "P20F4/93", "description_zh": "EATS", "description_en": "", "name_zh": "SPN3522-FMI31", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 354, "fmi": 0, "dtc": "P00F2", "description_zh": "湿度传感器", "description_en": "", "name_zh": "SPN354-FMI0", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 354, "fmi": 1, "dtc": "P00F2", "description_zh": "湿度传感器", "description_en": "", "name_zh": "SPN354-FMI1", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 354, "fmi": 13, "dtc": "P1901", "description_zh": "湿度传感器", "description_en": "", "name_zh": "SPN354-FMI13", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 354, "fmi": 19, "dtc": "P00F2", "description_zh": "通讯异常", "description_en": "", "name_zh": "SPN354-FMI19", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 354, "fmi": 2, "dtc": "P00F2", "description_zh": "湿度传感器", "description_en": "", "name_zh": "SPN354-FMI2", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "611", "description_zh": "湿度传感器相对湿度信号（RH）电压高", "description_en": "", "name_zh": "SPN354FMI3_DTC611", "brand": "潍柴", "system": "整车", "controller": "ECU", "category": "整车", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表充电指示灯", "检查电瓶接线"], "handling_plan": ["检查湿度传感器供电及信号线路是否对电源短路或开路，重点排查线束插头氧化或破损。若线路正常，则更换湿度传感器总成，并确认安装位置无冷凝水或污染。"], "repair_suggestion": ["检查湿度传感器供电及信号线路是否对电源短路或开路，重点排查线束插头氧化或破损。若线路正常，则更换湿度传感器总成，并确认安装位置无冷凝水或污染。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3555, "fmi": 17, "dtc": "1943", "description_zh": "", "description_en": "", "name_zh": "SPN3555-FMI17", "brand": "康明斯", "system": "康明斯INSITE", "controller": "", "category": "康明斯INSITE", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["环境空气密度 - 数据有效但低于正常工作范围 - 发动机可能减额运转 最低严重级别。由于车辆正在高海拔条件下运 行，因此发动机扭矩已经减小。"], "diagnosis_summary": [], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3556, "fmi": 12, "dtc": "P2697/7A", "description_zh": "AHI", "description_en": "", "name_zh": "SPN3556-FMI12", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Yellow(MIL:B1)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3556, "fmi": 3, "dtc": "P2697/12", "description_zh": "AHI", "description_en": "", "name_zh": "SPN3556-FMI3", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:B1)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3556, "fmi": 4, "dtc": "P2697/11", "description_zh": "AHI", "description_en": "", "name_zh": "SPN3556-FMI4", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:B1)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3556, "fmi": 5, "dtc": "P2697/13", "description_zh": "AHI", "description_en": "", "name_zh": "SPN3556-FMI5", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:B1)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3556, "fmi": 7, "dtc": "P2697/73", "description_zh": "AHI", "description_en": "", "name_zh": "SPN3556-FMI7", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:B1)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3597, "fmi": 18, "dtc": "1938", "description_zh": "", "description_en": "", "name_zh": "SPN3597-FMI18", "brand": "康明斯", "system": "康明斯INSITE", "controller": "", "category": "康明斯INSITE", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["ECU 电源输出电压 1 - 数据有效但低于正常工作 对性能没有影响 范围（中等严重级别）检测到 VGT 执行器蓄电 池电压偏低。"], "diagnosis_summary": [], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3597, "fmi": 2, "dtc": "P2509", "description_zh": "所有断电存储数据丢失故障", "description_en": "", "name_zh": "SPN3597-FMI2", "brand": "龙擎", "system": "ECM / 控制单元", "controller": "ECM / 控制单元", "category": "ECM / 控制单元", "ecu_type": "ECM / 控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "MIL", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3597, "fmi": 3, "dtc": "P0657/12", "description_zh": "ACM", "description_en": "", "name_zh": "SPN3597-FMI3", "brand": "龙擎", "system": "ACM 后处理控制模块", "controller": "ACM 后处理控制模块", "category": "ACM 后处理控制模块", "ecu_type": "ACM 后处理控制模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:A)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3597, "fmi": 4, "dtc": "P0657/11", "description_zh": "ACM", "description_en": "", "name_zh": "SPN3597-FMI4", "brand": "龙擎", "system": "ACM 后处理控制模块", "controller": "ACM 后处理控制模块", "category": "ACM 后处理控制模块", "ecu_type": "ACM 后处理控制模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:A)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3598, "fmi": 3, "dtc": "P2669/12", "description_zh": "ACM", "description_en": "", "name_zh": "SPN3598-FMI3", "brand": "龙擎", "system": "ACM 后处理控制模块", "controller": "ACM 后处理控制模块", "category": "ACM 后处理控制模块", "ecu_type": "ACM 后处理控制模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3598, "fmi": 4, "dtc": "P2669/11", "description_zh": "ACM", "description_en": "", "name_zh": "SPN3598-FMI4", "brand": "龙擎", "system": "ACM 后处理控制模块", "controller": "ACM 后处理控制模块", "category": "ACM 后处理控制模块", "ecu_type": "ACM 后处理控制模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3599, "fmi": 3, "dtc": "P0027", "description_zh": "执行器_2对电源短路", "description_en": "", "name_zh": "SPN3599-FMI3", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3599, "fmi": 4, "dtc": "P002A", "description_zh": "执行器_2对地短路", "description_en": "", "name_zh": "SPN3599-FMI4", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3605, "fmi": 2, "dtc": "P26CA", "description_zh": "发动机水泵异常", "description_en": "", "name_zh": "SPN3605-FMI2", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3605, "fmi": 3, "dtc": "P26CD", "description_zh": "发动机水泵异常", "description_en": "", "name_zh": "SPN3605-FMI3", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["下电等待30s，插拔节气门接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3605, "fmi": 4, "dtc": "P26CC", "description_zh": "发动机水泵异常", "description_en": "", "name_zh": "SPN3605-FMI4", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["下电等待30s，插拔节气门接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3605, "fmi": 5, "dtc": "P26CA", "description_zh": "发动机水泵异常", "description_en": "", "name_zh": "SPN3605-FMI5", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["下电等待30s，插拔节气门接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3644, "fmi": 3, "dtc": "P2770", "description_zh": "降扭开关电压高故障", "description_en": "", "name_zh": "SPN3644-FMI3", "brand": "龙擎", "system": "OEM", "controller": "OEM", "category": "OEM", "ecu_type": "OEM", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "MIL", "trigger_condition": ["相关传感器/执行器信号异常偏高", "线束短路或部件内部故障"], "diagnosis_summary": ["注意仪表相关报警灯", "避免高负荷运行"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册排查具体故障点"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册排查具体故障点"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3644, "fmi": 4, "dtc": "P2769", "description_zh": "降扭开关电压低故障", "description_en": "", "name_zh": "SPN3644-FMI4", "brand": "龙擎", "system": "OEM", "controller": "OEM", "category": "OEM", "ecu_type": "OEM", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "MIL", "trigger_condition": ["相关传感器/执行器信号异常偏低", "线束断路或搭铁", "部件损坏"], "diagnosis_summary": ["注意仪表相关报警灯", "尽快安排检修"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和供电", "测量传感器/执行器参数"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和供电", "测量传感器/执行器参数"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3673, "fmi": 13, "dtc": "P0220", "description_zh": "节气门异常", "description_en": "", "name_zh": "SPN3673-FMI13", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["检查曲轴传感器周围是否有铁屑、或传感器固定是否松动，下电等待30s，插拔曲轴接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": null, "fmi": null, "dtc": "P2115", "description_zh": "节气门位置传感器2（TPS2）信号低于合理范围TPS2 Lower than Expected（节气门位置传感器2（TPS2）信号低于合理范围TPS2 Lower than Expected）", "description_en": "", "name_zh": "SPN3673FMI1_DTCP2115", "brand": "上柴", "system": "ECU", "controller": "ECU", "category": "", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表相关指示灯", "检查对应线束连接"], "handling_plan": ["检查节气门位置传感器2及其线路，重点测量传感器供电（通常5V）、接地和信号线是否断路或对地短路。若线路正常，则拆下节气门体，检查传感器触点是否磨损或卡滞，必要时直接更换节气门总成（含两个TPS）。"], "repair_suggestion": ["检查节气门位置传感器2及其线路，重点测量传感器供电（通常5V）、接地和信号线是否断路或对地短路。若线路正常，则拆下节气门体，检查传感器触点是否磨损或卡滞，必要时直接更换节气门总成（含两个TPS）。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "2645", "description_zh": "油门板位置传感器 1 和 2 - 数据不稳定、间断或不正确", "description_en": "", "name_zh": "SPN3673FMI2_DTC2645", "brand": "康明斯", "system": "ECM", "controller": "ECM", "category": "", "ecu_type": "ECM", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表相关指示灯", "检查对应线束连接"], "handling_plan": ["优先检查油门踏板位置传感器及其线路插头，重点排查针脚松动、氧化或线束磨损导致的接触不良。使用诊断仪读取传感器1和2的实时电压值，确认两者信号比例是否正常（通常为2:1），若电压跳变或比值异常，直接更换油门踏板总成。同时检查发动机ECU供电与搭铁是否稳定，排除因电压波动引起的偶发信号错误。"], "repair_suggestion": ["优先检查油门踏板位置传感器及其线路插头，重点排查针脚松动、氧化或线束磨损导致的接触不良。使用诊断仪读取传感器1和2的实时电压值，确认两者信号比例是否正常（通常为2:1），若电压跳变或比值异常，直接更换油门踏板总成。同时检查发动机ECU供电与搭铁是否稳定，排除因电压波动引起的偶发信号错误。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3673, "fmi": 3, "dtc": "P0220", "description_zh": "节气门异常", "description_en": "", "name_zh": "SPN3673-FMI3", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": 3673, "fmi": 4, "dtc": "P0220", "description_zh": "节气门异常", "description_en": "", "name_zh": "SPN3673-FMI4", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": null, "fmi": null, "dtc": "546", "description_zh": "节气门位置传感器2（TPS2）电压低（DFC_ThrVlvSens2MinB1）", "description_en": "", "name_zh": "SPN3673FMI4_DTC546", "brand": "潍柴", "system": "发动机", "controller": "ECU", "category": "发动机", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表充电指示灯", "检查电瓶接线"], "handling_plan": ["检查节气门位置传感器2及其线路，重点测量传感器供电（5V参考）和接地是否正常，以及信号线对地或对电源是否短路。若线路正常，则更换节气门总成（通常集成传感器），并重新执行节气门自适应学习。"], "repair_suggestion": ["检查节气门位置传感器2及其线路，重点测量传感器供电（5V参考）和接地是否正常，以及信号线对地或对电源是否短路。若线路正常，则更换节气门总成（通常集成传感器），并重新执行节气门自适应学习。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3711, "fmi": 31, "dtc": "P244C/00", "description_zh": "EATS", "description_en": "", "name_zh": "SPN3711-FMI31", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:B2)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3713, "fmi": 31, "dtc": "P249F/92", "description_zh": "EATS", "description_en": "", "name_zh": "SPN3713-FMI31", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:B2)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3783, "fmi": 7, "dtc": "P1100", "description_zh": "发动机回火", "description_en": "", "name_zh": "SPN3783-FMI7", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["检查曲轴传感器接插件连接是否正常，下电等待30s，插拔曲轴传感器接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": 37, "fmi": 1, "dtc": "", "description_zh": "AMT:供气压力过低", "description_en": "", "name_zh": "SPN37-FMI1", "brand": "龙擎", "system": "AMT 自动变速箱", "controller": "AMT 自动变速箱", "category": "AMT 自动变速箱", "ecu_type": "AMT 自动变速箱", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器老化漂移", "管路积碳堵塞", "大气压力传感器对比偏差过大"], "diagnosis_summary": ["注意仪表动力不足报警灯", "避免长时间高负荷运行"], "handling_plan": ["使用诊断仪读取实际压力值并对比标准大气压", "清洗或更换堵塞的管路", "重新校准传感器"], "repair_suggestion": ["使用诊断仪读取实际压力值并对比标准大气压", "清洗或更换堵塞的管路", "重新校准传感器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "535", "description_zh": "EGR阀位置传感器2电压高故障（EGR阀位置传感器2电压高故障EGR 2 Position Voltage High）", "description_en": "", "name_zh": "SPN3822FMI3_DTC535", "brand": "潍柴", "system": "发动机", "controller": "ECU", "category": "发动机", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表充电指示灯", "检查电瓶接线"], "handling_plan": ["检查EGR阀位置传感器2的线路连接及信号电压，重点排查线束是否断路、短路或插头氧化。若线路正常，则更换EGR阀总成（含位置传感器），并重新执行EGR阀自适应学习或初始化设定。"], "repair_suggestion": ["检查EGR阀位置传感器2的线路连接及信号电压，重点排查线束是否断路、短路或插头氧化。若线路正常，则更换EGR阀总成（含位置传感器），并重新执行EGR阀自适应学习或初始化设定。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3936, "fmi": 0, "dtc": "P244B/00", "description_zh": "EATS", "description_en": "", "name_zh": "SPN3936-FMI0", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:C)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 3936, "fmi": 1, "dtc": "P244A/00", "description_zh": "EATS", "description_en": "", "name_zh": "SPN3936-FMI1", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:A)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4090, "fmi": 0, "dtc": "P20EE", "description_zh": "SCR Nox值太高故障", "description_en": "", "name_zh": "SPN4090-FMI0", "brand": "龙擎", "system": "SCR / 催化器", "controller": "SCR / 催化器", "category": "SCR / 催化器", "ecu_type": "SCR / 催化器", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "MIL", "trigger_condition": ["NOx传感器探头污染或老化", "传感器加热器故障", "排气管路泄漏", "SCR催化器效率下降"], "diagnosis_summary": ["注意仪表排放报警灯", "按时保养后处理系统"], "handling_plan": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "repair_suggestion": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "release_condition": [], "component": [], "torque_limit_rule": "Immediately / 立即 / 0.6"}, {"spn": 4090, "fmi": 16, "dtc": "P20EE", "description_zh": "SCR Nox值偏高故障", "description_en": "", "name_zh": "SPN4090-FMI16", "brand": "龙擎", "system": "SCR / 催化器", "controller": "SCR / 催化器", "category": "SCR / 催化器", "ecu_type": "SCR / 催化器", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "MIL", "trigger_condition": ["NOx传感器探头污染或老化", "传感器加热器故障", "排气管路泄漏", "SCR催化器效率下降"], "diagnosis_summary": ["注意仪表排放报警灯", "按时保养后处理系统"], "handling_plan": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "repair_suggestion": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4101, "fmi": 3, "dtc": "", "description_zh": "变速箱内部故障", "description_en": "", "name_zh": "SPN4101-FMI3", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:是"}, {"spn": 4101, "fmi": 8, "dtc": "", "description_zh": "变速箱内部故障", "description_en": "", "name_zh": "SPN4101-FMI8", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:是"}, {"spn": 4102, "fmi": 3, "dtc": "", "description_zh": "变速箱内部故障", "description_en": "", "name_zh": "SPN4102-FMI3", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:是"}, {"spn": 4102, "fmi": 8, "dtc": "", "description_zh": "变速箱内部故障", "description_en": "", "name_zh": "SPN4102-FMI8", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:是"}, {"spn": 4103, "fmi": 3, "dtc": "", "description_zh": "发动机配置信号异常", "description_en": "", "name_zh": "SPN4103-FMI3", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 4103, "fmi": 8, "dtc": "", "description_zh": "发动机配置信号异常", "description_en": "", "name_zh": "SPN4103-FMI8", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 4105, "fmi": 3, "dtc": "", "description_zh": "TC1信号异常", "description_en": "", "name_zh": "SPN4105-FMI3", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 4105, "fmi": 8, "dtc": "", "description_zh": "TC1信号异常", "description_en": "", "name_zh": "SPN4105-FMI8", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 4112, "fmi": 4, "dtc": "", "description_zh": "EEC3报文异常", "description_en": "", "name_zh": "SPN4112-FMI4", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 4112, "fmi": 8, "dtc": "", "description_zh": "EEC3报文异常", "description_en": "", "name_zh": "SPN4112-FMI8", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 4113, "fmi": 4, "dtc": "", "description_zh": "ET1报文异常", "description_en": "", "name_zh": "SPN4113-FMI4", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 4113, "fmi": 8, "dtc": "", "description_zh": "ET1报文异常", "description_en": "", "name_zh": "SPN4113-FMI8", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 4114, "fmi": 4, "dtc": "", "description_zh": "AMB报文异常", "description_en": "", "name_zh": "SPN4114-FMI4", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 4114, "fmi": 8, "dtc": "", "description_zh": "AMB报文异常", "description_en": "", "name_zh": "SPN4114-FMI8", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": null, "fmi": null, "dtc": "P310C", "description_zh": "EGR阀后管路泄露（EGR post-orifice leak detected）", "description_en": "", "name_zh": "SPN411FMI12_DTCP310C", "brand": "玉柴", "system": "EGR阀", "controller": "ECU", "category": "EGR阀", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["检查EGR阀后至中冷器之间的管路及密封垫，重点排查卡箍松动或管路裂纹。清洁连接面并更换损坏的密封件，紧固扭矩需按标准执行。若管路完好，则需检测EGR阀开度与压差传感器信号是否漂移。"], "repair_suggestion": ["检查EGR阀后至中冷器之间的管路及密封垫，重点排查卡箍松动或管路裂纹。清洁连接面并更换损坏的密封件，紧固扭矩需按标准执行。若管路完好，则需检测EGR阀开度与压差传感器信号是否漂移。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 411, "fmi": 2, "dtc": "1866", "description_zh": "废气再循环压差 - 数据不稳定、间断或不正确", "description_en": "", "name_zh": "SPN411-FMI2", "brand": "康明斯", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册逐步排查"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册逐步排查"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "367", "description_zh": "EGR模块喉口压力高于合理范围（EGR压差传感器零位漂移故障EGR Diff Pressure Zero Offset Fault）", "description_en": "", "name_zh": "SPN411FMI2_DTC367", "brand": "潍柴", "system": "发动机", "controller": "ECU", "category": "发动机", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表动力不足报警", "避免高负荷运行"], "handling_plan": ["检查EGR压差传感器信号线与供电是否正常，重点测量传感器在发动机停机时的零位电压（标准约0.5V），若偏差过大则更换传感器。同时清理EGR阀体及喉口积碳，确保压差管路无堵塞或泄漏。若更换后仍报码，需检查ECU相关标定或线束插头接触电阻。"], "repair_suggestion": ["检查EGR压差传感器信号线与供电是否正常，重点测量传感器在发动机停机时的零位电压（标准约0.5V），若偏差过大则更换传感器。同时清理EGR阀体及喉口积碳，确保压差管路无堵塞或泄漏。若更换后仍报码，需检查ECU相关标定或线束插头接触电阻。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "1021", "description_zh": "EGR压差传感器电压低（EGR压差传感器电压低EGR Diff Pressure Range Low）", "description_en": "", "name_zh": "SPN411FMI4_DTC1021", "brand": "重汽", "system": "ECU", "controller": "ECU", "category": "", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表充电指示灯", "检查电瓶接线"], "handling_plan": ["检查EGR压差传感器及其线束插头是否松动、腐蚀或断路，测量传感器供电（5V）和信号电压是否正常。若线路正常，拆下EGR阀和DPF前端管路，清理积碳并检查压差传感器取气孔是否堵塞，必要时更换传感器或EGR阀总成。"], "repair_suggestion": ["检查EGR压差传感器及其线束插头是否松动、腐蚀或断路，测量传感器供电（5V）和信号电压是否正常。若线路正常，拆下EGR阀和DPF前端管路，清理积碳并检查压差传感器取气孔是否堵塞，必要时更换传感器或EGR阀总成。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4121, "fmi": 9, "dtc": "", "description_zh": "TCU内部故障", "description_en": "", "name_zh": "SPN4121-FMI9", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:是"}, {"spn": 4122, "fmi": 8, "dtc": "", "description_zh": "TCU内部故障", "description_en": "", "name_zh": "SPN4122-FMI8", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:是"}, {"spn": 4123, "fmi": 9, "dtc": "", "description_zh": "离合器控制异常", "description_en": "", "name_zh": "SPN4123-FMI9", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:是"}, {"spn": 4124, "fmi": 9, "dtc": "", "description_zh": "变速箱选换挡控制异常", "description_en": "", "name_zh": "SPN4124-FMI9", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:是"}, {"spn": 4126, "fmi": 9, "dtc": "", "description_zh": "变速箱选换挡控制异常", "description_en": "", "name_zh": "SPN4126-FMI9", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:是"}, {"spn": 4128, "fmi": 9, "dtc": "", "description_zh": "变速箱选换挡控制异常", "description_en": "", "name_zh": "SPN4128-FMI9", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:是"}, {"spn": 4129, "fmi": 4, "dtc": "", "description_zh": "ERC1_RE报文异常", "description_en": "", "name_zh": "SPN4129-FMI4", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 4129, "fmi": 8, "dtc": "", "description_zh": "ERC1_RE报文异常", "description_en": "", "name_zh": "SPN4129-FMI8", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 412, "fmi": 13, "dtc": "P040A", "description_zh": "EGR系统异常", "description_en": "", "name_zh": "SPN412-FMI13", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["EGR阀积碳卡滞", "EGR阀电机或位置传感器故障", "EGR冷却器堵塞", "真空管路泄漏"], "diagnosis_summary": ["请联系服务站解决。"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 412, "fmi": 2, "dtc": "1867", "description_zh": "废气再循环温度 - 数据不稳定、间断或不正确", "description_en": "", "name_zh": "SPN412-FMI2", "brand": "康明斯", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["注意仪表温度指示", "避免高温运行"], "diagnosis_summary": ["注意仪表温度指示", "避免高温运行"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册逐步排查"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册逐步排查"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 412, "fmi": 3, "dtc": "P040A", "description_zh": "EGR系统异常", "description_en": "", "name_zh": "SPN412-FMI3", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["EGR阀积碳卡滞", "EGR阀电机或位置传感器故障", "EGR冷却器堵塞", "真空管路泄漏"], "diagnosis_summary": ["下电等待30s，插拔EGR阀前温度传感器接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 412, "fmi": 4, "dtc": "P040A", "description_zh": "EGR系统异常", "description_en": "", "name_zh": "SPN412-FMI4", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["EGR阀积碳卡滞", "EGR阀电机或位置传感器故障", "EGR冷却器堵塞", "真空管路泄漏"], "diagnosis_summary": ["下电等待30s，插拔EGR阀前温度传感器接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "2376", "description_zh": "废气再循环温度传感器电路 - 电压低于正常值或对低压电源短路", "description_en": "", "name_zh": "SPN412FMI4_DTC2376", "brand": "康明斯", "system": "ECM", "controller": "ECM", "category": "", "ecu_type": "ECM", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表温度指示", "避免高温运行"], "handling_plan": ["检查废气再循环温度传感器及其线路是否对地短路，重点测量传感器信号线电压（正常应为5V参考电压），并查看插头有无腐蚀或破损。若线路正常，直接更换EGR温度传感器，同时清理EGR阀体及通道积碳，避免因卡滞导致误报。"], "repair_suggestion": ["检查废气再循环温度传感器及其线路是否对地短路，重点测量传感器信号线电压（正常应为5V参考电压），并查看插头有无腐蚀或破损。若线路正常，直接更换EGR温度传感器，同时清理EGR阀体及通道积碳，避免因卡滞导致误报。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P040A", "description_zh": "EGR温度传感器电压低（DFC_TEGRVlvHotDsSRCMin）", "description_en": "", "name_zh": "SPN412FMI4_DTCP040A", "brand": "玉柴", "system": "EGR温度传感器", "controller": "ECU", "category": "EGR温度传感器", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表温度指示", "避免高温运行"], "handling_plan": ["检查EGR温度传感器及其线路是否短路或对地搭铁，测量传感器供电（通常5V）和信号电压。若线路正常，直接更换EGR温度传感器，并清除故障码后路试验证。"], "repair_suggestion": ["检查EGR温度传感器及其线路是否短路或对地搭铁，测量传感器供电（通常5V）和信号电压。若线路正常，直接更换EGR温度传感器，并清除故障码后路试验证。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "100A", "description_zh": "EGR温度高", "description_en": "", "name_zh": "SPN412FMI_DTC100A", "brand": "重汽", "system": "ECU", "controller": "ECU", "category": "", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表温度指示", "避免高温运行"], "handling_plan": ["检查EGR冷却器是否堵塞或冷却液循环不良，必要时清洗或更换冷却器。同时排查EGR阀是否卡滞在常开位置，并验证冷却液液位及水泵工作状态。若温度传感器信号异常，需同步检测线路及传感器阻值。"], "repair_suggestion": ["检查EGR冷却器是否堵塞或冷却液循环不良，必要时清洗或更换冷却器。同时排查EGR阀是否卡滞在常开位置，并验证冷却液液位及水泵工作状态。若温度传感器信号异常，需同步检测线路及传感器阻值。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4133, "fmi": 4, "dtc": "", "description_zh": "缓速器报文异常", "description_en": "", "name_zh": "SPN4133-FMI4", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 4133, "fmi": 8, "dtc": "", "description_zh": "缓速器报文异常", "description_en": "", "name_zh": "SPN4133-FMI8", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 4134, "fmi": 2, "dtc": "", "description_zh": "TCU供电异常", "description_en": "", "name_zh": "SPN4134-FMI2", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 4135, "fmi": 2, "dtc": "", "description_zh": "TCU供电异常", "description_en": "", "name_zh": "SPN4135-FMI2", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 4136, "fmi": 3, "dtc": "", "description_zh": "TCU地线异常", "description_en": "", "name_zh": "SPN4136-FMI3", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 4138, "fmi": 0, "dtc": "", "description_zh": "TCU内部故障", "description_en": "", "name_zh": "SPN4138-FMI0", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 4138, "fmi": 10, "dtc": "", "description_zh": "TCU内部故障", "description_en": "", "name_zh": "SPN4138-FMI10", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 4138, "fmi": 3, "dtc": "", "description_zh": "TCU内部故障", "description_en": "", "name_zh": "SPN4138-FMI3", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 4138, "fmi": 5, "dtc": "", "description_zh": "TCU内部故障", "description_en": "", "name_zh": "SPN4138-FMI5", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 4138, "fmi": 6, "dtc": "", "description_zh": "TCU内部故障", "description_en": "", "name_zh": "SPN4138-FMI6", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 4139, "fmi": 0, "dtc": "", "description_zh": "TCU内部故障", "description_en": "", "name_zh": "SPN4139-FMI0", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 4139, "fmi": 10, "dtc": "", "description_zh": "TCU内部故障", "description_en": "", "name_zh": "SPN4139-FMI10", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 4139, "fmi": 3, "dtc": "", "description_zh": "TCU内部故障", "description_en": "", "name_zh": "SPN4139-FMI3", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 4139, "fmi": 5, "dtc": "", "description_zh": "TCU内部故障", "description_en": "", "name_zh": "SPN4139-FMI5", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", 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"torque_limit_rule": "影响行驶:否"}, {"spn": 4140, "fmi": 0, "dtc": "", "description_zh": "TCU内部故障", "description_en": "", "name_zh": "SPN4140-FMI0", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 4140, "fmi": 10, "dtc": "", "description_zh": "TCU内部故障", "description_en": "", "name_zh": "SPN4140-FMI10", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 4140, "fmi": 3, "dtc": "", "description_zh": "TCU内部故障", "description_en": "", "name_zh": "SPN4140-FMI3", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 4140, "fmi": 5, "dtc": "", "description_zh": "TCU内部故障", "description_en": "", "name_zh": "SPN4140-FMI5", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 4140, "fmi": 6, "dtc": "", "description_zh": "TCU内部故障", "description_en": "", "name_zh": "SPN4140-FMI6", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 4141, "fmi": 0, "dtc": "", "description_zh": "TCU内部故障", "description_en": "", "name_zh": "SPN4141-FMI0", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 4141, "fmi": 10, "dtc": "", "description_zh": "TCU内部故障", "description_en": "", "name_zh": "SPN4141-FMI10", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", 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"护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 4142, "fmi": 3, "dtc": "", "description_zh": "TCU内部故障", "description_en": "", "name_zh": "SPN4142-FMI3", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 4142, "fmi": 5, "dtc": 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"system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 4144, "fmi": 3, "dtc": "", "description_zh": "TCU内部故障", "description_en": "", "name_zh": "SPN4144-FMI3", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 4144, "fmi": 5, "dtc": "", "description_zh": "TCU内部故障", "description_en": "", "name_zh": "SPN4144-FMI5", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 4144, "fmi": 6, "dtc": "", "description_zh": "TCU内部故障", "description_en": "", "name_zh": "SPN4144-FMI6", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 4145, "fmi": 0, "dtc": "", "description_zh": "TCU内部故障", "description_en": "", "name_zh": "SPN4145-FMI0", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 4145, "fmi": 10, "dtc": "", "description_zh": "TCU内部故障", "description_en": 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"护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 4146, "fmi": 0, "dtc": "", "description_zh": "TCU内部故障", "description_en": "", "name_zh": "SPN4146-FMI0", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 4146, "fmi": 10, "dtc": 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["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 4146, "fmi": 5, "dtc": "", "description_zh": "TCU内部故障", "description_en": "", "name_zh": "SPN4146-FMI5", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 4146, "fmi": 6, "dtc": "", "description_zh": "TCU内部故障", "description_en": "", "name_zh": "SPN4146-FMI6", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", 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"system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 4148, "fmi": 0, "dtc": "", "description_zh": "TCU内部故障", "description_en": "", "name_zh": "SPN4148-FMI0", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 4148, "fmi": 10, "dtc": "", "description_zh": "TCU内部故障", "description_en": "", "name_zh": "SPN4148-FMI10", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 4148, "fmi": 3, "dtc": "", "description_zh": "TCU内部故障", "description_en": "", "name_zh": "SPN4148-FMI3", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 4148, "fmi": 5, "dtc": "", "description_zh": "TCU内部故障", "description_en": "", "name_zh": "SPN4148-FMI5", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 4148, "fmi": 6, "dtc": "", "description_zh": "TCU内部故障", "description_en": "", 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["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 4153, "fmi": 6, "dtc": "", "description_zh": "TCU内部故障", "description_en": "", "name_zh": "SPN4153-FMI6", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 4154, "fmi": 0, "dtc": "", "description_zh": "TCU内部故障", "description_en": "", "name_zh": "SPN4154-FMI0", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", 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"torque_limit_rule": "影响行驶:否"}, {"spn": 4154, "fmi": 3, "dtc": "", "description_zh": "TCU内部故障", "description_en": "", "name_zh": "SPN4154-FMI3", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 4154, "fmi": 5, "dtc": "", "description_zh": "TCU内部故障", "description_en": "", "name_zh": "SPN4154-FMI5", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 4154, "fmi": 6, "dtc": "", "description_zh": "TCU内部故障", "description_en": "", "name_zh": "SPN4154-FMI6", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 4155, "fmi": 0, "dtc": "", "description_zh": "TCU内部故障", "description_en": "", "name_zh": "SPN4155-FMI0", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 4155, "fmi": 10, "dtc": "", "description_zh": "TCU内部故障", "description_en": "", "name_zh": "SPN4155-FMI10", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 4155, "fmi": 3, "dtc": "", "description_zh": "TCU内部故障", "description_en": "", "name_zh": "SPN4155-FMI3", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 4155, "fmi": 5, "dtc": "", "description_zh": "TCU内部故障", "description_en": "", "name_zh": "SPN4155-FMI5", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 4155, "fmi": 6, "dtc": "", "description_zh": "TCU内部故障", "description_en": "", "name_zh": "SPN4155-FMI6", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 4156, "fmi": 6, "dtc": "", "description_zh": "TCU内部故障", "description_en": "", 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"repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 4159, "fmi": 5, "dtc": "", "description_zh": "TCU内部故障", "description_en": "", "name_zh": "SPN4159-FMI5", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 4160, "fmi": 3, "dtc": "", "description_zh": "标定参数异常", "description_en": "", "name_zh": "SPN4160-FMI3", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 4160, "fmi": 9, "dtc": "", "description_zh": "标定参数异常", "description_en": "", "name_zh": "SPN4160-FMI9", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 4162, "fmi": 8, "dtc": "", "description_zh": "TD信号异常", "description_en": "", "name_zh": "SPN4162-FMI8", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 4163, "fmi": 1, "dtc": "", "description_zh": "变速箱控制异常", "description_en": "", "name_zh": "SPN4163-FMI1", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:是"}, {"spn": 4164, "fmi": 1, "dtc": "", "description_zh": "变速箱控制异常", "description_en": "", "name_zh": "SPN4164-FMI1", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:是"}, {"spn": 4165, "fmi": 8, "dtc": "", "description_zh": "发动机制动配置信息错误", "description_en": "", "name_zh": "SPN4165-FMI8", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 4166, "fmi": 1, "dtc": "", "description_zh": "变速箱内部故障", "description_en": "", "name_zh": "SPN4166-FMI1", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:是"}, {"spn": 4170, "fmi": 10, "dtc": "", "description_zh": "TCU内部故障", "description_en": "", "name_zh": "SPN4170-FMI10", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:是"}, {"spn": 4170, "fmi": 6, "dtc": "", "description_zh": "TCU内部故障", "description_en": "", "name_zh": "SPN4170-FMI6", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:是"}, {"spn": 4170, "fmi": 9, "dtc": "", "description_zh": "TCU内部故障", "description_en": "", "name_zh": "SPN4170-FMI9", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:是"}, {"spn": 4178, "fmi": 3, "dtc": "", "description_zh": "取力器电磁阀短电故障", "description_en": "", "name_zh": "SPN4178-FMI3", "brand": "龙擎", "system": "驱动电机控制模块", "controller": "驱动电机控制模块", "category": "驱动电机控制模块", "ecu_type": "驱动电机控制模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["取力器"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["万用表检查取力器电磁阀线束是否导通、检查线束是否破损进水"], "repair_suggestion": ["万用表检查取力器电磁阀线束是否导通、检查线束是否破损进水"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4178, "fmi": 4, "dtc": "", "description_zh": "取力器电磁阀短地故障", "description_en": "", "name_zh": "SPN4178-FMI4", "brand": "龙擎", "system": "驱动电机控制模块", "controller": "驱动电机控制模块", "category": "驱动电机控制模块", "ecu_type": "驱动电机控制模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["取力器"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["万用表检查取力器电磁阀线束是否导通、检查线束是否破损进水"], "repair_suggestion": ["万用表检查取力器电磁阀线束是否导通、检查线束是否破损进水"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4178, "fmi": 5, "dtc": "", "description_zh": "取力器电磁阀开路故障", "description_en": "", "name_zh": "SPN4178-FMI5", "brand": "龙擎", "system": "驱动电机控制模块", "controller": "驱动电机控制模块", "category": "驱动电机控制模块", "ecu_type": "驱动电机控制模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["取力器"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["万用表检查取力器电磁阀线束是否导通、检查线束是否破损进水"], "repair_suggestion": ["万用表检查取力器电磁阀线束是否导通、检查线束是否破损进水"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4180, "fmi": 9, "dtc": "", "description_zh": "TCU内部故障", "description_en": "", "name_zh": "SPN4180-FMI9", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:是"}, {"spn": 4181, "fmi": 9, "dtc": "", "description_zh": "TCU内部故障", "description_en": "", "name_zh": "SPN4181-FMI9", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:是"}, {"spn": 4182, "fmi": 9, "dtc": "", "description_zh": "变速箱选换挡控制异常", "description_en": "", "name_zh": "SPN4182-FMI9", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:是"}, {"spn": 4183, "fmi": 9, "dtc": "", "description_zh": "TCU内部故障", "description_en": "", "name_zh": "SPN4183-FMI9", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 4186, "fmi": 8, "dtc": "", "description_zh": "TCO1信号异常", "description_en": "", "name_zh": "SPN4186-FMI8", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 4190, "fmi": 4, "dtc": "", "description_zh": "发动机报文异常", "description_en": "", "name_zh": "SPN4190-FMI4", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 4190, "fmi": 8, "dtc": "", "description_zh": "发动机报文异常", "description_en": "", "name_zh": "SPN4190-FMI8", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 4194, "fmi": 2, "dtc": "P0128", "description_zh": "发动机冷却系统异常", "description_en": "", "name_zh": "SPN4194-FMI2", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["下电等待30s，插拔EGR阀前温度传感器接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4197, "fmi": 1, "dtc": "", "description_zh": "输入轴转速信号异常", "description_en": "", "name_zh": "SPN4197-FMI1", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["曲轴/凸轮轴传感器信号异常", "传感器间隙过大", "飞轮齿圈损坏或脏污", "传感器线束干扰"], "diagnosis_summary": ["注意发动机是否难以启动或熄火", "尽量不要熄火，直接驶往维修点"], "handling_plan": ["清洁传感器头部铁屑", "检查传感器安装间隙（正常0.5-1.5mm）", "测量传感器电阻", "检查线束屏蔽层"], "repair_suggestion": ["清洁传感器头部铁屑", "检查传感器安装间隙（正常0.5-1.5mm）", "测量传感器电阻", "检查线束屏蔽层"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:是"}, {"spn": 4198, "fmi": 9, "dtc": "", "description_zh": "TCU内部故障", "description_en": "", "name_zh": "SPN4198-FMI9", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:是"}, {"spn": null, "fmi": null, "dtc": "P0031", "description_zh": "DFC_EngMCaSPer", "description_en": "", "name_zh": "SPN4201", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4201, "fmi": 11, "dtc": "P0335", "description_zh": "曲轴信号异常", "description_en": "", "name_zh": "SPN4201-FMI11", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": 4201, "fmi": 12, "dtc": "P00EC", "description_zh": "凸轮轴信号缺失", "description_en": "", "name_zh": "SPN4201-FMI12", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4201, "fmi": 14, "dtc": "P00ED", "description_zh": "凸轮轴信号偏差错误", "description_en": "", "name_zh": "SPN4201-FMI14", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4201, "fmi": 2, "dtc": "P0335", "description_zh": "曲轴信号异常", "description_en": "", "name_zh": "SPN4201-FMI2", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["下电等待30s，插拔中冷后进气温度传感器接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": 4201, "fmi": 8, "dtc": "", "description_zh": "缓速器信号异常", "description_en": "", "name_zh": "SPN4201-FMI8", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 4202, "fmi": 8, "dtc": "", "description_zh": "缓速器信号异常", "description_en": "", "name_zh": "SPN4202-FMI8", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": null, "fmi": null, "dtc": "P0030", "description_zh": "DFC_EngMBackUpLimp", "description_en": "", "name_zh": "SPN4203", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4203, "fmi": 12, "dtc": "P00EF", "description_zh": "曲轴信号缺失", "description_en": "", "name_zh": "SPN4203-FMI12", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4203, "fmi": 2, "dtc": "P00EE", "description_zh": "曲轴信号错误", "description_en": "", "name_zh": "SPN4203-FMI2", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4203, "fmi": 8, "dtc": "", "description_zh": "缓速器信号异常", "description_en": "", "name_zh": "SPN4203-FMI8", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 4211, "fmi": 9, "dtc": "", "description_zh": "TCU刷写错误", "description_en": "", "name_zh": "SPN4211-FMI9", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 4220, "fmi": 9, "dtc": "", "description_zh": "变速箱初始化失败", "description_en": "", "name_zh": "SPN4220-FMI9", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": null, "fmi": null, "dtc": "P1153", "description_zh": "空燃比闭环修正量偏高", "description_en": "", "name_zh": "SPN4236FMI16_DTCP1153", "brand": "玉柴", "system": "空燃比控制监控", "controller": "ECU", "category": "空燃比控制监控", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["检查进气系统是否存在漏气（如中冷器管路、进气歧管密封垫），以及燃油压力是否过低或喷油器堵塞。重点排查氧传感器信号是否漂移或中毒，必要时清洗或更换氧传感器，并重新进行空燃比自适应学习。"], "repair_suggestion": ["检查进气系统是否存在漏气（如中冷器管路、进气歧管密封垫），以及燃油压力是否过低或喷油器堵塞。重点排查氧传感器信号是否漂移或中毒，必要时清洗或更换氧传感器，并重新进行空燃比自适应学习。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P1154", "description_zh": "空燃比闭环修正量偏低", "description_en": "", "name_zh": "SPN4236FMI18_DTCP1154", "brand": "玉柴", "system": "空燃比控制监控", "controller": "ECU", "category": "空燃比控制监控", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["检查进气系统是否存在漏气（如中冷器管路、进气歧管密封），以及燃油压力是否过高或喷油器滴漏。重点排查氧传感器信号是否被污染或线路接触不良，必要时清洗或更换氧传感器。若上述正常，需用诊断仪读取长期燃油修正值，确认是否因排气泄漏或催化器堵塞导致误判。"], "repair_suggestion": ["检查进气系统是否存在漏气（如中冷器管路、进气歧管密封），以及燃油压力是否过高或喷油器滴漏。重点排查氧传感器信号是否被污染或线路接触不良，必要时清洗或更换氧传感器。若上述正常，需用诊断仪读取长期燃油修正值，确认是否因排气泄漏或催化器堵塞导致误判。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P1163", "description_zh": "空燃比自适应修正量偏高", "description_en": "", "name_zh": "SPN4237FMI_DTCP1163", "brand": "玉柴", "system": "空燃比控制监控", "controller": "ECU", "category": "空燃比控制监控", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["检查进气系统是否存在漏气（重点排查真空管路、中冷器连接处），以及燃油压力是否过低或喷油器堵塞。清洗或更换空气流量计/进气压力传感器，并检查氧传感器信号是否漂移，必要时进行复位学习。"], "repair_suggestion": ["检查进气系统是否存在漏气（重点排查真空管路、中冷器连接处），以及燃油压力是否过低或喷油器堵塞。清洗或更换空气流量计/进气压力传感器，并检查氧传感器信号是否漂移，必要时进行复位学习。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4252, "fmi": 4, "dtc": "", "description_zh": "PROP_IT3信号异常", "description_en": "", "name_zh": "SPN4252-FMI4", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 4252, "fmi": 8, "dtc": "", "description_zh": "PROP_IT3信号异常", "description_en": "", "name_zh": "SPN4252-FMI8", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 4260, "fmi": 4, "dtc": "", "description_zh": "EBS5信号异常", "description_en": "", "name_zh": "SPN4260-FMI4", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 4260, "fmi": 8, "dtc": "", "description_zh": "EBS5信号异常", "description_en": "", "name_zh": "SPN4260-FMI8", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 4264, "fmi": 8, "dtc": "", "description_zh": "外部请求信号异常", "description_en": "", "name_zh": "SPN4264-FMI8", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 4270, "fmi": 9, "dtc": "", "description_zh": "发动机异常熄火", "description_en": "", "name_zh": "SPN4270-FMI9", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 4274, "fmi": 9, "dtc": "", "description_zh": "发动机控制异常", "description_en": "", "name_zh": "SPN4274-FMI9", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 4281, "fmi": 8, "dtc": "", "description_zh": "车速传感器1信号异常", "description_en": "", "name_zh": "SPN4281-FMI8", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 4282, "fmi": 8, "dtc": "", "description_zh": "车速传感器1信号异常", "description_en": "", "name_zh": "SPN4282-FMI8", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 4284, "fmi": 8, "dtc": "", "description_zh": "TCU信号异常", "description_en": "", "name_zh": "SPN4284-FMI8", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": null, "fmi": null, "dtc": "P042A", "description_zh": "催化器出口温度传感器电压高", "description_en": "", "name_zh": "SPN4290FMI3_DTCP042A", "brand": "玉柴", "system": "催化器出口温度传感器", "controller": "ECU", "category": "催化器出口温度传感器", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表温度指示", "避免高温运行"], "handling_plan": ["检查催化器出口温度传感器线路是否存在断路或对电源短路，重点测量传感器信号线电压及插头端子是否氧化松动。若线路正常，则更换温度传感器本体，并同步读取数据流确认温度值是否随工况合理变化。"], "repair_suggestion": ["检查催化器出口温度传感器线路是否存在断路或对电源短路，重点测量传感器信号线电压及插头端子是否氧化松动。若线路正常，则更换温度传感器本体，并同步读取数据流确认温度值是否随工况合理变化。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P042A", "description_zh": "催化器出口温度高于限值2", "description_en": "", "name_zh": "SPN4290FMI_DTCP042A", "brand": "玉柴", "system": "催化器出口温度", "controller": "ECU", "category": "催化器出口温度", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表温度指示", "避免高温运行"], "handling_plan": ["检查催化器是否堵塞或排气背压过高，重点排查后处理系统是否因DOC/DPF积碳或燃油后喷异常导致过热。同时验证温度传感器及线路是否正常，避免误报，并检查发动机是否存在持续后喷或喷油器滴漏故障。"], "repair_suggestion": ["检查催化器是否堵塞或排气背压过高，重点排查后处理系统是否因DOC/DPF积碳或燃油后喷异常导致过热。同时验证温度传感器及线路是否正常，避免误报，并检查发动机是否存在持续后喷或喷油器滴漏故障。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4293, "fmi": 9, "dtc": "", "description_zh": "变速箱控制异常", "description_en": "", "name_zh": "SPN4293-FMI9", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 4331, "fmi": 13, "dtc": "P20E9/97", "description_zh": "EATS", "description_en": "", "name_zh": "SPN4331-FMI13", "brand": "龙擎", "system": "ACM 后处理控制模块", "controller": "ACM 后处理控制模块", "category": "ACM 后处理控制模块", "ecu_type": "ACM 后处理控制模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:A)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4334, "fmi": 12, "dtc": "P204A/01", "description_zh": "EATS", "description_en": "", "name_zh": "SPN4334-FMI12", "brand": "龙擎", "system": "ACM 后处理控制模块", "controller": "ACM 后处理控制模块", "category": "ACM 后处理控制模块", "ecu_type": "ACM 后处理控制模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:A)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4334, "fmi": 16, "dtc": "P20E9", "description_zh": "尿素液压力过高故障", "description_en": "", "name_zh": "SPN4334-FMI16", "brand": "龙擎", "system": "Urea Doser / 尿素泵", "controller": "Urea Doser / 尿素泵", "category": "Urea Doser / 尿素泵", "ecu_type": "Urea Doser / 尿素泵", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "MIL", "trigger_condition": ["传感器老化漂移", "管路积碳堵塞", "大气压力传感器对比偏差过大"], "diagnosis_summary": ["注意仪表动力不足报警灯", "避免长时间高负荷运行"], "handling_plan": ["使用诊断仪读取实际压力值并对比标准大气压", "清洗或更换堵塞的管路", "重新校准传感器"], "repair_suggestion": ["使用诊断仪读取实际压力值并对比标准大气压", "清洗或更换堵塞的管路", "重新校准传感器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4334, "fmi": 18, "dtc": "P20E8", "description_zh": "尿素液压力过低故障", "description_en": "", "name_zh": "SPN4334-FMI18", "brand": "龙擎", "system": "Urea Doser / 尿素泵", "controller": "Urea Doser / 尿素泵", "category": "Urea Doser / 尿素泵", "ecu_type": "Urea Doser / 尿素泵", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "MIL", "trigger_condition": ["传感器老化漂移", "管路积碳堵塞", "大气压力传感器对比偏差过大"], "diagnosis_summary": ["注意仪表动力不足报警灯", "避免长时间高负荷运行"], "handling_plan": ["使用诊断仪读取实际压力值并对比标准大气压", "清洗或更换堵塞的管路", "重新校准传感器"], "repair_suggestion": ["使用诊断仪读取实际压力值并对比标准大气压", "清洗或更换堵塞的管路", "重新校准传感器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4334, "fmi": 2, "dtc": "P204A/64", "description_zh": "EATS", "description_en": "", "name_zh": "SPN4334-FMI2", "brand": "龙擎", "system": "ACM 后处理控制模块", "controller": "ACM 后处理控制模块", "category": "ACM 后处理控制模块", "ecu_type": "ACM 后处理控制模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:A)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4334, "fmi": 3, "dtc": "P204D", "description_zh": "尿素泵压力传感器电压高故障", "description_en": "", "name_zh": "SPN4334-FMI3", "brand": "龙擎", "system": "Urea Doser / 尿素泵", "controller": "Urea Doser / 尿素泵", "category": "Urea Doser / 尿素泵", "ecu_type": "Urea Doser / 尿素泵", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "MIL", "trigger_condition": ["压力传感器信号线对电源短路", "传感器内部膜片损坏", "参考电压异常"], "diagnosis_summary": ["注意仪表报警提示", "避免急加速和高负荷工况"], "handling_plan": ["检查传感器5V参考电压是否正常", "测量信号线对地电阻", "断开传感器，读取ECU数据流看是否归零", "更换传感器"], "repair_suggestion": ["检查传感器5V参考电压是否正常", "测量信号线对地电阻", "断开传感器，读取ECU数据流看是否归零", "更换传感器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4334, "fmi": 4, "dtc": "P204C", "description_zh": "尿素泵压力传感器电压低故障", "description_en": "", "name_zh": "SPN4334-FMI4", "brand": "龙擎", "system": "Urea Doser / 尿素泵", "controller": "Urea Doser / 尿素泵", "category": "Urea Doser / 尿素泵", "ecu_type": "Urea Doser / 尿素泵", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "MIL", "trigger_condition": ["压力传感器信号线对地短路", "传感器内部短路", "管路漏气或堵塞"], "diagnosis_summary": ["检查进气管路是否有漏气声", "注意仪表动力不足报警"], "handling_plan": ["检查传感器连接管路是否漏气、堵塞", "测量传感器电阻", "检查线束绝缘", "更换传感器"], "repair_suggestion": ["检查传感器连接管路是否漏气、堵塞", "测量传感器电阻", "检查线束绝缘", "更换传感器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4334, "fmi": 5, "dtc": "P204A/13", "description_zh": "EATS", "description_en": "", "name_zh": "SPN4334-FMI5", "brand": "龙擎", "system": "ACM 后处理控制模块", "controller": "ACM 后处理控制模块", "category": "ACM 后处理控制模块", "ecu_type": "ACM 后处理控制模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:A)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4335, "fmi": 16, "dtc": "P20E7", "description_zh": "混合气体压力太高故障", "description_en": "", "name_zh": "SPN4335-FMI16", "brand": "龙擎", "system": "Urea Doser / 尿素泵", "controller": "Urea Doser / 尿素泵", "category": "Urea Doser / 尿素泵", "ecu_type": "Urea Doser / 尿素泵", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "MIL", "trigger_condition": ["传感器老化漂移", "管路积碳堵塞", "大气压力传感器对比偏差过大"], "diagnosis_summary": ["注意仪表动力不足报警灯", "避免长时间高负荷运行"], "handling_plan": ["使用诊断仪读取实际压力值并对比标准大气压", "清洗或更换堵塞的管路", "重新校准传感器"], "repair_suggestion": ["使用诊断仪读取实际压力值并对比标准大气压", "清洗或更换堵塞的管路", "重新校准传感器"], "release_condition": [], "component": [], "torque_limit_rule": "50 hour / 50 小时 / 0.6"}, {"spn": 4335, "fmi": 18, "dtc": "P20E6", "description_zh": "混合气体压力太低故障", "description_en": "", "name_zh": "SPN4335-FMI18", "brand": "龙擎", "system": "Urea Doser / 尿素泵", "controller": "Urea Doser / 尿素泵", "category": "Urea Doser / 尿素泵", "ecu_type": "Urea Doser / 尿素泵", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "MIL", "trigger_condition": ["传感器老化漂移", "管路积碳堵塞", "大气压力传感器对比偏差过大"], "diagnosis_summary": ["注意仪表动力不足报警灯", "避免长时间高负荷运行"], "handling_plan": ["使用诊断仪读取实际压力值并对比标准大气压", "清洗或更换堵塞的管路", "重新校准传感器"], "repair_suggestion": ["使用诊断仪读取实际压力值并对比标准大气压", "清洗或更换堵塞的管路", "重新校准传感器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4335, "fmi": 3, "dtc": "P2040", "description_zh": "混合气体压力传感器电压高故障", "description_en": "", "name_zh": "SPN4335-FMI3", "brand": "龙擎", "system": "Urea Doser / 尿素泵", "controller": "Urea Doser / 尿素泵", "category": "Urea Doser / 尿素泵", "ecu_type": "Urea Doser / 尿素泵", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "MIL", "trigger_condition": ["压力传感器信号线对电源短路", "传感器内部膜片损坏", "参考电压异常"], "diagnosis_summary": ["注意仪表报警提示", "避免急加速和高负荷工况"], "handling_plan": ["检查传感器5V参考电压是否正常", "测量信号线对地电阻", "断开传感器，读取ECU数据流看是否归零", "更换传感器"], "repair_suggestion": ["检查传感器5V参考电压是否正常", "测量信号线对地电阻", "断开传感器，读取ECU数据流看是否归零", "更换传感器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4335, "fmi": 4, "dtc": "P2039", "description_zh": "混合气体压力传感器电压低故障", "description_en": "", "name_zh": "SPN4335-FMI4", "brand": "龙擎", "system": "Urea Doser / 尿素泵", "controller": "Urea Doser / 尿素泵", "category": "Urea Doser / 尿素泵", "ecu_type": "Urea Doser / 尿素泵", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "MIL", "trigger_condition": ["压力传感器信号线对地短路", "传感器内部短路", "管路漏气或堵塞"], "diagnosis_summary": ["检查进气管路是否有漏气声", "注意仪表动力不足报警"], "handling_plan": ["检查传感器连接管路是否漏气、堵塞", "测量传感器电阻", "检查线束绝缘", "更换传感器"], "repair_suggestion": ["检查传感器连接管路是否漏气、堵塞", "测量传感器电阻", "检查线束绝缘", "更换传感器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4336, "fmi": 3, "dtc": "P20A9", "description_zh": "空气辅助阀电压高故障", "description_en": "", "name_zh": "SPN4336-FMI3", "brand": "龙擎", "system": "Urea Doser / 尿素泵", "controller": "Urea Doser / 尿素泵", "category": "Urea Doser / 尿素泵", "ecu_type": "Urea Doser / 尿素泵", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "MIL", "trigger_condition": ["尿素液位过低", "尿素品质不达标或结晶堵塞", "尿素泵/喷嘴故障", "尿素管路泄漏"], "diagnosis_summary": ["及时添加合格尿素，避免使用劣质尿素", "注意仪表尿素液位报警"], "handling_plan": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "repair_suggestion": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4336, "fmi": 4, "dtc": "P20A8", "description_zh": "空气辅助阀电压低故障", "description_en": "", "name_zh": "SPN4336-FMI4", "brand": "龙擎", "system": "Urea Doser / 尿素泵", "controller": "Urea Doser / 尿素泵", "category": "Urea Doser / 尿素泵", "ecu_type": "Urea Doser / 尿素泵", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "MIL", "trigger_condition": ["尿素液位过低", "尿素品质不达标或结晶堵塞", "尿素泵/喷嘴故障", "尿素管路泄漏"], "diagnosis_summary": ["及时添加合格尿素，避免使用劣质尿素", "注意仪表尿素液位报警"], "handling_plan": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "repair_suggestion": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4336, "fmi": 7, "dtc": "P20AA", "description_zh": "空气阀控制故障", "description_en": "", "name_zh": "SPN4336-FMI7", "brand": "龙擎", "system": "Urea Doser / 尿素泵", "controller": "Urea Doser / 尿素泵", "category": "Urea Doser / 尿素泵", "ecu_type": "Urea Doser / 尿素泵", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "MIL", "trigger_condition": ["尿素液位过低", "尿素品质不达标或结晶堵塞", "尿素泵/喷嘴故障", "尿素管路泄漏"], "diagnosis_summary": ["及时添加合格尿素，避免使用劣质尿素", "注意仪表尿素液位报警"], "handling_plan": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "repair_suggestion": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4337, "fmi": 2, "dtc": "P2042/64", "description_zh": "EATS", "description_en": "", "name_zh": "SPN4337-FMI2", "brand": "龙擎", "system": "ACM 后处理控制模块", "controller": "ACM 后处理控制模块", "category": "ACM 后处理控制模块", "ecu_type": "ACM 后处理控制模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:B1)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4337, "fmi": 3, "dtc": "P2045", "description_zh": "喷射泵温度传感器电压高故障", "description_en": "", "name_zh": "SPN4337-FMI3", "brand": "龙擎", "system": "Urea Doser / 尿素泵", "controller": "Urea Doser / 尿素泵", "category": "Urea Doser / 尿素泵", "ecu_type": "Urea Doser / 尿素泵", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "MIL", "trigger_condition": ["传感器信号线对电源短路", "传感器内部开路损坏", "线束插接件接触不良或进水腐蚀"], "diagnosis_summary": ["注意仪表水温/温度报警灯是否点亮", "限制发动机负荷，避免高温运行"], "handling_plan": ["检查传感器线束是否破损对电源短路", "测量传感器电阻值（常温下参考值2-5kΩ），如超出范围则更换传感器", "检查插接件是否松动、氧化，清洁后重新插紧"], "repair_suggestion": ["检查传感器线束是否破损对电源短路", "测量传感器电阻值（常温下参考值2-5kΩ），如超出范围则更换传感器", "检查插接件是否松动、氧化，清洁后重新插紧"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4337, "fmi": 4, "dtc": "P2044", "description_zh": "喷射泵温度传感器电压低故障", "description_en": "", "name_zh": "SPN4337-FMI4", "brand": "龙擎", "system": "Urea Doser / 尿素泵", "controller": "Urea Doser / 尿素泵", "category": "Urea Doser / 尿素泵", "ecu_type": "Urea Doser / 尿素泵", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "MIL", "trigger_condition": ["传感器信号线对地短路", "传感器内部短路损坏", "线束搭铁或破损接地"], "diagnosis_summary": ["注意仪表温度显示是否异常", "如温度显示正常可继续行驶，尽快检修"], "handling_plan": ["检查线束是否破损对地短路", "测量传感器电阻值，如在范围内则检查ECU端电压", "更换损坏的传感器"], "repair_suggestion": ["检查线束是否破损对地短路", "测量传感器电阻值，如在范围内则检查ECU端电压", "更换损坏的传感器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4337, "fmi": 5, "dtc": "P2042/13", "description_zh": "EATS", "description_en": "", "name_zh": "SPN4337-FMI5", "brand": "龙擎", "system": "ACM 后处理控制模块", "controller": "ACM 后处理控制模块", "category": "ACM 后处理控制模块", "ecu_type": "ACM 后处理控制模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:B1)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P004D", "description_zh": "DFC_UHtrSLSCB", "description_en": "", "name_zh": "SPN4340", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4340, "fmi": 3, "dtc": "P20BC", "description_zh": "尿素罐线加热器电压高故障", "description_en": "", "name_zh": "SPN4340-FMI3", "brand": "龙擎", "system": "Urea Tank / 尿素罐", "controller": "Urea Tank / 尿素罐", "category": "Urea Tank / 尿素罐", "ecu_type": "Urea Tank / 尿素罐", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "警告（橙色）", "trigger_condition": ["尿素液位过低", "尿素品质不达标或结晶堵塞", "尿素泵/喷嘴故障", "尿素管路泄漏"], "diagnosis_summary": ["及时添加合格尿素，避免使用劣质尿素", "注意仪表尿素液位报警"], "handling_plan": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "repair_suggestion": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4340, "fmi": 4, "dtc": "P20BB", "description_zh": "尿素罐线加热器电压低故障", "description_en": "", "name_zh": "SPN4340-FMI4", "brand": "龙擎", "system": "Urea Tank / 尿素罐", "controller": "Urea Tank / 尿素罐", "category": "Urea Tank / 尿素罐", "ecu_type": "Urea Tank / 尿素罐", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "警告（橙色）", "trigger_condition": ["尿素液位过低", "尿素品质不达标或结晶堵塞", "尿素泵/喷嘴故障", "尿素管路泄漏"], "diagnosis_summary": ["及时添加合格尿素，避免使用劣质尿素", "注意仪表尿素液位报警"], "handling_plan": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "repair_suggestion": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4340, "fmi": 5, "dtc": "P029B", "description_zh": "尿素管(箱到泵)加热继电器开路", "description_en": "", "name_zh": "SPN4340-FMI5", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["尿素液位过低", "尿素品质不达标或结晶堵塞", "尿素泵/喷嘴故障", "尿素管路泄漏"], "diagnosis_summary": ["及时添加合格尿素，避免使用劣质尿素", "注意仪表尿素液位报警"], "handling_plan": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "repair_suggestion": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4340, "fmi": 6, "dtc": "P029C", "description_zh": "尿素管(箱到泵)加热继电器过热", "description_en": "", "name_zh": "SPN4340-FMI6", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["尿素液位过低", "尿素品质不达标或结晶堵塞", "尿素泵/喷嘴故障", "尿素管路泄漏"], "diagnosis_summary": ["及时添加合格尿素，避免使用劣质尿素", "注意仪表尿素液位报警"], "handling_plan": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "repair_suggestion": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4342, "fmi": 14, "dtc": "P029F", "description_zh": "尿素泵加热电阻丝反馈不可信", "description_en": "", "name_zh": "SPN4342-FMI14", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["尿素液位过低", "尿素品质不达标或结晶堵塞", "尿素泵/喷嘴故障", "尿素管路泄漏"], "diagnosis_summary": ["及时添加合格尿素，避免使用劣质尿素", "注意仪表尿素液位报警"], "handling_plan": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "repair_suggestion": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4342, "fmi": 2, "dtc": "P02A0", "description_zh": "尿素泵加热电阻丝开路", "description_en": "", "name_zh": "SPN4342-FMI2", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["尿素液位过低", "尿素品质不达标或结晶堵塞", "尿素泵/喷嘴故障", "尿素管路泄漏"], "diagnosis_summary": ["及时添加合格尿素，避免使用劣质尿素", "注意仪表尿素液位报警"], "handling_plan": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "repair_suggestion": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4342, "fmi": 3, "dtc": "3239", "description_zh": "", "description_en": "", "name_zh": "SPN4342-FMI3", "brand": "康明斯", "system": "康明斯INSITE", "controller": "", "category": "康明斯INSITE", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["后处理柴油机排气处理液管路加热器 2 电路 - 电 将停用柴油机排气处理液管路加热 压高于正常值或对高压电源短路。 检测到柴油 器 2。 机排气处理液管路加热器 2 电路中信号电压偏高"], "diagnosis_summary": [], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4342, "fmi": 4, "dtc": "P02A1", "description_zh": "尿素泵加热电阻丝对地短路", "description_en": "", "name_zh": "SPN4342-FMI4", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["尿素液位过低", "尿素品质不达标或结晶堵塞", "尿素泵/喷嘴故障", "尿素管路泄漏"], "diagnosis_summary": ["及时添加合格尿素，避免使用劣质尿素", "注意仪表尿素液位报警"], "handling_plan": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "repair_suggestion": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P0020", "description_zh": "尿素管路", "description_en": "", "name_zh": "SPN4344", "brand": "龙擎", "system": "自主DCU6.5(东风后处理)", "controller": "", "category": "自主DCU6.5(东风后处理)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["尿素液位过低", "尿素品质不达标或结晶堵塞", "尿素泵/喷嘴故障", "尿素管路泄漏"], "diagnosis_summary": ["及时添加合格尿素，避免使用劣质尿素", "注意仪表尿素液位报警"], "handling_plan": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "repair_suggestion": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4344, "fmi": 3, "dtc": "P0291", "description_zh": "尿素管(泵到嘴)加热继电器对电源短路", "description_en": "", "name_zh": "SPN4344-FMI3", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["尿素液位过低", "尿素品质不达标或结晶堵塞", "尿素泵/喷嘴故障", "尿素管路泄漏"], "diagnosis_summary": ["及时添加合格尿素，避免使用劣质尿素", "注意仪表尿素液位报警"], "handling_plan": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "repair_suggestion": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4344, "fmi": 4, "dtc": "P0292", "description_zh": "尿素管(泵到嘴)加热继电器对地短路", "description_en": "", "name_zh": "SPN4344-FMI4", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["尿素液位过低", "尿素品质不达标或结晶堵塞", "尿素泵/喷嘴故障", "尿素管路泄漏"], "diagnosis_summary": ["及时添加合格尿素，避免使用劣质尿素", "注意仪表尿素液位报警"], "handling_plan": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "repair_suggestion": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4344, "fmi": 5, "dtc": "P028F", "description_zh": "尿素管(泵到嘴)加热继电器开路", "description_en": "", "name_zh": "SPN4344-FMI5", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["尿素液位过低", "尿素品质不达标或结晶堵塞", "尿素泵/喷嘴故障", "尿素管路泄漏"], "diagnosis_summary": ["及时添加合格尿素，避免使用劣质尿素", "注意仪表尿素液位报警"], "handling_plan": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "repair_suggestion": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4344, "fmi": 6, "dtc": "P0290", "description_zh": "尿素管(泵到嘴)加热继电器过热", "description_en": "", "name_zh": "SPN4344-FMI6", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["尿素液位过低", "尿素品质不达标或结晶堵塞", "尿素泵/喷嘴故障", "尿素管路泄漏"], "diagnosis_summary": ["及时添加合格尿素，避免使用劣质尿素", "注意仪表尿素液位报警"], "handling_plan": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "repair_suggestion": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P00F8", "description_zh": "DFC_UHtrBLOL", "description_en": "", "name_zh": "SPN4346", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4346, "fmi": 3, "dtc": "P028A", "description_zh": "尿素管(泵到箱)加热继电器对电源短路", "description_en": "", "name_zh": "SPN4346-FMI3", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["尿素液位过低", "尿素品质不达标或结晶堵塞", "尿素泵/喷嘴故障", "尿素管路泄漏"], "diagnosis_summary": ["及时添加合格尿素，避免使用劣质尿素", "注意仪表尿素液位报警"], "handling_plan": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "repair_suggestion": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4346, "fmi": 4, "dtc": "P028B", "description_zh": "尿素管(泵到箱)加热继电器对地短路", "description_en": "", "name_zh": "SPN4346-FMI4", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["尿素液位过低", "尿素品质不达标或结晶堵塞", "尿素泵/喷嘴故障", "尿素管路泄漏"], "diagnosis_summary": ["及时添加合格尿素，避免使用劣质尿素", "注意仪表尿素液位报警"], "handling_plan": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "repair_suggestion": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4346, "fmi": 5, "dtc": "P0288", "description_zh": "尿素管(泵到箱)加热继电器开路", "description_en": "", "name_zh": "SPN4346-FMI5", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["尿素液位过低", "尿素品质不达标或结晶堵塞", "尿素泵/喷嘴故障", "尿素管路泄漏"], "diagnosis_summary": ["及时添加合格尿素，避免使用劣质尿素", "注意仪表尿素液位报警"], "handling_plan": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "repair_suggestion": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4346, "fmi": 6, "dtc": "P0289", "description_zh": "尿素管(泵到箱)加热继电器过热", "description_en": "", "name_zh": "SPN4346-FMI6", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["尿素液位过低", "尿素品质不达标或结晶堵塞", "尿素泵/喷嘴故障", "尿素管路泄漏"], "diagnosis_summary": ["及时添加合格尿素，避免使用劣质尿素", "注意仪表尿素液位报警"], "handling_plan": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "repair_suggestion": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P00FF", "description_zh": "DFC_comUreaReqUnAvail", "description_en": "", "name_zh": "SPN4348", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["尿素液位过低", "尿素品质不达标或结晶堵塞", "尿素泵/喷嘴故障", "尿素管路泄漏"], "diagnosis_summary": ["及时添加合格尿素，避免使用劣质尿素", "注意仪表尿素液位报警"], "handling_plan": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "repair_suggestion": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4354, "fmi": 2, "dtc": "P0298", "description_zh": "尿素管(箱到泵)加热电阻丝反馈不可信", "description_en": "", "name_zh": "SPN4354-FMI2", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["尿素液位过低", "尿素品质不达标或结晶堵塞", "尿素泵/喷嘴故障", "尿素管路泄漏"], "diagnosis_summary": ["及时添加合格尿素，避免使用劣质尿素", "注意仪表尿素液位报警"], "handling_plan": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "repair_suggestion": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4354, "fmi": 3, "dtc": "P20B9/12", "description_zh": "EATS", "description_en": "", "name_zh": "SPN4354-FMI3", "brand": "龙擎", "system": "ACM 后处理控制模块", "controller": "ACM 后处理控制模块", "category": "ACM 后处理控制模块", "ecu_type": "ACM 后处理控制模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4354, "fmi": 4, "dtc": "P20B9/11", "description_zh": "EATS", "description_en": "", "name_zh": "SPN4354-FMI4", "brand": "龙擎", "system": "ACM 后处理控制模块", "controller": "ACM 后处理控制模块", "category": "ACM 后处理控制模块", "ecu_type": "ACM 后处理控制模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4354, "fmi": 5, "dtc": "P20B9/13", "description_zh": "EATS", "description_en": "", "name_zh": "SPN4354-FMI5", "brand": "龙擎", "system": "ACM 后处理控制模块", "controller": "ACM 后处理控制模块", "category": "ACM 后处理控制模块", "ecu_type": "ACM 后处理控制模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4354, "fmi": 6, "dtc": "P029A", "description_zh": "尿素管(箱到泵)加热电阻丝对地短路", "description_en": "", "name_zh": "SPN4354-FMI6", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["尿素液位过低", "尿素品质不达标或结晶堵塞", "尿素泵/喷嘴故障", "尿素管路泄漏"], "diagnosis_summary": ["及时添加合格尿素，避免使用劣质尿素", "注意仪表尿素液位报警"], "handling_plan": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "repair_suggestion": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P0010", "description_zh": "尿素泵加热继电器", "description_en": "", "name_zh": "SPN4355", "brand": "龙擎", "system": "自主DCU6.5(东风后处理)", "controller": "", "category": "自主DCU6.5(东风后处理)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["尿素液位过低", "尿素品质不达标或结晶堵塞", "尿素泵/喷嘴故障", "尿素管路泄漏"], "diagnosis_summary": ["及时添加合格尿素，避免使用劣质尿素", "注意仪表尿素液位报警"], "handling_plan": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "repair_suggestion": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4355, "fmi": 2, "dtc": "P02A2", "description_zh": "尿素泵加热继电器开路", "description_en": "", "name_zh": "SPN4355-FMI2", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["尿素液位过低", "尿素品质不达标或结晶堵塞", "尿素泵/喷嘴故障", "尿素管路泄漏"], "diagnosis_summary": ["及时添加合格尿素，避免使用劣质尿素", "注意仪表尿素液位报警"], "handling_plan": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "repair_suggestion": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4355, "fmi": 20, "dtc": "P021C", "description_zh": "SCR尿素泵加热器不可信", "description_en": "", "name_zh": "SPN4355-FMI20", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["尿素液位过低", "尿素品质不达标或结晶堵塞", "尿素泵/喷嘴故障", "尿素管路泄漏"], "diagnosis_summary": ["及时添加合格尿素，避免使用劣质尿素", "注意仪表尿素液位报警"], "handling_plan": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "repair_suggestion": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4355, "fmi": 21, "dtc": "P021D", "description_zh": "SCR尿素泵加热器温度传感器动态不可信", "description_en": "", "name_zh": "SPN4355-FMI21", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器元件老化导致信号漂移", "线束接触电阻增大", "ECU标定数据偏差"], "diagnosis_summary": ["观察仪表温度指示是否正常", "如读数明显异常请尽快检修"], "handling_plan": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "repair_suggestion": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4355, "fmi": 22, "dtc": "P021E", "description_zh": "SCR尿素泵加热器温度传感器冷起动时不可信", "description_en": "", "name_zh": "SPN4355-FMI22", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器元件老化导致信号漂移", "线束接触电阻增大", "ECU标定数据偏差"], "diagnosis_summary": ["观察仪表温度指示是否正常", "如读数明显异常请尽快检修"], "handling_plan": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "repair_suggestion": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4355, "fmi": 3, "dtc": "P20BD/12", "description_zh": "EATS", "description_en": "", "name_zh": "SPN4355-FMI3", "brand": "龙擎", "system": "ACM 后处理控制模块", "controller": "ACM 后处理控制模块", "category": "ACM 后处理控制模块", "ecu_type": "ACM 后处理控制模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4355, "fmi": 4, "dtc": "P20BD/11", "description_zh": "EATS", "description_en": "", "name_zh": "SPN4355-FMI4", "brand": "龙擎", "system": "ACM 后处理控制模块", "controller": "ACM 后处理控制模块", "category": "ACM 后处理控制模块", "ecu_type": "ACM 后处理控制模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4355, "fmi": 5, "dtc": "P20BD/13", "description_zh": "EATS", "description_en": "", "name_zh": "SPN4355-FMI5", "brand": "龙擎", "system": "ACM 后处理控制模块", "controller": "ACM 后处理控制模块", "category": "ACM 后处理控制模块", "ecu_type": "ACM 后处理控制模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4355, "fmi": 6, "dtc": "P02A3", "description_zh": "尿素管泵加热继电器过热", "description_en": "", "name_zh": "SPN4355-FMI6", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["尿素液位过低", "尿素品质不达标或结晶堵塞", "尿素泵/喷嘴故障", "尿素管路泄漏"], "diagnosis_summary": ["及时添加合格尿素，避免使用劣质尿素", "注意仪表尿素液位报警"], "handling_plan": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "repair_suggestion": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4355, "fmi": 8, "dtc": "P0225", "description_zh": "SCR尿素泵加热器温度占空比在无效范围", "description_en": "", "name_zh": "SPN4355-FMI8", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器元件老化导致信号漂移", "线束接触电阻增大", "ECU标定数据偏差"], "diagnosis_summary": ["观察仪表温度指示是否正常", "如读数明显异常请尽快检修"], "handling_plan": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "repair_suggestion": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4355, "fmi": 9, "dtc": "P0224", "description_zh": "SCR尿素泵加热器温度占空比在错误范围", "description_en": "", "name_zh": "SPN4355-FMI9", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器元件老化导致信号漂移", "线束接触电阻增大", "ECU标定数据偏差"], "diagnosis_summary": ["观察仪表温度指示是否正常", "如读数明显异常请尽快检修"], "handling_plan": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "repair_suggestion": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4356, "fmi": 2, "dtc": "P028C", "description_zh": "尿素管(泵到嘴)加热电阻丝反馈不可信", "description_en": "", "name_zh": "SPN4356-FMI2", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["尿素液位过低", "尿素品质不达标或结晶堵塞", "尿素泵/喷嘴故障", "尿素管路泄漏"], "diagnosis_summary": ["及时添加合格尿素，避免使用劣质尿素", "注意仪表尿素液位报警"], "handling_plan": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "repair_suggestion": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4356, "fmi": 5, "dtc": "P028D", "description_zh": "尿素管(泵到嘴)加热电阻丝开路", "description_en": "", "name_zh": "SPN4356-FMI5", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["尿素液位过低", "尿素品质不达标或结晶堵塞", "尿素泵/喷嘴故障", "尿素管路泄漏"], "diagnosis_summary": ["及时添加合格尿素，避免使用劣质尿素", "注意仪表尿素液位报警"], "handling_plan": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "repair_suggestion": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4356, "fmi": 6, "dtc": "P028E", "description_zh": "尿素管(泵到嘴)加热电阻丝对地短路", "description_en": "", "name_zh": "SPN4356-FMI6", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["尿素液位过低", "尿素品质不达标或结晶堵塞", "尿素泵/喷嘴故障", "尿素管路泄漏"], "diagnosis_summary": ["及时添加合格尿素，避免使用劣质尿素", "注意仪表尿素液位报警"], "handling_plan": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "repair_suggestion": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4357, "fmi": 2, "dtc": "P0285", "description_zh": "尿素管(泵到箱)加热电阻丝反馈不可信", "description_en": "", "name_zh": "SPN4357-FMI2", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["尿素液位过低", "尿素品质不达标或结晶堵塞", "尿素泵/喷嘴故障", "尿素管路泄漏"], "diagnosis_summary": ["及时添加合格尿素，避免使用劣质尿素", "注意仪表尿素液位报警"], "handling_plan": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "repair_suggestion": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4357, "fmi": 5, "dtc": "P0286", "description_zh": "尿素管(泵到箱)加热电阻丝开路", "description_en": "", "name_zh": "SPN4357-FMI5", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["尿素液位过低", "尿素品质不达标或结晶堵塞", "尿素泵/喷嘴故障", "尿素管路泄漏"], "diagnosis_summary": ["及时添加合格尿素，避免使用劣质尿素", "注意仪表尿素液位报警"], "handling_plan": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "repair_suggestion": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4357, "fmi": 6, "dtc": "P0287", "description_zh": "尿素管(泵到箱)加热电阻丝对地短路", "description_en": "", "name_zh": "SPN4357-FMI6", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["尿素液位过低", "尿素品质不达标或结晶堵塞", "尿素泵/喷嘴故障", "尿素管路泄漏"], "diagnosis_summary": ["及时添加合格尿素，避免使用劣质尿素", "注意仪表尿素液位报警"], "handling_plan": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "repair_suggestion": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P0121", "description_zh": "DFC_SCRPODPlausUCatUsTStat", "description_en": "", "name_zh": "SPN4360", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4360, "fmi": 0, "dtc": "P0214", "description_zh": "SCR上游温度传感器温度信号超过最大值不可信", "description_en": "", "name_zh": "SPN4360-FMI0", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器元件老化导致信号漂移", "线束接触电阻增大", "ECU标定数据偏差"], "diagnosis_summary": ["观察仪表温度指示是否正常", "如读数明显异常请尽快检修"], "handling_plan": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "repair_suggestion": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4360, "fmi": 1, "dtc": "P0215", "description_zh": "SCR上游温度传感器温度信号低于最小值不可信", "description_en": "", "name_zh": "SPN4360-FMI1", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器元件老化导致信号漂移", "线束接触电阻增大", "ECU标定数据偏差"], "diagnosis_summary": ["观察仪表温度指示是否正常", "如读数明显异常请尽快检修"], "handling_plan": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "repair_suggestion": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4360, "fmi": 10, "dtc": "3145", "description_zh": "", "description_en": "", "name_zh": "SPN4360-FMI10", "brand": "康明斯", "system": "康明斯INSITE", "controller": "", "category": "康明斯INSITE", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["后处理 SCR 进口空气温度传感器 - 变化速率异 将使用缺省 SCR 催化器进口空气 常。 SCR 催化器进口空气温度传感器不随发动 温度值。 机工况而变化。"], "diagnosis_summary": [], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4360, "fmi": 13, "dtc": "3163", "description_zh": "", "description_en": "", "name_zh": "SPN4360-FMI13", "brand": "康明斯", "system": "康明斯INSITE", "controller": "", "category": "康明斯INSITE", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["后处理 SCR 进口空气温度传感器接反 - 超出标 禁止柴油机排气处理液喷入 SCR 定范围。 SCR 进口与出口温度传感器接头接反 后处理系统。"], "diagnosis_summary": [], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4360, "fmi": 15, "dtc": "3164", "description_zh": "", "description_en": "", "name_zh": "SPN4360-FMI15", "brand": "康明斯", "system": "康明斯INSITE", "controller": "", "category": "康明斯INSITE", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["后处理 SCR 进口空气温度 - 数据有效但高于正 发动机可能减额运转。 常工作范围（最低严重级别）。 检测到 SCR 进 口空气温度偏高。"], "diagnosis_summary": [], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4360, "fmi": 19, "dtc": "P027A", "description_zh": "SCR催化剂上游温度传感器信号CAN通讯错误", "description_en": "", "name_zh": "SPN4360-FMI19", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器元件老化导致信号漂移", "线束接触电阻增大", "ECU标定数据偏差"], "diagnosis_summary": ["观察仪表温度指示是否正常", "如读数明显异常请尽快检修"], "handling_plan": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "repair_suggestion": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4360, "fmi": 2, "dtc": "P0426", "description_zh": "SCR进口温度传感器被篡改", "description_en": "", "name_zh": "SPN4360-FMI2", "brand": "龙擎", "system": "SCR / 催化器", "controller": "SCR / 催化器", "category": "SCR / 催化器", "ecu_type": "SCR / 催化器", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "MIL", "trigger_condition": ["传感器元件老化导致信号漂移", "线束接触电阻增大", "ECU标定数据偏差"], "diagnosis_summary": ["观察仪表温度指示是否正常", "如读数明显异常请尽快检修"], "handling_plan": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "repair_suggestion": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4360, "fmi": 3, "dtc": "P0428", "description_zh": "SCR进口温度传感器电压高故障", "description_en": "", "name_zh": "SPN4360-FMI3", "brand": "龙擎", "system": "SCR / 催化器", "controller": "SCR / 催化器", "category": "SCR / 催化器", "ecu_type": "SCR / 催化器", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "MIL", "trigger_condition": ["传感器信号线对电源短路", "传感器内部开路损坏", "线束插接件接触不良或进水腐蚀"], "diagnosis_summary": ["注意仪表水温/温度报警灯是否点亮", "限制发动机负荷，避免高温运行"], "handling_plan": ["检查传感器线束是否破损对电源短路", "测量传感器电阻值（常温下参考值2-5kΩ），如超出范围则更换传感器", "检查插接件是否松动、氧化，清洁后重新插紧"], "repair_suggestion": ["检查传感器线束是否破损对电源短路", "测量传感器电阻值（常温下参考值2-5kΩ），如超出范围则更换传感器", "检查插接件是否松动、氧化，清洁后重新插紧"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4360, "fmi": 4, "dtc": "P0427", "description_zh": "SCR进口温度传感器电压低故障", "description_en": "", "name_zh": "SPN4360-FMI4", "brand": "龙擎", "system": "SCR / 催化器", "controller": "SCR / 催化器", "category": "SCR / 催化器", "ecu_type": "SCR / 催化器", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "MIL", "trigger_condition": ["传感器信号线对地短路", "传感器内部短路损坏", "线束搭铁或破损接地"], "diagnosis_summary": ["注意仪表温度显示是否异常", "如温度显示正常可继续行驶，尽快检修"], "handling_plan": ["检查线束是否破损对地短路", "测量传感器电阻值，如在范围内则检查ECU端电压", "更换损坏的传感器"], "repair_suggestion": ["检查线束是否破损对地短路", "测量传感器电阻值，如在范围内则检查ECU端电压", "更换损坏的传感器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4363, "fmi": 10, "dtc": "3149", "description_zh": "", "description_en": "", "name_zh": "SPN4363-FMI10", "brand": "康明斯", "system": "康明斯INSITE", "controller": "", "category": "康明斯INSITE", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["后处理 SCR 出口温度传感器 - 变化速率异常。 将使用缺省 SCR 催化器出口温度 SCR 催化器出口温度传感器不随发动机工况而 值。 变化。"], "diagnosis_summary": [], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4363, "fmi": 15, "dtc": "P20EC", "description_zh": "SCR催化器温度过高故障", "description_en": "", "name_zh": "SPN4363-FMI15", "brand": "龙擎", "system": "SCR / 催化器", "controller": "SCR / 催化器", "category": "SCR / 催化器", "ecu_type": "SCR / 催化器", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "MIL", "trigger_condition": ["传感器元件老化导致信号漂移", "线束接触电阻增大", "ECU标定数据偏差"], "diagnosis_summary": ["观察仪表温度指示是否正常", "如读数明显异常请尽快检修"], "handling_plan": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "repair_suggestion": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "release_condition": [], "component": [], "torque_limit_rule": "50 hour / 50 小时 / 0.6"}, {"spn": 4363, "fmi": 16, "dtc": "3236", "description_zh": "", "description_en": "", "name_zh": "SPN4363-FMI16", "brand": "康明斯", "system": "康明斯INSITE", "controller": "", "category": "康明斯INSITE", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["后处理 SCR 出口温度 - 数据有效但高于正常工 禁止柴油机排气处理液喷入 SCR 作范围（中等严重级别）。 检测到 SCR 出口温 后处理系统。 度偏高。"], "diagnosis_summary": [], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4363, "fmi": 19, "dtc": "P0277", "description_zh": "SCR催化剂下游温度传感器信号CAN通讯错误", "description_en": "", "name_zh": "SPN4363-FMI19", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器元件老化导致信号漂移", "线束接触电阻增大", "ECU标定数据偏差"], "diagnosis_summary": ["观察仪表温度指示是否正常", "如读数明显异常请尽快检修"], "handling_plan": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "repair_suggestion": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4363, "fmi": 3, "dtc": "P0278", "description_zh": "SCR催化剂下游温度传感器电压高于上限", "description_en": "", "name_zh": "SPN4363-FMI3", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器信号线对电源短路", "传感器内部开路损坏", "线束插接件接触不良或进水腐蚀"], "diagnosis_summary": ["注意仪表水温/温度报警灯是否点亮", "限制发动机负荷，避免高温运行"], "handling_plan": ["检查传感器线束是否破损对电源短路", "测量传感器电阻值（常温下参考值2-5kΩ），如超出范围则更换传感器", "检查插接件是否松动、氧化，清洁后重新插紧"], "repair_suggestion": ["检查传感器线束是否破损对电源短路", "测量传感器电阻值（常温下参考值2-5kΩ），如超出范围则更换传感器", "检查插接件是否松动、氧化，清洁后重新插紧"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4363, "fmi": 4, "dtc": "P0279", "description_zh": "SCR催化剂下游温度传感器电压低于下限", "description_en": "", "name_zh": "SPN4363-FMI4", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器信号线对地短路", "传感器内部短路损坏", "线束搭铁或破损接地"], "diagnosis_summary": ["注意仪表温度显示是否异常", "如温度显示正常可继续行驶，尽快检修"], "handling_plan": ["检查线束是否破损对地短路", "测量传感器电阻值，如在范围内则检查ECU端电压", "更换损坏的传感器"], "repair_suggestion": ["检查线束是否破损对地短路", "测量传感器电阻值，如在范围内则检查ECU端电压", "更换损坏的传感器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4364, "fmi": 1, "dtc": "P20EE/00", "description_zh": "EATS", "description_en": "", "name_zh": "SPN4364-FMI1", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:A)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4366, "fmi": 14, "dtc": "P20B9/92", "description_zh": "EATS", "description_en": "", "name_zh": "SPN4366-FMI14", "brand": "龙擎", "system": "ACM 后处理控制模块", "controller": "ACM 后处理控制模块", "category": "ACM 后处理控制模块", "ecu_type": "ACM 后处理控制模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:A)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P0028", "description_zh": "尿素泵", "description_en": "", "name_zh": "SPN4375", "brand": "龙擎", "system": "自主DCU6.5(东风后处理)", "controller": "", "category": "自主DCU6.5(东风后处理)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["尿素液位过低", "尿素品质不达标或结晶堵塞", "尿素泵/喷嘴故障", "尿素管路泄漏"], "diagnosis_summary": ["及时添加合格尿素，避免使用劣质尿素", "注意仪表尿素液位报警"], "handling_plan": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "repair_suggestion": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4375, "fmi": 11, "dtc": "P02AC", "description_zh": "尿素泵电机失效", "description_en": "", "name_zh": "SPN4375-FMI11", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["尿素液位过低", "尿素品质不达标或结晶堵塞", "尿素泵/喷嘴故障", "尿素管路泄漏"], "diagnosis_summary": ["及时添加合格尿素，避免使用劣质尿素", "注意仪表尿素液位报警"], "handling_plan": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "repair_suggestion": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4375, "fmi": 14, "dtc": "P21CA/A1", "description_zh": "EATS", "description_en": "", "name_zh": "SPN4375-FMI14", "brand": "龙擎", "system": "ACM 后处理控制模块", "controller": "ACM 后处理控制模块", "category": "ACM 后处理控制模块", "ecu_type": "ACM 后处理控制模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:A)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4375, "fmi": 2, "dtc": "P02AA", "description_zh": "尿素泵电机转速偏差错误", "description_en": "", "name_zh": "SPN4375-FMI2", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["尿素液位过低", "尿素品质不达标或结晶堵塞", "尿素泵/喷嘴故障", "尿素管路泄漏"], "diagnosis_summary": ["及时添加合格尿素，避免使用劣质尿素", "注意仪表尿素液位报警"], "handling_plan": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "repair_suggestion": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4375, "fmi": 3, "dtc": "P208A/12", "description_zh": "EATS", "description_en": "", "name_zh": "SPN4375-FMI3", "brand": "龙擎", "system": "ACM 后处理控制模块", "controller": "ACM 后处理控制模块", "category": "ACM 后处理控制模块", "ecu_type": "ACM 后处理控制模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:A)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4375, "fmi": 4, "dtc": "P208A/11", "description_zh": "EATS", "description_en": "", "name_zh": "SPN4375-FMI4", "brand": "龙擎", "system": "ACM 后处理控制模块", "controller": "ACM 后处理控制模块", "category": "ACM 后处理控制模块", "ecu_type": "ACM 后处理控制模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:A)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4375, "fmi": 5, "dtc": "P208A/13", "description_zh": "EATS", "description_en": "", "name_zh": "SPN4375-FMI5", "brand": "龙擎", "system": "ACM 后处理控制模块", "controller": "ACM 后处理控制模块", "category": "ACM 后处理控制模块", "ecu_type": "ACM 后处理控制模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:A)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4375, "fmi": 6, "dtc": "P02AE", "description_zh": "尿素泵电机驱动过热", "description_en": "", "name_zh": "SPN4375-FMI6", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["尿素液位过低", "尿素品质不达标或结晶堵塞", "尿素泵/喷嘴故障", "尿素管路泄漏"], "diagnosis_summary": ["及时添加合格尿素，避免使用劣质尿素", "注意仪表尿素液位报警"], "handling_plan": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "repair_suggestion": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P0002", "description_zh": "回流泵", "description_en": "", "name_zh": "SPN4376", "brand": "龙擎", "system": "自主DCU6.5(东风后处理)", "controller": "", "category": "自主DCU6.5(东风后处理)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4376, "fmi": 11, "dtc": "P20A0/72", "description_zh": "EATS", "description_en": "", "name_zh": "SPN4376-FMI11", "brand": "龙擎", "system": "ACM 后处理控制模块", "controller": "ACM 后处理控制模块", "category": "ACM 后处理控制模块", "ecu_type": "ACM 后处理控制模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:A)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4376, "fmi": 14, "dtc": "P20A0/73", "description_zh": "EATS", "description_en": "", "name_zh": "SPN4376-FMI14", "brand": "龙擎", "system": "ACM 后处理控制模块", "controller": "ACM 后处理控制模块", "category": "ACM 后处理控制模块", "ecu_type": "ACM 后处理控制模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:A)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4376, "fmi": 15, "dtc": "P02B8", "description_zh": "尿素换向阀执行器高端对电源短路", "description_en": "", "name_zh": "SPN4376-FMI15", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["尿素液位过低", "尿素品质不达标或结晶堵塞", "尿素泵/喷嘴故障", "尿素管路泄漏"], "diagnosis_summary": ["及时添加合格尿素，避免使用劣质尿素", "注意仪表尿素液位报警"], "handling_plan": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "repair_suggestion": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4376, "fmi": 17, "dtc": "P02B9", "description_zh": "尿素换向阀执行器高端对地短路", "description_en": "", "name_zh": "SPN4376-FMI17", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["尿素液位过低", "尿素品质不达标或结晶堵塞", "尿素泵/喷嘴故障", "尿素管路泄漏"], "diagnosis_summary": ["及时添加合格尿素，避免使用劣质尿素", "注意仪表尿素液位报警"], "handling_plan": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "repair_suggestion": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4376, "fmi": 20, "dtc": "P02B6", "description_zh": "尿素换向阀执行器高端开路", "description_en": "", "name_zh": "SPN4376-FMI20", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["尿素液位过低", "尿素品质不达标或结晶堵塞", "尿素泵/喷嘴故障", "尿素管路泄漏"], "diagnosis_summary": ["及时添加合格尿素，避免使用劣质尿素", "注意仪表尿素液位报警"], "handling_plan": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "repair_suggestion": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4376, "fmi": 21, "dtc": "P02B7", "description_zh": "尿素换向阀执行器高端过热", "description_en": "", "name_zh": "SPN4376-FMI21", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["尿素液位过低", "尿素品质不达标或结晶堵塞", "尿素泵/喷嘴故障", "尿素管路泄漏"], "diagnosis_summary": ["及时添加合格尿素，避免使用劣质尿素", "注意仪表尿素液位报警"], "handling_plan": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "repair_suggestion": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4376, "fmi": 3, "dtc": "P20A3", "description_zh": "回流阀电压高故障", "description_en": "", "name_zh": "SPN4376-FMI3", "brand": "龙擎", "system": "Urea Doser / 尿素泵", "controller": "Urea Doser / 尿素泵", "category": "Urea Doser / 尿素泵", "ecu_type": "Urea Doser / 尿素泵", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "MIL", "trigger_condition": ["尿素液位过低", "尿素品质不达标或结晶堵塞", "尿素泵/喷嘴故障", "尿素管路泄漏"], "diagnosis_summary": ["及时添加合格尿素，避免使用劣质尿素", "注意仪表尿素液位报警"], "handling_plan": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "repair_suggestion": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4376, "fmi": 4, "dtc": "P20A2", "description_zh": "回流阀电压低故障", "description_en": "", "name_zh": "SPN4376-FMI4", "brand": "龙擎", "system": "Urea Doser / 尿素泵", "controller": "Urea Doser / 尿素泵", "category": "Urea Doser / 尿素泵", "ecu_type": "Urea Doser / 尿素泵", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "警告（橙色）", "trigger_condition": ["尿素液位过低", "尿素品质不达标或结晶堵塞", "尿素泵/喷嘴故障", "尿素管路泄漏"], "diagnosis_summary": ["及时添加合格尿素，避免使用劣质尿素", "注意仪表尿素液位报警"], "handling_plan": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "repair_suggestion": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4376, "fmi": 5, "dtc": "P02BA", "description_zh": "尿素换向阀执行器开路", "description_en": "", "name_zh": "SPN4376-FMI5", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["尿素液位过低", "尿素品质不达标或结晶堵塞", "尿素泵/喷嘴故障", "尿素管路泄漏"], "diagnosis_summary": ["及时添加合格尿素，避免使用劣质尿素", "注意仪表尿素液位报警"], "handling_plan": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "repair_suggestion": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4376, "fmi": 6, "dtc": "P02BB", "description_zh": "尿素换向阀执行器过热", "description_en": "", "name_zh": "SPN4376-FMI6", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["尿素液位过低", "尿素品质不达标或结晶堵塞", "尿素泵/喷嘴故障", "尿素管路泄漏"], "diagnosis_summary": ["及时添加合格尿素，避免使用劣质尿素", "注意仪表尿素液位报警"], "handling_plan": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "repair_suggestion": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4376, "fmi": 7, "dtc": "P20A5", "description_zh": "回流阀机械功能故障", "description_en": "", "name_zh": "SPN4376-FMI7", "brand": "龙擎", "system": "Urea Doser / 尿素泵", "controller": "Urea Doser / 尿素泵", "category": "Urea Doser / 尿素泵", "ecu_type": "Urea Doser / 尿素泵", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "警告（橙色）", "trigger_condition": ["尿素液位过低", "尿素品质不达标或结晶堵塞", "尿素泵/喷嘴故障", "尿素管路泄漏"], "diagnosis_summary": ["及时添加合格尿素，避免使用劣质尿素", "注意仪表尿素液位报警"], "handling_plan": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "repair_suggestion": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 444, "fmi": 12, "dtc": "", "description_zh": "备用电池故障", "description_en": "", "name_zh": "SPN444-FMI12", "brand": "龙擎", "system": "源地址222(待确认)", "controller": "源地址222(待确认)", "category": "源地址222(待确认)", "ecu_type": "源地址222(待确认)", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 444, "fmi": 3, "dtc": "P00BC", "description_zh": "蓄电池电压太高", "description_en": "", "name_zh": "SPN444-FMI3", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器/执行器信号异常偏高", "线束短路或部件内部故障"], "diagnosis_summary": ["注意仪表相关报警灯", "避免高负荷运行"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册排查具体故障点"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册排查具体故障点"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 444, "fmi": 4, "dtc": "P00BD", "description_zh": "蓄电池电压太低", "description_en": "", "name_zh": "SPN444-FMI4", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器/执行器信号异常偏低", "线束断路或搭铁", "部件损坏"], "diagnosis_summary": ["注意仪表相关报警灯", "尽快安排检修"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和供电", "测量传感器/执行器参数"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和供电", "测量传感器/执行器参数"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4490, "fmi": 0, "dtc": "P00F2", "description_zh": "湿度传感器温度信号异常", "description_en": "", "name_zh": "SPN4490-FMI0", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["传感器元件老化导致信号漂移", "线束接触电阻增大", "ECU标定数据偏差"], "diagnosis_summary": ["观察仪表温度指示是否正常", "如读数明显异常请尽快检修"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4490, "fmi": 1, "dtc": "P00F2", "description_zh": "湿度传感器温度信号异常", "description_en": "", "name_zh": "SPN4490-FMI1", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["传感器元件老化导致信号漂移", "线束接触电阻增大", "ECU标定数据偏差"], "diagnosis_summary": ["观察仪表温度指示是否正常", "如读数明显异常请尽快检修"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4490, "fmi": 11, "dtc": "P00F2", "description_zh": "湿度信号异常", "description_en": "", "name_zh": "SPN4490-FMI11", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4490, "fmi": 12, "dtc": "P00F2", "description_zh": "湿度信号异常", "description_en": "", "name_zh": "SPN4490-FMI12", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4490, "fmi": 13, "dtc": "P00F2", "description_zh": "湿度信号异常", "description_en": "", "name_zh": "SPN4490-FMI13", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4490, "fmi": 14, "dtc": "P00F2", "description_zh": "湿度信号异常", "description_en": "", "name_zh": "SPN4490-FMI14", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "1601", "description_zh": "环境湿度压力传感器信息丢失", "description_en": "", "name_zh": "SPN4490FMI18_DTC1601", "brand": "重汽", "system": "ECU", "controller": "ECU", "category": "", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表动力不足报警", "避免高负荷运行"], "handling_plan": ["检查环境湿度压力传感器及其线路连接，确认插头无松动、腐蚀或断路，并测量供电与搭铁是否正常。若线路正常，则直接更换传感器，并用诊断仪清除故障码后路试，验证信号是否恢复。"], "repair_suggestion": ["检查环境湿度压力传感器及其线路连接，确认插头无松动、腐蚀或断路，并测量供电与搭铁是否正常。若线路正常，则直接更换传感器，并用诊断仪清除故障码后路试，验证信号是否恢复。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4490, "fmi": 19, "dtc": "P00F2", "description_zh": "通讯", "description_en": "", "name_zh": "SPN4490-FMI19", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4490, "fmi": 2, "dtc": "P00F2", "description_zh": "通讯", "description_en": "", "name_zh": "SPN4490-FMI2", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4490, "fmi": 3, "dtc": "P00F2", "description_zh": "湿度信号异常", "description_en": "", "name_zh": "SPN4490-FMI3", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4490, "fmi": 4, "dtc": "P00F2", "description_zh": "湿度信号异常", "description_en": "", "name_zh": "SPN4490-FMI4", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4490, "fmi": 9, "dtc": "3367", "description_zh": "特定湿度传感器 - 更新速度异常", "description_en": "", "name_zh": "SPN4490-FMI9", "brand": "康明斯", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册逐步排查"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册逐步排查"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "3367", "description_zh": "特定湿度传感器 - 更新速度异常", "description_en": "", "name_zh": "SPN4490FMI9_DTC3367", "brand": "康明斯", "system": "Trican Sensor", "controller": "ECM", "category": "Trican Sensor", "ecu_type": "ECM", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表相关指示灯", "检查对应线束连接"], "handling_plan": ["检查湿度传感器信号线路及插头是否氧化或接触不良，重点排查传感器供电（通常5V）和接地是否正常。若线路无异常，则更换传感器总成，并重新进行相关标定或学习程序。"], "repair_suggestion": ["检查湿度传感器信号线路及插头是否氧化或接触不良，重点排查传感器供电（通常5V）和接地是否正常。若线路无异常，则更换传感器总成，并重新进行相关标定或学习程序。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4598, "fmi": 9, "dtc": "", "description_zh": "变速箱控制异常", "description_en": "", "name_zh": "SPN4598-FMI9", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:是"}, {"spn": 4604, "fmi": 8, "dtc": "", "description_zh": "SCU信号异常", "description_en": "", "name_zh": "SPN4604-FMI8", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 4605, "fmi": 8, "dtc": "", "description_zh": "SCU信号异常", "description_en": "", "name_zh": "SPN4605-FMI8", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 4606, "fmi": 8, "dtc": "", "description_zh": "SCU信号异常", "description_en": "", "name_zh": "SPN4606-FMI8", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 4607, "fmi": 8, "dtc": "", "description_zh": "SCU信号异常", "description_en": "", "name_zh": "SPN4607-FMI8", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 4608, "fmi": 9, "dtc": "", "description_zh": "变速箱控制异常", "description_en": "", "name_zh": "SPN4608-FMI9", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:是"}, {"spn": 4609, "fmi": 9, "dtc": "", "description_zh": "变速箱控制异常", "description_en": "", "name_zh": "SPN4609-FMI9", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:是"}, {"spn": 4610, "fmi": 9, "dtc": "", "description_zh": "变速箱控制异常", "description_en": "", "name_zh": "SPN4610-FMI9", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:是"}, {"spn": 4611, "fmi": 9, "dtc": "", "description_zh": "变速箱控制异常", "description_en": "", "name_zh": "SPN4611-FMI9", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:是"}, {"spn": 4625, "fmi": 8, "dtc": "", "description_zh": "CCVS信号异常", "description_en": "", "name_zh": "SPN4625-FMI8", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 4626, "fmi": 6, "dtc": "", "description_zh": "TCU内部故障", "description_en": "", "name_zh": "SPN4626-FMI6", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 4627, "fmi": 10, "dtc": "", "description_zh": "TCU内部故障", "description_en": "", "name_zh": "SPN4627-FMI10", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 4627, "fmi": 5, "dtc": "", "description_zh": "TCU内部故障", "description_en": "", "name_zh": "SPN4627-FMI5", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 4637, "fmi": 0, "dtc": "", "description_zh": "参数设置异常", "description_en": "", "name_zh": "SPN4637-FMI0", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 4637, "fmi": 1, "dtc": "", "description_zh": "参数设置异常", "description_en": "", "name_zh": "SPN4637-FMI1", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 4637, "fmi": 4, "dtc": "", "description_zh": "参数设置异常", "description_en": "", "name_zh": "SPN4637-FMI4", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 4656, "fmi": 3, "dtc": "", "description_zh": "TCU软件异常", "description_en": "", "name_zh": "SPN4656-FMI3", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 4659, "fmi": 3, "dtc": "", "description_zh": "离合器滑移率异常", "description_en": "", "name_zh": "SPN4659-FMI3", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:是"}, {"spn": 4672, "fmi": 4, "dtc": "", "description_zh": "SCU信号异常", "description_en": "", "name_zh": "SPN4672-FMI4", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 4672, "fmi": 8, "dtc": "", "description_zh": "SCU信号异常", "description_en": "", "name_zh": "SPN4672-FMI8", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 4676, "fmi": 8, "dtc": "", "description_zh": "缓速器恒速控制异常", "description_en": "", "name_zh": "SPN4676-FMI8", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 4678, "fmi": 8, "dtc": "", "description_zh": "CAN通讯异常", "description_en": "", "name_zh": "SPN4678-FMI8", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 4681, "fmi": 8, "dtc": "", "description_zh": "变速箱气压异常", "description_en": "", "name_zh": "SPN4681-FMI8", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 4701, "fmi": 8, "dtc": "", "description_zh": "缓速器控制信号异常", "description_en": "", "name_zh": "SPN4701-FMI8", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 4752, "fmi": 1, "dtc": "P2457", "description_zh": "EGR冷却器异常", "description_en": "", "name_zh": "SPN4752-FMI1", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["EGR阀积碳卡滞", "EGR阀电机或位置传感器故障", "EGR冷却器堵塞", "真空管路泄漏"], "diagnosis_summary": ["检查曲轴箱通风管路是否脱开、漏气，若连接完好，则下电等待30s，插拔曲轴箱压力传感器接插件，上电，启动发动机车辆运行1小时，下电，上电，启动发动机车辆运行1小时，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "746", "description_zh": "催化器压差传感器信号低于合理范围", "description_en": "", "name_zh": "SPN4755FMI1_DTC746", "brand": "潍柴", "system": "后处理", "controller": "ECU", "category": "后处理", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["及时添加合格尿素", "注意仪表排放报警灯"], "handling_plan": ["检查催化器压差传感器及其线路是否短路或断路，重点测量传感器供电（通常5V）和信号电压。若线路正常，拆下传感器检查取压管是否堵塞或泄漏，并确认排气系统无漏气。必要时更换传感器，并清除故障码后路试验证。"], "repair_suggestion": ["检查催化器压差传感器及其线路是否短路或断路，重点测量传感器供电（通常5V）和信号电压。若线路正常，拆下传感器检查取压管是否堵塞或泄漏，并确认排气系统无漏气。必要时更换传感器，并清除故障码后路试验证。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P147B", "description_zh": "催化器压差传感器信号低于合理范围Catalyst Delta Pressure is too low（催化器压差传感器信号低于合理范围Catalyst Delta Pressure is too low）", "description_en": "", "name_zh": "SPN4755FMI1_DTCP147B", "brand": "上柴", "system": "ECU", "controller": "ECU", "category": "", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表相关指示灯", "检查对应线束连接"], "handling_plan": ["检查催化器压差传感器及其管路是否堵塞、泄漏或接反，重点排查传感器两端取压管是否有积碳或结晶物堵塞。若管路正常，则测量传感器供电（5V）和信号电压，对比实际压差，必要时更换传感器。同时确认排气系统无漏气，DPF或催化器未缺失或内部破损导致压差过低。"], "repair_suggestion": ["检查催化器压差传感器及其管路是否堵塞、泄漏或接反，重点排查传感器两端取压管是否有积碳或结晶物堵塞。若管路正常，则测量传感器供电（5V）和信号电压，对比实际压差，必要时更换传感器。同时确认排气系统无漏气，DPF或催化器未缺失或内部破损导致压差过低。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4794, "fmi": 31, "dtc": "3151", "description_zh": "", "description_en": "", "name_zh": "SPN4794-FMI31", "brand": "康明斯", "system": "康明斯INSITE", "controller": "", "category": "康明斯INSITE", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["后处理 SCR 催化器系统丢失 - 状况出现。 排气 将禁止柴油机排气处理液溶液喷入 系统中没有后处理 SCR 催化器。 后处理系统。"], "diagnosis_summary": [], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4811, "fmi": 12, "dtc": "P055A/01", "description_zh": "COOLANT SYSTEM", "description_en": "", "name_zh": "SPN4811-FMI12", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4811, "fmi": 3, "dtc": "P055A/12", "description_zh": "COOLANT SYSTEM", "description_en": "", "name_zh": "SPN4811-FMI3", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4811, "fmi": 5, "dtc": "P055A/13", "description_zh": "COOLANT SYSTEM", "description_en": "", "name_zh": "SPN4811-FMI5", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4812, "fmi": 3, "dtc": "P25A9/12", "description_zh": "COOLANT SYSTEM", "description_en": "", "name_zh": "SPN4812-FMI3", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Yellow", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4812, "fmi": 4, "dtc": "P25A9/11", "description_zh": "COOLANT SYSTEM", "description_en": "", "name_zh": "SPN4812-FMI4", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "Red", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4812, "fmi": 5, "dtc": "P25A9/13", "description_zh": "COOLANT SYSTEM", "description_en": "", "name_zh": "SPN4812-FMI5", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Yellow", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4812, "fmi": 7, "dtc": "P25A9/71", "description_zh": "COOLANT SYSTEM", "description_en": "", "name_zh": "SPN4812-FMI7", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4813, "fmi": 3, "dtc": "P1137/12", "description_zh": "COOLANT SYSTEM", "description_en": "", "name_zh": "SPN4813-FMI3", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4813, "fmi": 4, "dtc": "P1137/11", "description_zh": "COOLANT SYSTEM", "description_en": "", "name_zh": "SPN4813-FMI4", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4813, "fmi": 5, "dtc": "P1137/13", "description_zh": "COOLANT SYSTEM", "description_en": "", "name_zh": "SPN4813-FMI5", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P0045", "description_zh": "DFC_FanCD1SCBat", "description_en": "", "name_zh": "SPN4815", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4815, "fmi": 10, "dtc": "P0102", "description_zh": "风扇PWM驱动对地短路", "description_en": "", "name_zh": "SPN4815-FMI10", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4815, "fmi": 12, "dtc": "P00FA", "description_zh": "风扇电磁阀2超温", "description_en": "", "name_zh": "SPN4815-FMI12", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4815, "fmi": 20, "dtc": "P00F8", "description_zh": "风扇电磁阀2无负载", "description_en": "", "name_zh": "SPN4815-FMI20", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4815, "fmi": 21, "dtc": "P00FC", "description_zh": "风扇电磁阀2对电源短路", "description_en": "", "name_zh": "SPN4815-FMI21", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4815, "fmi": 22, "dtc": "P00FE", "description_zh": "风扇电磁阀2对地短路", "description_en": "", "name_zh": "SPN4815-FMI22", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4815, "fmi": 3, "dtc": "P00FB", "description_zh": "风扇电磁阀1对电源短路", "description_en": "", "name_zh": "SPN4815-FMI3", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4815, "fmi": 4, "dtc": "P00FD", "description_zh": "风扇电磁阀1对地短路", "description_en": "", "name_zh": "SPN4815-FMI4", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4815, "fmi": 5, "dtc": "P00F7", "description_zh": "风扇电磁阀1无负载", "description_en": "", "name_zh": "SPN4815-FMI5", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4815, "fmi": 6, "dtc": "P00F9", "description_zh": "风扇电磁阀1超温", "description_en": "", "name_zh": "SPN4815-FMI6", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4815, "fmi": 7, "dtc": "P00FF", "description_zh": "风扇PWM驱动无负载", "description_en": "", "name_zh": "SPN4815-FMI7", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4815, "fmi": 8, "dtc": "P0100", "description_zh": "风扇PWM驱动超温", "description_en": "", "name_zh": "SPN4815-FMI8", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 4815, "fmi": 9, "dtc": "P0101", "description_zh": "风扇PWM驱动对电源短路", "description_en": "", "name_zh": "SPN4815-FMI9", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 49, "fmi": 0, "dtc": "", "description_zh": "BMU板温温度传感器异常", "description_en": "", "name_zh": "SPN49-FMI0", "brand": "东风新能源", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["BMU硬件问题"], "diagnosis_summary": ["注意仪表温度报警", "降低功率行驶或停车冷却"], "handling_plan": ["联系电池厂家处理"], "repair_suggestion": ["联系电池厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 5019, "fmi": 2, "dtc": "3138", "description_zh": "发动机废气循环出口压力 - 数据不稳定、间断或不正确", "description_en": "", "name_zh": "SPN5019-FMI2", "brand": "康明斯", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["注意仪表动力不足报警", "避免高负荷运行"], "diagnosis_summary": ["注意仪表动力不足报警", "避免高负荷运行"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册逐步排查"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册逐步排查"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "3138", "description_zh": "发动机废气再循环出口压力 - 数据不稳定、间断或不正确", "description_en": "", "name_zh": "SPN5019FMI2_DTC3138", "brand": "康明斯", "system": "ECM", "controller": "ECM", "category": "", "ecu_type": "ECM", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表动力不足报警", "避免高负荷运行"], "handling_plan": ["检查EGR出口压力传感器及其线路连接，重点排查插头氧化或线束磨损导致的间歇性断路/短路。清洁或更换传感器，并同步检查EGR阀是否卡滞或积碳严重，因为阀体动作异常会直接引起压力信号波动。若传感器和线路正常，需用诊断仪读取压力数据流，对比实际值，必要时检查排气系统是否有泄漏。"], "repair_suggestion": ["检查EGR出口压力传感器及其线路连接，重点排查插头氧化或线束磨损导致的间歇性断路/短路。清洁或更换传感器，并同步检查EGR阀是否卡滞或积碳严重，因为阀体动作异常会直接引起压力信号波动。若传感器和线路正常，需用诊断仪读取压力数据流，对比实际值，必要时检查排气系统是否有泄漏。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "3137", "description_zh": "发动机废气再循环出口压力传感器电路 - 电压低于正常值或对低压电源短路", "description_en": "", "name_zh": "SPN5019FMI4_DTC3137", "brand": "康明斯", "system": "ECM", "controller": "ECM", "category": "", "ecu_type": "ECM", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表动力不足报警", "避免高负荷运行"], "handling_plan": ["检查废气再循环出口压力传感器及其线路，重点测量传感器供电（通常5V）和信号线对地/对电源是否短路。若线路正常，直接更换传感器，并清除故障码后路试验证。"], "repair_suggestion": ["检查废气再循环出口压力传感器及其线路，重点测量传感器供电（通常5V）和信号线对地/对电源是否短路。若线路正常，直接更换传感器，并清除故障码后路试验证。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 5031, "fmi": 10, "dtc": "", "description_zh": "SCR_OUT_NOX_SENSOR_HTR_RESP_ERR", "description_en": "", "name_zh": "SPN5031-FMI10", "brand": "龙擎", "system": "NOx Sensor / NOx传感器", "controller": "NOx Sensor / NOx传感器", "category": "NOx Sensor / NOx传感器", "ecu_type": "NOx Sensor / NOx传感器", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "MIL", "trigger_condition": ["NOx传感器探头污染或老化", "传感器加热器故障", "排气管路泄漏", "SCR催化器效率下降"], "diagnosis_summary": ["注意仪表排放报警灯", "按时保养后处理系统"], "handling_plan": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "repair_suggestion": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "release_condition": [], "component": [], "torque_limit_rule": "50 hour / 50 小时 / 0.6"}, {"spn": null, "fmi": null, "dtc": "P009C", "description_zh": "DFC_InjIniAsicErr", "description_en": "", "name_zh": "SPN507", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "4294", "description_zh": "发动机制动激活灯 - 电压低于正常值或对低压电源短路", "description_en": "", "name_zh": "SPN5097FMI4_DTC4294", "brand": "康明斯", "system": "ECM", "controller": "ECM", "category": "", "ecu_type": "ECM", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表充电指示灯", "检查电瓶接线"], "handling_plan": ["检查发动机制动激活开关及其线路，重点测量传感器/开关供电电压是否正常（通常应为5V或12V）。若电压缺失，排查线束对地短路或插头腐蚀，必要时修复或更换相关线束及开关总成。"], "repair_suggestion": ["检查发动机制动激活开关及其线路，重点测量传感器/开关供电电压是否正常（通常应为5V或12V）。若电压缺失，排查线束对地短路或插头腐蚀，必要时修复或更换相关线束及开关总成。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P0166", "description_zh": "DFC_ThrVlvCurrLim", "description_en": "", "name_zh": "SPN51", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 512, "fmi": 8, "dtc": "", "description_zh": "EEC1信号异常", "description_en": "", "name_zh": "SPN512-FMI8", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 513, "fmi": 8, "dtc": "", "description_zh": "EEC1信号异常", "description_en": "", "name_zh": "SPN513-FMI8", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 514, "fmi": 8, "dtc": "", "description_zh": "EEC1信号异常", "description_en": "", "name_zh": "SPN514-FMI8", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": null, "fmi": null, "dtc": "1112", "description_zh": "发动机转速超过点火切断值", "description_en": "", "name_zh": "SPN515FMI_DTC1112", "brand": "重汽", "system": "ECU", "controller": "ECU", "category": "", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意发动机是否难以启动或熄火", "尽量不要熄火"], "handling_plan": ["检查发动机转速传感器及其线路连接是否松动或信号干扰，确认飞轮齿圈无损伤。若传感器正常，则重点排查ECU转速限制标定是否被误刷写，以及是否因下坡或急减速导致超速，必要时更换传感器或恢复原厂标定。"], "repair_suggestion": ["检查发动机转速传感器及其线路连接是否松动或信号干扰，确认飞轮齿圈无损伤。若传感器正常，则重点排查ECU转速限制标定是否被误刷写，以及是否因下坡或急减速导致超速，必要时更换传感器或恢复原厂标定。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 516010, "fmi": 19, "dtc": "P1201", "description_zh": "通讯异常", "description_en": "", "name_zh": "SPN516010-FMI19", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["下电等待30s，插拔EGR阀接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 516011, "fmi": 19, "dtc": "P1203", "description_zh": "通讯异常", "description_en": "", "name_zh": "SPN516011-FMI19", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "437", "description_zh": "路感传感器电压低", "description_en": "", "name_zh": "SPN516098FMI4_DTC437", "brand": "潍柴", "system": "整车", "controller": "ECU", "category": "整车", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表充电指示灯", "检查电瓶接线"], "handling_plan": ["检查路感传感器供电与搭铁线路，确认电压是否在5V参考标准内，重点排查插头氧化或线路断路/短路。若线路正常，测量传感器信号输出，必要时更换传感器本体。"], "repair_suggestion": ["检查路感传感器供电与搭铁线路，确认电压是否在5V参考标准内，重点排查插头氧化或线路断路/短路。若线路正常，测量传感器信号输出，必要时更换传感器本体。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "786", "description_zh": "2号爆震传感器无响应故障", "description_en": "", "name_zh": "SPN516098FMI8_DTC786", "brand": "潍柴", "system": "发动机", "controller": "ECU", "category": "发动机", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表相关指示灯", "检查对应线束连接"], "handling_plan": ["检查2号爆震传感器线路及插头连接是否松动、断路或短路，测量传感器电阻是否在标准范围（通常约5MΩ）。若线路正常，更换2号爆震传感器，并确认安装扭矩符合规范（约20N·m），避免过紧或过松导致信号异常。"], "repair_suggestion": ["检查2号爆震传感器线路及插头连接是否松动、断路或短路，测量传感器电阻是否在标准范围（通常约5MΩ）。若线路正常，更换2号爆震传感器，并确认安装扭矩符合规范（约20N·m），避免过紧或过松导致信号异常。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P1420", "description_zh": "DCU故障1 DCU Fault 1（DCU故障1 DCU Fault 1）", "description_en": "", "name_zh": "SPN516101FMI11_DTCP1420", "brand": "上柴", "system": "ECU", "controller": "ECU", "category": "", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["检查DCU（驱动控制单元）供电与搭铁线路是否松动或电压异常，重点排查保险丝和插头端子。若供电正常，则用诊断仪读取DCU内部数据流，确认是否为控制器本体损坏，必要时直接更换DCU模块。"], "repair_suggestion": ["检查DCU（驱动控制单元）供电与搭铁线路是否松动或电压异常，重点排查保险丝和插头端子。若供电正常，则用诊断仪读取DCU内部数据流，确认是否为控制器本体损坏，必要时直接更换DCU模块。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 516112, "fmi": 19, "dtc": "P0403", "description_zh": "通讯异常", "description_en": "", "name_zh": "SPN516112-FMI19", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "822", "description_zh": "DCU MIL灯1线路短路开路故障（DCU MIL灯1线路短路开路故障DCU MIL 1 open short fault）", "description_en": "", "name_zh": "SPN516112FMI5_DTC822", "brand": "潍柴", "system": "整车", "controller": "ECU", "category": "整车", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表相关指示灯", "检查对应线束连接"], "handling_plan": ["检查DCU MIL灯1的供电与搭铁线路，重点排查线束插头端子是否松动、氧化或断线。测量该线路对地/对电源的阻值，确认无短路或开路后，更换受损线束或修复端子。若线路正常，则需检测DCU内部驱动电路或更换DCU总成。"], "repair_suggestion": ["检查DCU MIL灯1的供电与搭铁线路，重点排查线束插头端子是否松动、氧化或断线。测量该线路对地/对电源的阻值，确认无短路或开路后，更换受损线束或修复端子。若线路正常，则需检测DCU内部驱动电路或更换DCU总成。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P1611", "description_zh": "DCU MIL灯1线路短路开路故障DCU MIL 1 open short fault（DCU MIL灯1线路短路开路故障DCU MIL 1 open short fault）", "description_en": "", "name_zh": "SPN516112FMI5_DTCP1611", "brand": "上柴", "system": "ECU", "controller": "ECU", "category": "", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表相关指示灯", "检查对应线束连接"], "handling_plan": ["检查DCU MIL灯1的线束插头及线路，重点测量对地/对电源短路及开路情况，修复破损或接触不良处。若线路正常，则排查DCU内部驱动电路或更换DCU总成。"], "repair_suggestion": ["检查DCU MIL灯1的线束插头及线路，重点测量对地/对电源短路及开路情况，修复破损或接触不良处。若线路正常，则排查DCU内部驱动电路或更换DCU总成。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 516113, "fmi": 19, "dtc": "P0403", "description_zh": "通讯异常", "description_en": "", "name_zh": "SPN516113-FMI19", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["下电等待30s，插拔智能EGR接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 516114, "fmi": 19, "dtc": "P1204", "description_zh": "通讯异常", "description_en": "", "name_zh": "SPN516114-FMI19", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["下电等待30s，插拔智能EGR接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P1613", "description_zh": "DCU MIL灯3线路短路开路故障DCU MIL 3 open short fault（DCU MIL灯3线路短路开路故障DCU MIL 3 open short fault）", "description_en": "", "name_zh": "SPN516114FMI5_DTCP1613", "brand": "上柴", "system": "ECU", "controller": "ECU", "category": "", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表相关指示灯", "检查对应线束连接"], "handling_plan": ["检查DCU MIL灯3对应线束及插头，重点排查是否断路、对地/对电源短路，并测量线路通断及绝缘性。若线束正常，则更换DCU控制单元或仪表指示灯模块，并重新编程匹配。"], "repair_suggestion": ["检查DCU MIL灯3对应线束及插头，重点排查是否断路、对地/对电源短路，并测量线路通断及绝缘性。若线束正常，则更换DCU控制单元或仪表指示灯模块，并重新编程匹配。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 516115, "fmi": 19, "dtc": "P1205", "description_zh": "通讯异常", "description_en": "", "name_zh": "SPN516115-FMI19", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["下电等待30s，插拔智能EGR接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 516116, "fmi": 19, "dtc": "P0403", "description_zh": "通讯异常", "description_en": "", "name_zh": "SPN516116-FMI19", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": null, "fmi": null, "dtc": "U142A", "description_zh": "CM1报文超时CM1 RxTimeoutFault（CM1报文超时CM1 RxTimeoutFault）", "description_en": "", "name_zh": "SPN516118FMI9_DTCU142A", "brand": "上柴", "system": "ECU", "controller": "ECU", "category": "", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表是否有多个报警灯同时点亮"], "handling_plan": ["检查CAN总线上CM1报文发送节点（通常为发动机或变速箱控制器）的供电、接地及CAN-H/L线路连接是否松动或断路。重点排查该控制器是否因故障进入休眠或掉电状态，必要时用示波器监测总线通信，确认CM1报文是否周期性丢失。若线路正常，则需更换或维修对应发送节点控制器。"], "repair_suggestion": ["检查CAN总线上CM1报文发送节点（通常为发动机或变速箱控制器）的供电、接地及CAN-H/L线路连接是否松动或断路。重点排查该控制器是否因故障进入休眠或掉电状态，必要时用示波器监测总线通信，确认CM1报文是否周期性丢失。若线路正常，则需更换或维修对应发送节点控制器。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 516119, "fmi": 19, "dtc": "P0403", "description_zh": "通讯异常", "description_en": "", "name_zh": "SPN516119-FMI19", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 516120, "fmi": 19, "dtc": "P0403", "description_zh": "通讯异常", "description_en": "", "name_zh": "SPN516120-FMI19", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 516121, "fmi": 19, "dtc": "P1204", "description_zh": "通讯异常", "description_en": "", "name_zh": "SPN516121-FMI19", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "U142D", "description_zh": "ERC1_2报文超时ERC1_2 RxTimeoutFault（ERC1_2报文超时ERC1_2 RxTimeoutFault）", "description_en": "", "name_zh": "SPN516121FMI9_DTCU142D", "brand": "上柴", "system": "ECU", "controller": "ECU", "category": "", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表是否有多个报警灯同时点亮"], "handling_plan": ["检查CAN通讯线路及接插件是否松动、氧化或断路，重点排查ERC1_2相关节点（如EBS/ESC控制器）的供电与接地。确认整车CAN总线终端电阻（120Ω）是否正常，必要时更换对应控制器或修复线束。"], "repair_suggestion": ["检查CAN通讯线路及接插件是否松动、氧化或断路，重点排查ERC1_2相关节点（如EBS/ESC控制器）的供电与接地。确认整车CAN总线终端电阻（120Ω）是否正常，必要时更换对应控制器或修复线束。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 516122, "fmi": 9, "dtc": "P1205", "description_zh": "通讯异常", "description_en": "", "name_zh": "SPN516122-FMI9", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 516142, "fmi": 14, "dtc": "P1008", "description_zh": "发动机系统故障", "description_en": "", "name_zh": "SPN516142-FMI14", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 516143, "fmi": 2, "dtc": "P1110", "description_zh": "EECU内部故障", "description_en": "", "name_zh": "SPN516143-FMI2", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 516144, "fmi": 3, "dtc": "P1111", "description_zh": "EECU内部故障", "description_en": "", "name_zh": "SPN516144-FMI3", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 516145, "fmi": 2, "dtc": "P1112", "description_zh": "EECU内部故障", "description_en": "", "name_zh": "SPN516145-FMI2", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 516146, "fmi": 2, "dtc": "P1120", "description_zh": "EECU内部故障", "description_en": "", "name_zh": "SPN516146-FMI2", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 516147, "fmi": 2, "dtc": "P1121", "description_zh": "EECU内部故障", "description_en": "", "name_zh": "SPN516147-FMI2", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 516148, "fmi": 2, "dtc": "P1122", "description_zh": "EECU内部故障", "description_en": "", "name_zh": "SPN516148-FMI2", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 516149, "fmi": 2, "dtc": "P1123", "description_zh": "EECU内部故障", "description_en": "", "name_zh": "SPN516149-FMI2", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 516150, "fmi": 2, "dtc": "P1124", "description_zh": "EECU内部故障", "description_en": "", "name_zh": "SPN516150-FMI2", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 516151, "fmi": 2, "dtc": "P1125", "description_zh": "EECU内部故障", "description_en": "", "name_zh": "SPN516151-FMI2", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 516152, "fmi": 2, "dtc": "P1126", "description_zh": "EECU内部故障", "description_en": "", "name_zh": "SPN516152-FMI2", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 516154, "fmi": 2, "dtc": "P1128", "description_zh": "EECU内部故障", "description_en": "", "name_zh": "SPN516154-FMI2", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 516155, "fmi": 2, "dtc": "P1129", "description_zh": "EECU内部故障", "description_en": "", "name_zh": "SPN516155-FMI2", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "895", "description_zh": "次级点火线圈开路", "description_en": "", "name_zh": "SPN516156FMI14_DTC895", "brand": "潍柴", "system": "发动机", "controller": "ECU", "category": "发动机", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表相关指示灯", "检查对应线束连接"], "handling_plan": ["检查次级点火线圈及其高压线束是否存在断路、接触不良或绝缘层破损，重点测量线圈次级绕组电阻值是否超出标准范围。若电阻无穷大或明显偏高，直接更换点火线圈，并同步检查火花塞间隙及连接器端子有无氧化腐蚀。"], "repair_suggestion": ["检查次级点火线圈及其高压线束是否存在断路、接触不良或绝缘层破损，重点测量线圈次级绕组电阻值是否超出标准范围。若电阻无穷大或明显偏高，直接更换点火线圈，并同步检查火花塞间隙及连接器端子有无氧化腐蚀。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 516157, "fmi": 2, "dtc": "P112B", "description_zh": "EECU内部故障", "description_en": "", "name_zh": "SPN516157-FMI2", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 516158, "fmi": 2, "dtc": "P112C", "description_zh": "EECU内部故障", "description_en": "", "name_zh": "SPN516158-FMI2", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 516159, "fmi": 2, "dtc": "P112D", "description_zh": "EECU内部故障", "description_en": "", "name_zh": "SPN516159-FMI2", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 516160, "fmi": 2, "dtc": "P112E", "description_zh": "EECU内部故障", "description_en": "", "name_zh": "SPN516160-FMI2", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 516162, "fmi": 2, "dtc": "P1130", "description_zh": "EECU内部故障", "description_en": "", "name_zh": "SPN516162-FMI2", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 516163, "fmi": 2, "dtc": "P1131", "description_zh": "EECU内部故障", "description_en": "", "name_zh": "SPN516163-FMI2", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 516164, "fmi": 2, "dtc": "P1132", "description_zh": "EECU内部故障", "description_en": "", "name_zh": "SPN516164-FMI2", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 516167, "fmi": 2, "dtc": "P060C", "description_zh": "EECU内部故障", "description_en": "", "name_zh": "SPN516167-FMI2", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 516168, "fmi": 2, "dtc": "P060C", "description_zh": "EECU内部故障", "description_en": "", "name_zh": "SPN516168-FMI2", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 516169, "fmi": 2, "dtc": "P060C", "description_zh": "EECU内部故障", "description_en": "", "name_zh": "SPN516169-FMI2", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 516170, "fmi": 2, "dtc": "P060C", "description_zh": "EECU内部故障", "description_en": "", "name_zh": "SPN516170-FMI2", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 516171, "fmi": 0, "dtc": "P04E8", "description_zh": "EGR系统异常", "description_en": "", "name_zh": "SPN516171-FMI0", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["EGR阀积碳卡滞", "EGR阀电机或位置传感器故障", "EGR冷却器堵塞", "真空管路泄漏"], "diagnosis_summary": ["注意仪表发动机故障灯", "如动力无明显下降可继续行驶至维修点"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": 516172, "fmi": 1, "dtc": "P04E8", "description_zh": "EGR系统异常", "description_en": "", "name_zh": "SPN516172-FMI1", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["EGR阀积碳卡滞", "EGR阀电机或位置传感器故障", "EGR冷却器堵塞", "真空管路泄漏"], "diagnosis_summary": ["注意仪表发动机故障灯", "如动力无明显下降可继续行驶至维修点"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": 516184, "fmi": 0, "dtc": "P0666", "description_zh": "EECU内部故障", "description_en": "", "name_zh": "SPN516184-FMI0", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 516185, "fmi": 0, "dtc": "P06AB", "description_zh": "EECU内部故障", "description_en": "", "name_zh": "SPN516185-FMI0", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 516187, "fmi": 1, "dtc": "P0666", "description_zh": "EECU内部故障", "description_en": "", "name_zh": "SPN516187-FMI1", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 516188, "fmi": 1, "dtc": "P06AB", "description_zh": "EECU内部故障", "description_en": "", "name_zh": "SPN516188-FMI1", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 516190, "fmi": 3, "dtc": "P0666", "description_zh": "EECU内部故障", "description_en": "", "name_zh": "SPN516190-FMI3", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 516191, "fmi": 4, "dtc": "P0666", "description_zh": "EECU内部故障", "description_en": "", "name_zh": "SPN516191-FMI4", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 516192, "fmi": 8, "dtc": "P0666", "description_zh": "EECU内部故障", "description_en": "", "name_zh": "SPN516192-FMI8", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 516193, "fmi": 3, "dtc": "P0666", "description_zh": "EECU内部故障", "description_en": "", "name_zh": "SPN516193-FMI3", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 516194, "fmi": 4, "dtc": "P0666", "description_zh": "EECU内部故障", "description_en": "", "name_zh": "SPN516194-FMI4", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 516233, "fmi": 19, "dtc": "P1223", "description_zh": "通讯异常", "description_en": "", "name_zh": "SPN516233-FMI19", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 516250, "fmi": 9, "dtc": "P1206", "description_zh": "通讯异常", "description_en": "", "name_zh": "SPN516250-FMI9", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 516260, "fmi": 8, "dtc": "P1245", "description_zh": "通讯异常", "description_en": "", "name_zh": "SPN516260-FMI8", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 516265, "fmi": 14, "dtc": "P1250", "description_zh": "通讯异常", "description_en": "", "name_zh": "SPN516265-FMI14", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 516266, "fmi": 14, "dtc": "P1251", "description_zh": "通讯异常", "description_en": "", "name_zh": "SPN516266-FMI14", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 516267, "fmi": 0, "dtc": "P1270", "description_zh": "通讯异常", "description_en": "", "name_zh": "SPN516267-FMI0", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 516268, "fmi": 0, "dtc": "P1270", "description_zh": "通讯异常", "description_en": "", "name_zh": "SPN516268-FMI0", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 516269, "fmi": 0, "dtc": "P1271", "description_zh": "通讯异常", "description_en": "", "name_zh": "SPN516269-FMI0", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 516270, "fmi": 0, "dtc": "P1271", "description_zh": "通讯异常", "description_en": "", "name_zh": "SPN516270-FMI0", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 516271, "fmi": 0, "dtc": "P1271", "description_zh": "通讯异常", "description_en": "", "name_zh": "SPN516271-FMI0", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 516272, "fmi": 0, "dtc": "P1271", "description_zh": "通讯异常", "description_en": "", "name_zh": "SPN516272-FMI0", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 516273, "fmi": 0, "dtc": "P1271", "description_zh": "通讯异常", "description_en": "", "name_zh": "SPN516273-FMI0", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 516274, "fmi": 0, "dtc": "P1272", "description_zh": "变速器请求怠速控制器断油", "description_en": "", "name_zh": "SPN516274-FMI0", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 516295, "fmi": 0, "dtc": "P1273", "description_zh": "通讯", "description_en": "", "name_zh": "SPN516295-FMI0", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 516296, "fmi": 0, 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"category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 518001, "fmi": 5, "dtc": "", "description_zh": "DCM:司机侧玻璃升降电机开路", "description_en": "", "name_zh": "SPN518001-FMI5", "brand": "龙擎", "system": "DCM 车门控制模块", "controller": "DCM 车门控制模块", "category": "DCM 车门控制模块", "ecu_type": "DCM 车门控制模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 518006, "fmi": 5, "dtc": "", "description_zh": "DCM:乘客侧玻璃升降电机开路", "description_en": "", "name_zh": "SPN518006-FMI5", "brand": "龙擎", "system": "DCM 车门控制模块", "controller": "DCM 车门控制模块", "category": "DCM 车门控制模块", "ecu_type": "DCM 车门控制模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 518110, "fmi": 5, "dtc": "", "description_zh": "BCM:主车左后转向灯开路", "description_en": "", "name_zh": "SPN518110-FMI5", "brand": "龙擎", "system": "BCM 车身控制模块", "controller": "BCM 车身控制模块", "category": "BCM 车身控制模块", "ecu_type": "BCM 车身控制模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 518111, "fmi": 5, "dtc": "", "description_zh": "BCM:主车右后转向灯开路", "description_en": "", "name_zh": "SPN518111-FMI5", "brand": "龙擎", "system": "BCM 车身控制模块", "controller": "BCM 车身控制模块", "category": "BCM 车身控制模块", "ecu_type": "BCM 车身控制模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 518112, "fmi": 5, "dtc": "", "description_zh": "BCM:主车制动灯开路", "description_en": "", "name_zh": "SPN518112-FMI5", 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"torque_limit_rule": ""}, {"spn": 518118, "fmi": 5, "dtc": "", "description_zh": "BCM:挂车制动灯开路", "description_en": "", "name_zh": "SPN518118-FMI5", "brand": "龙擎", "system": "BCM 车身控制模块", "controller": "BCM 车身控制模块", "category": "BCM 车身控制模块", "ecu_type": "BCM 车身控制模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 518119, "fmi": 5, "dtc": "", "description_zh": "BCM:挂车倒车灯开路", "description_en": "", "name_zh": "SPN518119-FMI5", "brand": "龙擎", "system": "BCM 车身控制模块", "controller": "BCM 车身控制模块", "category": "BCM 车身控制模块", "ecu_type": "BCM 车身控制模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 518143, "fmi": 5, "dtc": "", "description_zh": "BCM:预留驱动1开路", "description_en": "", "name_zh": "SPN518143-FMI5", "brand": "龙擎", "system": "BCM 车身控制模块", "controller": "BCM 车身控制模块", "category": "BCM 车身控制模块", "ecu_type": "BCM 车身控制模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 518148, "fmi": 4, "dtc": "", "description_zh": "BCM:预留传感器信号短路到地", "description_en": "", "name_zh": "SPN518148-FMI4", "brand": "龙擎", "system": "BCM 车身控制模块", "controller": "BCM 车身控制模块", "category": "BCM 车身控制模块", "ecu_type": "BCM 车身控制模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 518332, "fmi": 11, "dtc": "7BE8B", "description_zh": "自学习数据错误", "description_en": "", "name_zh": "SPN518332-FMI11", "brand": "龙擎", "system": "TCU(绿控)", "controller": "TCU(绿控)", "category": "TCU(绿控)", "ecu_type": "TCU(绿控)", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 519000, "fmi": 13, "dtc": "P053A", "description_zh": "曲轴箱加热异常", "description_en": "", "name_zh": "SPN519000-FMI13", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 519000, "fmi": 3, "dtc": "P053A", "description_zh": "曲轴箱加热异常", "description_en": "", "name_zh": "SPN519000-FMI3", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 519000, "fmi": 4, "dtc": "P053A", "description_zh": "曲轴箱加热异常", "description_en": "", "name_zh": "SPN519000-FMI4", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 519000, "fmi": 5, "dtc": "P053A", "description_zh": "曲轴箱加热异常", "description_en": "", "name_zh": "SPN519000-FMI5", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 519001, "fmi": 0, "dtc": "P1700", "description_zh": "曲轴箱通风温度异常", "description_en": "", "name_zh": "SPN519001-FMI0", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["传感器元件老化导致信号漂移", "线束接触电阻增大", "ECU标定数据偏差"], "diagnosis_summary": ["观察仪表温度指示是否正常", "如读数明显异常请尽快检修"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 519001, "fmi": 1, "dtc": "P1700", "description_zh": "曲轴箱通风温度异常", "description_en": "", "name_zh": "SPN519001-FMI1", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["传感器元件老化导致信号漂移", "线束接触电阻增大", "ECU标定数据偏差"], "diagnosis_summary": ["观察仪表温度指示是否正常", "如读数明显异常请尽快检修"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 519001, "fmi": 3, "dtc": "P1700", "description_zh": "曲轴箱通风温度异常", "description_en": "", "name_zh": "SPN519001-FMI3", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["传感器元件老化导致信号漂移", "线束接触电阻增大", "ECU标定数据偏差"], "diagnosis_summary": ["下电等待30s，检查爆震传感器固定是否松动，插拔爆震传感器接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 519001, "fmi": 4, "dtc": "P1700", "description_zh": "曲轴箱通风温度异常", "description_en": "", "name_zh": "SPN519001-FMI4", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["传感器元件老化导致信号漂移", "线束接触电阻增大", "ECU标定数据偏差"], "diagnosis_summary": ["观察仪表温度指示是否正常", "如读数明显异常请尽快检修"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 519001, "fmi": 9, "dtc": "P1700", "description_zh": "曲轴箱通风温度异常", "description_en": "", "name_zh": "SPN519001-FMI9", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["传感器元件老化导致信号漂移", "线束接触电阻增大", "ECU标定数据偏差"], "diagnosis_summary": ["观察仪表温度指示是否正常", "如读数明显异常请尽快检修"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 519002, "fmi": 13, "dtc": "P053D", "description_zh": "曲轴箱加热异常", "description_en": "", "name_zh": "SPN519002-FMI13", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 519002, "fmi": 3, "dtc": "P053D", "description_zh": "曲轴箱加热异常", "description_en": "", "name_zh": "SPN519002-FMI3", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 519002, "fmi": 4, "dtc": "P053D", "description_zh": "曲轴箱加热异常", "description_en": "", "name_zh": "SPN519002-FMI4", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 519002, "fmi": 5, "dtc": "P053D", "description_zh": "曲轴箱加热异常", "description_en": "", "name_zh": "SPN519002-FMI5", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 51, "fmi": 0, "dtc": "P0638", "description_zh": "节气门异常", "description_en": "", "name_zh": "SPN51-FMI0", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": 51, "fmi": 1, "dtc": "P0638", "description_zh": "节气门异常", "description_en": "", "name_zh": "SPN51-FMI1", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": 51, "fmi": 11, "dtc": "P026F", "description_zh": "节气门阀松动", "description_en": "", "name_zh": "SPN51-FMI11", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 51, "fmi": 12, "dtc": "P02E6/01", "description_zh": "ITV", "description_en": "", "name_zh": "SPN51-FMI12", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:B1)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 51, "fmi": 13, "dtc": "P02E6/97", "description_zh": "ITV", "description_en": "", "name_zh": "SPN51-FMI13", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 51, "fmi": 14, "dtc": "P060E", "description_zh": "节气门异常", "description_en": "", "name_zh": "SPN51-FMI14", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": 51, "fmi": 15, "dtc": "P025C", "description_zh": "节气门阀开启时电压超限", "description_en": "", "name_zh": "SPN51-FMI15", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 51, "fmi": 16, "dtc": "P0260", "description_zh": "节气门负偏差超过最小值", "description_en": "", "name_zh": "SPN51-FMI16", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 51, "fmi": 17, "dtc": "P025B", "description_zh": "节气门阀关闭时电压超限", "description_en": "", "name_zh": "SPN51-FMI17", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 51, "fmi": 18, "dtc": "P025F", "description_zh": "节气门正偏差超过最大值", "description_en": "", "name_zh": "SPN51-FMI18", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 51, "fmi": 2, "dtc": "P2620", "description_zh": "节气门异常", "description_en": "", "name_zh": "SPN51-FMI2", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 51, "fmi": 20, "dtc": "P0267", "description_zh": "节气门阀传感器电压高", "description_en": "", "name_zh": "SPN51-FMI20", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器/执行器信号异常偏高", "线束短路或部件内部故障"], "diagnosis_summary": ["注意仪表相关报警灯", "避免高负荷运行"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册排查具体故障点"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册排查具体故障点"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 51, "fmi": 21, "dtc": "P0268", "description_zh": "节气门阀传感器电压低", "description_en": "", "name_zh": "SPN51-FMI21", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器/执行器信号异常偏低", "线束断路或搭铁", "部件损坏"], "diagnosis_summary": ["注意仪表相关报警灯", "尽快安排检修"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和供电", "测量传感器/执行器参数"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和供电", "测量传感器/执行器参数"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 51, "fmi": 22, "dtc": "P026B", "description_zh": "节气门阀关闭状态下短时间松动", "description_en": "", "name_zh": "SPN51-FMI22", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 51, "fmi": 23, "dtc": "P026C", "description_zh": "节气门阀开启状态下短时间松动", "description_en": "", "name_zh": "SPN51-FMI23", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 51, "fmi": 24, "dtc": "P0266", "description_zh": "节气门阀过热", "description_en": "", "name_zh": "SPN51-FMI24", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 51, "fmi": 3, "dtc": "P02E6/12", "description_zh": "ITV", "description_en": "", "name_zh": "SPN51-FMI3", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:B1)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P0120", "description_zh": "节气门开度1电压超高限", "description_en": "", "name_zh": "SPN51FMI3_DTCP0120", "brand": "玉柴", "system": "电子节气门", "controller": "ECU", "category": "电子节气门", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表充电指示灯", "检查电瓶接线"], "handling_plan": ["检查节气门位置传感器1信号电路，重点测量5V参考电压、信号线和搭铁是否短路或断路，以及插头端子是否腐蚀松动。若线路正常，则更换节气门总成，并重新执行节气门自适应学习。"], "repair_suggestion": ["检查节气门位置传感器1信号电路，重点测量5V参考电压、信号线和搭铁是否短路或断路，以及插头端子是否腐蚀松动。若线路正常，则更换节气门总成，并重新执行节气门自适应学习。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 51, "fmi": 4, "dtc": "P0120", "description_zh": "节气门异常", "description_en": "", "name_zh": "SPN51-FMI4", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["下电等待30s，插拔节气门接插件，上电，观察发动机运行是否正常，否则请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": null, "fmi": null, "dtc": "513", "description_zh": "1 号油门位置传感器电路 - 电压低于正常值或对低压电源短路", "description_en": "", "name_zh": "SPN51FMI4_DTC513", "brand": "康明斯", "system": "ECM", "controller": "ECM", "category": "", "ecu_type": "ECM", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表充电指示灯", "检查电瓶接线"], "handling_plan": ["检查1号油门位置传感器及其线路，重点测量5V参考电压和信号线对地/对5V短路情况。若线路正常，直接更换油门踏板总成（含传感器），并重新做油门位置自适应学习。"], "repair_suggestion": ["检查1号油门位置传感器及其线路，重点测量5V参考电压和信号线对地/对5V短路情况。若线路正常，直接更换油门踏板总成（含传感器），并重新做油门位置自适应学习。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 51, "fmi": 5, "dtc": "P02E6/13", "description_zh": "ITV", "description_en": "", "name_zh": "SPN51-FMI5", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:B1)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 51, "fmi": 6, "dtc": "P025A", "description_zh": "节气门阀电流限制激活", "description_en": "", "name_zh": "SPN51-FMI6", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 51, "fmi": 7, "dtc": "P02E6/99", "description_zh": "ITV", "description_en": "", "name_zh": "SPN51-FMI7", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "2111", "description_zh": "不能达到更小的电子节气门开度", "description_en": "", "name_zh": "SPN51FMI7_DTC2111", "brand": "重汽", "system": "ECU", "controller": "ECU", "category": "", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["检查节气门本体是否因积碳卡滞或回位弹簧失效，导致无法关闭至最小开度。清洗节气门并重新匹配，同时检查油门踏板位置传感器及节气门控制线路的电压信号是否正常。若清洗后仍无法复位，需更换节气门总成。"], "repair_suggestion": ["检查节气门本体是否因积碳卡滞或回位弹簧失效，导致无法关闭至最小开度。清洗节气门并重新匹配，同时检查油门踏板位置传感器及节气门控制线路的电压信号是否正常。若清洗后仍无法复位，需更换节气门总成。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 51, "fmi": 8, "dtc": "P0263", "description_zh": "节气门阀关闭状态下长时间松动", "description_en": "", "name_zh": "SPN51-FMI8", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 51, "fmi": 9, "dtc": "P0264", "description_zh": "节气门阀开启状态下长时间松动", "description_en": "", "name_zh": "SPN51-FMI9", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520001, "fmi": 9, "dtc": "", "description_zh": "TPMS:运动状态下位置17胎压传感器信号丢失超过15分钟", "description_en": "", "name_zh": "SPN520001-FMI9", "brand": "龙擎", "system": "TPMS 胎压监测", "controller": "TPMS 胎压监测", "category": "TPMS 胎压监测", "ecu_type": "TPMS 胎压监测", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520002, "fmi": 9, "dtc": "", "description_zh": "TPMS:运动状态下位置19胎压传感器信号丢失超过15分钟", "description_en": "", "name_zh": "SPN520002-FMI9", "brand": "龙擎", "system": "TPMS 胎压监测", "controller": "TPMS 胎压监测", "category": "TPMS 胎压监测", "ecu_type": "TPMS 胎压监测", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520179, "fmi": 11, "dtc": "P0044", "description_zh": "报告并存储以上的扭矩限制过大", "description_en": "", "name_zh": "SPN520179-FMI11", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520192, "fmi": 11, "dtc": "", "description_zh": "EECU内部故障", "description_en": "", "name_zh": "SPN520192-FMI11", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520192, "fmi": 2, "dtc": "", "description_zh": "EECU内部故障", "description_en": "", "name_zh": "SPN520192-FMI2", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520192, "fmi": 3, "dtc": "", "description_zh": "EECU内部故障", "description_en": "", "name_zh": "SPN520192-FMI3", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520192, "fmi": 4, "dtc": "", "description_zh": "EECU内部故障", "description_en": "", "name_zh": "SPN520192-FMI4", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "614", "description_zh": "湿度传感器温度信号（RHT）电压低（湿度传感器温度信号（RHT）电压低RHT Sensor Voltage Low）", "description_en": "", "name_zh": "SPN520192FMI6_DTC614", "brand": "潍柴", "system": "整车", "controller": "ECU", "category": "整车", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表温度指示", "避免高温运行"], "handling_plan": ["检查湿度传感器（RHT）线路及插头是否短路、腐蚀或对地搭铁，重点测量传感器供电（通常5V）和信号线电压。若线路正常，直接更换RHT传感器总成，并清除故障码后路试验证。"], "repair_suggestion": ["检查湿度传感器（RHT）线路及插头是否短路、腐蚀或对地搭铁，重点测量传感器供电（通常5V）和信号线电压。若线路正常，直接更换RHT传感器总成，并清除故障码后路试验证。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520195, "fmi": 2, "dtc": "P001F", "description_zh": "冷启动时温度_0不可信", "description_en": "", "name_zh": "SPN520195-FMI2", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器元件老化导致信号漂移", "线束接触电阻增大", "ECU标定数据偏差"], "diagnosis_summary": ["观察仪表温度指示是否正常", "如读数明显异常请尽快检修"], "handling_plan": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "repair_suggestion": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520197, "fmi": 11, "dtc": "524", "description_zh": "报告并存储以上的扭矩限制过大", "description_en": "", "name_zh": "SPN520197-FMI11", "brand": "龙擎", "system": "国四EDC17(闪码)", "controller": "", "category": "国四EDC17(闪码)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P00E6", "description_zh": "DFC_CoVehPrfmLimAct", "description_en": "", "name_zh": "SPN520198", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520198, "fmi": 11, "dtc": "P00B8", "description_zh": "OBD扭矩限制激活错误", "description_en": "", "name_zh": "SPN520198-FMI11", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520201, "fmi": 19, "dtc": "P00BB", "description_zh": "Cy320相关SPI和COM错误", "description_en": "", "name_zh": "SPN520201-FMI19", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P002F", "description_zh": "DFC_ECBtCDPlausLock", "description_en": "", "name_zh": "SPN520203", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520203, "fmi": 14, "dtc": "P02F2", "description_zh": "来自CAN的发动机后起动锁死错误", "description_en": "", "name_zh": "SPN520203-FMI14", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520203, "fmi": 19, "dtc": "P02F1", "description_zh": "来自CAN的发动机后停止锁死错误", "description_en": "", "name_zh": "SPN520203-FMI19", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520203, "fmi": 2, "dtc": "P00BF", "description_zh": "车下停止开关信号不可信", "description_en": "", "name_zh": "SPN520203-FMI2", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520203, "fmi": 5, "dtc": "P00C0", "description_zh": "车下起动开关信号不可信", "description_en": "", "name_zh": "SPN520203-FMI5", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520205, "fmi": 7, "dtc": "P00E0", "description_zh": "发动机保护激活", "description_en": "", "name_zh": "SPN520205-FMI7", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520206, "fmi": 7, "dtc": "", "description_zh": "输入轴转速传感器故障", "description_en": "", "name_zh": "SPN520206-FMI7", "brand": "龙擎", "system": "驱动电机控制模块", "controller": "驱动电机控制模块", "category": "驱动电机控制模块", "ecu_type": "驱动电机控制模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["变速箱"], "diagnosis_summary": ["注意发动机是否难以启动或熄火", "尽量不要熄火，直接驶往维修点"], "handling_plan": ["清洁传感器头部铁屑", "检查传感器安装间隙（正常0.5-1.5mm）", "测量传感器电阻", "检查线束屏蔽层"], "repair_suggestion": ["清洁传感器头部铁屑", "检查传感器安装间隙（正常0.5-1.5mm）", "测量传感器电阻", "检查线束屏蔽层"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520207, "fmi": 3, "dtc": "P1008", "description_zh": "Dfp_FlFCD_Htg 燃油滤清器加热器故障", "description_en": "", "name_zh": "SPN520207-FMI3", "brand": "龙擎", "system": "EDC7国三/四", "controller": "", "category": "EDC7国三/四", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["电磁离合器风扇继电器线束对电源短路"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["断电，拔下传感器接头，测量接头1、2对地电压，若电压为0V则说明正常"], "repair_suggestion": ["断电，拔下传感器接头，测量接头1、2对地电压，若电压为0V则说明正常"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520207, "fmi": 4, "dtc": "P1009", "description_zh": "电磁离合器风扇", "description_en": "", "name_zh": "SPN520207-FMI4", "brand": "龙擎", "system": "EDC7国三/四", "controller": "", "category": "EDC7国三/四", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["电磁离合器风扇继电器线束对地短路"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["断电，拔下传感器接插件及接头，测量接头1、2对地电组，若阻值＞1MΩ则说明正常"], "repair_suggestion": ["断电，拔下传感器接插件及接头，测量接头1、2对地电组，若阻值＞1MΩ则说明正常"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P0040", "description_zh": "DFC_ExFlCDSCBat", "description_en": "", "name_zh": "SPN520208", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520208, "fmi": 19, "dtc": "P00F5", "description_zh": "排气制动继电器状态错误", "description_en": "", "name_zh": "SPN520208-FMI19", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520208, "fmi": 2, "dtc": "P00F4", "description_zh": "排气制动继电器状态不可信", "description_en": "", "name_zh": "SPN520208-FMI2", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520208, "fmi": 3, "dtc": "P00F2", "description_zh": "排气制动继电器对电源短路", "description_en": "", "name_zh": "SPN520208-FMI3", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520208, "fmi": 4, "dtc": "P00F3", "description_zh": "排气制动继电器对地短路", "description_en": "", "name_zh": "SPN520208-FMI4", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520208, "fmi": 5, "dtc": "P00F0", "description_zh": "排气制动继电器无负载", "description_en": "", "name_zh": "SPN520208-FMI5", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520208, "fmi": 6, "dtc": "P00F1", "description_zh": "排气制动继电器超温", "description_en": "", "name_zh": "SPN520208-FMI6", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P0092", "description_zh": "DFC_InjNDiafactor", "description_en": "", "name_zh": "SPN520210", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520210, "fmi": 11, "dtc": "P0124", "description_zh": "喷射次数超过驱动电路限制", "description_en": "", "name_zh": "SPN520210-FMI11", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520210, "fmi": 20, "dtc": "P0125", "description_zh": "喷射次数超过高压油泵限制", "description_en": "", "name_zh": "SPN520210-FMI20", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器/执行器信号异常偏高", "线束短路或部件内部故障"], "diagnosis_summary": ["注意仪表相关报警灯", "避免高负荷运行"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册排查具体故障点"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册排查具体故障点"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520210, "fmi": 21, "dtc": "P0126", "description_zh": "喷射次数超过系统限制", "description_en": "", "name_zh": "SPN520210-FMI21", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520210, "fmi": 22, "dtc": "P0127", "description_zh": "喷射次数超过系统限制", "description_en": "", "name_zh": "SPN520210-FMI22", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520210, "fmi": 7, "dtc": "", "description_zh": "AMT摘挡失败", "description_en": "", "name_zh": "SPN520210-FMI7", "brand": "东风新能源", "system": "TCU", "controller": "TCU", "category": "TCU", "ecu_type": "TCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "黄色", "trigger_condition": ["0.5s内位移未达到摘挡目标区域，则重新摘挡，尝试3次均失败后则认为摘挡失败，"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["检查机械部分，检查数据"], "repair_suggestion": ["检查机械部分，检查数据"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520211, "fmi": 11, "dtc": "P0128", "description_zh": "发动机起动失败", "description_en": "", "name_zh": "SPN520211-FMI11", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520211, "fmi": 7, "dtc": "", "description_zh": "AMT换挡调速超时", "description_en": "", "name_zh": "SPN520211-FMI7", "brand": "东风新能源", "system": "TCU", "controller": "TCU", "category": "TCU", "ecu_type": "TCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "黄色", "trigger_condition": ["电机转速在1s内未达到目标转速范围内（目标值+-50rpm），重复3次，则认为调速超时"], "diagnosis_summary": ["注意仪表变速箱故障灯", "停车后尝试重新启动"], "handling_plan": ["检查机械部分，检查数据"], "repair_suggestion": ["检查机械部分，检查数据"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520212, "fmi": 1, "dtc": "P0129", "description_zh": "轨压低于最小值", "description_en": "", "name_zh": "SPN520212-FMI1", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器/执行器信号异常偏低", "线束断路或搭铁", "部件损坏"], "diagnosis_summary": ["注意仪表相关报警灯", "尽快安排检修"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和供电", "测量传感器/执行器参数"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和供电", "测量传感器/执行器参数"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520212, "fmi": 7, "dtc": "", "description_zh": "AMT进档失败", "description_en": "", "name_zh": "SPN520212-FMI7", "brand": "东风新能源", "system": "TCU", "controller": "TCU", "category": "TCU", "ecu_type": "TCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "黄色", "trigger_condition": ["0.5s内位移未达到换挡目标位移区域，则重新挂挡，尝试3次均失败后则认为挂挡失败"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["检查机械部分，检查数据"], "repair_suggestion": ["检查机械部分，检查数据"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520213, "fmi": 7, "dtc": "", "description_zh": "挂挡失败故障", "description_en": "", "name_zh": "SPN520213-FMI7", "brand": "龙擎", "system": "驱动电机控制模块", "controller": "驱动电机控制模块", "category": "驱动电机控制模块", "ecu_type": "驱动电机控制模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["变速箱"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["/"], "repair_suggestion": ["/"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520214, "fmi": 11, "dtc": "", "description_zh": "EECU内部故障（bank1-喷油电容1对地短路测试错误）", "description_en": "", "name_zh": "SPN520214-FMI11", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["喷油器电磁阀线圈断路或短路", "喷油器针阀卡滞", "喷油器回油量过大", "线束接头松动"], "diagnosis_summary": ["注意发动机抖动、缺缸现象", "避免急加速，低速行驶至维修点"], "handling_plan": ["使用诊断仪做断缸测试确定故障缸", "测量喷油器线圈电阻（正常0.5-2Ω）", "检查线束接头", "进行喷油器回油量测试"], "repair_suggestion": ["使用诊断仪做断缸测试确定故障缸", "测量喷油器线圈电阻（正常0.5-2Ω）", "检查线束接头", "进行喷油器回油量测试"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520214, "fmi": 14, "dtc": "", "description_zh": "EECU内部故障(bank1喷油电容1对地短路)", "description_en": "", "name_zh": "SPN520214-FMI14", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["喷油器电磁阀线圈断路或短路", "喷油器针阀卡滞", "喷油器回油量过大", "线束接头松动"], "diagnosis_summary": ["注意发动机抖动、缺缸现象", "避免急加速，低速行驶至维修点"], "handling_plan": ["使用诊断仪做断缸测试确定故障缸", "测量喷油器线圈电阻（正常0.5-2Ω）", "检查线束接头", "进行喷油器回油量测试"], "repair_suggestion": ["使用诊断仪做断缸测试确定故障缸", "测量喷油器线圈电阻（正常0.5-2Ω）", "检查线束接头", "进行喷油器回油量测试"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520214, "fmi": 3, "dtc": "P0130", "description_zh": "盆友电容1电路", "description_en": "", "name_zh": "SPN520214-FMI3", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520214, "fmi": 7, "dtc": "", "description_zh": "TCU电源电压过低", "description_en": "", "name_zh": "SPN520214-FMI7", "brand": "东风新能源", "system": "TCU", "controller": "TCU", "category": "TCU", "ecu_type": "TCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "黄色", "trigger_condition": ["TCU控制器电源电压过低"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": ["检查TCU供电电压"], "repair_suggestion": ["检查TCU供电电压"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520215, "fmi": 11, "dtc": "P0132", "description_zh": "盆友专用芯片错误", "description_en": "", "name_zh": "SPN520215-FMI11", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520215, "fmi": 7, "dtc": "", "description_zh": "未自学习提示", "description_en": "", "name_zh": "SPN520215-FMI7", "brand": "东风新能源", "system": "TCU", "controller": "TCU", "category": "TCU", "ecu_type": "TCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "黄色", "trigger_condition": ["未自学习"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["变速箱自学习"], "repair_suggestion": ["变速箱自学习"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520216, "fmi": 7, "dtc": "", "description_zh": "换挡手柄通讯故障", "description_en": "", "name_zh": "SPN520216-FMI7", "brand": "东风新能源", "system": "TCU", "controller": "TCU", "category": "TCU", "ecu_type": "TCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "黄色", "trigger_condition": ["检查换挡手柄线路、供电等"], "diagnosis_summary": ["注意仪表变速箱故障灯", "停车后尝试重新启动"], "handling_plan": ["检查换挡手柄线路、供电等"], "repair_suggestion": ["检查换挡手柄线路、供电等"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "U004A", "description_zh": "DFC_FrmMngTRF1DLC", "description_en": "", "name_zh": "SPN520217", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520217, "fmi": 7, "dtc": "", "description_zh": "AMT换挡还扭超时", "description_en": "", "name_zh": "SPN520217-FMI7", "brand": "东风新能源", "system": "TCU", "controller": "TCU", "category": "TCU", "ecu_type": "TCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "黄色", "trigger_condition": ["电机扭矩在3s内未达到目标扭矩范围内（+-50Nm），则认为还扭超时"], "diagnosis_summary": ["注意仪表变速箱故障灯", "停车后尝试重新启动"], "handling_plan": ["检查MCU响应"], "repair_suggestion": ["检查MCU响应"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "U0056", "description_zh": "DFC_ComGPSKeyErr", "description_en": "", "name_zh": "SPN520218", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520218, "fmi": 7, "dtc": "", "description_zh": "AMT换挡清扭超时", "description_en": "", "name_zh": "SPN520218-FMI7", "brand": "东风新能源", "system": "TCU", "controller": "TCU", "category": "TCU", "ecu_type": "TCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "黄色", "trigger_condition": ["电机扭矩在3s内未达到目标扭矩范围内（<100Nm），则认为清扭超时"], "diagnosis_summary": ["注意仪表变速箱故障灯", "停车后尝试重新启动"], "handling_plan": ["检查MCU响应"], "repair_suggestion": ["检查MCU响应"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P00A1", "description_zh": "DFC_MILSCBat", "description_en": "", "name_zh": "SPN520219", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520219, "fmi": 3, "dtc": "P0157", "description_zh": "MIL灯对电源短路", "description_en": "", "name_zh": "SPN520219-FMI3", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520219, "fmi": 4, "dtc": "P0158", "description_zh": "MIL灯对地短路", "description_en": "", "name_zh": "SPN520219-FMI4", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520219, "fmi": 5, "dtc": "P0155", "description_zh": "MIL灯无负载", "description_en": "", "name_zh": "SPN520219-FMI5", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520219, "fmi": 6, "dtc": "P0156", "description_zh": "MIL灯超温", "description_en": "", "name_zh": "SPN520219-FMI6", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520219, "fmi": 7, "dtc": "", "description_zh": "输入转速传感器故障", "description_en": "", "name_zh": "SPN520219-FMI7", "brand": "东风新能源", "system": "TCU", "controller": "TCU", "category": "TCU", "ecu_type": "TCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "黄色", "trigger_condition": ["检查输入轴转速传感器线路"], "diagnosis_summary": ["注意仪表相关报警灯", "信号异常时系统会采用替代值运行"], "handling_plan": ["检查输入轴转速传感器线路"], "repair_suggestion": ["检查输入轴转速传感器线路"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520220, "fmi": 11, "dtc": "", "description_zh": "EECU监控报错", "description_en": "", "name_zh": "SPN520220-FMI11", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520220, "fmi": 14, "dtc": "", "description_zh": "EECU监控报错", "description_en": "", "name_zh": "SPN520220-FMI14", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520220, "fmi": 2, "dtc": "", "description_zh": "EECU监控报错", "description_en": "", "name_zh": "SPN520220-FMI2", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520220, "fmi": 7, "dtc": "", "description_zh": "挂挡请上高压（不分动静态）", "description_en": "", "name_zh": "SPN520220-FMI7", "brand": "东风新能源", "system": "TCU", "controller": "TCU", "category": "TCU", "ecu_type": "TCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "黄色", "trigger_condition": ["整车未Ready"], "diagnosis_summary": ["注意仪表高压报警灯", "禁止触摸高压部件"], "handling_plan": ["检查整车Ready"], "repair_suggestion": ["检查整车Ready"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P0069", "description_zh": "DFC_GearbxIncMax", "description_en": "", "name_zh": "SPN520221", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520221, "fmi": 11, "dtc": "", "description_zh": "EECU监控报错", "description_en": "", "name_zh": "SPN520221-FMI11", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520221, "fmi": 7, "dtc": "", "description_zh": "静态挂挡请踩制动踏板", "description_en": "", "name_zh": "SPN520221-FMI7", "brand": "东风新能源", "system": "TCU", "controller": "TCU", "category": "TCU", "ecu_type": "TCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "黄色", "trigger_condition": ["挂挡时TCU未检测到制动踏板信号有效状态"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["检查刹车信号"], "repair_suggestion": ["检查刹车信号"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P0607", "description_zh": "ECU内部芯片故障", "description_en": "", "name_zh": "SPN520222", "brand": "龙擎", "system": "EDC7国三/四", "controller": "", "category": "EDC7国三/四", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["ECU内部芯片故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["断电重启ECU，若问题仍存在需更换ECU"], "repair_suggestion": ["断电重启ECU，若问题仍存在需更换ECU"], "release_condition": [], "component": [], "torque_limit_rule": "中/限扭限速"}, {"spn": 520222, "fmi": 11, "dtc": "", "description_zh": "EECU监控报错", "description_en": "", "name_zh": "SPN520222-FMI11", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520222, "fmi": 14, "dtc": "", "description_zh": "EECU内部故障", "description_en": "", "name_zh": "SPN520222-FMI14", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520222, "fmi": 7, "dtc": "", "description_zh": "静态挂挡请松开油门", "description_en": "", "name_zh": "SPN520222-FMI7", "brand": "东风新能源", "system": "TCU", "controller": "TCU", "category": "TCU", "ecu_type": "TCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "黄色", "trigger_condition": ["挂挡时TCU检测到油信号开度大于阈值（）"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["检查油门信号"], "repair_suggestion": ["检查油门信号"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P00C4", "description_zh": "DFC_HpTst", "description_en": "", "name_zh": "SPN520223", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520223, "fmi": 11, "dtc": "P015F", "description_zh": "ECU内存错误", "description_en": "", "name_zh": "SPN520223-FMI11", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520223, "fmi": 7, "dtc": "", "description_zh": "VCU禁止挂挡", "description_en": "", "name_zh": "SPN520223-FMI7", "brand": "东风新能源", "system": "TCU", "controller": "TCU", "category": "TCU", "ecu_type": "TCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "黄色", "trigger_condition": ["TCU请求挂挡，但VCU禁止换挡，则提示此信息"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["检查VCU禁止换挡信号"], "repair_suggestion": ["检查VCU禁止换挡信号"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520224, "fmi": 11, "dtc": "P016A", "description_zh": "加速踏板两个电压不一致", "description_en": "", "name_zh": "SPN520224-FMI11", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520224, "fmi": 7, "dtc": "", "description_zh": "VCU请求回空挡", "description_en": "", "name_zh": "SPN520224-FMI7", "brand": "东风新能源", "system": "TCU", "controller": "TCU", "category": "TCU", "ecu_type": "TCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "黄色", "trigger_condition": ["TCU请求非空挡，但VCU目标档位为空档，则提示此信息"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["检查VCU空挡请求"], "repair_suggestion": ["检查VCU空挡请求"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520225, "fmi": 11, "dtc": "P016B", "description_zh": "发动机转速不可信", "description_en": "", "name_zh": "SPN520225-FMI11", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["曲轴/凸轮轴传感器信号异常", "传感器间隙过大", "飞轮齿圈损坏或脏污", "传感器线束干扰"], "diagnosis_summary": ["注意发动机是否难以启动或熄火", "尽量不要熄火，直接驶往维修点"], "handling_plan": ["清洁传感器头部铁屑", "检查传感器安装间隙（正常0.5-1.5mm）", "测量传感器电阻", "检查线束屏蔽层"], "repair_suggestion": ["清洁传感器头部铁屑", "检查传感器安装间隙（正常0.5-1.5mm）", "测量传感器电阻", "检查线束屏蔽层"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520225, "fmi": 12, "dtc": "P1300", "description_zh": "Dfp_InjCrv_InjLim 理想喷油次数受限制", "description_en": "", "name_zh": "SPN520225-FMI12", "brand": "龙擎", "system": "EDC7国三/四", "controller": "", "category": "EDC7国三/四", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["增压器损坏或不匹配"], "diagnosis_summary": ["注意发动机抖动、缺缸现象", "避免急加速，低速行驶至维修点"], "handling_plan": ["检测增压器"], "repair_suggestion": ["检测增压器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520225, "fmi": 15, "dtc": "P1302", "description_zh": "ECU软件", "description_en": "", "name_zh": "SPN520225-FMI15", "brand": "龙擎", "system": "EDC7国三/四", "controller": "", "category": "EDC7国三/四", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["ECU损坏"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["更换ECU"], "repair_suggestion": ["更换ECU"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520225, "fmi": 16, "dtc": "P1301", "description_zh": "高压油泵", "description_en": "", "name_zh": "SPN520225-FMI16", "brand": "龙擎", "system": "EDC7国三/四", "controller": "", "category": "EDC7国三/四", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["高压油泵损坏"], "diagnosis_summary": ["注意仪表相关报警灯", "避免高负荷运行"], "handling_plan": ["检测高压油泵"], "repair_suggestion": ["检测高压油泵"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520226, "fmi": 11, "dtc": "P016C", "description_zh": "喷油器加电时间不可信", "description_en": "", "name_zh": "SPN520226-FMI11", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["喷油器电磁阀线圈断路或短路", "喷油器针阀卡滞", "喷油器回油量过大", "线束接头松动"], "diagnosis_summary": ["注意发动机抖动、缺缸现象", "避免急加速，低速行驶至维修点"], "handling_plan": ["使用诊断仪做断缸测试确定故障缸", "测量喷油器线圈电阻（正常0.5-2Ω）", "检查线束接头", "进行喷油器回油量测试"], "repair_suggestion": ["使用诊断仪做断缸测试确定故障缸", "测量喷油器线圈电阻（正常0.5-2Ω）", "检查线束接头", "进行喷油器回油量测试"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520226, "fmi": 12, "dtc": "P1225", "description_zh": "Dfp_InjVlvNumMinInj 正常工作的气缸数小于最小缸数", "description_en": "", "name_zh": "SPN520226-FMI12", "brand": "龙擎", "system": "EDC7国三/四", "controller": "", "category": "EDC7国三/四", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["有超过3个缸的喷油器线束短路或断路"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["按上述喷油器线束检测方法检测各缸喷油器线束"], "repair_suggestion": ["按上述喷油器线束检测方法检测各缸喷油器线束"], "release_condition": [], "component": [], "torque_limit_rule": "高/停机"}, {"spn": 520227, "fmi": 11, "dtc": "P016D", "description_zh": "喷射提前角不可信", "description_en": "", "name_zh": "SPN520227-FMI11", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520227, "fmi": 3, "dtc": "P154B", "description_zh": "ECU1.62、1.65针脚对电地短路", "description_en": "", "name_zh": "SPN520227-FMI3", "brand": "龙擎", "system": "EDC7国三/四", "controller": "", "category": "EDC7国三/四", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["多功率省油开关或线束对电地短路"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["断电拔下ECU整车接插件，测量1.62或1.65针脚对地电阻，若阻值＞1MΩ说明正常"], "repair_suggestion": ["断电拔下ECU整车接插件，测量1.62或1.65针脚对地电阻，若阻值＞1MΩ说明正常"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520227, "fmi": 4, "dtc": "P154A", "description_zh": "Dfp_MSSCD 多功率省油开关故障", "description_en": "", "name_zh": "SPN520227-FMI4", "brand": "龙擎", "system": "EDC7国三/四", "controller": "", "category": "EDC7国三/四", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["多功率省油开关或线束对电源短路"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["断电拔下ECU整车接插件，测量1.62或1.65针脚对地电压，若电压～0V说明正常"], "repair_suggestion": ["断电拔下ECU整车接插件，测量1.62或1.65针脚对地电压，若电压～0V说明正常"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520228, "fmi": 11, "dtc": "P016E", "description_zh": "零油量标定的加电时间不可信", "description_en": "", "name_zh": "SPN520228-FMI11", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520228, "fmi": 15, "dtc": "5652", "description_zh": "EECU内部故障（520228-15）", "description_en": "", "name_zh": "SPN520228-FMI15", "brand": "龙擎", "system": "EDC7国三/四", "controller": "", "category": "EDC7国三/四", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520228, "fmi": 16, "dtc": "P1614", "description_zh": "Dfp_OvRMonSigA", "description_en": "", "name_zh": "SPN520228-FMI16", "brand": "龙擎", "system": "EDC7国三/四", "controller": "", "category": "EDC7国三/四", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["倒拖致使转速过高或转速传感器故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["停车，断电一分钟后重启发动机"], "repair_suggestion": ["停车，断电一分钟后重启发动机"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520229, "fmi": 11, "dtc": "P016F", "description_zh": "后喷2效能不可信", "description_en": "", "name_zh": "SPN520229-FMI11", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520229, "fmi": 14, "dtc": "P0170", "description_zh": "后喷2关闭错误", "description_en": "", "name_zh": "SPN520229-FMI14", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520230, "fmi": 11, "dtc": "P0171", "description_zh": "后喷3效能不可信", "description_en": "", "name_zh": "SPN520230-FMI11", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520231, "fmi": 11, "dtc": "P0173", "description_zh": "喷射量修正波形不可信", "description_en": "", "name_zh": "SPN520231-FMI11", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520232, "fmi": 11, "dtc": "P0174", "description_zh": "轨压错误", "description_en": "", "name_zh": "SPN520232-FMI11", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520233, "fmi": 11, "dtc": "P0176", "description_zh": "发动机实际扭矩与允许扭矩不一致", "description_en": "", "name_zh": "SPN520233-FMI11", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520233, "fmi": 14, "dtc": "P0046", "description_zh": "颗粒捕集器使得扭矩限制过大", "description_en": "", "name_zh": "SPN520233-FMI14", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520234, "fmi": 11, "dtc": "P0177", "description_zh": "轨压控制路径被功能控制模块扭矩监测限制", "description_en": "", "name_zh": "SPN520234-FMI11", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520234, "fmi": 20, "dtc": "P0178", "description_zh": "空气系统路径被功能控制模块扭矩监测限制", "description_en": "", "name_zh": "SPN520234-FMI20", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520234, "fmi": 21, "dtc": "P0179", "description_zh": "喷油量设定路径被功能控制模块扭矩监测限制", "description_en": "", "name_zh": "SPN520234-FMI21", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["喷油器电磁阀线圈断路或短路", "喷油器针阀卡滞", "喷油器回油量过大", "线束接头松动"], "diagnosis_summary": ["注意发动机抖动、缺缸现象", "避免急加速，低速行驶至维修点"], "handling_plan": ["使用诊断仪做断缸测试确定故障缸", "测量喷油器线圈电阻（正常0.5-2Ω）", "检查线束接头", "进行喷油器回油量测试"], "repair_suggestion": ["使用诊断仪做断缸测试确定故障缸", "测量喷油器线圈电阻（正常0.5-2Ω）", "检查线束接头", "进行喷油器回油量测试"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520235, "fmi": 11, "dtc": "P017A", "description_zh": "供电模块1电压超过上限", "description_en": "", "name_zh": "SPN520235-FMI11", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520235, "fmi": 20, "dtc": "P017B", "description_zh": "供电模块1电压低于下限", "description_en": "", "name_zh": "SPN520235-FMI20", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器/执行器信号异常偏低", "线束断路或搭铁", "部件损坏"], "diagnosis_summary": ["注意仪表相关报警灯", "尽快安排检修"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和供电", "测量传感器/执行器参数"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和供电", "测量传感器/执行器参数"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520236, "fmi": 13, "dtc": "P1007", "description_zh": "Dfp_FMTC_NonMonotonMap", "description_en": "", "name_zh": "SPN520236-FMI13", "brand": "龙擎", "system": "EDC7国三/四", "controller": "", "category": "EDC7国三/四", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["数据标定FMTC MAP不单调"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["修改数据"], "repair_suggestion": ["修改数据"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520237, "fmi": 11, "dtc": "P01A7", "description_zh": "错误的不可清除代码存储", "description_en": "", "name_zh": "SPN520237-FMI11", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520237, "fmi": 12, "dtc": "P01AA", "description_zh": "错误的不可清除代码存储", "description_en": "", "name_zh": "SPN520237-FMI12", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520237, "fmi": 13, "dtc": "P01AB", "description_zh": "错误的不可清除代码存储", "description_en": "", "name_zh": "SPN520237-FMI13", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520237, "fmi": 14, "dtc": "P01AC", "description_zh": "错误的不可清除代码存储", "description_en": "", "name_zh": "SPN520237-FMI14", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520237, "fmi": 15, "dtc": "P01AD", "description_zh": "错误的不可清除代码存储", "description_en": "", "name_zh": "SPN520237-FMI15", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520237, "fmi": 16, "dtc": "P01AE", "description_zh": "错误的不可清除代码存储", "description_en": "", "name_zh": "SPN520237-FMI16", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520237, "fmi": 20, "dtc": "P01AF", "description_zh": "错误的不可清除代码存储", "description_en": "", "name_zh": "SPN520237-FMI20", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520237, "fmi": 21, "dtc": "P01B0", "description_zh": "错误的不可清除代码存储", "description_en": "", "name_zh": "SPN520237-FMI21", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520237, "fmi": 22, "dtc": "P01B1", "description_zh": "错误的不可清除代码存储", "description_en": "", "name_zh": "SPN520237-FMI22", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520237, "fmi": 23, "dtc": "P01B2", "description_zh": "错误的不可清除代码存储", "description_en": "", "name_zh": "SPN520237-FMI23", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520237, "fmi": 24, "dtc": "P01B3", "description_zh": "错误的不可清除代码存储", "description_en": "", "name_zh": "SPN520237-FMI24", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520237, "fmi": 25, "dtc": "P01B4", "description_zh": "错误的不可清除代码存储", "description_en": "", "name_zh": "SPN520237-FMI25", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520237, "fmi": 26, "dtc": "P01B5", "description_zh": "错误的不可清除代码存储", "description_en": "", "name_zh": "SPN520237-FMI26", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520237, "fmi": 27, "dtc": "P01B6", "description_zh": "错误的不可清除代码存储", "description_en": "", "name_zh": "SPN520237-FMI27", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520237, "fmi": 28, "dtc": "P01A8", "description_zh": "错误的不可清除代码存储", "description_en": "", "name_zh": "SPN520237-FMI28", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520237, "fmi": 29, "dtc": "P01A9", "description_zh": "错误的不可清除代码存储", "description_en": "", "name_zh": "SPN520237-FMI29", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520238, "fmi": 11, "dtc": "P01B7", "description_zh": "WDA激活错误", "description_en": "", "name_zh": "SPN520238-FMI11", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520238, "fmi": 14, "dtc": "P01BA", "description_zh": "ABE过未知原因错误", "description_en": "", "name_zh": "SPN520238-FMI14", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520238, "fmi": 3, "dtc": "P01B9", "description_zh": "ABE过电压检测", "description_en": "", "name_zh": "SPN520238-FMI3", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520238, "fmi": 4, "dtc": "P01B8", "description_zh": "ABE低电压错误", "description_en": "", "name_zh": "SPN520238-FMI4", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器/执行器信号异常偏低", "线束断路或搭铁", "部件损坏"], "diagnosis_summary": ["注意仪表相关报警灯", "尽快安排检修"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和供电", "测量传感器/执行器参数"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和供电", "测量传感器/执行器参数"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520239, "fmi": 11, "dtc": "5661", "description_zh": "EECU内部故障（520239-11）", "description_en": "", "name_zh": "SPN520239-FMI11", "brand": "龙擎", "system": "EDC7国三/四", "controller": "", "category": "EDC7国三/四", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520239, "fmi": 2, "dtc": "5662", "description_zh": "EECU内部故障（520239-2）", "description_en": "", "name_zh": "SPN520239-FMI2", "brand": "龙擎", "system": "EDC7国三/四", "controller": "", "category": "EDC7国三/四", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520240, "fmi": 13, "dtc": "P01D2", "description_zh": "油量扭矩转化不单调", "description_en": "", "name_zh": "SPN520240-FMI13", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P00C8", "description_zh": "DFC_PRVOpn", "description_en": "", "name_zh": "SPN520241", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520241, "fmi": 0, "dtc": "", "description_zh": "油轨泄压阀打开时间超过限值", "description_en": "", "name_zh": "SPN520241-FMI0", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520241, "fmi": 11, "dtc": "", "description_zh": "油轨泄压阀打开次数达到或超过最大值", "description_en": "", "name_zh": "SPN520241-FMI11", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520241, "fmi": 14, "dtc": "", "description_zh": "油轨泄压阀打开", "description_en": "", "name_zh": "SPN520241-FMI14", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520241, "fmi": 2, "dtc": "P01E4", "description_zh": "平均轨压超出容许范围", "description_en": "", "name_zh": "SPN520241-FMI2", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520241, "fmi": 20, "dtc": "", "description_zh": "轨压过高", "description_en": "", "name_zh": "SPN520241-FMI20", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器/执行器信号异常偏高", "线束短路或部件内部故障"], "diagnosis_summary": ["注意仪表相关报警灯", "避免高负荷运行"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册排查具体故障点"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册排查具体故障点"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520241, "fmi": 21, "dtc": "", "description_zh": "油轨压力过高", "description_en": "", "name_zh": "SPN520241-FMI21", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器老化漂移", "管路积碳堵塞", "大气压力传感器对比偏差过大"], "diagnosis_summary": ["注意仪表动力不足报警灯", "避免长时间高负荷运行"], "handling_plan": ["使用诊断仪读取实际压力值并对比标准大气压", "清洗或更换堵塞的管路", "重新校准传感器"], "repair_suggestion": ["使用诊断仪读取实际压力值并对比标准大气压", "清洗或更换堵塞的管路", "重新校准传感器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520241, "fmi": 22, "dtc": "", "description_zh": "油轨泄压阀打开时油量平衡错误", "description_en": "", "name_zh": "SPN520241-FMI22", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520242, "fmi": 11, "dtc": "", "description_zh": "EECU内部供电模块监测错误", "description_en": "", "name_zh": "SPN520242-FMI11", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P00D0", "description_zh": "DFC_RailMeUn0OfsMax", "description_en": "", "name_zh": "SPN520243", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520243, "fmi": 0, "dtc": "", "description_zh": "轨压正偏差超限值", "description_en": "", "name_zh": "SPN520243-FMI0", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520243, "fmi": 1, "dtc": "", "description_zh": "油轨压力高", "description_en": "", "name_zh": "SPN520243-FMI1", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器老化漂移", "管路积碳堵塞", "大气压力传感器对比偏差过大"], "diagnosis_summary": ["注意仪表动力不足报警灯", "避免长时间高负荷运行"], "handling_plan": ["使用诊断仪读取实际压力值并对比标准大气压", "清洗或更换堵塞的管路", "重新校准传感器"], "repair_suggestion": ["使用诊断仪读取实际压力值并对比标准大气压", "清洗或更换堵塞的管路", "重新校准传感器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520243, "fmi": 2, "dtc": "", "description_zh": "油轨压力超高", "description_en": "", "name_zh": "SPN520243-FMI2", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器老化漂移", "管路积碳堵塞", "大气压力传感器对比偏差过大"], "diagnosis_summary": ["注意仪表动力不足报警灯", "避免长时间高负荷运行"], "handling_plan": ["使用诊断仪读取实际压力值并对比标准大气压", "清洗或更换堵塞的管路", "重新校准传感器"], "repair_suggestion": ["使用诊断仪读取实际压力值并对比标准大气压", "清洗或更换堵塞的管路", "重新校准传感器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520243, "fmi": 20, "dtc": "", "description_zh": "油轨压力低于下限值", "description_en": "", "name_zh": "SPN520243-FMI20", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器老化漂移", "管路积碳堵塞", "大气压力传感器对比偏差过大"], "diagnosis_summary": ["注意仪表动力不足报警灯", "避免长时间高负荷运行"], "handling_plan": ["使用诊断仪读取实际压力值并对比标准大气压", "清洗或更换堵塞的管路", "重新校准传感器"], "repair_suggestion": ["使用诊断仪读取实际压力值并对比标准大气压", "清洗或更换堵塞的管路", "重新校准传感器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520243, "fmi": 21, "dtc": "", "description_zh": "油轨压力高", "description_en": "", "name_zh": "SPN520243-FMI21", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器老化漂移", "管路积碳堵塞", "大气压力传感器对比偏差过大"], "diagnosis_summary": ["注意仪表动力不足报警灯", "避免长时间高负荷运行"], "handling_plan": ["使用诊断仪读取实际压力值并对比标准大气压", "清洗或更换堵塞的管路", "重新校准传感器"], "repair_suggestion": ["使用诊断仪读取实际压力值并对比标准大气压", "清洗或更换堵塞的管路", "重新校准传感器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520243, "fmi": 22, "dtc": "", "description_zh": "油轨压力超高", "description_en": "", "name_zh": "SPN520243-FMI22", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器老化漂移", "管路积碳堵塞", "大气压力传感器对比偏差过大"], "diagnosis_summary": ["注意仪表动力不足报警灯", "避免长时间高负荷运行"], "handling_plan": ["使用诊断仪读取实际压力值并对比标准大气压", "清洗或更换堵塞的管路", "重新校准传感器"], "repair_suggestion": ["使用诊断仪读取实际压力值并对比标准大气压", "清洗或更换堵塞的管路", "重新校准传感器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520243, "fmi": 23, "dtc": "", "description_zh": "计量单元设定流量大", "description_en": "", "name_zh": "SPN520243-FMI23", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520243, "fmi": 24, "dtc": "", "description_zh": "计量阀设定流量大", "description_en": "", "name_zh": "SPN520243-FMI24", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520243, "fmi": 25, "dtc": "", "description_zh": "轨压变化量超过上限次数高于上限", "description_en": "", "name_zh": "SPN520243-FMI25", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器/执行器信号异常偏高", "线束短路或部件内部故障"], "diagnosis_summary": ["注意仪表相关报警灯", "避免高负荷运行"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册排查具体故障点"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册排查具体故障点"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520243, "fmi": 7, "dtc": "", "description_zh": "燃油计量单元设定流量大于理论值", "description_en": "", "name_zh": "SPN520243-FMI7", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520244, "fmi": 3, "dtc": "P009B/12", "description_zh": "FIE", "description_en": "", "name_zh": "SPN520244-FMI3", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Yellow(MIL:A)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520244, "fmi": 4, "dtc": "P009B/11", "description_zh": "FIE", "description_en": "", "name_zh": "SPN520244-FMI4", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Yellow(MIL:A)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520245, "fmi": 0, "dtc": "P016E/00", "description_zh": "FIE", "description_en": "", "name_zh": "SPN520245-FMI0", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Yellow(MIL:A)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520245, "fmi": 1, "dtc": "P016F/00", "description_zh": "FIE", "description_en": "", "name_zh": "SPN520245-FMI1", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "Red(MIL:A)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520245, "fmi": 16, "dtc": "P228F/00", "description_zh": "FIE", "description_en": "", "name_zh": "SPN520245-FMI16", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Yellow(MIL:A)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520245, "fmi": 18, "dtc": "P228E/00", "description_zh": "FIE", "description_en": "", "name_zh": "SPN520245-FMI18", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Yellow(MIL:A)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520248, "fmi": 11, "dtc": "P023C", "description_zh": "停车计数计时器精确性错误", "description_en": "", "name_zh": "SPN520248-FMI11", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P00BE", "description_zh": "DFC_WrnSCBat", "description_en": "", "name_zh": "SPN520250", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520250, "fmi": 3, "dtc": "P0247", "description_zh": "诊断灯驱动对电源短路", "description_en": "", "name_zh": "SPN520250-FMI3", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520250, "fmi": 4, "dtc": "P0248", "description_zh": "诊断灯驱动对地短路", "description_en": "", "name_zh": "SPN520250-FMI4", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520250, "fmi": 5, "dtc": "P0245", "description_zh": "诊断灯驱动无负载", "description_en": "", "name_zh": "SPN520250-FMI5", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520250, "fmi": 6, "dtc": "P0246", "description_zh": "诊断灯驱动温度太高", "description_en": "", "name_zh": "SPN520250-FMI6", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器元件老化导致信号漂移", "线束接触电阻增大", "ECU标定数据偏差"], "diagnosis_summary": ["观察仪表温度指示是否正常", "如读数明显异常请尽快检修"], "handling_plan": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "repair_suggestion": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520251, "fmi": 11, "dtc": "P0249", "description_zh": "故障诊断软件复位0", "description_en": "", "name_zh": "SPN520251-FMI11", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520251, "fmi": 20, "dtc": "P024A", "description_zh": "故障诊断软件复位1", "description_en": "", "name_zh": "SPN520251-FMI20", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520251, "fmi": 21, "dtc": "P024B", "description_zh": "故障诊断软件复位2", "description_en": "", "name_zh": "SPN520251-FMI21", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P000C", "description_zh": "DFC_APP12Plaus", "description_en": "", "name_zh": "SPN520252", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520252, "fmi": 2, "dtc": "P024C", "description_zh": "踏板1、踏板2之间电压信号偏差太大", "description_en": "", "name_zh": "SPN520252-FMI2", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P00B8", "description_zh": "DFC_T50CDTimeOut", "description_en": "", "name_zh": "SPN520253", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520253, "fmi": 11, "dtc": "", "description_zh": "T50开关错误", "description_en": "", "name_zh": "SPN520253-FMI11", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520254, "fmi": 2, "dtc": "P0020", "description_zh": "冷启动时温度_1不可信", "description_en": "", "name_zh": "SPN520254-FMI2", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器元件老化导致信号漂移", "线束接触电阻增大", "ECU标定数据偏差"], "diagnosis_summary": ["观察仪表温度指示是否正常", "如读数明显异常请尽快检修"], "handling_plan": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "repair_suggestion": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520255, "fmi": 2, "dtc": "P0021", "description_zh": "冷启动时温度_2不可信", "description_en": "", "name_zh": "SPN520255-FMI2", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器元件老化导致信号漂移", "线束接触电阻增大", "ECU标定数据偏差"], "diagnosis_summary": ["观察仪表温度指示是否正常", "如读数明显异常请尽快检修"], "handling_plan": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "repair_suggestion": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520256, "fmi": 2, "dtc": "P0022", "description_zh": "冷启动时温度_3不可信", "description_en": "", "name_zh": "SPN520256-FMI2", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器元件老化导致信号漂移", "线束接触电阻增大", "ECU标定数据偏差"], "diagnosis_summary": ["观察仪表温度指示是否正常", "如读数明显异常请尽快检修"], "handling_plan": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "repair_suggestion": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520257, "fmi": 2, "dtc": "P0023", "description_zh": "冷启动时温度_4不可信", "description_en": "", "name_zh": "SPN520257-FMI2", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器元件老化导致信号漂移", "线束接触电阻增大", "ECU标定数据偏差"], "diagnosis_summary": ["观察仪表温度指示是否正常", "如读数明显异常请尽快检修"], "handling_plan": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "repair_suggestion": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520258, "fmi": 2, "dtc": "P0024", "description_zh": "冷启动时多个温度不可信", "description_en": "", "name_zh": "SPN520258-FMI2", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器元件老化导致信号漂移", "线束接触电阻增大", "ECU标定数据偏差"], "diagnosis_summary": ["观察仪表温度指示是否正常", "如读数明显异常请尽快检修"], "handling_plan": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "repair_suggestion": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P1179", "description_zh": "连续流阀流量高于命令值", "description_en": "", "name_zh": "SPN520260FMI15_DTCP1179", "brand": "玉柴", "system": "燃气喷射部件（连续流阀）", "controller": "ECU", "category": "燃气喷射部件（连续流阀）", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表报警提示", "避免高负荷运行"], "handling_plan": ["检查连续流阀控制电流及PWM信号是否异常，重点排查阀芯卡滞或弹簧断裂导致阀口常开。测量实际流量与ECU指令值对比，若偏差过大需清洗或更换连续流阀总成，并重新进行流量标定。"], "repair_suggestion": ["检查连续流阀控制电流及PWM信号是否异常，重点排查阀芯卡滞或弹簧断裂导致阀口常开。测量实际流量与ECU指令值对比，若偏差过大需清洗或更换连续流阀总成，并重新进行流量标定。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "1180", "description_zh": "CFV流量实际值低于命令值（CFV flow lower than commanded）", "description_en": "", "name_zh": "SPN520260FMI17_DTC1180", "brand": "重汽", "system": "ECU", "controller": "ECU", "category": "", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表报警提示", "尽快安排检修"], "handling_plan": ["检查CFV（可控流量阀）及其线路是否卡滞、堵塞或供电/接地不良，重点测量阀体电阻及控制信号占空比。清洁或更换CFV阀芯，并检查进气系统有无泄漏或滤清器堵塞导致实际流量偏低。若阀体正常，需进一步排查ECU输出或相关传感器（如进气压力/流量）的标定偏差。"], "repair_suggestion": ["检查CFV（可控流量阀）及其线路是否卡滞、堵塞或供电/接地不良，重点测量阀体电阻及控制信号占空比。清洁或更换CFV阀芯，并检查进气系统有无泄漏或滤清器堵塞导致实际流量偏低。若阀体正常，需进一步排查ECU输出或相关传感器（如进气压力/流量）的标定偏差。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P0001", "description_zh": "DFC_FlFltHt1SCBat", "description_en": "", "name_zh": "SPN520261", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520261, "fmi": 3, "dtc": "P0112", "description_zh": "燃油加热驱动对电源短路", "description_en": "", "name_zh": "SPN520261-FMI3", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520261, "fmi": 4, "dtc": "P0113", "description_zh": "燃油加热驱动对地短路", "description_en": "", "name_zh": "SPN520261-FMI4", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520261, "fmi": 5, "dtc": "P0110", "description_zh": "燃油加热驱动无负载", "description_en": "", "name_zh": "SPN520261-FMI5", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520261, "fmi": 6, "dtc": "P0111", "description_zh": "燃油加热驱动过热", "description_en": "", "name_zh": "SPN520261-FMI6", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P0056", "description_zh": "DFC_FlSysWtDet", "description_en": "", "name_zh": "SPN520264", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520264, "fmi": 11, "dtc": "P0116", "description_zh": "油中有太多水", "description_en": "", "name_zh": "SPN520264-FMI11", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520264, "fmi": 3, "dtc": "P0114", "description_zh": "油中有水传感器电压信号高于上限", "description_en": "", "name_zh": "SPN520264-FMI3", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器/执行器信号异常偏高", "线束短路或部件内部故障"], "diagnosis_summary": ["注意仪表相关报警灯", "避免高负荷运行"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册排查具体故障点"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册排查具体故障点"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520264, "fmi": 4, "dtc": "P0115", "description_zh": "油中有水传感器电压信号低于下限", "description_en": "", "name_zh": "SPN520264-FMI4", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器/执行器信号异常偏低", "线束断路或搭铁", "部件损坏"], "diagnosis_summary": ["注意仪表相关报警灯", "尽快安排检修"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和供电", "测量传感器/执行器参数"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和供电", "测量传感器/执行器参数"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520265, "fmi": 0, "dtc": "P01F3", "description_zh": "轨压超过最大允许值", "description_en": "", "name_zh": "SPN520265-FMI0", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520265, "fmi": 11, "dtc": "", "description_zh": "PRV阀打开错误", "description_en": "", "name_zh": "SPN520265-FMI11", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520265, "fmi": 14, "dtc": "", "description_zh": "高压泵始终工作在最大供油状态", "description_en": "", "name_zh": "SPN520265-FMI14", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器/执行器信号异常偏高", "线束短路或部件内部故障"], "diagnosis_summary": ["注意仪表相关报警灯", "避免高负荷运行"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册排查具体故障点"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册排查具体故障点"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520266, "fmi": 11, "dtc": "P00F6", "description_zh": "模板转换偏差太大", "description_en": "", "name_zh": "SPN520266-FMI11", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520268, "fmi": 11, "dtc": "P0106", "description_zh": "油量平衡修正油量错误1", "description_en": "", "name_zh": "SPN520268-FMI11", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520268, "fmi": 20, "dtc": "P0107", "description_zh": "油量平衡修正油量错误2", "description_en": "", "name_zh": "SPN520268-FMI20", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520268, "fmi": 21, "dtc": "P0108", "description_zh": "油量平衡修正油量错误3", "description_en": "", "name_zh": "SPN520268-FMI21", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520268, "fmi": 22, "dtc": "P0109", "description_zh": "油量平衡修正油量错误4", "description_en": "", "name_zh": "SPN520268-FMI22", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520268, "fmi": 23, "dtc": "P010A", "description_zh": "油量平衡修正油量错误5", "description_en": "", "name_zh": "SPN520268-FMI23", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520268, "fmi": 24, "dtc": "P010B", "description_zh": "油量平衡修正油量错误61", "description_en": "", "name_zh": "SPN520268-FMI24", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520269, "fmi": 14, "dtc": "P0041", "description_zh": "增压器保护使得扭矩限制过大", "description_en": "", "name_zh": "SPN520269-FMI14", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520270, "fmi": 14, "dtc": "P0042", "description_zh": "发动机保护使得扭矩限制过大", "description_en": "", "name_zh": "SPN520270-FMI14", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520271, "fmi": 14, "dtc": "P0043", "description_zh": "喷油系统保护使得扭矩限制过大", "description_en": "", "name_zh": "SPN520271-FMI14", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["喷油器电磁阀线圈断路或短路", "喷油器针阀卡滞", "喷油器回油量过大", "线束接头松动"], "diagnosis_summary": ["注意发动机抖动、缺缸现象", "避免急加速，低速行驶至维修点"], "handling_plan": ["使用诊断仪做断缸测试确定故障缸", "测量喷油器线圈电阻（正常0.5-2Ω）", "检查线束接头", "进行喷油器回油量测试"], "repair_suggestion": ["使用诊断仪做断缸测试确定故障缸", "测量喷油器线圈电阻（正常0.5-2Ω）", "检查线束接头", "进行喷油器回油量测试"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520272, "fmi": 14, "dtc": "P0045", "description_zh": "排气制动使得扭矩限制过大", "description_en": "", "name_zh": "SPN520272-FMI14", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520273, "fmi": 14, "dtc": "533", "description_zh": "颗粒捕集器使得扭矩限制过大", "description_en": "", "name_zh": "SPN520273-FMI14", "brand": "龙擎", "system": "国四EDC17(闪码)", "controller": "", "category": "国四EDC17(闪码)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520274, "fmi": 14, "dtc": "P0047", "description_zh": "扭矩限制器使得扭矩限制过大", "description_en": "", "name_zh": "SPN520274-FMI14", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520275, "fmi": 14, "dtc": "P0048", "description_zh": "烟度限值使得扭矩限制过大", "description_en": "", "name_zh": "SPN520275-FMI14", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520276, "fmi": 11, "dtc": "P0175", "description_zh": "远程加速踏板两个电压不一致", "description_en": "", "name_zh": "SPN520276-FMI11", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P00E0", "description_zh": "DFC_RmtApp1SRCMax", "description_en": "", "name_zh": "SPN520277", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520277, "fmi": 3, "dtc": "P022D", "description_zh": "远程踏板1电压高于上限", "description_en": "", "name_zh": "SPN520277-FMI3", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器/执行器信号异常偏高", "线束短路或部件内部故障"], "diagnosis_summary": ["注意仪表相关报警灯", "避免高负荷运行"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册排查具体故障点"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册排查具体故障点"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520277, "fmi": 4, "dtc": "P0231", "description_zh": "远程踏板1电压低于下限", "description_en": "", "name_zh": "SPN520277-FMI4", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器/执行器信号异常偏低", "线束断路或搭铁", "部件损坏"], "diagnosis_summary": ["注意仪表相关报警灯", "尽快安排检修"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和供电", "测量传感器/执行器参数"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和供电", "测量传感器/执行器参数"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P00E2", "description_zh": "DFC_RmtApp2SRCMax", "description_en": "", "name_zh": "SPN520278", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520278, "fmi": 3, "dtc": "P022E", "description_zh": "远程踏板2电压高于上限", "description_en": "", "name_zh": "SPN520278-FMI3", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器/执行器信号异常偏高", "线束短路或部件内部故障"], "diagnosis_summary": ["注意仪表相关报警灯", "避免高负荷运行"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册排查具体故障点"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册排查具体故障点"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520278, "fmi": 4, "dtc": "P0232", "description_zh": "远程踏板2电压低于下限", "description_en": "", "name_zh": "SPN520278-FMI4", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器/执行器信号异常偏低", "线束断路或搭铁", "部件损坏"], "diagnosis_summary": ["注意仪表相关报警灯", "尽快安排检修"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和供电", "测量传感器/执行器参数"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和供电", "测量传感器/执行器参数"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520279, "fmi": 3, "dtc": "P023F", "description_zh": "停车指示灯对电源短路", "description_en": "", "name_zh": "SPN520279-FMI3", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520279, "fmi": 4, "dtc": "P0240", "description_zh": "停车指示对地短路", "description_en": "", "name_zh": "SPN520279-FMI4", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520279, "fmi": 5, "dtc": "P023D", "description_zh": "停车指示灯无负载", "description_en": "", "name_zh": "SPN520279-FMI5", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520279, "fmi": 6, "dtc": "P023E", "description_zh": "停车指示灯温度太高", "description_en": "", "name_zh": "SPN520279-FMI6", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器元件老化导致信号漂移", "线束接触电阻增大", "ECU标定数据偏差"], "diagnosis_summary": ["观察仪表温度指示是否正常", "如读数明显异常请尽快检修"], "handling_plan": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "repair_suggestion": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520280, "fmi": 2, "dtc": "P024E", "description_zh": "远程踏板1、远程踏板2之间电压信号偏差太大", "description_en": "", "name_zh": "SPN520280-FMI2", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520281, "fmi": 3, "dtc": "P02CE", "description_zh": "报警灯对电源短路", "description_en": "", "name_zh": "SPN520281-FMI3", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520281, "fmi": 4, "dtc": "P02CF", "description_zh": "报警灯对地短路", "description_en": "", "name_zh": "SPN520281-FMI4", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520281, "fmi": 5, "dtc": "P02CC", "description_zh": "报警灯开路", "description_en": "", "name_zh": "SPN520281-FMI5", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520281, "fmi": 6, "dtc": "P02CD", "description_zh": "报警灯过热", "description_en": "", "name_zh": "SPN520281-FMI6", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P0138", "description_zh": "DFC_EGRVlvHBrgOpnLd", "description_en": "", "name_zh": "SPN520282", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["EGR阀积碳卡滞", "EGR阀电机或位置传感器故障", "EGR冷却器堵塞", "真空管路泄漏"], "diagnosis_summary": ["注意仪表发动机故障灯", "如动力无明显下降可继续行驶至维修点"], "handling_plan": ["使用诊断工具执行EGR阀动作测试", "拆卸清洗EGR阀体和管路积碳", "检查EGR阀位置传感器信号", "检查真空管路"], "repair_suggestion": ["使用诊断工具执行EGR阀动作测试", "拆卸清洗EGR阀体和管路积碳", "检查EGR阀位置传感器信号", "检查真空管路"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520287, "fmi": 11, "dtc": "", "description_zh": "EECU内部故障（bank2-喷油电容2对地短路测试错误）", "description_en": "", "name_zh": "SPN520287-FMI11", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["喷油器电磁阀线圈断路或短路", "喷油器针阀卡滞", "喷油器回油量过大", "线束接头松动"], "diagnosis_summary": ["注意发动机抖动、缺缸现象", "避免急加速，低速行驶至维修点"], "handling_plan": ["使用诊断仪做断缸测试确定故障缸", "测量喷油器线圈电阻（正常0.5-2Ω）", "检查线束接头", "进行喷油器回油量测试"], "repair_suggestion": ["使用诊断仪做断缸测试确定故障缸", "测量喷油器线圈电阻（正常0.5-2Ω）", "检查线束接头", "进行喷油器回油量测试"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520287, "fmi": 14, "dtc": "", "description_zh": "EECU内部故障（bank2喷油电容2对地短路）", "description_en": "", "name_zh": "SPN520287-FMI14", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["喷油器电磁阀线圈断路或短路", "喷油器针阀卡滞", "喷油器回油量过大", "线束接头松动"], "diagnosis_summary": ["注意发动机抖动、缺缸现象", "避免急加速，低速行驶至维修点"], "handling_plan": ["使用诊断仪做断缸测试确定故障缸", "测量喷油器线圈电阻（正常0.5-2Ω）", "检查线束接头", "进行喷油器回油量测试"], "repair_suggestion": ["使用诊断仪做断缸测试确定故障缸", "测量喷油器线圈电阻（正常0.5-2Ω）", "检查线束接头", "进行喷油器回油量测试"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520287, "fmi": 3, "dtc": "P0131", "description_zh": "盆友电容2电路", "description_en": "", "name_zh": "SPN520287-FMI3", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P0071", "description_zh": "DFC_stFuelFoul", "description_en": "", "name_zh": "SPN520289", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520289, "fmi": 14, "dtc": "P010F", "description_zh": "燃油滤清器堵塞不可信", "description_en": "", "name_zh": "SPN520289-FMI14", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520289, "fmi": 3, "dtc": "P010C", "description_zh": "燃油压差电压信号高于上限", "description_en": "", "name_zh": "SPN520289-FMI3", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器/执行器信号异常偏高", "线束短路或部件内部故障"], "diagnosis_summary": ["注意仪表相关报警灯", "避免高负荷运行"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册排查具体故障点"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册排查具体故障点"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520289, "fmi": 4, "dtc": "P010D", "description_zh": "燃油压差电压信号低于下限", "description_en": "", "name_zh": "SPN520289-FMI4", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器/执行器信号异常偏低", "线束断路或搭铁", "部件损坏"], "diagnosis_summary": ["注意仪表相关报警灯", "尽快安排检修"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和供电", "测量传感器/执行器参数"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和供电", "测量传感器/执行器参数"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520289, "fmi": 7, "dtc": "P010E", "description_zh": "燃油滤清器堵塞", "description_en": "", "name_zh": "SPN520289-FMI7", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520290, "fmi": 11, "dtc": "", "description_zh": "EECU监控报错", "description_en": "", "name_zh": "SPN520290-FMI11", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520290, "fmi": 20, "dtc": "", "description_zh": "EECU监控报错", "description_en": "", "name_zh": "SPN520290-FMI20", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520290, "fmi": 21, "dtc": "", "description_zh": "EECU监控报错", "description_en": "", "name_zh": "SPN520290-FMI21", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520290, "fmi": 22, "dtc": "", "description_zh": "EECU监控报错", "description_en": "", "name_zh": "SPN520290-FMI22", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520290, "fmi": 23, "dtc": "", "description_zh": "EECU监控报错", "description_en": "", "name_zh": "SPN520290-FMI23", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520290, "fmi": 24, "dtc": "", "description_zh": "EECU监控报错", "description_en": "", "name_zh": "SPN520290-FMI24", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520290, "fmi": 25, "dtc": "", "description_zh": "EECU监控报错", "description_en": "", "name_zh": "SPN520290-FMI25", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520290, "fmi": 26, "dtc": "", "description_zh": "EECU监控报错", "description_en": "", "name_zh": "SPN520290-FMI26", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520290, "fmi": 27, "dtc": "", "description_zh": "EECU监控报错", "description_en": "", "name_zh": "SPN520290-FMI27", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520290, "fmi": 3, "dtc": "", "description_zh": "EECU监控报错", "description_en": "", "name_zh": "SPN520290-FMI3", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520304, "fmi": 6, "dtc": "", "description_zh": "后桥气压传感器信号线对地短路或开路", "description_en": "", "name_zh": "SPN520304-FMI6", "brand": "东风新能源", "system": "组合仪表传感器(26，20260121更新)", "controller": "组合仪表传感器(26，20260121更新)", "category": "组合仪表传感器(26，20260121更新)", "ecu_type": "组合仪表传感器(26，20260121更新)", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["1） 后桥气压传感器对地短路或开路 2）后桥气压传感器损坏"], "diagnosis_summary": ["注意仪表相关报警灯", "信号异常时系统会采用替代值运行"], "handling_plan": ["1）检测后桥气压传感器是否对地短路或开路     2）检测后桥气压传感器是否损坏"], "repair_suggestion": ["1）检测后桥气压传感器是否对地短路或开路     2）检测后桥气压传感器是否损坏"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520305, "fmi": 6, "dtc": "", "description_zh": "挂车气压传感器信号线对地短路或开路", "description_en": "", "name_zh": "SPN520305-FMI6", "brand": "东风新能源", "system": "组合仪表传感器(26，20260121更新)", "controller": "组合仪表传感器(26，20260121更新)", "category": "组合仪表传感器(26，20260121更新)", "ecu_type": "组合仪表传感器(26，20260121更新)", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["1） 挂车气压传感器对地短路或开路 2）挂车气压传感器损坏"], "diagnosis_summary": ["注意仪表相关报警灯", "信号异常时系统会采用替代值运行"], "handling_plan": ["1）检测挂车气压传感器是否对地短路或开路     2）检测挂车气压传感器是否损坏"], "repair_suggestion": ["1）检测挂车气压传感器是否对地短路或开路     2）检测挂车气压传感器是否损坏"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520335, "fmi": 5, "dtc": "U3000/01", "description_zh": "ECM", "description_en": "", "name_zh": "SPN520335-FMI5", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:B1)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520413, "fmi": 9, "dtc": "U1146/00", "description_zh": "ACM:ACM未收到ECM报文——子网通讯故障", "description_en": "", "name_zh": "SPN520413-FMI9", "brand": "龙擎", "system": "ACM 后处理控制模块", "controller": "ACM 后处理控制模块", "category": "ACM 后处理控制模块", "ecu_type": "ACM 后处理控制模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:A)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520416, "fmi": 9, "dtc": "U116F/00", "description_zh": "ACM", "description_en": "", "name_zh": "SPN520416-FMI9", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:A)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "4287", "description_zh": "闭式曲轴箱通风系统压力传感器 - 电压低于正常值或对低压电源短路", "description_en": "", "name_zh": "SPN520595FMI4_DTC4287", "brand": "康明斯", "system": "ECM", "controller": "ECM", "category": "", "ecu_type": "ECM", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意发动机是否难以启动或熄火", "尽量不要熄火"], "handling_plan": ["检查曲轴箱通风压力传感器及其线路，重点测量传感器供电（通常5V）和信号线对地/对电源是否短路，以及插头端子是否腐蚀或退针。若线路正常，直接更换传感器", "同时确认闭式通风系统无堵塞或泄漏，避免因压力异常导致误报。"], "repair_suggestion": ["检查曲轴箱通风压力传感器及其线路，重点测量传感器供电（通常5V）和信号线对地/对电源是否短路，以及插头端子是否腐蚀或退针。若线路正常，直接更换传感器", "同时确认闭式通风系统无堵塞或泄漏，避免因压力异常导致误报。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "569", "description_zh": "TCS1-2报文接收超时（TCS1-2报文接收超时TSC1_2RxTimeoutFault）", "description_en": "", "name_zh": "SPN520701FMI9_DTC569", "brand": "潍柴", "system": "整车", "controller": "ECU", "category": "整车", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表是否有多个报警灯同时点亮"], "handling_plan": ["检查整车CAN通讯线路及终端电阻，确认TSC1报文发送节点（如VCU或变速箱控制器）供电与接地是否正常。重点排查TCS控制器与CAN总线连接器针脚是否松动或氧化，必要时更换损坏的线束或接插件。若线路正常，则需更新或重刷TCS控制器软件，并验证其报文发送周期是否满足规范。"], "repair_suggestion": ["检查整车CAN通讯线路及终端电阻，确认TSC1报文发送节点（如VCU或变速箱控制器）供电与接地是否正常。重点排查TCS控制器与CAN总线连接器针脚是否松动或氧化，必要时更换损坏的线束或接插件。若线路正常，则需更新或重刷TCS控制器软件，并验证其报文发送周期是否满足规范。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "575", "description_zh": "TCS1-7报文接收超时（TCS1-7报文接收超时TSC1_7RxTimeoutFault）", "description_en": "", "name_zh": "SPN520706FMI9_DTC575", "brand": "潍柴", "system": "整车", "controller": "ECU", "category": "整车", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表是否有多个报警灯同时点亮"], "handling_plan": ["检查TSC1（变速器控制模块）与整车CAN总线之间的通信线路，重点排查插头端子是否松动、氧化或退针，并测量CAN-H与CAN-L电阻及电压是否正常。若线路无异常，则刷新或升级变速器控制模块软件，并确认其供电与搭铁是否稳定。最后，若故障仍存在，需替换变速器控制模块进行测试，以排除模块内部硬件故障。"], "repair_suggestion": ["检查TSC1（变速器控制模块）与整车CAN总线之间的通信线路，重点排查插头端子是否松动、氧化或退针，并测量CAN-H与CAN-L电阻及电压是否正常。若线路无异常，则刷新或升级变速器控制模块软件，并确认其供电与搭铁是否稳定。最后，若故障仍存在，需替换变速器控制模块进行测试，以排除模块内部硬件故障。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 520, "fmi": 8, "dtc": "", "description_zh": "排气制动信号异常", "description_en": "", "name_zh": "SPN520-FMI8", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 521001, "fmi": 1, "dtc": "P032A", "description_zh": "爆震信号异常", "description_en": "", "name_zh": "SPN521001-FMI1", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521002, "fmi": 14, "dtc": "P1711", "description_zh": "通讯异常", "description_en": "", "name_zh": "SPN521002-FMI14", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521002, "fmi": 2, "dtc": "P1711", "description_zh": "通讯异常", "description_en": "", "name_zh": "SPN521002-FMI2", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521003, "fmi": 14, "dtc": "P1712", "description_zh": "通讯异常", "description_en": "", "name_zh": "SPN521003-FMI14", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521003, "fmi": 19, "dtc": "P1712", "description_zh": "通讯异常", "description_en": "", "name_zh": "SPN521003-FMI19", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["下电等待30s，插拔涡轮下游温度传感器接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521004, "fmi": 14, "dtc": "P1713", "description_zh": "通讯异常", "description_en": "", "name_zh": "SPN521004-FMI14", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["下电等待30s，插拔涡轮下游温度传感器接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521004, "fmi": 19, "dtc": "P1713", "description_zh": "通讯异常", "description_en": "", "name_zh": "SPN521004-FMI19", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["下电等待30s，插拔涡轮下游温度传感器接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521018, "fmi": 20, "dtc": "", "description_zh": "TM:目标扭矩过大故障", "description_en": "", "name_zh": "SPN521018-FMI20", "brand": "东风新能源", "system": "重卡MCU2", "controller": "重卡MCU2", "category": "重卡MCU2", "ecu_type": "重卡MCU2", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["1、VCU发送信号逻辑计算错误"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521021, "fmi": 2, "dtc": "", "description_zh": "ABS:EEC1_CPC3 CAN报文超时", "description_en": "", "name_zh": "SPN521021-FMI2", "brand": "龙擎", "system": "EBS/ABS 制动系统", "controller": "EBS/ABS 制动系统", "category": "EBS/ABS 制动系统", "ecu_type": "EBS/ABS 制动系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521022, "fmi": 2, "dtc": "", "description_zh": "ABS:EEC2_CPC3 CAN报文超时", "description_en": "", "name_zh": "SPN521022-FMI2", "brand": "龙擎", "system": "EBS/ABS 制动系统", "controller": "EBS/ABS 制动系统", "category": "EBS/ABS 制动系统", "ecu_type": "EBS/ABS 制动系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521023, "fmi": 2, "dtc": "", "description_zh": "ABS:EEC3_CPC3 CAN报文超时", "description_en": "", "name_zh": "SPN521023-FMI2", "brand": "龙擎", "system": "EBS/ABS 制动系统", "controller": "EBS/ABS 制动系统", "category": "EBS/ABS 制动系统", "ecu_type": "EBS/ABS 制动系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521024, "fmi": 2, "dtc": "", "description_zh": "ABS:ERC1_RET CAN报文超时", "description_en": "", "name_zh": "SPN521024-FMI2", "brand": "龙擎", "system": "EBS/ABS 制动系统", "controller": "EBS/ABS 制动系统", "category": "EBS/ABS 制动系统", "ecu_type": "EBS/ABS 制动系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521300, "fmi": 17, "dtc": "", "description_zh": "BMS:绝缘电阻轻微低", "description_en": "", "name_zh": "SPN521300-FMI17", "brand": "龙擎", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "绝缘故障灯点亮", "trigger_condition": ["相关传感器/执行器信号异常偏低", "线束断路或搭铁", "部件损坏"], "diagnosis_summary": ["注意仪表相关报警灯", "尽快安排检修"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和供电", "测量传感器/执行器参数"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和供电", "测量传感器/执行器参数"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521300, "fmi": 18, "dtc": "", "description_zh": "BMS:绝缘电阻一般低", "description_en": "", "name_zh": "SPN521300-FMI18", "brand": "龙擎", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "绝缘故障灯点亮", "trigger_condition": ["相关传感器/执行器信号异常偏低", "线束断路或搭铁", "部件损坏"], "diagnosis_summary": ["注意仪表相关报警灯", "尽快安排检修"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和供电", "测量传感器/执行器参数"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和供电", "测量传感器/执行器参数"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521301, "fmi": 0, "dtc": "", "description_zh": "BMS:单体温度严重高", "description_en": "", "name_zh": "SPN521301-FMI0", "brand": "龙擎", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "高温故障灯点亮", "trigger_condition": ["传感器元件老化导致信号漂移", "线束接触电阻增大", "ECU标定数据偏差"], "diagnosis_summary": ["观察仪表温度指示是否正常", "如读数明显异常请尽快检修"], "handling_plan": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "repair_suggestion": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521301, "fmi": 1, "dtc": "", "description_zh": "BMS:单体温度严重低", "description_en": "", "name_zh": "SPN521301-FMI1", "brand": "龙擎", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "低温运行灯点亮", "trigger_condition": ["传感器元件老化导致信号漂移", "线束接触电阻增大", "ECU标定数据偏差"], "diagnosis_summary": ["观察仪表温度指示是否正常", "如读数明显异常请尽快检修"], "handling_plan": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "repair_suggestion": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521301, "fmi": 15, "dtc": "", "description_zh": "BMS:单体温度轻微高", "description_en": "", "name_zh": "SPN521301-FMI15", "brand": "龙擎", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器元件老化导致信号漂移", "线束接触电阻增大", "ECU标定数据偏差"], "diagnosis_summary": ["观察仪表温度指示是否正常", "如读数明显异常请尽快检修"], "handling_plan": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "repair_suggestion": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521301, "fmi": 16, "dtc": "", "description_zh": "BMS:单体温度一般高", "description_en": "", "name_zh": "SPN521301-FMI16", "brand": "龙擎", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "高温故障灯点亮", "trigger_condition": ["传感器元件老化导致信号漂移", "线束接触电阻增大", "ECU标定数据偏差"], "diagnosis_summary": ["观察仪表温度指示是否正常", "如读数明显异常请尽快检修"], "handling_plan": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "repair_suggestion": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521301, "fmi": 18, "dtc": "", "description_zh": "电池温度过低2级", "description_en": "", "name_zh": "SPN521301-FMI18", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["Tmin≤-25℃"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521301, "fmi": 20, "dtc": "", "description_zh": "单体电芯极限过温 0-norm；1-fault", "description_en": "", "name_zh": "SPN521301-FMI20", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["Tmax≥68℃"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521302, "fmi": 15, "dtc": "", "description_zh": "BMS:温差轻微大", "description_en": "", "name_zh": "SPN521302-FMI15", "brand": "龙擎", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521302, "fmi": 16, "dtc": "", "description_zh": "BMS:温差一般大", "description_en": "", "name_zh": "SPN521302-FMI16", "brand": "龙擎", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "电池故障灯点亮", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521304, "fmi": 0, "dtc": "", "description_zh": "BMS:电池总电压严重高", "description_en": "", "name_zh": "SPN521304-FMI0", "brand": "龙擎", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "电池故障灯点亮", "trigger_condition": ["相关传感器/执行器信号异常偏高", "线束短路或部件内部故障"], "diagnosis_summary": ["注意仪表相关报警灯", "避免高负荷运行"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册排查具体故障点"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册排查具体故障点"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521304, "fmi": 15, "dtc": "", "description_zh": "BMS:电池总电压轻微高", "description_en": "", "name_zh": "SPN521304-FMI15", "brand": "龙擎", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器/执行器信号异常偏高", "线束短路或部件内部故障"], "diagnosis_summary": ["注意仪表相关报警灯", "避免高负荷运行"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册排查具体故障点"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册排查具体故障点"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521304, "fmi": 16, "dtc": "", "description_zh": "BMS:电池总电压一般高", "description_en": "", "name_zh": "SPN521304-FMI16", "brand": "龙擎", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器/执行器信号异常偏高", "线束短路或部件内部故障"], "diagnosis_summary": ["注意仪表相关报警灯", "避免高负荷运行"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册排查具体故障点"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册排查具体故障点"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521304, "fmi": 17, "dtc": "", "description_zh": "BMS:电池总电压轻微低", "description_en": "", "name_zh": "SPN521304-FMI17", "brand": "龙擎", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器/执行器信号异常偏低", "线束断路或搭铁", "部件损坏"], "diagnosis_summary": ["注意仪表相关报警灯", "尽快安排检修"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和供电", "测量传感器/执行器参数"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和供电", "测量传感器/执行器参数"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521304, "fmi": 23, "dtc": "", "description_zh": "可充电储能系统不匹配故障报警", "description_en": "", "name_zh": "SPN521304-FMI23", "brand": "龙擎", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "电池故障灯点亮", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521305, "fmi": 0, "dtc": "", "description_zh": "单体严重过压", "description_en": "", "name_zh": "SPN521305-FMI0", "brand": "龙擎", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521305, "fmi": 15, "dtc": "", "description_zh": "单体轻微过压", "description_en": "", "name_zh": "SPN521305-FMI15", "brand": "龙擎", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521305, "fmi": 16, "dtc": "", "description_zh": "单体一般过压", "description_en": "", "name_zh": "SPN521305-FMI16", "brand": "龙擎", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521305, "fmi": 17, "dtc": "", "description_zh": "BMS:单体轻微欠压", "description_en": "", "name_zh": "SPN521305-FMI17", "brand": "龙擎", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521306, "fmi": 15, "dtc": "", "description_zh": "电池单体一致性差", "description_en": "", "name_zh": "SPN521306-FMI15", "brand": "龙擎", "system": "动力电池系统", "controller": "动力电池系统", "category": "动力电池系统", "ecu_type": "动力电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["电池单体"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["联系电池供应商维修更换电池单体一致性较差的电池包。"], "repair_suggestion": ["联系电池供应商维修更换电池单体一致性较差的电池包。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521307, "fmi": 0, "dtc": "", "description_zh": "脉冲回充电流严重超限报警", "description_en": "", "name_zh": "SPN521307-FMI0", "brand": "龙擎", "system": "动力电池系统", "controller": "动力电池系统", "category": "动力电池系统", "ecu_type": "动力电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["电池包"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["查看发出此报警时整车再生制动回馈实际电流与BMS脉冲回充允许电流的差异。如果再生制动回馈实际电流持续5s以上均大于BBMS脉冲回充允许电流，则需检查整车控制器再生制动能量管理策略或电机控制器能量回馈控制功能。如果整车再生制动回馈实际电流并未持续5s大于BMS脉冲回充允许电流，需联系电池供应商维修。"], "repair_suggestion": ["查看发出此报警时整车再生制动回馈实际电流与BMS脉冲回充允许电流的差异。如果再生制动回馈实际电流持续5s以上均大于BBMS脉冲回充允许电流，则需检查整车控制器再生制动能量管理策略或电机控制器能量回馈控制功能。如果整车再生制动回馈实际电流并未持续5s大于BMS脉冲回充允许电流，需联系电池供应商维修。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521307, "fmi": 15, "dtc": "", "description_zh": "脉冲回充电流一般超限报警", "description_en": "", "name_zh": "SPN521307-FMI15", "brand": "龙擎", "system": "动力电池系统", "controller": "动力电池系统", "category": "动力电池系统", "ecu_type": "动力电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["电池包"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["查看发出此报警时整车再生制动回馈实际电流与BMS脉冲回充允许电流的差异。如果再生制动回馈实际电流持续5s以上均大于BBMS脉冲回充允许电流，则需检查整车控制器再生制动能量管理策略或电机控制器能量回馈控制功能。如果整车再生制动回馈实际电流并未持续5s大于BMS脉冲回充允许电流，需联系电池供应商维修。"], "repair_suggestion": ["查看发出此报警时整车再生制动回馈实际电流与BMS脉冲回充允许电流的差异。如果再生制动回馈实际电流持续5s以上均大于BBMS脉冲回充允许电流，则需检查整车控制器再生制动能量管理策略或电机控制器能量回馈控制功能。如果整车再生制动回馈实际电流并未持续5s大于BMS脉冲回充允许电流，需联系电池供应商维修。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521307, "fmi": 16, "dtc": "", "description_zh": "脉冲回充电流明显超限报警", "description_en": "", "name_zh": "SPN521307-FMI16", "brand": "龙擎", "system": "动力电池系统", "controller": "动力电池系统", "category": "动力电池系统", "ecu_type": "动力电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["电池包"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["查看发出此报警时整车再生制动回馈实际电流与BMS脉冲回充允许电流的差异。如果再生制动回馈实际电流持续5s以上均大于BBMS脉冲回充允许电流，则需检查整车控制器再生制动能量管理策略或电机控制器能量回馈控制功能。如果整车再生制动回馈实际电流并未持续5s大于BMS脉冲回充允许电流，需联系电池供应商维修。"], "repair_suggestion": ["查看发出此报警时整车再生制动回馈实际电流与BMS脉冲回充允许电流的差异。如果再生制动回馈实际电流持续5s以上均大于BBMS脉冲回充允许电流，则需检查整车控制器再生制动能量管理策略或电机控制器能量回馈控制功能。如果整车再生制动回馈实际电流并未持续5s大于BMS脉冲回充允许电流，需联系电池供应商维修。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521307, "fmi": 6, "dtc": "", "description_zh": "充电电流超限报警", "description_en": "", "name_zh": "SPN521307-FMI6", "brand": "龙擎", "system": "动力电池系统", "controller": "动力电池系统", "category": "动力电池系统", "ecu_type": "动力电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["充电桩"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["更换充电桩充电查看是否仍有充电电流超限报警。 如果没有复现，则充电电流超限问题系充电桩输出异常导致，车辆无故障。 如果复现，则则联系电池供应商维修。"], "repair_suggestion": ["更换充电桩充电查看是否仍有充电电流超限报警。 如果没有复现，则充电电流超限问题系充电桩输出异常导致，车辆无故障。 如果复现，则则联系电池供应商维修。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521308, "fmi": 0, "dtc": "", "description_zh": "脉冲放电电流严重超限报警", "description_en": "", "name_zh": "SPN521308-FMI0", "brand": "龙擎", "system": "动力电池系统", "controller": "动力电池系统", "category": "动力电池系统", "ecu_type": "动力电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["电池包"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["查看发出此报警时整车放电实际电流与BMS脉冲放电允许电流的差异。如果整车放电实际电流持续5s以上均大于BMS脉冲放电允许电流，则需检查整车控制器行车用电能量管理策略或电机控制器驱动控制功能。如果整车放电实际电流并未持续5s大于BMS脉冲放电允许电流，需联系电池供应商维修。"], "repair_suggestion": ["查看发出此报警时整车放电实际电流与BMS脉冲放电允许电流的差异。如果整车放电实际电流持续5s以上均大于BMS脉冲放电允许电流，则需检查整车控制器行车用电能量管理策略或电机控制器驱动控制功能。如果整车放电实际电流并未持续5s大于BMS脉冲放电允许电流，需联系电池供应商维修。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521308, "fmi": 15, "dtc": "", "description_zh": "脉冲放电电流一般超限报警", "description_en": "", "name_zh": "SPN521308-FMI15", "brand": "龙擎", "system": "动力电池系统", "controller": "动力电池系统", "category": "动力电池系统", "ecu_type": "动力电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["电池包"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["查看发出此报警时整车放电实际电流与BMS脉冲放电允许电流的差异。如果整车放电实际电流持续5s以上均大于BMS脉冲放电允许电流，则需检查整车控制器行车用电能量管理策略或电机控制器驱动控制功能。如果整车放电实际电流并未持续5s大于BMS脉冲放电允许电流，需联系电池供应商维修。"], "repair_suggestion": ["查看发出此报警时整车放电实际电流与BMS脉冲放电允许电流的差异。如果整车放电实际电流持续5s以上均大于BMS脉冲放电允许电流，则需检查整车控制器行车用电能量管理策略或电机控制器驱动控制功能。如果整车放电实际电流并未持续5s大于BMS脉冲放电允许电流，需联系电池供应商维修。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521308, "fmi": 16, "dtc": "", "description_zh": "脉冲放电电流明显超限报警", "description_en": "", "name_zh": "SPN521308-FMI16", "brand": "龙擎", "system": "动力电池系统", "controller": "动力电池系统", "category": "动力电池系统", "ecu_type": "动力电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["电池包"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["查看发出此报警时整车放电实际电流与BMS脉冲放电允许电流的差异。如果整车放电实际电流持续5s以上均大于BMS脉冲放电允许电流，则需检查整车控制器行车用电能量管理策略或电机控制器驱动控制功能。如果整车放电实际电流并未持续5s大于BMS脉冲放电允许电流，需联系电池供应商维修。"], "repair_suggestion": ["查看发出此报警时整车放电实际电流与BMS脉冲放电允许电流的差异。如果整车放电实际电流持续5s以上均大于BMS脉冲放电允许电流，则需检查整车控制器行车用电能量管理策略或电机控制器驱动控制功能。如果整车放电实际电流并未持续5s大于BMS脉冲放电允许电流，需联系电池供应商维修。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521309, "fmi": 0, "dtc": "", "description_zh": "电池SOC过高", "description_en": "", "name_zh": "SPN521309-FMI0", "brand": "龙擎", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器/执行器信号异常偏高", "线束短路或部件内部故障"], "diagnosis_summary": ["注意仪表相关报警灯", "避免高负荷运行"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册排查具体故障点"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册排查具体故障点"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521309, "fmi": 1, "dtc": "", "description_zh": "BMS:电池SOC严重低", "description_en": "", "name_zh": "SPN521309-FMI1", "brand": "龙擎", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器/执行器信号异常偏低", "线束断路或搭铁", "部件损坏"], "diagnosis_summary": ["注意仪表相关报警灯", "尽快安排检修"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和供电", "测量传感器/执行器参数"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和供电", "测量传感器/执行器参数"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521309, "fmi": 15, "dtc": "", "description_zh": "SOC过高故障（旧版SPN）", "description_en": "", "name_zh": "SPN521309-FMI15", "brand": "龙擎", "system": "动力电池系统（旧）", "controller": "动力电池系统（旧）", "category": "动力电池系统（旧）", "ecu_type": "动力电池系统（旧）", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["电池包"], "diagnosis_summary": ["注意仪表相关报警灯", "避免高负荷运行"], "handling_plan": ["整车上电后开启空调、暖风等用电设备并静置2小时，然后下电并重新上电。如果重新上电后仍有此故障报警则联系电池供应商维修。"], "repair_suggestion": ["整车上电后开启空调、暖风等用电设备并静置2小时，然后下电并重新上电。如果重新上电后仍有此故障报警则联系电池供应商维修。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521309, "fmi": 17, "dtc": "", "description_zh": "BMS:电池SOC轻微低", "description_en": "", "name_zh": "SPN521309-FMI17", "brand": "龙擎", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器/执行器信号异常偏低", "线束断路或搭铁", "部件损坏"], "diagnosis_summary": ["注意仪表相关报警灯", "尽快安排检修"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和供电", "测量传感器/执行器参数"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和供电", "测量传感器/执行器参数"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521309, "fmi": 18, "dtc": "", "description_zh": "BMS:电池SOC一般低", "description_en": "", "name_zh": "SPN521309-FMI18", "brand": "龙擎", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器/执行器信号异常偏低", "线束断路或搭铁", "部件损坏"], "diagnosis_summary": ["注意仪表相关报警灯", "尽快安排检修"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和供电", "测量传感器/执行器参数"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和供电", "测量传感器/执行器参数"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521309, "fmi": 2, "dtc": "", "description_zh": "SOC跳变", "description_en": "", "name_zh": "SPN521309-FMI2", "brand": "龙擎", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521309, "fmi": 3, "dtc": "", "description_zh": "SOC差异过大报警", "description_en": "", "name_zh": "SPN521309-FMI3", "brand": "东风新能源", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Y", "trigger_condition": ["SOC差异过大"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["联系电池厂家进行处理"], "repair_suggestion": ["联系电池厂家进行处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521311, "fmi": 9, "dtc": "", "description_zh": "BMS内部通信故障", "description_en": "", "name_zh": "SPN521311-FMI9", "brand": "龙擎", "system": "动力电池系统", "controller": "动力电池系统", "category": "动力电池系统", "ecu_type": "动力电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["BMS低压控制盒"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["检查电池系统低压控制盒与电池接线盒、电池箱等部件之间的通信端口接插件是否插好，其中端子是否存在氧化发黑、浸水锈蚀等问题。 如果存在，插牢松脱的接插件，或者更换线束或低压控制盒。 如果不存在，联系电池供应商维修。"], "repair_suggestion": ["检查电池系统低压控制盒与电池接线盒、电池箱等部件之间的通信端口接插件是否插好，其中端子是否存在氧化发黑、浸水锈蚀等问题。 如果存在，插牢松脱的接插件，或者更换线束或低压控制盒。 如果不存在，联系电池供应商维修。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521313, "fmi": 7, "dtc": "", "description_zh": "燃料电池回路预充或预检故障", "description_en": "", "name_zh": "SPN521313-FMI7", "brand": "龙擎", "system": "动力电池系统", "controller": "动力电池系统", "category": "动力电池系统", "ecu_type": "动力电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["整车高压回路"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["拔出电池系统接线盒上的燃料电池回路线束接插件，用万用表电容档测量线束接插件中正负端子的电容值。 如果≥1μF，则线束及其连接负载存在X电容异常偏大的故障，需联系相关供应商处理。 如果＜1μF，联系电池供应商维修。"], "repair_suggestion": ["拔出电池系统接线盒上的燃料电池回路线束接插件，用万用表电容档测量线束接插件中正负端子的电容值。 如果≥1μF，则线束及其连接负载存在X电容异常偏大的故障，需联系相关供应商处理。 如果＜1μF，联系电池供应商维修。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521314, "fmi": 3, "dtc": "", "description_zh": "燃料电池回路接触器无法断开故障报警", "description_en": "", "name_zh": "SPN521314-FMI3", "brand": "龙擎", "system": "动力电池系统", "controller": "动力电池系统", "category": "动力电池系统", "ecu_type": "动力电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["电池高压接线盒"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["整车下电后，拔除动力电池系统低压控制盒的整车低压端口接插件，断开低压供电并等待5min，然后插回低压接插件并重新上电，查看该故障报警是否已消除。如果消除则故障系误报，如果未消除，联系电池供应商维修更换故障接触器。"], "repair_suggestion": ["整车下电后，拔除动力电池系统低压控制盒的整车低压端口接插件，断开低压供电并等待5min，然后插回低压接插件并重新上电，查看该故障报警是否已消除。如果消除则故障系误报，如果未消除，联系电池供应商维修更换故障接触器。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521315, "fmi": 5, "dtc": "", "description_zh": "燃料电池回路接触器无法闭合故障报警", "description_en": "", "name_zh": "SPN521315-FMI5", "brand": "龙擎", "system": "动力电池系统", "controller": "动力电池系统", "category": "动力电池系统", "ecu_type": "动力电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["电池高压接线盒"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["整车下电后，拔除动力电池系统低压控制盒的整车低压端口接插件，断开低压供电并等待5min，然后插回低压接插件并重新上电，查看该故障报警是否已消除。如果消除则故障系误报，如果未消除，联系电池供应商维修更换故障接触器。"], "repair_suggestion": ["整车下电后，拔除动力电池系统低压控制盒的整车低压端口接插件，断开低压供电并等待5min，然后插回低压接插件并重新上电，查看该故障报警是否已消除。如果消除则故障系误报，如果未消除，联系电池供应商维修更换故障接触器。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521316, "fmi": 12, "dtc": "", "description_zh": "燃料电池回路电流传感器故障", "description_en": "", "name_zh": "SPN521316-FMI12", "brand": "龙擎", "system": "动力电池系统", "controller": "动力电池系统", "category": "动力电池系统", "ecu_type": "动力电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["电流传感器"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["联系电池供应商更换有异常的电流传感器。"], "repair_suggestion": ["联系电池供应商更换有异常的电流传感器。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521317, "fmi": 3, "dtc": "", "description_zh": "DC-DC回路接触器无法断开故障报警", "description_en": "", "name_zh": "SPN521317-FMI3", "brand": "龙擎", "system": "动力电池系统", "controller": "动力电池系统", "category": "动力电池系统", "ecu_type": "动力电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["电池高压接线盒"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["整车下电后，拔除动力电池系统低压控制盒的整车低压端口接插件，断开低压供电并等待5min，然后插回低压接插件并重新上电，查看该故障报警是否已消除。如果消除则故障系误报，如果未消除，联系电池供应商维修更换故障接触器。"], "repair_suggestion": ["整车下电后，拔除动力电池系统低压控制盒的整车低压端口接插件，断开低压供电并等待5min，然后插回低压接插件并重新上电，查看该故障报警是否已消除。如果消除则故障系误报，如果未消除，联系电池供应商维修更换故障接触器。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521318, "fmi": 5, "dtc": "", "description_zh": "DC-DC回路接触器无法闭合故障报警", "description_en": "", "name_zh": "SPN521318-FMI5", "brand": "龙擎", "system": "动力电池系统", "controller": "动力电池系统", "category": "动力电池系统", "ecu_type": "动力电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["电池高压接线盒"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["整车下电后，拔除动力电池系统低压控制盒的整车低压端口接插件，断开低压供电并等待5min，然后插回低压接插件并重新上电，查看该故障报警是否已消除。如果消除则故障系误报，如果未消除，联系电池供应商维修更换故障接触器。"], "repair_suggestion": ["整车下电后，拔除动力电池系统低压控制盒的整车低压端口接插件，断开低压供电并等待5min，然后插回低压接插件并重新上电，查看该故障报警是否已消除。如果消除则故障系误报，如果未消除，联系电池供应商维修更换故障接触器。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521319, "fmi": 12, "dtc": "", "description_zh": "BMS: EVCC故障", "description_en": "", "name_zh": "SPN521319-FMI12", "brand": "龙擎", "system": "动力电池系统", "controller": "动力电池系统", "category": "动力电池系统", "ecu_type": "动力电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["欧标充电控制器"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["联系电池供应商更换有异常的EVCC（欧标充电车型通讯控制器）"], "repair_suggestion": ["联系电池供应商更换有异常的EVCC（欧标充电车型通讯控制器）"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521320, "fmi": 12, "dtc": "", "description_zh": "欧标充电桩状态异常", "description_en": "", "name_zh": "SPN521320-FMI12", "brand": "龙擎", "system": "动力电池系统", "controller": "动力电池系统", "category": "动力电池系统", "ecu_type": "动力电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["充电桩"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["更换充电桩充电查看是否仍有此报警。 如果没有复现，则此问题系充电桩功能异常导致，车辆无故障。 如果复现，则则联系电池供应商维修。"], "repair_suggestion": ["更换充电桩充电查看是否仍有此报警。 如果没有复现，则此问题系充电桩功能异常导致，车辆无故障。 如果复现，则则联系电池供应商维修。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521326, "fmi": 3, "dtc": "", "description_zh": "主正接触器无法断开故障报警", "description_en": "", "name_zh": "SPN521326-FMI3", "brand": "东风新能源", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Y", "trigger_condition": ["主正接触器粘连"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["联系电池厂家检查高压箱内主正继电器"], "repair_suggestion": ["联系电池厂家检查高压箱内主正继电器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521326, "fmi": 5, "dtc": "", "description_zh": "主正接触器无法闭合故障报警", "description_en": "", "name_zh": "SPN521326-FMI5", "brand": "东风新能源", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Y", "trigger_condition": ["主正接触器无法闭合"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["联系电池厂家检查高压箱内主正继电器"], "repair_suggestion": ["联系电池厂家检查高压箱内主正继电器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521327, "fmi": 3, "dtc": "", "description_zh": "主负接触器无法断开故障报警", "description_en": "", "name_zh": "SPN521327-FMI3", "brand": "龙擎", "system": "动力电池系统", "controller": "动力电池系统", "category": "动力电池系统", "ecu_type": "动力电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["电池高压接线盒"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["整车下电后，拔除动力电池系统低压控制盒的整车低压端口接插件，断开低压供电并等待5min，然后插回低压接插件并重新上电，查看该故障报警是否已消除。如果消除则故障系误报，如果未消除，联系电池供应商维修更换故障接触器。"], "repair_suggestion": ["整车下电后，拔除动力电池系统低压控制盒的整车低压端口接插件，断开低压供电并等待5min，然后插回低压接插件并重新上电，查看该故障报警是否已消除。如果消除则故障系误报，如果未消除，联系电池供应商维修更换故障接触器。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521327, "fmi": 5, "dtc": "", "description_zh": "主负接触器无法闭合故障报警", "description_en": "", "name_zh": "SPN521327-FMI5", "brand": "龙擎", "system": "动力电池系统", "controller": "动力电池系统", "category": "动力电池系统", "ecu_type": "动力电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["电池高压接线盒"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["整车下电后，拔除动力电池系统低压控制盒的整车低压端口接插件，断开低压供电并等待5min，然后插回低压接插件并重新上电，查看该故障报警是否已消除。如果消除则故障系误报，如果未消除，联系电池供应商维修更换故障接触器。"], "repair_suggestion": ["整车下电后，拔除动力电池系统低压控制盒的整车低压端口接插件，断开低压供电并等待5min，然后插回低压接插件并重新上电，查看该故障报警是否已消除。如果消除则故障系误报，如果未消除，联系电池供应商维修更换故障接触器。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521328, "fmi": 3, "dtc": "", "description_zh": "主正接触器无法断开故障报警", "description_en": "", "name_zh": "SPN521328-FMI3", "brand": "龙擎", "system": "动力电池系统", "controller": "动力电池系统", "category": "动力电池系统", "ecu_type": "动力电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["电池高压接线盒"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["整车下电后，拔除动力电池系统低压控制盒的整车低压端口接插件，断开低压供电并等待5min，然后插回低压接插件并重新上电，查看该故障报警是否已消除。如果消除则故障系误报，如果未消除，联系电池供应商维修更换故障接触器。"], "repair_suggestion": ["整车下电后，拔除动力电池系统低压控制盒的整车低压端口接插件，断开低压供电并等待5min，然后插回低压接插件并重新上电，查看该故障报警是否已消除。如果消除则故障系误报，如果未消除，联系电池供应商维修更换故障接触器。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521328, "fmi": 5, "dtc": "", "description_zh": "主正接触器无法闭合故障报警", "description_en": "", "name_zh": "SPN521328-FMI5", "brand": "龙擎", "system": "动力电池系统", "controller": "动力电池系统", "category": "动力电池系统", "ecu_type": "动力电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["电池高压接线盒"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["整车下电后，拔除动力电池系统低压控制盒的整车低压端口接插件，断开低压供电并等待5min，然后插回低压接插件并重新上电，查看该故障报警是否已消除。如果消除则故障系误报，如果未消除，联系电池供应商维修更换故障接触器。"], "repair_suggestion": ["整车下电后，拔除动力电池系统低压控制盒的整车低压端口接插件，断开低压供电并等待5min，然后插回低压接插件并重新上电，查看该故障报警是否已消除。如果消除则故障系误报，如果未消除，联系电池供应商维修更换故障接触器。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521329, "fmi": 3, "dtc": "", "description_zh": "直流充电A正接触器无法断开故障报警", "description_en": "", "name_zh": "SPN521329-FMI3", "brand": "龙擎", "system": "动力电池系统", "controller": "动力电池系统", "category": "动力电池系统", "ecu_type": "动力电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["电池高压接线盒"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["整车下电后，拔除动力电池系统低压控制盒的整车低压端口接插件，断开低压供电并等待5min，然后插回低压接插件并重新上电，查看该故障报警是否已消除。如果消除则故障系误报，如果未消除，联系电池供应商维修更换故障接触器。"], "repair_suggestion": ["整车下电后，拔除动力电池系统低压控制盒的整车低压端口接插件，断开低压供电并等待5min，然后插回低压接插件并重新上电，查看该故障报警是否已消除。如果消除则故障系误报，如果未消除，联系电池供应商维修更换故障接触器。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521329, "fmi": 5, "dtc": "", "description_zh": "直流充电A正接触器无法闭合故障报警", "description_en": "", "name_zh": "SPN521329-FMI5", "brand": "龙擎", "system": "动力电池系统", "controller": "动力电池系统", "category": "动力电池系统", "ecu_type": "动力电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["电池高压接线盒"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["整车下电后，拔除动力电池系统低压控制盒的整车低压端口接插件，断开低压供电并等待5min，然后插回低压接插件并重新上电，查看该故障报警是否已消除。如果消除则故障系误报，如果未消除，联系电池供应商维修更换故障接触器。"], "repair_suggestion": ["整车下电后，拔除动力电池系统低压控制盒的整车低压端口接插件，断开低压供电并等待5min，然后插回低压接插件并重新上电，查看该故障报警是否已消除。如果消除则故障系误报，如果未消除，联系电池供应商维修更换故障接触器。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521330, "fmi": 3, "dtc": "", "description_zh": "直流充电A负接触器无法断开故障报警", "description_en": "", "name_zh": "SPN521330-FMI3", "brand": "龙擎", "system": "动力电池系统", "controller": "动力电池系统", "category": "动力电池系统", "ecu_type": "动力电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["电池高压接线盒"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["整车下电后，拔除动力电池系统低压控制盒的整车低压端口接插件，断开低压供电并等待5min，然后插回低压接插件并重新上电，查看该故障报警是否已消除。如果消除则故障系误报，如果未消除，联系电池供应商维修更换故障接触器。"], "repair_suggestion": ["整车下电后，拔除动力电池系统低压控制盒的整车低压端口接插件，断开低压供电并等待5min，然后插回低压接插件并重新上电，查看该故障报警是否已消除。如果消除则故障系误报，如果未消除，联系电池供应商维修更换故障接触器。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521330, "fmi": 5, "dtc": "", "description_zh": "直流充电A负接触器无法闭合故障报警", "description_en": "", "name_zh": "SPN521330-FMI5", "brand": "龙擎", "system": "动力电池系统", "controller": "动力电池系统", "category": "动力电池系统", "ecu_type": "动力电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["电池高压接线盒"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["整车下电后，拔除动力电池系统低压控制盒的整车低压端口接插件，断开低压供电并等待5min，然后插回低压接插件并重新上电，查看该故障报警是否已消除。如果消除则故障系误报，如果未消除，联系电池供应商维修更换故障接触器。"], "repair_suggestion": ["整车下电后，拔除动力电池系统低压控制盒的整车低压端口接插件，断开低压供电并等待5min，然后插回低压接插件并重新上电，查看该故障报警是否已消除。如果消除则故障系误报，如果未消除，联系电池供应商维修更换故障接触器。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521331, "fmi": 3, "dtc": "", "description_zh": "直流充电B正接触器无法断开故障报警", "description_en": "", "name_zh": "SPN521331-FMI3", "brand": "龙擎", "system": "动力电池系统", "controller": "动力电池系统", "category": "动力电池系统", "ecu_type": "动力电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["电池高压接线盒"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["整车下电后，拔除动力电池系统低压控制盒的整车低压端口接插件，断开低压供电并等待5min，然后插回低压接插件并重新上电，查看该故障报警是否已消除。如果消除则故障系误报，如果未消除，联系电池供应商维修更换故障接触器。"], "repair_suggestion": ["整车下电后，拔除动力电池系统低压控制盒的整车低压端口接插件，断开低压供电并等待5min，然后插回低压接插件并重新上电，查看该故障报警是否已消除。如果消除则故障系误报，如果未消除，联系电池供应商维修更换故障接触器。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521331, "fmi": 5, "dtc": "", "description_zh": "直流充电B正接触器无法闭合故障报警", "description_en": "", "name_zh": "SPN521331-FMI5", "brand": "龙擎", "system": "动力电池系统", "controller": "动力电池系统", "category": "动力电池系统", "ecu_type": "动力电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["电池高压接线盒"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["整车下电后，拔除动力电池系统低压控制盒的整车低压端口接插件，断开低压供电并等待5min，然后插回低压接插件并重新上电，查看该故障报警是否已消除。如果消除则故障系误报，如果未消除，联系电池供应商维修更换故障接触器。"], "repair_suggestion": ["整车下电后，拔除动力电池系统低压控制盒的整车低压端口接插件，断开低压供电并等待5min，然后插回低压接插件并重新上电，查看该故障报警是否已消除。如果消除则故障系误报，如果未消除，联系电池供应商维修更换故障接触器。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521332, "fmi": 3, "dtc": "", "description_zh": "直流充电B负接触器无法断开故障报警", "description_en": "", "name_zh": "SPN521332-FMI3", "brand": "龙擎", "system": "动力电池系统", "controller": "动力电池系统", "category": "动力电池系统", "ecu_type": "动力电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["电池高压接线盒"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["整车下电后，拔除动力电池系统低压控制盒的整车低压端口接插件，断开低压供电并等待5min，然后插回低压接插件并重新上电，查看该故障报警是否已消除。如果消除则故障系误报，如果未消除，联系电池供应商维修更换故障接触器。"], "repair_suggestion": ["整车下电后，拔除动力电池系统低压控制盒的整车低压端口接插件，断开低压供电并等待5min，然后插回低压接插件并重新上电，查看该故障报警是否已消除。如果消除则故障系误报，如果未消除，联系电池供应商维修更换故障接触器。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521332, "fmi": 5, "dtc": "", "description_zh": "直流充电B负接触器无法闭合故障报警", "description_en": "", "name_zh": "SPN521332-FMI5", "brand": "龙擎", "system": "动力电池系统", "controller": "动力电池系统", "category": "动力电池系统", "ecu_type": "动力电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["电池高压接线盒"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["整车下电后，拔除动力电池系统低压控制盒的整车低压端口接插件，断开低压供电并等待5min，然后插回低压接插件并重新上电，查看该故障报警是否已消除。如果消除则故障系误报，如果未消除，联系电池供应商维修更换故障接触器。"], "repair_suggestion": ["整车下电后，拔除动力电池系统低压控制盒的整车低压端口接插件，断开低压供电并等待5min，然后插回低压接插件并重新上电，查看该故障报警是否已消除。如果消除则故障系误报，如果未消除，联系电池供应商维修更换故障接触器。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521333, "fmi": 5, "dtc": "", "description_zh": "支路断路故障报警", "description_en": "", "name_zh": "SPN521333-FMI5", "brand": "龙擎", "system": "动力电池系统", "controller": "动力电池系统", "category": "动力电池系统", "ecu_type": "动力电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["电池包支路"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["检查电池箱到电池接线盒之间接插件是否有松脱异常、电池箱上MSD或保险是否正确安装。 如果有线束接插件连接异常或电池箱MSD、保险安装异常，重新正确连接或安装。"], "repair_suggestion": ["检查电池箱到电池接线盒之间接插件是否有松脱异常、电池箱上MSD或保险是否正确安装。 如果有线束接插件连接异常或电池箱MSD、保险安装异常，重新正确连接或安装。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521334, "fmi": 3, "dtc": "", "description_zh": "电池包自保护故障", "description_en": "", "name_zh": "SPN521334-FMI3", "brand": "龙擎", "system": "动力电池系统", "controller": "动力电池系统", "category": "动力电池系统", "ecu_type": "动力电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["电池包"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["如出现此故障报警则联系电池供应商维修。"], "repair_suggestion": ["如出现此故障报警则联系电池供应商维修。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521337, "fmi": 0, "dtc": "", "description_zh": "持续放电过流（高级别）", "description_en": "", "name_zh": "SPN521337-FMI0", "brand": "东风新能源", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Y", "trigger_condition": ["放电过流"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": ["放电电流下降后可自恢复，若频繁出现，检查整车请求放电功率是否超出电池允许放电功率，采集数据进一步分析"], "repair_suggestion": ["放电电流下降后可自恢复，若频繁出现，检查整车请求放电功率是否超出电池允许放电功率，采集数据进一步分析"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521337, "fmi": 15, "dtc": "", "description_zh": "持续放电过流（低级别）", "description_en": "", "name_zh": "SPN521337-FMI15", "brand": "东风新能源", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Y", "trigger_condition": ["放电过流"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": ["放电电流下降后可自恢复，若频繁出现，检查整车请求放电功率是否超出电池允许放电功率，采集数据进一步分析"], "repair_suggestion": ["放电电流下降后可自恢复，若频繁出现，检查整车请求放电功率是否超出电池允许放电功率，采集数据进一步分析"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521337, "fmi": 16, "dtc": "", "description_zh": "持续放电过流（中级别）", "description_en": "", "name_zh": "SPN521337-FMI16", "brand": "东风新能源", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Y", "trigger_condition": ["放电过流"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": ["放电电流下降后可自恢复，若频繁出现，检查整车请求放电功率是否超出电池允许放电功率，采集数据进一步分析"], "repair_suggestion": ["放电电流下降后可自恢复，若频繁出现，检查整车请求放电功率是否超出电池允许放电功率，采集数据进一步分析"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521337, "fmi": 9, "dtc": "", "description_zh": "支路二主从通讯CAN故障", "description_en": "", "name_zh": "SPN521337-FMI9", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["接收不到任一从控循环计数报文"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521338, "fmi": 0, "dtc": "", "description_zh": "行车持续回充过流（高级别）", "description_en": "", "name_zh": "SPN521338-FMI0", "brand": "东风新能源", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Y", "trigger_condition": ["回充过流"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": ["回充电流下降后可自恢复，若频繁出现，检查整车请求回充功率是否超出电池允许回充功率，采集数据进一步分析"], "repair_suggestion": ["回充电流下降后可自恢复，若频繁出现，检查整车请求回充功率是否超出电池允许回充功率，采集数据进一步分析"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521338, "fmi": 15, "dtc": "", "description_zh": "行车持续回充过流（低级别）", "description_en": "", "name_zh": "SPN521338-FMI15", "brand": "东风新能源", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Y", "trigger_condition": ["回充过流"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": ["回充电流下降后可自恢复，若频繁出现，检查整车请求回充功率是否超出电池允许回充功率，采集数据进一步分析"], "repair_suggestion": ["回充电流下降后可自恢复，若频繁出现，检查整车请求回充功率是否超出电池允许回充功率，采集数据进一步分析"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521338, "fmi": 16, "dtc": "", "description_zh": "行车持续回充过流（中级别）", "description_en": "", "name_zh": "SPN521338-FMI16", "brand": "东风新能源", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Y", "trigger_condition": ["回充过流"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": ["回充电流下降后可自恢复，若频繁出现，检查整车请求回充功率是否超出电池允许回充功率，采集数据进一步分析"], "repair_suggestion": ["回充电流下降后可自恢复，若频繁出现，检查整车请求回充功率是否超出电池允许回充功率，采集数据进一步分析"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521338, "fmi": 9, "dtc": "", "description_zh": "支路三主从通讯CAN故障", "description_en": "", "name_zh": "SPN521338-FMI9", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["接收不到任一从控循环计数报文"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521339, "fmi": 16, "dtc": "", "description_zh": "充电时放电电流过大", "description_en": "", "name_zh": "SPN521339-FMI16", "brand": "东风新能源", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Y", "trigger_condition": ["充电时放电电流过大"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": ["检查充电时放电电流，可采集数据进一步分析"], "repair_suggestion": ["检查充电时放电电流，可采集数据进一步分析"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521339, "fmi": 5, "dtc": "", "description_zh": "换电连接器连接故障", "description_en": "", "name_zh": "SPN521339-FMI5", "brand": "东风新能源", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Y", "trigger_condition": ["换电控制器上报连接器非连接状态"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["检查换电连接器"], "repair_suggestion": ["检查换电连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521339, "fmi": 7, "dtc": "", "description_zh": "换电锁止销锁止故障", "description_en": "", "name_zh": "SPN521339-FMI7", "brand": "东风新能源", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Y", "trigger_condition": ["换电控制器上报锁止销非上锁成功状态"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["检查锁止销上锁状态"], "repair_suggestion": ["检查锁止销上锁状态"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521339, "fmi": 9, "dtc": "", "description_zh": "支路四主从通讯CAN故障", "description_en": "", "name_zh": "SPN521339-FMI9", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["接收不到任一从控循环计数报文"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521340, "fmi": 3, "dtc": "", "description_zh": "预充/预检继电器无法断开报警", "description_en": "", "name_zh": "SPN521340-FMI3", "brand": "东风新能源", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Y", "trigger_condition": ["预充/预检继电器无法断开"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["联系电池厂家检查高压箱内预充/预检继电器"], "repair_suggestion": ["联系电池厂家检查高压箱内预充/预检继电器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521340, "fmi": 5, "dtc": "", "description_zh": "预充/预检继电器无法闭合报警", "description_en": "", "name_zh": "SPN521340-FMI5", "brand": "东风新能源", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Y", "trigger_condition": ["预充/预检继电器无法闭合"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["联系电池厂家检查高压箱内预充/预检继电器"], "repair_suggestion": ["联系电池厂家检查高压箱内预充/预检继电器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521341, "fmi": 13, "dtc": "", "description_zh": "PACK2因故障高压不在线报警", "description_en": "", "name_zh": "SPN521341-FMI13", "brand": "东风新能源", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Y", "trigger_condition": ["SBMU2故障"], "diagnosis_summary": ["注意仪表高压报警灯", "禁止触摸高压部件"], "handling_plan": ["联系电池厂家进行处理"], "repair_suggestion": ["联系电池厂家进行处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521341, "fmi": 17, "dtc": "", "description_zh": "PACK3因故障高压不在线报警", "description_en": "", "name_zh": "SPN521341-FMI17", "brand": "东风新能源", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Y", "trigger_condition": ["SBMU3故障"], "diagnosis_summary": ["注意仪表高压报警灯", "禁止触摸高压部件"], "handling_plan": ["联系电池厂家进行处理"], "repair_suggestion": ["联系电池厂家进行处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521341, "fmi": 4, "dtc": "", "description_zh": "PACK1因故障高压不在线报警", "description_en": "", "name_zh": "SPN521341-FMI4", "brand": "东风新能源", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Y", "trigger_condition": ["SBMU1故障"], "diagnosis_summary": ["注意仪表高压报警灯", "禁止触摸高压部件"], "handling_plan": ["联系电池厂家进行处理"], "repair_suggestion": ["联系电池厂家进行处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521341, "fmi": 5, "dtc": "", "description_zh": "支路二主动熔断保护故障", "description_en": "", "name_zh": "SPN521341-FMI5", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["-"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521342, "fmi": 3, "dtc": "", "description_zh": "SBMU主负接触器无法断开故障报警", "description_en": "", "name_zh": "SPN521342-FMI3", "brand": "东风新能源", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Y", "trigger_condition": ["电池包内主负接触器无法断开"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["联系电池厂家检查电池包内主负继电器"], "repair_suggestion": ["联系电池厂家检查电池包内主负继电器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521342, "fmi": 5, "dtc": "", "description_zh": "SBMU主负接触器无法闭合故障报警", "description_en": "", "name_zh": "SPN521342-FMI5", "brand": "东风新能源", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Y", "trigger_condition": ["电池包内主负接触器无法闭合"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["联系电池厂家检查电池包内主负继电器"], "repair_suggestion": ["联系电池厂家检查电池包内主负继电器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521342, "fmi": 6, "dtc": "", "description_zh": "SBMU充电时放电电流过大", "description_en": "", "name_zh": "SPN521342-FMI6", "brand": "东风新能源", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Y", "trigger_condition": ["充电时支路放电电流过大"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": ["检查充电时放电电流，可采集数据进一步分析"], "repair_suggestion": ["检查充电时放电电流，可采集数据进一步分析"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521343, "fmi": 3, "dtc": "", "description_zh": "SBMU主正接触器无法断开故障报警", "description_en": "", "name_zh": "SPN521343-FMI3", "brand": "东风新能源", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Y", "trigger_condition": ["电池包内主正接触器无法断开"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["联系电池厂家检查电池包内主正继电器"], "repair_suggestion": ["联系电池厂家检查电池包内主正继电器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521343, "fmi": 5, "dtc": "", "description_zh": "SBMU主正接触器无法闭合故障报警", "description_en": "", "name_zh": "SPN521343-FMI5", "brand": "东风新能源", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Y", "trigger_condition": ["电池包内主正接触器无法闭合"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["联系电池厂家检查电池包内主正继电器"], "repair_suggestion": ["联系电池厂家检查电池包内主正继电器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521343, "fmi": 6, "dtc": "", "description_zh": "MBMU支流环流故障报警", "description_en": "", "name_zh": "SPN521343-FMI6", "brand": "东风新能源", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Y", "trigger_condition": ["支流环流故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["联系电池厂家处理"], "repair_suggestion": ["联系电池厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521344, "fmi": 0, "dtc": "", "description_zh": "热管理系统故障", "description_en": "", "name_zh": "SPN521344-FMI0", "brand": "东风新能源", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Y", "trigger_condition": ["TMS上报故障等级"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请检查电池热管理系统"], "repair_suggestion": ["请检查电池热管理系统"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521344, "fmi": 10, "dtc": "", "description_zh": "加热膜加热回路故障", "description_en": "", "name_zh": "SPN521344-FMI10", "brand": "东风新能源", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Y", "trigger_condition": ["电池加热膜异常"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["检查电池加热膜，或联系电池厂家处理"], "repair_suggestion": ["检查电池加热膜，或联系电池厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521344, "fmi": 15, "dtc": "", "description_zh": "热管理系统故障", "description_en": "", "name_zh": "SPN521344-FMI15", "brand": "东风新能源", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Y", "trigger_condition": ["TMS上报故障等级"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请检查电池热管理系统"], "repair_suggestion": ["请检查电池热管理系统"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521344, "fmi": 16, "dtc": "", "description_zh": "热管理系统故障", "description_en": "", "name_zh": "SPN521344-FMI16", "brand": "东风新能源", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Y", "trigger_condition": ["TMS上报故障等级"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请检查电池热管理系统"], "repair_suggestion": ["请检查电池热管理系统"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521344, "fmi": 3, "dtc": "", "description_zh": "加热膜或TMS接触器故障无法断开报警", "description_en": "", "name_zh": "SPN521344-FMI3", "brand": "龙擎", "system": "动力电池系统", "controller": "动力电池系统", "category": "动力电池系统", "ecu_type": "动力电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["电池高压接线盒"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["整车下电后，拔除动力电池系统低压控制盒的整车低压端口接插件，断开低压供电并等待5min，然后插回低压接插件并重新上电，查看该故障报警是否已消除。如果消除则故障系误报，如果未消除，联系电池供应商维修更换故障接触器。"], "repair_suggestion": ["整车下电后，拔除动力电池系统低压控制盒的整车低压端口接插件，断开低压供电并等待5min，然后插回低压接插件并重新上电，查看该故障报警是否已消除。如果消除则故障系误报，如果未消除，联系电池供应商维修更换故障接触器。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521344, "fmi": 5, "dtc": "", "description_zh": "加热膜或TMS接触器故障无法闭合报警", "description_en": "", "name_zh": "SPN521344-FMI5", "brand": "龙擎", "system": "动力电池系统", "controller": "动力电池系统", "category": "动力电池系统", "ecu_type": "动力电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["电池高压接线盒"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["整车下电后，拔除动力电池系统低压控制盒的整车低压端口接插件，断开低压供电并等待5min，然后插回低压接插件并重新上电，查看该故障报警是否已消除。如果消除则故障系误报，如果未消除，联系电池供应商维修更换故障接触器。"], "repair_suggestion": ["整车下电后，拔除动力电池系统低压控制盒的整车低压端口接插件，断开低压供电并等待5min，然后插回低压接插件并重新上电，查看该故障报警是否已消除。如果消除则故障系误报，如果未消除，联系电池供应商维修更换故障接触器。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521344, "fmi": 7, "dtc": "", "description_zh": "热管理系统故障", "description_en": "", "name_zh": "SPN521344-FMI7", "brand": "东风新能源", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Y", "trigger_condition": ["TMS上报故障等级"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请检查电池热管理系统"], "repair_suggestion": ["请检查电池热管理系统"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521347, "fmi": 3, "dtc": "", "description_zh": "电流传感器故障", "description_en": "", "name_zh": "SPN521347-FMI3", "brand": "东风新能源", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Y", "trigger_condition": ["高压箱/多合一电流传感器故障"], "diagnosis_summary": ["注意仪表相关报警灯", "信号异常时系统会采用替代值运行"], "handling_plan": ["有高压箱项目联系电池厂家处理，无高压箱项目联系多合一厂家处理"], "repair_suggestion": ["有高压箱项目联系电池厂家处理，无高压箱项目联系多合一厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521349, "fmi": 5, "dtc": "", "description_zh": "火警探测器故障", "description_en": "", "name_zh": "SPN521349-FMI5", "brand": "东风新能源", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Y", "trigger_condition": ["火警探测器内部故障或火警探测器通信故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["联系电池厂家进行处理"], "repair_suggestion": ["联系电池厂家进行处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521350, "fmi": 12, "dtc": "", "description_zh": "电流传感器故障", "description_en": "", "name_zh": "SPN521350-FMI12", "brand": "龙擎", "system": "动力电池系统", "controller": "动力电池系统", "category": "动力电池系统", "ecu_type": "动力电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["电流传感器"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["联系电池供应商更换有异常的电流传感器。"], "repair_suggestion": ["联系电池供应商更换有异常的电流传感器。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521350, "fmi": 5, "dtc": "", "description_zh": "电芯电压采样电路故障", "description_en": "", "name_zh": "SPN521350-FMI5", "brand": "东风新能源", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Y", "trigger_condition": ["电压采样电路故障位为1"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": ["联系电池厂家进行处理"], "repair_suggestion": ["联系电池厂家进行处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521351, "fmi": 1, "dtc": "", "description_zh": "电池单体过放故障（旧版SPN）", "description_en": "", "name_zh": "SPN521351-FMI1", "brand": "龙擎", "system": "动力电池系统（旧）", "controller": "动力电池系统（旧）", "category": "动力电池系统（旧）", "ecu_type": "动力电池系统（旧）", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["电池单体"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["联系电池供应商维修。"], "repair_suggestion": ["联系电池供应商维修。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521351, "fmi": 15, "dtc": "", "description_zh": "电芯温度传感器故障", "description_en": "", "name_zh": "SPN521351-FMI15", "brand": "东风新能源", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Y", "trigger_condition": ["温度传感器故障有效总数>=1"], "diagnosis_summary": ["注意仪表温度报警", "降低功率行驶或停车冷却"], "handling_plan": ["联系电池厂家进行处理"], "repair_suggestion": ["联系电池厂家进行处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521351, "fmi": 16, "dtc": "", "description_zh": "电芯温度传感器故障", "description_en": "", "name_zh": "SPN521351-FMI16", "brand": "东风新能源", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Y", "trigger_condition": ["温度传感器故障有效总数>=2"], "diagnosis_summary": ["注意仪表温度报警", "降低功率行驶或停车冷却"], "handling_plan": ["联系电池厂家进行处理"], "repair_suggestion": ["联系电池厂家进行处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521352, "fmi": 12, "dtc": "", "description_zh": "电流传感器故障（旧版SPN）", "description_en": "", "name_zh": "SPN521352-FMI12", "brand": "龙擎", "system": "动力电池系统", "controller": "动力电池系统", "category": "动力电池系统", "ecu_type": "动力电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["电流传感器"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["联系电池供应商更换有异常的电流传感器。"], "repair_suggestion": ["联系电池供应商更换有异常的电流传感器。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521352, "fmi": 5, "dtc": "", "description_zh": "均衡短路(开路)故障", "description_en": "", "name_zh": "SPN521352-FMI5", "brand": "东风新能源", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Y", "trigger_condition": ["均衡电路短路（开路）故障标志位为1"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": ["联系电池厂家进行处理"], "repair_suggestion": ["联系电池厂家进行处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521353, "fmi": 0, "dtc": "", "description_zh": "SOC差异过大", "description_en": "", "name_zh": "SPN521353-FMI0", "brand": "龙擎", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "电池故障灯点亮", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521354, "fmi": 12, "dtc": "", "description_zh": "热管理机组故障（旧版SPN）", "description_en": "", "name_zh": "SPN521354-FMI12", "brand": "龙擎", "system": "动力电池系统（旧）", "controller": "动力电池系统（旧）", "category": "动力电池系统（旧）", "ecu_type": "动力电池系统（旧）", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["热管理机组"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["/"], "repair_suggestion": ["/"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521354, "fmi": 3, "dtc": "", "description_zh": "直流充电C正接触器无法断开故障报警", "description_en": "", "name_zh": "SPN521354-FMI3", "brand": "东风新能源", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Y", "trigger_condition": ["直流充电C正接触器粘连"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": ["联系电池厂家检查高压箱内直流充电C正接触器"], "repair_suggestion": ["联系电池厂家检查高压箱内直流充电C正接触器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521354, "fmi": 5, "dtc": "", "description_zh": "直流充电C正接触器无法闭合故障报警", "description_en": "", "name_zh": "SPN521354-FMI5", "brand": "东风新能源", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Y", "trigger_condition": ["直流充电C正接触器无法闭合"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": ["联系电池厂家检查高压箱内直流充电C正接触器"], "repair_suggestion": ["联系电池厂家检查高压箱内直流充电C正接触器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521355, "fmi": 3, "dtc": "", "description_zh": "直流充电C负接触器无法断开故障报警", "description_en": "", "name_zh": "SPN521355-FMI3", "brand": "东风新能源", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Y", "trigger_condition": ["直流充电C负接触器粘连"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": ["联系电池厂家检查高压箱内直流充电C负接触器"], "repair_suggestion": ["联系电池厂家检查高压箱内直流充电C负接触器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521355, "fmi": 5, "dtc": "", "description_zh": "直流充电C负接触器无法闭合故障报警", "description_en": "", "name_zh": "SPN521355-FMI5", "brand": "东风新能源", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Y", "trigger_condition": ["直流充电C负接触器无法闭合"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": ["联系电池厂家检查高压箱内直流充电C负接触器"], "repair_suggestion": ["联系电池厂家检查高压箱内直流充电C负接触器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521356, "fmi": 1, "dtc": "", "description_zh": "充电绝缘阻值低（旧版SPN）", "description_en": "", "name_zh": "SPN521356-FMI1", "brand": "龙擎", "system": "动力电池系统（旧）", "controller": "动力电池系统（旧）", "category": "动力电池系统（旧）", "ecu_type": "动力电池系统（旧）", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["充电高压回路"], "diagnosis_summary": ["注意仪表相关报警灯", "尽快安排检修"], "handling_plan": ["更换充电桩充电查看是否仍有充电绝缘报警。 如果没有复现，则充电绝缘问题系充电桩绝缘异常，车辆无故障。 如果复现，则在拔出充电枪后，根据行车绝缘过低故障检查步骤进行排查。"], "repair_suggestion": ["更换充电桩充电查看是否仍有充电绝缘报警。 如果没有复现，则充电绝缘问题系充电桩绝缘异常，车辆无故障。 如果复现，则在拔出充电枪后，根据行车绝缘过低故障检查步骤进行排查。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521356, "fmi": 3, "dtc": "", "description_zh": "直流充电D正接触器无法断开故障报警", "description_en": "", "name_zh": "SPN521356-FMI3", "brand": "东风新能源", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Y", "trigger_condition": ["直流充电D正接触器粘连"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": ["联系电池厂家检查高压箱内直流充电D正接触器"], "repair_suggestion": ["联系电池厂家检查高压箱内直流充电D正接触器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521356, "fmi": 5, "dtc": "", "description_zh": "直流充电D正接触器无法闭合故障报警", "description_en": "", "name_zh": "SPN521356-FMI5", "brand": "东风新能源", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Y", "trigger_condition": ["直流充电D正接触器无法闭合"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": ["联系电池厂家检查高压箱内直流充电D正接触器"], "repair_suggestion": ["联系电池厂家检查高压箱内直流充电D正接触器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521357, "fmi": 16, "dtc": "", "description_zh": "充电时放电电流过大（旧版SPN）", "description_en": "", "name_zh": "SPN521357-FMI16", "brand": "龙擎", "system": "动力电池系统（旧）", "controller": "动力电池系统（旧）", "category": "动力电池系统（旧）", "ecu_type": "动力电池系统（旧）", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["充电桩"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["查看充电时整车是否已下电。如果未下电，则在整车下电完成后重新启动充电，并查看该故障报警是否已消除。如果下电完成后报警消除，则该问题已解决。如果下电后再充电时仍发出此报警，则联系电池供应商维修。"], "repair_suggestion": ["查看充电时整车是否已下电。如果未下电，则在整车下电完成后重新启动充电，并查看该故障报警是否已消除。如果下电完成后报警消除，则该问题已解决。如果下电后再充电时仍发出此报警，则联系电池供应商维修。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521357, "fmi": 3, "dtc": "", "description_zh": "直流充电D负接触器无法断开故障报警", "description_en": "", "name_zh": "SPN521357-FMI3", "brand": "东风新能源", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Y", "trigger_condition": ["直流充电D负接触器粘连"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": ["联系电池厂家检查高压箱内直流充电D负接触器"], "repair_suggestion": ["联系电池厂家检查高压箱内直流充电D负接触器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521357, "fmi": 5, "dtc": "", "description_zh": "直流充电D负接触器无法闭合故障报警", "description_en": "", "name_zh": "SPN521357-FMI5", "brand": "东风新能源", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Y", "trigger_condition": ["直流充电D负接触器无法闭合"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": ["联系电池厂家检查高压箱内直流充电D负接触器"], "repair_suggestion": ["联系电池厂家检查高压箱内直流充电D负接触器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521358, "fmi": 16, "dtc": "", "description_zh": "充电电流超限报警（旧版SPN）", "description_en": "", "name_zh": "SPN521358-FMI16", "brand": "龙擎", "system": "动力电池系统（旧）", "controller": "动力电池系统（旧）", "category": "动力电池系统（旧）", "ecu_type": "动力电池系统（旧）", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["充电桩"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["更换充电桩充电查看是否仍有充电电流超限报警。 如果没有复现，则充电电流超限问题系充电桩输出异常导致，车辆无故障。 如果复现，则则联系电池供应商维修。"], "repair_suggestion": ["更换充电桩充电查看是否仍有充电电流超限报警。 如果没有复现，则充电电流超限问题系充电桩输出异常导致，车辆无故障。 如果复现，则则联系电池供应商维修。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521360, "fmi": 0, "dtc": "", "description_zh": "脉冲放电电流严重超限报警（旧版SPN）", "description_en": "", "name_zh": "SPN521360-FMI0", "brand": "龙擎", "system": "动力电池系统", "controller": "动力电池系统", "category": "动力电池系统", "ecu_type": "动力电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["电池包"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["查看发出此报警时整车放电实际电流与BMS脉冲放电允许电流的差异。如果整车放电实际电流持续5s以上均大于BMS脉冲放电允许电流，则需检查整车控制器行车用电能量管理策略或电机控制器驱动控制功能。如果整车放电实际电流并未持续5s大于BMS脉冲放电允许电流，需联系电池供应商维修。"], "repair_suggestion": ["查看发出此报警时整车放电实际电流与BMS脉冲放电允许电流的差异。如果整车放电实际电流持续5s以上均大于BMS脉冲放电允许电流，则需检查整车控制器行车用电能量管理策略或电机控制器驱动控制功能。如果整车放电实际电流并未持续5s大于BMS脉冲放电允许电流，需联系电池供应商维修。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521360, "fmi": 1, "dtc": "", "description_zh": "脉冲回充电流严重超限报警（旧版SPN）", "description_en": "", "name_zh": "SPN521360-FMI1", "brand": "龙擎", "system": "动力电池系统", "controller": "动力电池系统", "category": "动力电池系统", "ecu_type": "动力电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["电池包"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["查看发出此报警时整车再生制动回馈实际电流与BMS脉冲回充允许电流的差异。如果再生制动回馈实际电流持续5s以上均大于BBMS脉冲回充允许电流，则需检查整车控制器再生制动能量管理策略或电机控制器能量回馈控制功能。如果整车再生制动回馈实际电流并未持续5s大于BMS脉冲回充允许电流，需联系电池供应商维修。"], "repair_suggestion": ["查看发出此报警时整车再生制动回馈实际电流与BMS脉冲回充允许电流的差异。如果再生制动回馈实际电流持续5s以上均大于BBMS脉冲回充允许电流，则需检查整车控制器再生制动能量管理策略或电机控制器能量回馈控制功能。如果整车再生制动回馈实际电流并未持续5s大于BMS脉冲回充允许电流，需联系电池供应商维修。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521360, "fmi": 15, "dtc": "", "description_zh": "脉冲放电电流一般超限报警（旧版SPN）", "description_en": "", "name_zh": "SPN521360-FMI15", "brand": "龙擎", "system": "动力电池系统", "controller": "动力电池系统", "category": "动力电池系统", "ecu_type": "动力电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["电池包"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["查看发出此报警时整车放电实际电流与BMS脉冲放电允许电流的差异。如果整车放电实际电流持续5s以上均大于BMS脉冲放电允许电流，则需检查整车控制器行车用电能量管理策略或电机控制器驱动控制功能。如果整车放电实际电流并未持续5s大于BMS脉冲放电允许电流，需联系电池供应商维修。"], "repair_suggestion": ["查看发出此报警时整车放电实际电流与BMS脉冲放电允许电流的差异。如果整车放电实际电流持续5s以上均大于BMS脉冲放电允许电流，则需检查整车控制器行车用电能量管理策略或电机控制器驱动控制功能。如果整车放电实际电流并未持续5s大于BMS脉冲放电允许电流，需联系电池供应商维修。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521360, "fmi": 16, "dtc": "", "description_zh": "脉冲放电电流明显超限报警（旧版SPN）", "description_en": "", "name_zh": "SPN521360-FMI16", "brand": "龙擎", "system": "动力电池系统", "controller": "动力电池系统", "category": "动力电池系统", "ecu_type": "动力电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["电池包"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["查看发出此报警时整车放电实际电流与BMS脉冲放电允许电流的差异。如果整车放电实际电流持续5s以上均大于BMS脉冲放电允许电流，则需检查整车控制器行车用电能量管理策略或电机控制器驱动控制功能。如果整车放电实际电流并未持续5s大于BMS脉冲放电允许电流，需联系电池供应商维修。"], "repair_suggestion": ["查看发出此报警时整车放电实际电流与BMS脉冲放电允许电流的差异。如果整车放电实际电流持续5s以上均大于BMS脉冲放电允许电流，则需检查整车控制器行车用电能量管理策略或电机控制器驱动控制功能。如果整车放电实际电流并未持续5s大于BMS脉冲放电允许电流，需联系电池供应商维修。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521360, "fmi": 17, "dtc": "", "description_zh": "脉冲回充电流一般超限报警（旧版SPN）", "description_en": "", "name_zh": "SPN521360-FMI17", "brand": "龙擎", "system": "动力电池系统", "controller": "动力电池系统", "category": "动力电池系统", "ecu_type": "动力电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["电池包"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["查看发出此报警时整车再生制动回馈实际电流与BMS脉冲回充允许电流的差异。如果再生制动回馈实际电流持续5s以上均大于BBMS脉冲回充允许电流，则需检查整车控制器再生制动能量管理策略或电机控制器能量回馈控制功能。如果整车再生制动回馈实际电流并未持续5s大于BMS脉冲回充允许电流，需联系电池供应商维修。"], "repair_suggestion": ["查看发出此报警时整车再生制动回馈实际电流与BMS脉冲回充允许电流的差异。如果再生制动回馈实际电流持续5s以上均大于BBMS脉冲回充允许电流，则需检查整车控制器再生制动能量管理策略或电机控制器能量回馈控制功能。如果整车再生制动回馈实际电流并未持续5s大于BMS脉冲回充允许电流，需联系电池供应商维修。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521360, "fmi": 18, "dtc": "", "description_zh": "脉冲回充电流明显超限报警（旧版SPN）", "description_en": "", "name_zh": "SPN521360-FMI18", "brand": "龙擎", "system": "动力电池系统", "controller": "动力电池系统", "category": "动力电池系统", "ecu_type": "动力电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["电池包"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["查看发出此报警时整车再生制动回馈实际电流与BMS脉冲回充允许电流的差异。如果再生制动回馈实际电流持续5s以上均大于BBMS脉冲回充允许电流，则需检查整车控制器再生制动能量管理策略或电机控制器能量回馈控制功能。如果整车再生制动回馈实际电流并未持续5s大于BMS脉冲回充允许电流，需联系电池供应商维修。"], "repair_suggestion": ["查看发出此报警时整车再生制动回馈实际电流与BMS脉冲回充允许电流的差异。如果再生制动回馈实际电流持续5s以上均大于BBMS脉冲回充允许电流，则需检查整车控制器再生制动能量管理策略或电机控制器能量回馈控制功能。如果整车再生制动回馈实际电流并未持续5s大于BMS脉冲回充允许电流，需联系电池供应商维修。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521361, "fmi": 0, "dtc": "", "description_zh": "行车持续回充严重过流", "description_en": "", "name_zh": "SPN521361-FMI0", "brand": "龙擎", "system": "动力电池系统", "controller": "动力电池系统", "category": "动力电池系统", "ecu_type": "动力电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["整车高压回路"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["查看发出此报警时整车再生制动回馈实际电流与BMS持续回充允许电流的差异。如果再生制动回馈实际电流超过30s大于BMS持续回充允许电流，则需检查整车控制器再生制动能量管理策略或电机控制器能量回馈控制功能。如果整车再生制动回馈实际电流并未超过30s大于BMS持续回充允许电流，需联系电池供应商维修。"], "repair_suggestion": ["查看发出此报警时整车再生制动回馈实际电流与BMS持续回充允许电流的差异。如果再生制动回馈实际电流超过30s大于BMS持续回充允许电流，则需检查整车控制器再生制动能量管理策略或电机控制器能量回馈控制功能。如果整车再生制动回馈实际电流并未超过30s大于BMS持续回充允许电流，需联系电池供应商维修。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521361, "fmi": 15, "dtc": "", "description_zh": "行车持续回充一般过流", "description_en": "", "name_zh": "SPN521361-FMI15", "brand": "龙擎", "system": "动力电池系统", "controller": "动力电池系统", "category": "动力电池系统", "ecu_type": "动力电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["整车高压回路"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["查看发出此报警时整车再生制动回馈实际电流与BMS持续回充允许电流的差异。如果再生制动回馈实际电流超过30s大于BMS持续回充允许电流，则需检查整车控制器再生制动能量管理策略或电机控制器能量回馈控制功能。如果整车再生制动回馈实际电流并未超过30s大于BMS持续回充允许电流，需联系电池供应商维修。"], "repair_suggestion": ["查看发出此报警时整车再生制动回馈实际电流与BMS持续回充允许电流的差异。如果再生制动回馈实际电流超过30s大于BMS持续回充允许电流，则需检查整车控制器再生制动能量管理策略或电机控制器能量回馈控制功能。如果整车再生制动回馈实际电流并未超过30s大于BMS持续回充允许电流，需联系电池供应商维修。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521361, "fmi": 16, "dtc": "", "description_zh": "行车持续回充明显过流", "description_en": "", "name_zh": "SPN521361-FMI16", "brand": "龙擎", "system": "动力电池系统", "controller": "动力电池系统", "category": "动力电池系统", "ecu_type": "动力电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["整车高压回路"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["查看发出此报警时整车再生制动回馈实际电流与BMS持续回充允许电流的差异。如果再生制动回馈实际电流超过30s大于BMS持续回充允许电流，则需检查整车控制器再生制动能量管理策略或电机控制器能量回馈控制功能。如果整车再生制动回馈实际电流并未超过30s大于BMS持续回充允许电流，需联系电池供应商维修。"], "repair_suggestion": ["查看发出此报警时整车再生制动回馈实际电流与BMS持续回充允许电流的差异。如果再生制动回馈实际电流超过30s大于BMS持续回充允许电流，则需检查整车控制器再生制动能量管理策略或电机控制器能量回馈控制功能。如果整车再生制动回馈实际电流并未超过30s大于BMS持续回充允许电流，需联系电池供应商维修。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521362, "fmi": 7, "dtc": "", "description_zh": "主回路预充或预检故障", "description_en": "", "name_zh": "SPN521362-FMI7", "brand": "龙擎", "system": "动力电池系统", "controller": "动力电池系统", "category": "动力电池系统", "ecu_type": "动力电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["电池高压接线盒"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["拔出电池系统接线盒上的主回路线束接插件，用万用表电容档测量线束接插件中正负端子的电容值。 如果≥1μF，则线束及其连接负载存在X电容异常偏大的故障，需联系相关供应商处理。 如果＜1μF，联系电池供应商维修。"], "repair_suggestion": ["拔出电池系统接线盒上的主回路线束接插件，用万用表电容档测量线束接插件中正负端子的电容值。 如果≥1μF，则线束及其连接负载存在X电容异常偏大的故障，需联系相关供应商处理。 如果＜1μF，联系电池供应商维修。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521363, "fmi": 7, "dtc": "", "description_zh": "辅件回路预充或预检故障", "description_en": "", "name_zh": "SPN521363-FMI7", "brand": "龙擎", "system": "动力电池系统", "controller": "动力电池系统", "category": "动力电池系统", "ecu_type": "动力电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["电池高压接线盒"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["拔出电池系统接线盒上的辅件回路线束接插件，用万用表电容档测量线束接插件中正负端子的电容值。 如果≥0。5μF，则线束及其连接负载存在X电容异常偏大的故障，需联系相关供应商处理。 如果＜0。5μF，联系电池供应商维修。"], "repair_suggestion": ["拔出电池系统接线盒上的辅件回路线束接插件，用万用表电容档测量线束接插件中正负端子的电容值。 如果≥0。5μF，则线束及其连接负载存在X电容异常偏大的故障，需联系相关供应商处理。 如果＜0。5μF，联系电池供应商维修。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521364, "fmi": 12, "dtc": "", "description_zh": "BMS-DC-DC故障", "description_en": "", "name_zh": "SPN521364-FMI12", "brand": "龙擎", "system": "动力电池系统", "controller": "动力电池系统", "category": "动力电池系统", "ecu_type": "动力电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["DC-DC"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["如出现此故障报警则联系电池供应商维修。"], "repair_suggestion": ["如出现此故障报警则联系电池供应商维修。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521366, "fmi": 3, "dtc": "", "description_zh": "交流充电正接触器无法断开故障报警", "description_en": "", "name_zh": "SPN521366-FMI3", "brand": "龙擎", "system": "动力电池系统", "controller": "动力电池系统", "category": "动力电池系统", "ecu_type": "动力电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["电池高压接线盒"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["整车下电后，拔除动力电池系统低压控制盒的整车低压端口接插件，断开低压供电并等待5min，然后插回低压接插件并重新上电，查看该故障报警是否已消除。如果消除则故障系误报，如果未消除，联系电池供应商维修更换故障接触器。"], "repair_suggestion": ["整车下电后，拔除动力电池系统低压控制盒的整车低压端口接插件，断开低压供电并等待5min，然后插回低压接插件并重新上电，查看该故障报警是否已消除。如果消除则故障系误报，如果未消除，联系电池供应商维修更换故障接触器。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521366, "fmi": 5, "dtc": "", "description_zh": "交流充电正接触器无法闭合故障报警", "description_en": "", "name_zh": "SPN521366-FMI5", "brand": "龙擎", "system": "动力电池系统", "controller": "动力电池系统", "category": "动力电池系统", "ecu_type": "动力电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["电池高压接线盒"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["整车下电后，拔除动力电池系统低压控制盒的整车低压端口接插件，断开低压供电并等待5min，然后插回低压接插件并重新上电，查看该故障报警是否已消除。如果消除则故障系误报，如果未消除，联系电池供应商维修更换故障接触器。"], "repair_suggestion": ["整车下电后，拔除动力电池系统低压控制盒的整车低压端口接插件，断开低压供电并等待5min，然后插回低压接插件并重新上电，查看该故障报警是否已消除。如果消除则故障系误报，如果未消除，联系电池供应商维修更换故障接触器。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521367, "fmi": 3, "dtc": "", "description_zh": "交流充电负接触器无法断开故障报警", "description_en": "", "name_zh": "SPN521367-FMI3", "brand": "龙擎", "system": "动力电池系统", "controller": "动力电池系统", "category": "动力电池系统", "ecu_type": "动力电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["电池高压接线盒"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["整车下电后，拔除动力电池系统低压控制盒的整车低压端口接插件，断开低压供电并等待5min，然后插回低压接插件并重新上电，查看该故障报警是否已消除。如果消除则故障系误报，如果未消除，联系电池供应商维修更换故障接触器。"], "repair_suggestion": ["整车下电后，拔除动力电池系统低压控制盒的整车低压端口接插件，断开低压供电并等待5min，然后插回低压接插件并重新上电，查看该故障报警是否已消除。如果消除则故障系误报，如果未消除，联系电池供应商维修更换故障接触器。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521367, "fmi": 5, "dtc": "", "description_zh": "交流充电负接触器无法闭合故障报警", "description_en": "", "name_zh": "SPN521367-FMI5", "brand": "龙擎", "system": "动力电池系统", "controller": "动力电池系统", "category": "动力电池系统", "ecu_type": "动力电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["电池高压接线盒"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["整车下电后，拔除动力电池系统低压控制盒的整车低压端口接插件，断开低压供电并等待5min，然后插回低压接插件并重新上电，查看该故障报警是否已消除。如果消除则故障系误报，如果未消除，联系电池供应商维修更换故障接触器。"], "repair_suggestion": ["整车下电后，拔除动力电池系统低压控制盒的整车低压端口接插件，断开低压供电并等待5min，然后插回低压接插件并重新上电，查看该故障报警是否已消除。如果消除则故障系误报，如果未消除，联系电池供应商维修更换故障接触器。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521370, "fmi": 12, "dtc": "", "description_zh": "绝缘检测失败", "description_en": "", "name_zh": "SPN521370-FMI12", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["底层故障位置1"], "diagnosis_summary": ["注意仪表高压报警灯", "禁止触摸高压部件"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521371, "fmi": 2, "dtc": "", "description_zh": "进液温度传感器虚接故障（预留）", "description_en": "", "name_zh": "SPN521371-FMI2", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["底层软件采样数据连续100个采样周期内有20个采样点数据超出正常范围（-40℃-125℃）"], "diagnosis_summary": ["注意仪表温度报警", "降低功率行驶或停车冷却"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521371, "fmi": 3, "dtc": "", "description_zh": "进液温度传感器短路故障（预留）", "description_en": "", "name_zh": "SPN521371-FMI3", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["底层故障位置1"], "diagnosis_summary": ["注意仪表温度报警", "降低功率行驶或停车冷却"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521371, "fmi": 4, "dtc": "", "description_zh": "进液温度传感器断路故障（预留）", "description_en": "", "name_zh": "SPN521371-FMI4", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["底层故障位置1"], "diagnosis_summary": ["注意仪表温度报警", "降低功率行驶或停车冷却"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521372, "fmi": 2, "dtc": "", "description_zh": "出液温度传感器虚接故障（预留）", "description_en": "", "name_zh": "SPN521372-FMI2", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["底层软件采样数据连续100个采样周期内有20个采样点数据超出正常范围（-40℃-125℃）"], "diagnosis_summary": ["注意仪表温度报警", "降低功率行驶或停车冷却"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521372, "fmi": 3, "dtc": "", "description_zh": "出液温度传感器短路故障（预留）", "description_en": "", "name_zh": "SPN521372-FMI3", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["底层故障位置1"], "diagnosis_summary": ["注意仪表温度报警", "降低功率行驶或停车冷却"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521372, "fmi": 4, "dtc": "", "description_zh": "出液温度传感器断路故障（预留）", "description_en": "", "name_zh": "SPN521372-FMI4", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["底层故障位置1"], "diagnosis_summary": ["注意仪表温度报警", "降低功率行驶或停车冷却"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521373, "fmi": 2, "dtc": "", "description_zh": "火灾/烟雾/气压传感器虚接故障（预留）", "description_en": "", "name_zh": "SPN521373-FMI2", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["底层软件采样数据连续100个采样周期内有20个采样点数据超出正常范围/CAN通讯上报故障信息"], "diagnosis_summary": ["注意仪表相关报警灯", "信号异常时系统会采用替代值运行"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521373, "fmi": 3, "dtc": "", "description_zh": "火灾/烟雾/气压力传感器短路故障（预留）", "description_en": "", "name_zh": "SPN521373-FMI3", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["底层故障位置1"], "diagnosis_summary": ["注意仪表相关报警灯", "信号异常时系统会采用替代值运行"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521373, "fmi": 4, "dtc": "", "description_zh": "火灾/烟雾/气压力传感器断路故障（预留）", "description_en": "", "name_zh": "SPN521373-FMI4", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["底层故障位置1"], "diagnosis_summary": ["注意仪表相关报警灯", "信号异常时系统会采用替代值运行"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521373, "fmi": 9, "dtc": "", "description_zh": "火灾/烟雾/气压传感器通讯丢失（预留）", "description_en": "", "name_zh": "SPN521373-FMI9", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["通讯丢失"], "diagnosis_summary": ["注意仪表相关报警灯", "信号异常时系统会采用替代值运行"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521374, "fmi": 2, "dtc": "", "description_zh": "电池仓1温度传感器虚接故障（预留）", "description_en": "", "name_zh": "SPN521374-FMI2", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["底层软件采样数据连续100个采样周期内有20个采样点数据超出正常范围（-40℃-125℃）"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521374, "fmi": 3, "dtc": "", "description_zh": "电池仓1温度传感器短路故障（预留）", "description_en": "", "name_zh": "SPN521374-FMI3", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["底层故障位置1"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521374, "fmi": 4, "dtc": "", "description_zh": "电池仓1温度传感器断路故障（预留）", "description_en": "", "name_zh": "SPN521374-FMI4", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["底层故障位置1"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521375, "fmi": 2, "dtc": "", "description_zh": "电池仓2温度传感器虚接故障（预留）", "description_en": "", "name_zh": "SPN521375-FMI2", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["底层软件采样数据连续100个采样周期内有20个采样点数据超出正常范围（-40℃-125℃））"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521375, "fmi": 3, "dtc": "", "description_zh": "电池仓2温度传感器短路故障（预留）", "description_en": "", "name_zh": "SPN521375-FMI3", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["底层故障位置1"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521375, "fmi": 4, "dtc": "", "description_zh": "电池仓2温度传感器断路故障（预留）", "description_en": "", "name_zh": "SPN521375-FMI4", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["底层故障位置1"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521376, "fmi": 3, "dtc": "", "description_zh": "MSD1（高压互锁线）短高", "description_en": "", "name_zh": "SPN521376-FMI3", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["检测到二支路对应的PWM波形占空比为100%"], "diagnosis_summary": ["注意仪表高压报警灯", "禁止触摸高压部件"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521376, "fmi": 4, "dtc": "", "description_zh": "BMS:高压互锁故障", "description_en": "", "name_zh": "SPN521376-FMI4", "brand": "龙擎", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "黄色报警灯点亮", "trigger_condition": ["相关传感器/执行器信号异常偏高", "线束短路或部件内部故障"], "diagnosis_summary": ["注意仪表相关报警灯", "避免高负荷运行"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册排查具体故障点"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册排查具体故障点"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521376, "fmi": 8, "dtc": "", "description_zh": "MSD1（高压互锁线）短低", "description_en": "", "name_zh": "SPN521376-FMI8", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["检测到二支路对应的PWM波形占空比为0%"], "diagnosis_summary": ["注意仪表高压报警灯", "禁止触摸高压部件"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521377, "fmi": 3, "dtc": "", "description_zh": "MSD2（高压互锁线）短高", "description_en": "", "name_zh": "SPN521377-FMI3", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["检测到二支路对应的PWM波形占空比为100%"], "diagnosis_summary": ["注意仪表高压报警灯", "禁止触摸高压部件"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521377, "fmi": 4, "dtc": "", "description_zh": "MSD2（高压互锁线）断路", "description_en": "", "name_zh": "SPN521377-FMI4", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["检测到二支路对应的PWM波形占空比为0%"], "diagnosis_summary": ["注意仪表高压报警灯", "禁止触摸高压部件"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521377, "fmi": 8, "dtc": "", "description_zh": "MSD2（高压互锁线）短低", "description_en": "", "name_zh": "SPN521377-FMI8", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["检测到二支路对应的PWM波形占空比为0%"], "diagnosis_summary": ["注意仪表高压报警灯", "禁止触摸高压部件"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521378, "fmi": 3, "dtc": "", "description_zh": "MSD3（高压互锁线）短高", "description_en": "", "name_zh": "SPN521378-FMI3", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["检测到二支路对应的PWM波形占空比为100%"], "diagnosis_summary": ["注意仪表高压报警灯", "禁止触摸高压部件"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521378, "fmi": 4, "dtc": "", "description_zh": "MSD3（高压互锁线）断路", "description_en": "", "name_zh": "SPN521378-FMI4", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["检测到三支路对应的PWM波形占空比为0%"], "diagnosis_summary": ["注意仪表高压报警灯", "禁止触摸高压部件"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521378, "fmi": 8, "dtc": "", "description_zh": "MSD3（高压互锁线）短低", "description_en": "", "name_zh": "SPN521378-FMI8", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["检测到二支路对应的PWM波形占空比为0%"], "diagnosis_summary": ["注意仪表高压报警灯", "禁止触摸高压部件"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521379, "fmi": 3, "dtc": "", "description_zh": "MSD4（高压互锁线）短高", "description_en": "", "name_zh": "SPN521379-FMI3", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["检测到二支路对应的PWM波形占空比为100%"], "diagnosis_summary": ["注意仪表高压报警灯", "禁止触摸高压部件"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521379, "fmi": 4, "dtc": "", "description_zh": "MSD4（高压互锁线）断路", "description_en": "", "name_zh": "SPN521379-FMI4", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["检测到四支路对应的PWM波形占空比为0%"], "diagnosis_summary": ["注意仪表高压报警灯", "禁止触摸高压部件"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521379, "fmi": 8, "dtc": "", "description_zh": "MSD4（高压互锁线）短低", "description_en": "", "name_zh": "SPN521379-FMI8", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["检测到二支路对应的PWM波形占空比为0%"], "diagnosis_summary": ["注意仪表高压报警灯", "禁止触摸高压部件"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521380, "fmi": 3, "dtc": "", "description_zh": "主动力输出回路高压互锁线短高故障", "description_en": "", "name_zh": "SPN521380-FMI3", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["检测到主回路对应的PWM波形占空比为100%"], "diagnosis_summary": ["注意仪表高压报警灯", "禁止触摸高压部件"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521380, "fmi": 4, "dtc": "", "description_zh": "主动力输出回路高压互锁线断路故障", "description_en": "", "name_zh": "SPN521380-FMI4", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["检测不到PWM波形"], "diagnosis_summary": ["注意仪表高压报警灯", "禁止触摸高压部件"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521380, "fmi": 8, "dtc": "", "description_zh": "主动力输出回路高压互锁线短低故障", "description_en": "", "name_zh": "SPN521380-FMI8", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["检测到主回路对应的PWM波形占空比为0%"], "diagnosis_summary": ["注意仪表高压报警灯", "禁止触摸高压部件"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521381, "fmi": 16, "dtc": "", "description_zh": "电池组负对输出负阻抗检测电路异常故障", "description_en": "", "name_zh": "SPN521381-FMI16", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["HMU上报阻抗异常故障"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521382, "fmi": 2, "dtc": "", "description_zh": "充电温度传感器A+虚接故障", "description_en": "", "name_zh": "SPN521382-FMI2", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["存在CC2插枪信号，底层软件采样数据连续100个采样周期内有20个采样点数据超出正常范围（-40℃-125℃）"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521382, "fmi": 3, "dtc": "", "description_zh": "充电温度传感器A+短路故障", "description_en": "", "name_zh": "SPN521382-FMI3", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["存在CC2插枪信号，底层软件采样数据在正常范围外，NTC测量值大于125℃，PTC测量值小于-40℃"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521382, "fmi": 4, "dtc": "", "description_zh": "充电温度传感器A+断路故障", "description_en": "", "name_zh": "SPN521382-FMI4", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["存在CC2插枪信号，底层软件采样数据在正常范围外，NTC测量值小于-40℃，PTC测量值大于125℃"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521383, "fmi": 2, "dtc": "", "description_zh": "充电温度传感器A-虚接故障", "description_en": "", "name_zh": "SPN521383-FMI2", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["存在CC2插枪信号，底层软件采样数据连续100个采样周期内有20个采样点数据超出正常范围（-40℃-125℃）"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521383, "fmi": 3, "dtc": "", "description_zh": "充电温度传感器A-短路故障", "description_en": "", "name_zh": "SPN521383-FMI3", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["存在CC2插枪信号，底层软件采样数据在正常范围外，NTC测量值大于125℃，PTC测量值小于-40℃"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521383, "fmi": 4, "dtc": "", "description_zh": "充电温度传感器A-断路故障", "description_en": "", "name_zh": "SPN521383-FMI4", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["存在CC2插枪信号，底层软件采样数据在正常范围外，NTC测量值小于-40℃，PTC测量值大于125℃"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521384, "fmi": 2, "dtc": "", "description_zh": "充电温度传感器B+虚接故障", "description_en": "", "name_zh": "SPN521384-FMI2", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["存在CC2插枪信号，底层软件采样数据在正常范围外，且非传感器断路和虚接故障（-40℃-125℃或者等效电压、电阻值）"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521384, "fmi": 3, "dtc": "", "description_zh": "充电温度传感器B+短路故障", "description_en": "", "name_zh": "SPN521384-FMI3", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["存在CC2插枪信号，底层软件采样数据在正常范围外，NTC测量值大于125℃，PTC测量值小于-40℃"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521384, "fmi": 4, "dtc": "", "description_zh": "充电温度传感器B+断路故障", "description_en": "", "name_zh": "SPN521384-FMI4", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["存在CC2插枪信号，底层软件采样数据在正常范围外，NTC测量值小于-40℃，PTC测量值大于125℃"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521385, "fmi": 2, "dtc": "", "description_zh": "充电温度传感器B-虚接故障", "description_en": "", "name_zh": "SPN521385-FMI2", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["存在CC2插枪信号，底层软件采样数据连续100个采样周期内有20个采样点数据超出正常范围（-40℃-125℃）"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521385, "fmi": 3, "dtc": "", "description_zh": "充电温度传感器B-短路故障", "description_en": "", "name_zh": "SPN521385-FMI3", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["存在CC2插枪信号，底层软件采样数据连续100个采样周期内有20个采样点数据超出正常范围（-40℃-125℃）"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521385, "fmi": 4, "dtc": "", "description_zh": "充电温度传感器B-断路故障", "description_en": "", "name_zh": "SPN521385-FMI4", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["存在CC2插枪信号，底层软件采样数据在正常范围外，NTC测量值小于-40℃，PTC测量值大于125℃"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521386, "fmi": 2, "dtc": "", "description_zh": "插枪连接信号异常", "description_en": "", "name_zh": "SPN521386-FMI2", "brand": "龙擎", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "黄色报警灯点亮", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521387, "fmi": 2, "dtc": "", "description_zh": "CC2-2连接丢失", "description_en": "", "name_zh": "SPN521387-FMI2", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["A+信号存在且插枪连接信号超出(5~7)V范围"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521388, "fmi": 2, "dtc": "", "description_zh": "充电枪A CC1连接异常(预留)", "description_en": "", "name_zh": "SPN521388-FMI2", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["-"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521389, "fmi": 2, "dtc": "", "description_zh": "充电枪B CC1连接异常（预留）", "description_en": "", "name_zh": "SPN521389-FMI2", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["-"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521394, "fmi": 16, "dtc": "", "description_zh": "12V供电过压故障", "description_en": "", "name_zh": "SPN521394-FMI16", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["12V系统：BMS供电电压≥16V"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521394, "fmi": 18, "dtc": "", "description_zh": "12V供电欠压故障", "description_en": "", "name_zh": "SPN521394-FMI18", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["12V系统： BMS供电电压≤9V"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521396, "fmi": 2, "dtc": "", "description_zh": "冷板温度传感器虚接故障", "description_en": "", "name_zh": "SPN521396-FMI2", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["底层软件采样数据连续100个采样周期内有20个采样点数据超出正常范围（-40℃-125℃）"], "diagnosis_summary": ["注意仪表温度报警", "降低功率行驶或停车冷却"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521396, "fmi": 3, "dtc": "", "description_zh": "冷板温度传感器短路故障", "description_en": "", "name_zh": "SPN521396-FMI3", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["底层软件采样数据在正常范围外，NTC测量值大于125℃，PTC测量值小于-40℃"], "diagnosis_summary": ["注意仪表温度报警", "降低功率行驶或停车冷却"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521396, "fmi": 4, "dtc": "", "description_zh": "冷板温度传感器断路故障", "description_en": "", "name_zh": "SPN521396-FMI4", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["底层软件采样数据在正常范围外，NTC测量值小于-40℃，PTC测量值大于125℃"], "diagnosis_summary": ["注意仪表温度报警", "降低功率行驶或停车冷却"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521400, "fmi": 3, "dtc": "", "description_zh": "VCU电源电压高", "description_en": "", "name_zh": "SPN521400-FMI3", "brand": "东风新能源", "system": "VCU", "controller": "VCU", "category": "VCU", "ecu_type": "VCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "N", "trigger_condition": ["40个驾驶循环未发生该故障"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": ["蓄电池电源电压过高"], "repair_suggestion": ["蓄电池电源电压过高"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521401, "fmi": 0, "dtc": "", "description_zh": "PTC发热芯短路", "description_en": "", "name_zh": "SPN521401-FMI0", "brand": "龙擎", "system": "热管理_温控集成机组", "controller": "热管理_温控集成机组", "category": "热管理_温控集成机组", "ecu_type": "热管理_温控集成机组", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["PTC"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["更换PTC"], "repair_suggestion": ["更换PTC"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521401, "fmi": 1, "dtc": "", "description_zh": "PTC高压反接", "description_en": "", "name_zh": "SPN521401-FMI1", "brand": "龙擎", "system": "热管理_温控集成机组", "controller": "热管理_温控集成机组", "category": "热管理_温控集成机组", "ecu_type": "热管理_温控集成机组", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["PTC"], "diagnosis_summary": ["注意仪表相关报警灯", "避免高负荷运行"], "handling_plan": ["更换PTC"], "repair_suggestion": ["更换PTC"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521401, "fmi": 20, "dtc": "", "description_zh": "PTC 1级故障（注：当PTC只能反馈有1级故障时，FMI码定义为20，否则，反馈以下4个详细故障）", "description_en": "", "name_zh": "SPN521401-FMI20", "brand": "龙擎", "system": "热管理_温控集成机组", "controller": "热管理_温控集成机组", "category": "热管理_温控集成机组", "ecu_type": "热管理_温控集成机组", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["PTC"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["更换PTC"], "repair_suggestion": ["更换PTC"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521401, "fmi": 25, "dtc": "", "description_zh": "PTC干烧", "description_en": "", "name_zh": "SPN521401-FMI25", "brand": "龙擎", "system": "热管理_温控集成机组", "controller": "热管理_温控集成机组", "category": "热管理_温控集成机组", "ecu_type": "热管理_温控集成机组", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["PTC"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["更换PTC"], "repair_suggestion": ["更换PTC"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521401, "fmi": 5, "dtc": "", "description_zh": "故障", "description_en": "", "name_zh": "SPN521401-FMI5", "brand": "龙擎", "system": "热管理_温控集成机组", "controller": "热管理_温控集成机组", "category": "热管理_温控集成机组", "ecu_type": "热管理_温控集成机组", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["PTC"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["更换PTC"], "repair_suggestion": ["更换PTC"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521402, "fmi": 9, "dtc": "", "description_zh": "BMS通讯故障", "description_en": "", "name_zh": "SPN521402-FMI9", "brand": "东风新能源", "system": "VCU", "controller": "VCU", "category": "VCU", "ecu_type": "VCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "N", "trigger_condition": ["40个驾驶循环未发生该故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["VCU与电池控制器通讯不上"], "repair_suggestion": ["VCU与电池控制器通讯不上"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521403, "fmi": 9, "dtc": "", "description_zh": "MCU通讯故障", "description_en": "", "name_zh": "SPN521403-FMI9", "brand": "东风新能源", "system": "VCU", "controller": "VCU", "category": "VCU", "ecu_type": "VCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "N", "trigger_condition": ["40个驾驶循环未发生该故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["VCU与电机控制器通讯不上"], "repair_suggestion": ["VCU与电机控制器通讯不上"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521404, "fmi": 9, "dtc": "", "description_zh": "DCDC通讯故障", "description_en": "", "name_zh": "SPN521404-FMI9", "brand": "东风新能源", "system": "VCU", "controller": "VCU", "category": "VCU", "ecu_type": "VCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "N", "trigger_condition": ["40个驾驶循环未发生该故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["VCU与DCDC通讯不上"], "repair_suggestion": ["VCU与DCDC通讯不上"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521405, "fmi": 9, "dtc": "", "description_zh": "EPS DCAC通讯故障", "description_en": "", "name_zh": "SPN521405-FMI9", "brand": "东风新能源", "system": "VCU", "controller": "VCU", "category": "VCU", "ecu_type": "VCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["40个驾驶循环未发生该故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["VCU与EPS通讯不上"], "repair_suggestion": ["VCU与EPS通讯不上"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521406, "fmi": 9, "dtc": "", "description_zh": "ECA DCAC通讯故障", "description_en": "", "name_zh": "SPN521406-FMI9", "brand": "东风新能源", "system": "VCU", "controller": "VCU", "category": "VCU", "ecu_type": "VCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["40个驾驶循环未发生该故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["VCU与EAC通讯不上"], "repair_suggestion": ["VCU与EAC通讯不上"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521407, "fmi": 9, "dtc": "", "description_zh": "仪表通讯故障", "description_en": "", "name_zh": "SPN521407-FMI9", "brand": "东风新能源", "system": "VCU", "controller": "VCU", "category": "VCU", "ecu_type": "VCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["40个驾驶循环未发生该故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["VCU与IC通讯不上"], "repair_suggestion": ["VCU与IC通讯不上"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521408, "fmi": 9, "dtc": "", "description_zh": "ABS通讯故障", "description_en": "", "name_zh": "SPN521408-FMI9", "brand": "东风新能源", "system": "VCU", "controller": "VCU", "category": "VCU", "ecu_type": "VCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "N", "trigger_condition": ["40个驾驶循环未发生该故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["VCU与ABS通讯不上"], "repair_suggestion": ["VCU与ABS通讯不上"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521409, "fmi": 2, "dtc": "", "description_zh": "制动踏板/脚阀故障", "description_en": "", "name_zh": "SPN521409-FMI2", "brand": "东风新能源", "system": "VCU", "controller": "VCU", "category": "VCU", "ecu_type": "VCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["40个驾驶循环未检测到故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["VCU踏板输入电压异常"], "repair_suggestion": ["VCU踏板输入电压异常"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521409, "fmi": 5, "dtc": "", "description_zh": "制动踏板/脚阀故障", "description_en": "", "name_zh": "SPN521409-FMI5", "brand": "东风新能源", "system": "VCU", "controller": "VCU", "category": "VCU", "ecu_type": "VCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["40个驾驶循环未检测到故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["VCU踏板输入电压异常"], "repair_suggestion": ["VCU踏板输入电压异常"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521410, "fmi": 16, "dtc": "", "description_zh": "油门踏板1故障", "description_en": "", "name_zh": "SPN521410-FMI16", "brand": "东风新能源", "system": "VCU", "controller": "VCU", "category": "VCU", "ecu_type": "VCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["40个驾驶循环未检测到故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["VCU踏板输入电压异常"], "repair_suggestion": ["VCU踏板输入电压异常"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521410, "fmi": 18, "dtc": "", "description_zh": "油门踏板1故障", "description_en": "", "name_zh": "SPN521410-FMI18", "brand": "东风新能源", "system": "VCU", "controller": "VCU", "category": "VCU", "ecu_type": "VCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["40个驾驶循环未检测到故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["VCU踏板输入电压异常"], "repair_suggestion": ["VCU踏板输入电压异常"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521410, "fmi": 2, "dtc": "", "description_zh": "油门踏板1故障", "description_en": "", "name_zh": "SPN521410-FMI2", "brand": "东风新能源", "system": "VCU", "controller": "VCU", "category": "VCU", "ecu_type": "VCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["40个驾驶循环未检测到故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["VCU踏板输入电压异常"], "repair_suggestion": ["VCU踏板输入电压异常"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521412, "fmi": 16, "dtc": "", "description_zh": "油门踏板2故障", "description_en": "", "name_zh": "SPN521412-FMI16", "brand": "东风新能源", "system": "VCU", "controller": "VCU", "category": "VCU", "ecu_type": "VCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["40个驾驶循环未检测到故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["VCU踏板输入电压异常"], "repair_suggestion": ["VCU踏板输入电压异常"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521412, "fmi": 18, "dtc": "", "description_zh": "油门踏板2故障", "description_en": "", "name_zh": "SPN521412-FMI18", "brand": "东风新能源", "system": "VCU", "controller": "VCU", "category": "VCU", "ecu_type": "VCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["40个驾驶循环未检测到故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["VCU踏板输入电压异常"], "repair_suggestion": ["VCU踏板输入电压异常"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521416, "fmi": 22, "dtc": "", "description_zh": "预充失败故障", "description_en": "", "name_zh": "SPN521416-FMI22", "brand": "东风新能源", "system": "VCU", "controller": "VCU", "category": "VCU", "ecu_type": "VCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "N", "trigger_condition": ["休眠"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["预充压差大"], "repair_suggestion": ["预充压差大"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521418, "fmi": 9, "dtc": "", "description_zh": "TCU通讯故障", "description_en": "", "name_zh": "SPN521418-FMI9", "brand": "东风新能源", "system": "VCU", "controller": "VCU", "category": "VCU", "ecu_type": "VCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["40个驾驶循环未发生该故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["VCU与TCU通讯不上"], "repair_suggestion": ["VCU与TCU通讯不上"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521419, "fmi": 9, "dtc": "", "description_zh": "PDU通讯故障", "description_en": "", "name_zh": "SPN521419-FMI9", "brand": "东风新能源", "system": "VCU", "controller": "VCU", "category": "VCU", "ecu_type": "VCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["40个驾驶循环未发生该故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["VCU与PDU通讯不上"], "repair_suggestion": ["VCU与PDU通讯不上"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521420, "fmi": 9, "dtc": "", "description_zh": "FCU通讯故障", "description_en": "", "name_zh": "SPN521420-FMI9", "brand": "东风新能源", "system": "VCU", "controller": "VCU", "category": "VCU", "ecu_type": "VCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "N", "trigger_condition": ["40个驾驶循环未发生该故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["VCU与FCU通讯不上"], "repair_suggestion": ["VCU与FCU通讯不上"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521421, "fmi": 13, "dtc": "", "description_zh": "手柄档位异常", "description_en": "", "name_zh": "SPN521421-FMI13", "brand": "东风新能源", "system": "VCU", "controller": "VCU", "category": "VCU", "ecu_type": "VCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["40个驾驶循环未发生该故障"], "diagnosis_summary": ["注意仪表变速箱故障灯", "停车后尝试重新启动"], "handling_plan": ["手柄档位故障"], "repair_suggestion": ["手柄档位故障"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521421, "fmi": 9, "dtc": "", "description_zh": "SCU通讯故障", "description_en": "", "name_zh": "SPN521421-FMI9", "brand": "东风新能源", "system": "VCU", "controller": "VCU", "category": "VCU", "ecu_type": "VCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["40个驾驶循环未发生该故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["VCU与SCU通讯不上"], "repair_suggestion": ["VCU与SCU通讯不上"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521422, "fmi": 9, "dtc": "", "description_zh": "CPU通讯故障", "description_en": "", "name_zh": "SPN521422-FMI9", "brand": "东风新能源", "system": "VCU", "controller": "VCU", "category": "VCU", "ecu_type": "VCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["40个驾驶循环未发生该故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["VCU与CPU通讯不上"], "repair_suggestion": ["VCU与CPU通讯不上"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521423, "fmi": 23, "dtc": "", "description_zh": "锁止销、连接器故障", "description_en": "", "name_zh": "SPN521423-FMI23", "brand": "东风新能源", "system": "VCU", "controller": "VCU", "category": "VCU", "ecu_type": "VCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["40个驾驶循环未发生该故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["换电机构锁止存在隐患，高压回路异常"], "repair_suggestion": ["换电机构锁止存在隐患，高压回路异常"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521424, "fmi": 24, "dtc": "", "description_zh": "换电过程无法行车、动力电池卸载中", "description_en": "", "name_zh": "SPN521424-FMI24", "brand": "东风新能源", "system": "VCU", "controller": "VCU", "category": "VCU", "ecu_type": "VCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["40个驾驶循环未发生该故障"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": ["换电过程无法行车、动力电池卸载中"], "repair_suggestion": ["换电过程无法行车、动力电池卸载中"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521425, "fmi": 9, "dtc": "", "description_zh": "MCU2通讯故障", "description_en": "", "name_zh": "SPN521425-FMI9", "brand": "东风新能源", "system": "VCU", "controller": "VCU", "category": "VCU", "ecu_type": "VCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["40个驾驶循环未发生该故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["VCU与MCU2通讯不上"], "repair_suggestion": ["VCU与MCU2通讯不上"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521426, "fmi": 9, "dtc": "", "description_zh": "GCU通讯故障", "description_en": "", "name_zh": "SPN521426-FMI9", "brand": "东风新能源", "system": "VCU", "controller": "VCU", "category": "VCU", "ecu_type": "VCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "N", "trigger_condition": ["40个驾驶循环未发生该故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["VCU与GCU通讯不上"], "repair_suggestion": ["VCU与GCU通讯不上"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521427, "fmi": 9, "dtc": "", "description_zh": "DCDC1通讯故障", "description_en": "", "name_zh": "SPN521427-FMI9", "brand": "东风新能源", "system": "VCU", "controller": "VCU", "category": "VCU", "ecu_type": "VCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "N", "trigger_condition": ["40个驾驶循环未发生该故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["VCU与DCDC1通讯不上"], "repair_suggestion": ["VCU与DCDC1通讯不上"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521428, "fmi": 9, "dtc": "", "description_zh": "HMS通信故障", "description_en": "", "name_zh": "SPN521428-FMI9", "brand": "东风新能源", "system": "VCU", "controller": "VCU", "category": "VCU", "ecu_type": "VCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "N", "trigger_condition": ["40个驾驶循环未发生该故障"], "diagnosis_summary": ["注意仪表通信故障灯", "尝试重新上电"], "handling_plan": ["VCU与HMS通讯不上"], "repair_suggestion": ["VCU与HMS通讯不上"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521429, "fmi": 5, "dtc": "", "description_zh": "燃料电池冷却风扇故障", "description_en": "", "name_zh": "SPN521429-FMI5", "brand": "东风新能源", "system": "VCU", "controller": "VCU", "category": "VCU", "ecu_type": "VCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "N", "trigger_condition": ["40个驾驶循环未发生该故障"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": ["燃料电池系统风扇工作异常"], "repair_suggestion": ["燃料电池系统风扇工作异常"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521430, "fmi": 18, "dtc": "", "description_zh": "FCU绝缘电阻过低", "description_en": "", "name_zh": "SPN521430-FMI18", "brand": "东风新能源", "system": "VCU", "controller": "VCU", "category": "VCU", "ecu_type": "VCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "N", "trigger_condition": ["40个驾驶循环未发生该故障"], "diagnosis_summary": ["注意仪表高压报警灯", "禁止触摸高压部件"], "handling_plan": ["FCU发送绝缘电阻低于75kΩ"], "repair_suggestion": ["FCU发送绝缘电阻低于75kΩ"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521431, "fmi": 9, "dtc": "", "description_zh": "FCU1通讯故障", "description_en": "", "name_zh": "SPN521431-FMI9", "brand": "东风新能源", "system": "VCU", "controller": "VCU", "category": "VCU", "ecu_type": "VCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "N", "trigger_condition": ["40个驾驶循环未发生该故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["VCU与FCU1通讯不上"], "repair_suggestion": ["VCU与FCU1通讯不上"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521460, "fmi": 2, "dtc": "", "description_zh": "单体电压采样回路虚接故障", "description_en": "", "name_zh": "SPN521460-FMI2", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["从控BMU上传单体电压采样失效故障（采样芯片持续采集到除短路、断路故障）"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521460, "fmi": 3, "dtc": "", "description_zh": "单体电压采样回路短路故障", "description_en": "", "name_zh": "SPN521460-FMI3", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["从控BMU上传单体电压采样失效故障（采样芯片持续采集到断路无效值）"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521460, "fmi": 4, "dtc": "", "description_zh": "单体电压采样回路断路故障", "description_en": "", "name_zh": "SPN521460-FMI4", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["从控BMU上传单体电压采样失效故障（采样芯片持续采集到短路无效值）"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521461, "fmi": 2, "dtc": "", "description_zh": "单体温度采样回路虚接故障", "description_en": "", "name_zh": "SPN521461-FMI2", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["从控BMU上传单体温度采样失效故障（采样芯片持续采集到除短路、断路故障）"], "diagnosis_summary": ["注意仪表温度报警", "降低功率行驶或停车冷却"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521461, "fmi": 3, "dtc": "", "description_zh": "单体温度采样回路短路故障", "description_en": "", "name_zh": "SPN521461-FMI3", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["从控BMU上传单体温度采样失效故障（采样芯片持续采集到断路无效值）"], "diagnosis_summary": ["注意仪表温度报警", "降低功率行驶或停车冷却"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521461, "fmi": 4, "dtc": "", "description_zh": "单体温度采样回路断路故障", "description_en": "", "name_zh": "SPN521461-FMI4", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["从控BMU上传单体温度采样失效故障（采样芯片持续采集到短路无效值）"], "diagnosis_summary": ["注意仪表温度报警", "降低功率行驶或停车冷却"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521462, "fmi": 5, "dtc": "", "description_zh": "均衡无法开启", "description_en": "", "name_zh": "SPN521462-FMI5", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["从控BMU判断故障上报"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521462, "fmi": 6, "dtc": "", "description_zh": "均衡无法关闭", "description_en": "", "name_zh": "SPN521462-FMI6", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["从控BMU判断故障上报"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521463, "fmi": 2, "dtc": "", "description_zh": "均衡回路温度传感器虚接故障", "description_en": "", "name_zh": "SPN521463-FMI2", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["从控BMU判断故障上报"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521463, "fmi": 3, "dtc": "", "description_zh": "均衡回路温度传感器短路故障", "description_en": "", "name_zh": "SPN521463-FMI3", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["从控BMU判断故障上报"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521463, "fmi": 4, "dtc": "", "description_zh": "均衡回路温度传感器断路故障", "description_en": "", "name_zh": "SPN521463-FMI4", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["从控BMU判断故障上报"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521464, "fmi": 16, "dtc": "", "description_zh": "24V供电过压故障", "description_en": "", "name_zh": "SPN521464-FMI16", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["24V系统：BMS供电电压≥32V"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521464, "fmi": 18, "dtc": "", "description_zh": "BMS低压供电电压异常报警", "description_en": "", "name_zh": "SPN521464-FMI18", "brand": "龙擎", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "电池故障灯点亮", "trigger_condition": ["相关传感器/执行器信号异常偏低", "线束断路或搭铁", "部件损坏"], "diagnosis_summary": ["注意仪表相关报警灯", "尽快安排检修"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和供电", "测量传感器/执行器参数"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和供电", "测量传感器/执行器参数"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521465, "fmi": 3, "dtc": "", "description_zh": "主正接触器无法断开", "description_en": "", "name_zh": "SPN521465-FMI3", "brand": "龙擎", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "黄色报警灯点亮", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521465, "fmi": 4, "dtc": "", "description_zh": "主正接触器无法闭合", "description_en": "", "name_zh": "SPN521465-FMI4", "brand": "龙擎", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "黄色报警灯点亮", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521465, "fmi": 5, "dtc": "", "description_zh": "主正接触器1线圈断路故障", "description_en": "", "name_zh": "SPN521465-FMI5", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["底层故障位置1"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521465, "fmi": 6, "dtc": "", "description_zh": "主正接触器1线圈短路故障", "description_en": "", "name_zh": "SPN521465-FMI6", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["底层故障位置1"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521466, "fmi": 3, "dtc": "", "description_zh": "主负接触器无法断开", "description_en": "", "name_zh": "SPN521466-FMI3", "brand": "龙擎", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "黄色报警灯点亮", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521466, "fmi": 4, "dtc": "", "description_zh": "主负接触器无法闭合", "description_en": "", "name_zh": "SPN521466-FMI4", "brand": "龙擎", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "黄色报警灯点亮", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521466, "fmi": 5, "dtc": "", "description_zh": "主负接触器1线圈短路故障", "description_en": "", "name_zh": "SPN521466-FMI5", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["底层故障位置1"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521466, "fmi": 6, "dtc": "", "description_zh": "主负接触器1线圈断路故障", "description_en": "", "name_zh": "SPN521466-FMI6", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["底层故障位置1"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521467, "fmi": 3, "dtc": "", "description_zh": "直流充电A正接触器无法断开", "description_en": "", "name_zh": "SPN521467-FMI3", "brand": "龙擎", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "黄色报警灯点亮", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521467, "fmi": 4, "dtc": "", "description_zh": "直流充电A正接触器无法闭合", "description_en": "", "name_zh": "SPN521467-FMI4", "brand": "龙擎", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "黄色报警灯点亮", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521467, "fmi": 5, "dtc": "", "description_zh": "直流充电接触器A+线圈断路故障", "description_en": "", "name_zh": "SPN521467-FMI5", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["底层故障位置1"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521467, "fmi": 6, "dtc": "", "description_zh": "直流充电接触器A+线圈短路故障", "description_en": "", "name_zh": "SPN521467-FMI6", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["底层故障位置1"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521468, "fmi": 3, "dtc": "", "description_zh": "直流充电A负接触器无法断开", "description_en": "", "name_zh": "SPN521468-FMI3", "brand": "龙擎", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "黄色报警灯点亮", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521468, "fmi": 4, "dtc": "", "description_zh": "直流充电A负接触器无法闭合", "description_en": "", "name_zh": "SPN521468-FMI4", "brand": "龙擎", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "黄色报警灯点亮", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521468, "fmi": 5, "dtc": "", "description_zh": "直流充电接触器A-线圈断路故障", "description_en": "", "name_zh": "SPN521468-FMI5", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["底层故障位置1"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521468, "fmi": 6, "dtc": "", "description_zh": "直流充电接触器A-线圈短路故障", "description_en": "", "name_zh": "SPN521468-FMI6", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["底层故障位置1"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521469, "fmi": 3, "dtc": "", "description_zh": "直流充电B正接触器无法断开", "description_en": "", "name_zh": "SPN521469-FMI3", "brand": "龙擎", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "黄色报警灯点亮", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521469, "fmi": 4, "dtc": "", "description_zh": "直流充电B正接触器无法闭合", "description_en": "", "name_zh": "SPN521469-FMI4", "brand": "龙擎", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "黄色报警灯点亮", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521469, "fmi": 5, "dtc": "", "description_zh": "直流充电接触器B+线圈断路故障", "description_en": "", "name_zh": "SPN521469-FMI5", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["底层故障位置1"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521469, "fmi": 6, "dtc": "", "description_zh": "直流充电接触器B+线圈短路故障", "description_en": "", "name_zh": "SPN521469-FMI6", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["底层故障位置1"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521470, "fmi": 3, "dtc": "", "description_zh": "直流充电B负接触器无法断开", "description_en": "", "name_zh": "SPN521470-FMI3", "brand": "龙擎", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "黄色报警灯点亮", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521470, "fmi": 4, "dtc": "", "description_zh": "直流充电B负接触器无法闭合", "description_en": "", "name_zh": "SPN521470-FMI4", "brand": "龙擎", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "黄色报警灯点亮", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521470, "fmi": 5, "dtc": "", "description_zh": "直流充电接触器B-线圈断路故障", "description_en": "", "name_zh": "SPN521470-FMI5", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["底层故障位置1"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521470, "fmi": 6, "dtc": "", "description_zh": "直流充电接触器B-线圈短路故障", "description_en": "", "name_zh": "SPN521470-FMI6", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["底层故障位置1"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521471, "fmi": 3, "dtc": "", "description_zh": "高压附件接触器触点粘连", "description_en": "", "name_zh": "SPN521471-FMI3", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["行车上高压状态：当系统标称电压＞750V：|高压触点两侧电压值压差|≤21V 当系统标称电压为(320V , 750V]：|高压触点两侧电压值压差|≤16V"], "diagnosis_summary": ["注意仪表高压报警灯", "禁止触摸高压部件"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521471, "fmi": 4, "dtc": "", "description_zh": "高压附件接触器触点开路", "description_en": "", "name_zh": "SPN521471-FMI4", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["直流充电A+接触器控制吸合指令发出超过50ms之后：当系统标称电压为＞750V：|高压触点两侧电压值压差|≥30V 当系统标称电压为(320V , 750V]：|高压触点两侧电压值压差|≥20V"], "diagnosis_summary": ["注意仪表高压报警灯", "禁止触摸高压部件"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521471, "fmi": 5, "dtc": "", "description_zh": "高压附件接触器线圈断路故障", "description_en": "", "name_zh": "SPN521471-FMI5", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["底层故障位置1"], "diagnosis_summary": ["注意仪表高压报警灯", "禁止触摸高压部件"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521471, "fmi": 6, "dtc": "", "description_zh": "高压附件接触器线圈短路故障", "description_en": "", "name_zh": "SPN521471-FMI6", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["底层故障位置1"], "diagnosis_summary": ["注意仪表高压报警灯", "禁止触摸高压部件"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521472, "fmi": 3, "dtc": "", "description_zh": "高压空调接触器触点粘连", "description_en": "", "name_zh": "SPN521472-FMI3", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["行车上高压状态：当系统标称电压＞750V：|高压触点两侧电压值压差|≤21V 当系统标称电压为(320V , 750V]：|高压触点两侧电压值压差|≤16V"], "diagnosis_summary": ["注意仪表高压报警灯", "禁止触摸高压部件"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521472, "fmi": 4, "dtc": "", "description_zh": "高压空调接触器触点开路", "description_en": "", "name_zh": "SPN521472-FMI4", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["直流充电A+接触器控制吸合指令发出超过50ms之后：当系统标称电压为＞750V：|高压触点两侧电压值压差|≥30V 当系统标称电压为(320V , 750V]：|高压触点两侧电压值压差|≥20V"], "diagnosis_summary": ["注意仪表高压报警灯", "禁止触摸高压部件"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521472, "fmi": 5, "dtc": "", "description_zh": "高压空调接触器线圈断路故障", "description_en": "", "name_zh": "SPN521472-FMI5", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["底层故障位置1"], "diagnosis_summary": ["注意仪表高压报警灯", "禁止触摸高压部件"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521472, "fmi": 6, "dtc": "", "description_zh": "高压空调接触器线圈短路故障", "description_en": "", "name_zh": "SPN521472-FMI6", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["底层故障位置1"], "diagnosis_summary": ["注意仪表高压报警灯", "禁止触摸高压部件"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521473, "fmi": 3, "dtc": "", "description_zh": "上装接触器触点粘连", "description_en": "", "name_zh": "SPN521473-FMI3", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["主正吸合之前，当系统标称电压＞750V：|高压触点两侧电压值压差|≤21V 当系统标称电压为(320V , 750V]：|高压触点两侧电压值压差|≤16V"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521473, "fmi": 4, "dtc": "", "description_zh": "上装接触器触点开路", "description_en": "", "name_zh": "SPN521473-FMI4", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["主正接触器控制吸合指令发出超过50ms之后：当系统标称电压为＞750V：|高压触点两侧电压值压差|≥30V 当系统标称电压为(320V , 750V]：|高压触点两侧电压值压差|≥20V"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521473, "fmi": 5, "dtc": "", "description_zh": "上装接触器线圈断路故障", "description_en": "", "name_zh": "SPN521473-FMI5", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["底层故障位置1"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521473, "fmi": 6, "dtc": "", "description_zh": "上装接触器线圈短路故障", "description_en": "", "name_zh": "SPN521473-FMI6", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["底层故障位置1"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521476, "fmi": 12, "dtc": "", "description_zh": "电流传感器故障", "description_en": "", "name_zh": "SPN521476-FMI12", "brand": "龙擎", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "1.黄色报警灯点亮", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521477, "fmi": 12, "dtc": "", "description_zh": "支路2电流传感器故障", "description_en": "", "name_zh": "SPN521477-FMI12", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["接收到电流传感器故障报文"], "diagnosis_summary": ["注意仪表相关报警灯", "信号异常时系统会采用替代值运行"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521478, "fmi": 12, "dtc": "", "description_zh": "支路3电流传感器故障", "description_en": "", "name_zh": "SPN521478-FMI12", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["接收到电流传感器故障报文"], "diagnosis_summary": ["注意仪表相关报警灯", "信号异常时系统会采用替代值运行"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521479, "fmi": 12, "dtc": "", "description_zh": "支路4电流传感器故障", "description_en": "", "name_zh": "SPN521479-FMI12", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["接收到电流传感器故障报文"], "diagnosis_summary": ["注意仪表相关报警灯", "信号异常时系统会采用替代值运行"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521480, "fmi": 12, "dtc": "", "description_zh": "直流充电机故障", "description_en": "", "name_zh": "SPN521480-FMI12", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["在充电过程中，收到的充电机错误报文CEM，上报故障。"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521481, "fmi": 9, "dtc": "", "description_zh": "充电CAN通讯故障", "description_en": "", "name_zh": "SPN521481-FMI9", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["通讯超时（见国标超时报文）"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521482, "fmi": 9, "dtc": "", "description_zh": "高压板CAN 通信故障", "description_en": "", "name_zh": "SPN521482-FMI9", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["接收不到任一从控循环计数报文"], "diagnosis_summary": ["注意仪表高压报警灯", "禁止触摸高压部件"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521483, "fmi": 9, "dtc": "", "description_zh": "BMS内部通信故障", "description_en": "", "name_zh": "SPN521483-FMI9", "brand": "龙擎", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "1.黄色报警灯点亮", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521484, "fmi": 4, "dtc": "", "description_zh": "高压紧急断电故障", "description_en": "", "name_zh": "SPN521484-FMI4", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["EDCU的can信号有效"], "diagnosis_summary": ["注意仪表高压报警灯", "禁止触摸高压部件"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521485, "fmi": 1, "dtc": "", "description_zh": "SOH过低2级", "description_en": "", "name_zh": "SPN521485-FMI1", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["SOH＜70%"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521485, "fmi": 18, "dtc": "", "description_zh": "SOH过低1级", "description_en": "", "name_zh": "SPN521485-FMI18", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["SOH＜80%"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521488, "fmi": 0, "dtc": "", "description_zh": "电池组负对输出负阻抗异常故障", "description_en": "", "name_zh": "SPN521488-FMI0", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["电容≥30uF"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521490, "fmi": 0, "dtc": "", "description_zh": "直流充电插座A-温度过高2级", "description_en": "", "name_zh": "SPN521490-FMI0", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["充电插座温度≥120℃"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521490, "fmi": 16, "dtc": "", "description_zh": "直流充电插座A-温度过高1级", "description_en": "", "name_zh": "SPN521490-FMI16", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["充电插座温度≥100℃"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521491, "fmi": 0, "dtc": "", "description_zh": "直流充电枪B插座过温2级", "description_en": "", "name_zh": "SPN521491-FMI0", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["充电插座温度≥120℃"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521491, "fmi": 16, "dtc": "", "description_zh": "直流充电枪B插座过温1级", "description_en": "", "name_zh": "SPN521491-FMI16", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["充电插座温度≥100℃"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521492, "fmi": 0, "dtc": "", "description_zh": "直流充电插座B-温度过高2级", "description_en": "", "name_zh": "SPN521492-FMI0", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["充电插座温度≥120℃"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521492, "fmi": 16, "dtc": "", "description_zh": "直流充电插座B-温度过高1级", "description_en": "", "name_zh": "SPN521492-FMI16", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["充电插座温度≥100℃"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521495, "fmi": 0, "dtc": "", "description_zh": "累加和电压压差过大-并联支路(高级别)", "description_en": "", "name_zh": "SPN521495-FMI0", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["上高压支路：⊿V≥15V"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521495, "fmi": 15, "dtc": "", "description_zh": "累加和电压压差过大-并联支路(低级别)", "description_en": "", "name_zh": "SPN521495-FMI15", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["上高压支路：⊿V≥5V"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521495, "fmi": 16, "dtc": "", "description_zh": "累加和电压压差过大-并联支路(中级别)", "description_en": "", "name_zh": "SPN521495-FMI16", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["上高压支路：⊿V≥10V"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521496, "fmi": 16, "dtc": "", "description_zh": "均衡回路过温", "description_en": "", "name_zh": "SPN521496-FMI16", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["Tmax(均衡电路采样电阻温度)≥90℃"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521497, "fmi": 16, "dtc": "", "description_zh": "BCU PCB板温度过高故障", "description_en": "", "name_zh": "SPN521497-FMI16", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["Tmax≥90℃"], "diagnosis_summary": ["注意仪表温度报警", "降低功率行驶或停车冷却"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521498, "fmi": 0, "dtc": "", "description_zh": "脉冲自加热充电电流过流故障", "description_en": "", "name_zh": "SPN521498-FMI0", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["自加热时任一支路实际充电电流≥I*125%累计3个周期（霍尔传感器三个发送周期）"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521499, "fmi": 0, "dtc": "", "description_zh": "脉冲自加热放电电流过流故障", "description_en": "", "name_zh": "SPN521499-FMI0", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["自加热时任一支路实际放电电流≥I*125%累计3个周期"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521501, "fmi": 0, "dtc": "", "description_zh": "BMS:峰值放电电流严重大", "description_en": "", "name_zh": "SPN521501-FMI0", "brand": "龙擎", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "1.黄色报警灯点亮", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521501, "fmi": 15, "dtc": "", "description_zh": "BMS:峰值放电电流轻微大", "description_en": "", "name_zh": "SPN521501-FMI15", "brand": "龙擎", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521501, "fmi": 16, "dtc": "", "description_zh": "BMS:峰值放电电流一般大", "description_en": "", "name_zh": "SPN521501-FMI16", "brand": "龙擎", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521502, "fmi": 0, "dtc": "", "description_zh": "输出过载", "description_en": "", "name_zh": "SPN521502-FMI0", "brand": "东风新能源", "system": "重卡DCDC", "controller": "重卡DCDC", "category": "重卡DCDC", "ecu_type": "重卡DCDC", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": [], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521502, "fmi": 15, "dtc": "", "description_zh": "行车支路持续放电电流超限（低级别）", "description_en": "", "name_zh": "SPN521502-FMI15", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["任一支路≥I*105%+2A"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521502, "fmi": 16, "dtc": "", "description_zh": "行车支路持续放电电流超限（中级别）", "description_en": "", "name_zh": "SPN521502-FMI16", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["任一支路≥I*110%+2A"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521504, "fmi": 0, "dtc": "", "description_zh": "BMS:峰值回充电流严重大", "description_en": "", "name_zh": "SPN521504-FMI0", "brand": "龙擎", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "1.黄色报警灯点亮", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521504, "fmi": 15, "dtc": "", "description_zh": "BMS:峰值回充电流轻微大", "description_en": "", "name_zh": "SPN521504-FMI15", "brand": "龙擎", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521504, "fmi": 16, "dtc": "", "description_zh": "BMS:峰值回充电流一般大", "description_en": "", "name_zh": "SPN521504-FMI16", "brand": "龙擎", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521505, "fmi": 15, "dtc": "", "description_zh": "DCDC冷却液过温故障", "description_en": "", "name_zh": "SPN521505-FMI15", "brand": "东风新能源", "system": "重卡DCDC", "controller": "重卡DCDC", "category": "重卡DCDC", "ecu_type": "重卡DCDC", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": [], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521505, "fmi": 16, "dtc": "", "description_zh": "DCDC冷却液过温降额告警", "description_en": "", "name_zh": "SPN521505-FMI16", "brand": "东风新能源", "system": "重卡DCDC", "controller": "重卡DCDC", "category": "重卡DCDC", "ecu_type": "重卡DCDC", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": [], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521506, "fmi": 0, "dtc": "", "description_zh": "总回路过流故障（负载短路状态）", "description_en": "", "name_zh": "SPN521506-FMI0", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["电流传感器故障标志位置1且为电流超限故障"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521507, "fmi": 0, "dtc": "", "description_zh": "总回路脉冲自加热充电电流过流故障", "description_en": "", "name_zh": "SPN521507-FMI0", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["自加热时实际总回路充电电流≥I*125%累计3个周期"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521507, "fmi": 9, "dtc": "", "description_zh": "接收不到PDU报文", "description_en": "", "name_zh": "SPN521507-FMI9", "brand": "东风新能源", "system": "重卡DCDC", "controller": "重卡DCDC", "category": "重卡DCDC", "ecu_type": "重卡DCDC", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": [], "diagnosis_summary": ["注意仪表通信故障灯", "尝试重新上电"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521508, "fmi": 0, "dtc": "", "description_zh": "总回路脉冲自加热放电电流过流故障", "description_en": "", "name_zh": "SPN521508-FMI0", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["自加热时实际总回路放电电流≥I*125%累计3个周期"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521508, "fmi": 1, "dtc": "", "description_zh": "单片机数据读写故障", "description_en": "", "name_zh": "SPN521508-FMI1", "brand": "东风新能源", "system": "T1-HACU", "controller": "T1-HACU", "category": "T1-HACU", "ecu_type": "T1-HACU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "STOP", "trigger_condition": ["对硬件进行故障诊断（如内部时钟、存储单元（RAM/ROM）、单片机供电、系统外设总线、内部共享总线、中断系统等）"], "diagnosis_summary": ["注意仪表相关报警灯", "信号异常时系统会采用替代值运行"], "handling_plan": ["联系厂家技术支持"], "repair_suggestion": ["联系厂家技术支持"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521508, "fmi": 11, "dtc": "", "description_zh": "模块硬件故障", "description_en": "", "name_zh": "SPN521508-FMI11", "brand": "龙擎", "system": "高压转低压模块", "controller": "高压转低压模块", "category": "高压转低压模块", "ecu_type": "高压转低压模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["控制器硬件"], "diagnosis_summary": ["注意仪表相关报警灯", "避免高负荷运行"], "handling_plan": ["1、重新上电运行后仍有故障，联系控制器厂家技术支持"], "repair_suggestion": ["1、重新上电运行后仍有故障，联系控制器厂家技术支持"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521508, "fmi": 2, "dtc": "", "description_zh": "硬件故障", "description_en": "", "name_zh": "SPN521508-FMI2", "brand": "东风新能源", "system": "T1-HACU", "controller": "T1-HACU", "category": "T1-HACU", "ecu_type": "T1-HACU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "STOP", "trigger_condition": ["DCDC硬件故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["联系厂家技术支持"], "repair_suggestion": ["联系厂家技术支持"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521508, "fmi": 3, "dtc": "", "description_zh": "电源芯片5V电压超范围", "description_en": "", "name_zh": "SPN521508-FMI3", "brand": "东风新能源", "system": "T1-HACU", "controller": "T1-HACU", "category": "T1-HACU", "ecu_type": "T1-HACU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "STOP", "trigger_condition": ["电源芯片异常或采样电路异常"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": ["检查5V电压"], "repair_suggestion": ["检查5V电压"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521508, "fmi": 7, "dtc": "", "description_zh": "模块故障", "description_en": "", "name_zh": "SPN521508-FMI7", "brand": "龙擎", "system": "高压转低压模块", "controller": "高压转低压模块", "category": "高压转低压模块", "ecu_type": "高压转低压模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["控制器硬件"], "diagnosis_summary": ["注意仪表相关报警灯", "避免高负荷运行"], "handling_plan": ["1、重新上电运行后仍有故障，联系控制器厂家技术支持"], "repair_suggestion": ["1、重新上电运行后仍有故障，联系控制器厂家技术支持"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521509, "fmi": 12, "dtc": "", "description_zh": "硬件保护", "description_en": "", "name_zh": "SPN521509-FMI12", "brand": "东风新能源", "system": "重卡DCDC", "controller": "重卡DCDC", "category": "重卡DCDC", "ecu_type": "重卡DCDC", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": [], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521510, "fmi": 16, "dtc": "", "description_zh": "支路电流差异过大", "description_en": "", "name_zh": "SPN521510-FMI16", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["统计各支路电流，Imax≥Imin*115%(Imax为最大支路电流，Imin为最小支路电流）"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521510, "fmi": 5, "dtc": "", "description_zh": "温度传感器故障", "description_en": "", "name_zh": "SPN521510-FMI5", "brand": "东风新能源", "system": "重卡DCDC", "controller": "重卡DCDC", "category": "重卡DCDC", "ecu_type": "重卡DCDC", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["1.DCDC存在硬件故障"], "diagnosis_summary": ["注意仪表温度报警", "降低功率行驶或停车冷却"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521511, "fmi": 0, "dtc": "", "description_zh": "硬件保护故障", "description_en": "", "name_zh": "SPN521511-FMI0", "brand": "龙擎", "system": "高压转低压模块", "controller": "高压转低压模块", "category": "高压转低压模块", "ecu_type": "高压转低压模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["控制器硬件"], "diagnosis_summary": ["注意仪表相关报警灯", "避免高负荷运行"], "handling_plan": ["1、重新上电运行后仍有故障，联系控制器厂家技术支持"], "repair_suggestion": ["1、重新上电运行后仍有故障，联系控制器厂家技术支持"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521511, "fmi": 9, "dtc": "", "description_zh": "EEPROM故障", "description_en": "", "name_zh": "SPN521511-FMI9", "brand": "东风新能源", "system": "重卡DCDC", "controller": "重卡DCDC", "category": "重卡DCDC", "ecu_type": "重卡DCDC", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": [], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521512, "fmi": 0, "dtc": "", "description_zh": "输出反向过流", "description_en": "", "name_zh": "SPN521512-FMI0", "brand": "龙擎", "system": "高压转低压模块", "controller": "高压转低压模块", "category": "高压转低压模块", "ecu_type": "高压转低压模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["输出电流"], "diagnosis_summary": ["注意仪表相关报警灯", "避免高负荷运行"], "handling_plan": ["1、检查DCDC输出电压设置值是否小于输出端电池电压"], "repair_suggestion": ["1、检查DCDC输出电压设置值是否小于输出端电池电压"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521512, "fmi": 7, "dtc": "", "description_zh": "电池支路1 高压互锁插针失效", "description_en": "", "name_zh": "SPN521512-FMI7", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["检测不到PWM波形，但对应支路电流传感器电流绝对值≥5A"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521513, "fmi": 12, "dtc": "", "description_zh": "EEPROM故障", "description_en": "", "name_zh": "SPN521513-FMI12", "brand": "龙擎", "system": "高压转低压模块", "controller": "高压转低压模块", "category": "高压转低压模块", "ecu_type": "高压转低压模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["控制器硬件"], "diagnosis_summary": ["注意仪表相关报警灯", "避免高负荷运行"], "handling_plan": ["1、重新上电运行后仍有故障，联系控制器厂家技术支持"], "repair_suggestion": ["1、重新上电运行后仍有故障，联系控制器厂家技术支持"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521513, "fmi": 7, "dtc": "", "description_zh": "电池支路2 高压互锁插针失效", "description_en": "", "name_zh": "SPN521513-FMI7", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["检测不到PWM波形，但对应支路电流传感器电流绝对值≥5A"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521514, "fmi": 16, "dtc": "", "description_zh": "输出过载", "description_en": "", "name_zh": "SPN521514-FMI16", "brand": "龙擎", "system": "高压转低压模块", "controller": "高压转低压模块", "category": "高压转低压模块", "ecu_type": "高压转低压模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["输出电流"], "diagnosis_summary": ["注意仪表相关报警灯", "避免高负荷运行"], "handling_plan": ["1、检查负载是否超出正常范围"], "repair_suggestion": ["1、检查负载是否超出正常范围"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521514, "fmi": 7, "dtc": "", "description_zh": "电池支路3 高压互锁插针失效", "description_en": "", "name_zh": "SPN521514-FMI7", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["检测不到PWM波形，但对应支路电流传感器电流绝对值≥5A"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521515, "fmi": 7, "dtc": "", "description_zh": "软启动失败", "description_en": "", "name_zh": "SPN521515-FMI7", "brand": "龙擎", "system": "高压转低压模块", "controller": "高压转低压模块", "category": "高压转低压模块", "ecu_type": "高压转低压模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["控制器软件"], "diagnosis_summary": ["注意仪表相关报警灯", "避免高负荷运行"], "handling_plan": ["1、重新上电运行后仍有故障，联系控制器厂家技术支持"], "repair_suggestion": ["1、重新上电运行后仍有故障，联系控制器厂家技术支持"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521516, "fmi": 16, "dtc": "", "description_zh": "电池仓过温故障（预留）", "description_en": "", "name_zh": "SPN521516-FMI16", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["max(电池仓1温度,电池仓2温度)≥70℃"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521516, "fmi": 2, "dtc": "", "description_zh": "DCDC输出电压合理性故障", "description_en": "", "name_zh": "SPN521516-FMI2", "brand": "龙擎", "system": "高压转低压模块", "controller": "高压转低压模块", "category": "高压转低压模块", "ecu_type": "高压转低压模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["控制器软件"], "diagnosis_summary": ["注意仪表相关报警灯", "避免高负荷运行"], "handling_plan": ["2、重新上电运行后仍有故障，联系控制器厂家技术支持"], "repair_suggestion": ["2、重新上电运行后仍有故障，联系控制器厂家技术支持"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521517, "fmi": 16, "dtc": "", "description_zh": "HMU PCB板温度过高故障", "description_en": "", "name_zh": "SPN521517-FMI16", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["参考系统故障列表"], "diagnosis_summary": ["注意仪表温度报警", "降低功率行驶或停车冷却"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521517, "fmi": 31, "dtc": "", "description_zh": "DCDC预充故障", "description_en": "", "name_zh": "SPN521517-FMI31", "brand": "龙擎", "system": "高压转低压模块", "controller": "高压转低压模块", "category": "高压转低压模块", "ecu_type": "高压转低压模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["控制器软件"], "diagnosis_summary": ["注意仪表相关报警灯", "避免高负荷运行"], "handling_plan": ["3、重新上电运行后仍有故障，联系控制器厂家技术支持"], "repair_suggestion": ["3、重新上电运行后仍有故障，联系控制器厂家技术支持"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521518, "fmi": 12, "dtc": "", "description_zh": "主正接触器高压检测点故障", "description_en": "", "name_zh": "SPN521518-FMI12", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["底层故障位置1"], "diagnosis_summary": ["注意仪表高压报警灯", "禁止触摸高压部件"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521519, "fmi": 12, "dtc": "", "description_zh": "主负接触器前端高压监测点故障", "description_en": "", "name_zh": "SPN521519-FMI12", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["底层故障位置1"], "diagnosis_summary": ["注意仪表高压报警灯", "禁止触摸高压部件"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521520, "fmi": 12, "dtc": "", "description_zh": "主负接触器后端高压检测点故障", "description_en": "", "name_zh": "SPN521520-FMI12", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["底层故障位置1"], "diagnosis_summary": ["注意仪表高压报警灯", "禁止触摸高压部件"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521521, "fmi": 12, "dtc": "", "description_zh": "直流充电接触器A+高压检测点故障", "description_en": "", "name_zh": "SPN521521-FMI12", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["底层故障位置1"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521522, "fmi": 12, "dtc": "", "description_zh": "直流充电接触器A-高压检测点故障", "description_en": "", "name_zh": "SPN521522-FMI12", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["底层故障位置1"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521522, "fmi": 6, "dtc": "", "description_zh": "输出短路故障", "description_en": "", "name_zh": "SPN521522-FMI6", "brand": "东风新能源", "system": "T1-HACU", "controller": "T1-HACU", "category": "T1-HACU", "ecu_type": "T1-HACU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "STOP", "trigger_condition": ["DCDC输出端短路"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["检查DCDC输出端是否短路"], "repair_suggestion": ["检查DCDC输出端是否短路"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521523, "fmi": 12, "dtc": "", "description_zh": "直流充电接触器B+高压检测点故障", "description_en": "", "name_zh": "SPN521523-FMI12", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["底层故障位置1"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521524, "fmi": 0, "dtc": "", "description_zh": "HACU选型失败", "description_en": "", "name_zh": "SPN521524-FMI0", "brand": "东风新能源", "system": "T1-HACU", "controller": "T1-HACU", "category": "T1-HACU", "ecu_type": "T1-HACU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "WARN", "trigger_condition": ["UDS或XCP选型为未标定配置"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["需检查控制器软件是否适配实际的转向电机、制动电机。"], "repair_suggestion": ["需检查控制器软件是否适配实际的转向电机、制动电机。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521524, "fmi": 12, "dtc": "", "description_zh": "直流充电接触器B-高压检测点故障", "description_en": "", "name_zh": "SPN521524-FMI12", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["底层故障位置1"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521525, "fmi": 12, "dtc": "", "description_zh": "主驱接触器后端高压检测点故障", "description_en": "", "name_zh": "SPN521525-FMI12", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["底层故障位置1"], "diagnosis_summary": ["注意仪表高压报警灯", "禁止触摸高压部件"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521526, "fmi": 12, "dtc": "", "description_zh": "高压附件接触器后端高压检测点故障", "description_en": "", "name_zh": "SPN521526-FMI12", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["底层故障位置1"], "diagnosis_summary": ["注意仪表高压报警灯", "禁止触摸高压部件"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521527, "fmi": 12, "dtc": "", "description_zh": "空调接触器后端高压检测点故障", "description_en": "", "name_zh": "SPN521527-FMI12", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["底层故障位置1"], "diagnosis_summary": ["注意仪表高压报警灯", "禁止触摸高压部件"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521528, "fmi": 12, "dtc": "", "description_zh": "上装接触器后端高压检测点故障", "description_en": "", "name_zh": "SPN521528-FMI12", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["底层故障位置1"], "diagnosis_summary": ["注意仪表高压报警灯", "禁止触摸高压部件"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521529, "fmi": 12, "dtc": "", "description_zh": "FCS接触器后端高压检测点故障", "description_en": "", "name_zh": "SPN521529-FMI12", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["底层故障位置1"], "diagnosis_summary": ["注意仪表高压报警灯", "禁止触摸高压部件"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521530, "fmi": 12, "dtc": "", "description_zh": "预留接触器后端高压检测点故障", "description_en": "", "name_zh": "SPN521530-FMI12", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["底层故障位置1"], "diagnosis_summary": ["注意仪表高压报警灯", "禁止触摸高压部件"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521531, "fmi": 12, "dtc": "", "description_zh": "RTC重置失败", "description_en": "", "name_zh": "SPN521531-FMI12", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["底层故障位置1"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521532, "fmi": 12, "dtc": "", "description_zh": "RTC电量低", "description_en": "", "name_zh": "SPN521532-FMI12", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["底层故障位置1"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521533, "fmi": 12, "dtc": "", "description_zh": "RTC故障", "description_en": "", "name_zh": "SPN521533-FMI12", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["底层故障位置1"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521534, "fmi": 12, "dtc": "", "description_zh": "寄存器故障", "description_en": "", "name_zh": "SPN521534-FMI12", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["底层故障位置1"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521535, "fmi": 12, "dtc": "", "description_zh": "CAN接发器故障", "description_en": "", "name_zh": "SPN521535-FMI12", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["底层故障位置1"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521536, "fmi": 12, "dtc": "", "description_zh": "接触器驱动芯片", "description_en": "", "name_zh": "SPN521536-FMI12", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["底层故障位置1"], "diagnosis_summary": ["注意仪表电机故障灯", "减速行驶，避免急加速"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521536, "fmi": 15, "dtc": "", "description_zh": "DCDC LV电池电压传感器超下限故障", "description_en": "", "name_zh": "SPN521536-FMI15", "brand": "东风新能源", "system": "重卡DCDC", "controller": "重卡DCDC", "category": "重卡DCDC", "ecu_type": "重卡DCDC", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": [], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521537, "fmi": 12, "dtc": "", "description_zh": "MCU故障", "description_en": "", "name_zh": "SPN521537-FMI12", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["底层故障位置1"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521538, "fmi": 12, "dtc": "", "description_zh": "电源故障", "description_en": "", "name_zh": "SPN521538-FMI12", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["底层故障位置1"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521539, "fmi": 12, "dtc": "", "description_zh": "ROM故障", "description_en": "", "name_zh": "SPN521539-FMI12", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["底层故障位置1"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521540, "fmi": 7, "dtc": "", "description_zh": "防盗报警", "description_en": "", "name_zh": "SPN521540-FMI7", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["车辆静置条件下，电池防盗报警被触发。BCU被防盗报警硬线唤醒"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521541, "fmi": 17, "dtc": "", "description_zh": "电池连续多次未满充", "description_en": "", "name_zh": "SPN521541-FMI17", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["电池连续10次未满充"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521550, "fmi": 2, "dtc": "", "description_zh": "变速箱选挡传感器故障", "description_en": "", "name_zh": "SPN521550-FMI2", "brand": "东风新能源", "system": "TCU", "controller": "TCU", "category": "TCU", "ecu_type": "TCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "NO", "trigger_condition": ["选挡电机位置传感器或线束损坏"], "diagnosis_summary": ["注意仪表变速箱故障灯", "停车后尝试重新启动"], "handling_plan": ["采集数据分析，检查对应传感器及线束"], "repair_suggestion": ["采集数据分析，检查对应传感器及线束"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521551, "fmi": 1, "dtc": "", "description_zh": "VCU通讯故障", "description_en": "", "name_zh": "SPN521551-FMI1", "brand": "东风新能源", "system": "TCU", "controller": "TCU", "category": "TCU", "ecu_type": "TCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["t=500ms"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["通讯线束存在异常"], "repair_suggestion": ["通讯线束存在异常"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521551, "fmi": 15, "dtc": "", "description_zh": "负载电容过大", "description_en": "", "name_zh": "SPN521551-FMI15", "brand": "龙擎", "system": "高压配电模块", "controller": "高压配电模块", "category": "高压配电模块", "ecu_type": "高压配电模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["负载电容"], "diagnosis_summary": ["注意仪表相关报警灯", "避免高负荷运行"], "handling_plan": ["（1）确认后端负载是否异常"], "repair_suggestion": ["（1）确认后端负载是否异常"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521551, "fmi": 2, "dtc": "", "description_zh": "变速箱换挡传感器故障", "description_en": "", "name_zh": "SPN521551-FMI2", "brand": "东风新能源", "system": "TCU", "controller": "TCU", "category": "TCU", "ecu_type": "TCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "NO", "trigger_condition": ["换挡电机位置传感器或线束损坏"], "diagnosis_summary": ["注意仪表变速箱故障灯", "停车后尝试重新启动"], "handling_plan": ["采集数据分析，检查对应传感器及线束"], "repair_suggestion": ["采集数据分析，检查对应传感器及线束"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521552, "fmi": 1, "dtc": "", "description_zh": "ECU输入电压高", "description_en": "", "name_zh": "SPN521552-FMI1", "brand": "东风新能源", "system": "TCU", "controller": "TCU", "category": "TCU", "ecu_type": "TCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Y", "trigger_condition": ["t=1s"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": ["低压电源、线束或控制器有问题"], "repair_suggestion": ["低压电源、线束或控制器有问题"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521552, "fmi": 5, "dtc": "", "description_zh": "外部输入高压失电超过 3S", "description_en": "", "name_zh": "SPN521552-FMI5", "brand": "龙擎", "system": "高压配电模块", "controller": "高压配电模块", "category": "高压配电模块", "ecu_type": "高压配电模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["母线电压"], "diagnosis_summary": ["注意仪表相关报警灯", "避免高负荷运行"], "handling_plan": ["（1）重新上电运行后仍有故障，联系控制器厂家技术支持"], "repair_suggestion": ["（1）重新上电运行后仍有故障，联系控制器厂家技术支持"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521553, "fmi": 1, "dtc": "", "description_zh": "ECU输入电压低", "description_en": "", "name_zh": "SPN521553-FMI1", "brand": "东风新能源", "system": "TCU", "controller": "TCU", "category": "TCU", "ecu_type": "TCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Y", "trigger_condition": ["t=1s"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": ["低压电源、线束或控制器有问题"], "repair_suggestion": ["低压电源、线束或控制器有问题"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521554, "fmi": 1, "dtc": "", "description_zh": "换挡(34档)传感器高于最大值", "description_en": "", "name_zh": "SPN521554-FMI1", "brand": "东风新能源", "system": "TCU", "controller": "TCU", "category": "TCU", "ecu_type": "TCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Y", "trigger_condition": ["立刻"], "diagnosis_summary": ["注意仪表变速箱故障灯", "停车后尝试重新启动"], "handling_plan": ["低压线束断路"], "repair_suggestion": ["低压线束断路"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521554, "fmi": 2, "dtc": "", "description_zh": "变速箱退挡超时故障", "description_en": "", "name_zh": "SPN521554-FMI2", "brand": "东风新能源", "system": "TCU", "controller": "TCU", "category": "TCU", "ecu_type": "TCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "NO", "trigger_condition": ["驾驶工况异常或机构线束/变速箱存在问题"], "diagnosis_summary": ["注意仪表变速箱故障灯", "停车后尝试重新启动"], "handling_plan": ["采集数据分析，检查变速箱换挡是否顺畅"], "repair_suggestion": ["采集数据分析，检查变速箱换挡是否顺畅"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521554, "fmi": 28, "dtc": "P0B0670", "description_zh": "电池加热回路接触器预充失败", "description_en": "", "name_zh": "SPN521554-FMI28", "brand": "龙擎", "system": "PDU/六合一", "controller": "PDU/六合一", "category": "PDU/六合一", "ecu_type": "PDU/六合一", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521554, "fmi": 29, "dtc": "P0B0615", "description_zh": "上装接触器预充失败", "description_en": "", "name_zh": "SPN521554-FMI29", "brand": "龙擎", "system": "PDU/六合一", "controller": "PDU/六合一", "category": "PDU/六合一", "ecu_type": "PDU/六合一", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521554, "fmi": 30, "dtc": "P0B0623", "description_zh": "空调回路接触器预充失败", "description_en": "", "name_zh": "SPN521554-FMI30", "brand": "龙擎", "system": "PDU/六合一", "controller": "PDU/六合一", "category": "PDU/六合一", "ecu_type": "PDU/六合一", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521554, "fmi": 31, "dtc": "P0B0611", "description_zh": "主回路正极接触器预充失败", "description_en": "", "name_zh": "SPN521554-FMI31", "brand": "龙擎", "system": "PDU/六合一", "controller": "PDU/六合一", "category": "PDU/六合一", "ecu_type": "PDU/六合一", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521555, "fmi": 1, "dtc": "P0B0613", "description_zh": "辅助电源欠压", "description_en": "", "name_zh": "SPN521555-FMI1", "brand": "龙擎", "system": "PDU/六合一", "controller": "PDU/六合一", "category": "PDU/六合一", "ecu_type": "PDU/六合一", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521555, "fmi": 2, "dtc": "", "description_zh": "MCU欠压复位", "description_en": "", "name_zh": "SPN521555-FMI2", "brand": "龙擎", "system": "高压配电模块", "controller": "高压配电模块", "category": "高压配电模块", "ecu_type": "高压配电模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["驱动电机控制器"], "diagnosis_summary": ["注意仪表相关报警灯", "避免高负荷运行"], "handling_plan": ["此故障为MCU故障，PDU模块无此故障"], "repair_suggestion": ["此故障为MCU故障，PDU模块无此故障"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521556, "fmi": 1, "dtc": "", "description_zh": "选档(12档)传感器高于最大值", "description_en": "", "name_zh": "SPN521556-FMI1", "brand": "东风新能源", "system": "TCU", "controller": "TCU", "category": "TCU", "ecu_type": "TCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Y", "trigger_condition": ["立刻"], "diagnosis_summary": ["注意仪表相关报警灯", "信号异常时系统会采用替代值运行"], "handling_plan": ["低压线束断路"], "repair_suggestion": ["低压线束断路"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521556, "fmi": 2, "dtc": "", "description_zh": "变速箱进挡超时故障", "description_en": "", "name_zh": "SPN521556-FMI2", "brand": "东风新能源", "system": "TCU", "controller": "TCU", "category": "TCU", "ecu_type": "TCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "NO", "trigger_condition": ["驾驶工况异常或机构线束/变速箱存在问题"], "diagnosis_summary": ["注意仪表变速箱故障灯", "停车后尝试重新启动"], "handling_plan": ["采集数据分析，检查变速箱换挡是否顺畅"], "repair_suggestion": ["采集数据分析，检查变速箱换挡是否顺畅"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521557, "fmi": 1, "dtc": "P0B0609", "description_zh": "高压输入异常", "description_en": "", "name_zh": "SPN521557-FMI1", "brand": "龙擎", "system": "PDU/六合一", "controller": "PDU/六合一", "category": "PDU/六合一", "ecu_type": "PDU/六合一", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器/执行器信号异常偏高", "线束短路或部件内部故障"], "diagnosis_summary": ["注意仪表相关报警灯", "避免高负荷运行"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册排查具体故障点"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册排查具体故障点"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521557, "fmi": 12, "dtc": "", "description_zh": "加速度传感器故障", "description_en": "", "name_zh": "SPN521557-FMI12", "brand": "东风新能源", "system": "TCU", "controller": "TCU", "category": "TCU", "ecu_type": "TCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["TCU异常"], "diagnosis_summary": ["注意仪表相关报警灯", "信号异常时系统会采用替代值运行"], "handling_plan": ["将点火开关置于OFF位置，检查TCU与TCU线束端插接件，确认安装到位，连接正常。"], "repair_suggestion": ["将点火开关置于OFF位置，检查TCU与TCU线束端插接件，确认安装到位，连接正常。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521557, "fmi": 2, "dtc": "", "description_zh": "输出轴传感器故障", "description_en": "", "name_zh": "SPN521557-FMI2", "brand": "东风新能源", "system": "TCU", "controller": "TCU", "category": "TCU", "ecu_type": "TCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "NO", "trigger_condition": ["车速传感器或线束存在问题"], "diagnosis_summary": ["注意仪表相关报警灯", "信号异常时系统会采用替代值运行"], "handling_plan": ["采集数据分析，检查传感器及线束"], "repair_suggestion": ["采集数据分析，检查传感器及线束"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521558, "fmi": 1, "dtc": "", "description_zh": "换挡(34档)机构卡死", "description_en": "", "name_zh": "SPN521558-FMI1", "brand": "东风新能源", "system": "TCU", "controller": "TCU", "category": "TCU", "ecu_type": "TCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Y", "trigger_condition": ["立刻"], "diagnosis_summary": ["注意仪表变速箱故障灯", "停车后尝试重新启动"], "handling_plan": ["换挡机构损坏，线束问题"], "repair_suggestion": ["换挡机构损坏，线束问题"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521558, "fmi": 2, "dtc": "", "description_zh": "坡度传感器未标定故障", "description_en": "", "name_zh": "SPN521558-FMI2", "brand": "东风新能源", "system": "TCU", "controller": "TCU", "category": "TCU", "ecu_type": "TCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "NO", "trigger_condition": ["未进行过坡道标定或坡道传感器存在问题"], "diagnosis_summary": ["注意仪表相关报警灯", "信号异常时系统会采用替代值运行"], "handling_plan": ["进行坡度零位标定"], "repair_suggestion": ["进行坡度零位标定"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521558, "fmi": 3, "dtc": "P0B0610", "description_zh": "主回路正极接触器无法断开", "description_en": "", "name_zh": "SPN521558-FMI3", "brand": "龙擎", "system": "PDU/六合一", "controller": "PDU/六合一", "category": "PDU/六合一", "ecu_type": "PDU/六合一", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521558, "fmi": 5, "dtc": "P0B0612", "description_zh": "主回路正极接触器无法闭合", "description_en": "", "name_zh": "SPN521558-FMI5", "brand": "龙擎", "system": "PDU/六合一", "controller": "PDU/六合一", "category": "PDU/六合一", "ecu_type": "PDU/六合一", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521559, "fmi": 1, "dtc": "", "description_zh": "选档(12档)机构卡死", "description_en": "", "name_zh": "SPN521559-FMI1", "brand": "东风新能源", "system": "TCU", "controller": "TCU", "category": "TCU", "ecu_type": "TCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Y", "trigger_condition": ["立刻"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["换挡机构损坏，线束问题"], "repair_suggestion": ["换挡机构损坏，线束问题"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521559, "fmi": 2, "dtc": "", "description_zh": "同步失败故障", "description_en": "", "name_zh": "SPN521559-FMI2", "brand": "东风新能源", "system": "TCU", "controller": "TCU", "category": "TCU", "ecu_type": "TCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "NO", "trigger_condition": ["拔挡异常、电机响应慢，同步转速未达到"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["进行变速箱自学习"], "repair_suggestion": ["进行变速箱自学习"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521559, "fmi": 3, "dtc": "P0B0622", "description_zh": "空调回路接触器无法断开", "description_en": "", "name_zh": "SPN521559-FMI3", "brand": "龙擎", "system": "PDU/六合一", "controller": "PDU/六合一", "category": "PDU/六合一", "ecu_type": "PDU/六合一", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521559, "fmi": 5, "dtc": "P0B0624", "description_zh": "空调回路接触器无法闭合", "description_en": "", "name_zh": "SPN521559-FMI5", "brand": "龙擎", "system": "PDU/六合一", "controller": "PDU/六合一", "category": "PDU/六合一", "ecu_type": "PDU/六合一", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521560, "fmi": 1, "dtc": "", "description_zh": "所有档位均挂档失败", "description_en": "", "name_zh": "SPN521560-FMI1", "brand": "东风新能源", "system": "TCU", "controller": "TCU", "category": "TCU", "ecu_type": "TCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Y", "trigger_condition": ["立刻"], "diagnosis_summary": ["注意仪表变速箱故障灯", "停车后尝试重新启动"], "handling_plan": ["检查变速箱"], "repair_suggestion": ["检查变速箱"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521560, "fmi": 2, "dtc": "", "description_zh": "TCU与IC通讯故障", "description_en": "", "name_zh": "SPN521560-FMI2", "brand": "东风新能源", "system": "TCU", "controller": "TCU", "category": "TCU", "ecu_type": "TCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "NO", "trigger_condition": ["通讯线束存在异常"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["检查通讯线束"], "repair_suggestion": ["检查通讯线束"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521561, "fmi": 2, "dtc": "", "description_zh": "TCU与VCU通讯故障", "description_en": "", "name_zh": "SPN521561-FMI2", "brand": "东风新能源", "system": "TCU", "controller": "TCU", "category": "TCU", "ecu_type": "TCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "NO", "trigger_condition": ["通讯线束存在异常"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["检查通讯线束"], "repair_suggestion": ["检查通讯线束"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521562, "fmi": 1, "dtc": "", "description_zh": "换挡面板通讯故障", "description_en": "", "name_zh": "SPN521562-FMI1", "brand": "东风新能源", "system": "TCU", "controller": "TCU", "category": "TCU", "ecu_type": "TCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["t=1000ms"], "diagnosis_summary": ["注意仪表变速箱故障灯", "停车后尝试重新启动"], "handling_plan": ["通讯线束存在异常"], "repair_suggestion": ["通讯线束存在异常"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521562, "fmi": 23, "dtc": "P0B0600", "description_zh": "通讯故障", "description_en": "", "name_zh": "SPN521562-FMI23", "brand": "龙擎", "system": "PDU/六合一", "controller": "PDU/六合一", "category": "PDU/六合一", "ecu_type": "PDU/六合一", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521563, "fmi": 1, "dtc": "", "description_zh": "输出轴转速信号无效", "description_en": "", "name_zh": "SPN521563-FMI1", "brand": "东风新能源", "system": "TCU", "controller": "TCU", "category": "TCU", "ecu_type": "TCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["立即"], "diagnosis_summary": ["注意仪表相关报警灯", "信号异常时系统会采用替代值运行"], "handling_plan": ["检查变速箱、车速传感器、电机旋变"], "repair_suggestion": ["检查变速箱、车速传感器、电机旋变"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521563, "fmi": 2, "dtc": "", "description_zh": "TCU欠压故障", "description_en": "", "name_zh": "SPN521563-FMI2", "brand": "东风新能源", "system": "TCU", "controller": "TCU", "category": "TCU", "ecu_type": "TCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "NO", "trigger_condition": ["电池供电异常"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["万用表检查线束是否导通、检查线束接插件是否退针、进水，线束是否破损，检查蓄电池电压"], "repair_suggestion": ["万用表检查线束是否导通、检查线束接插件是否退针、进水，线束是否破损，检查蓄电池电压"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521564, "fmi": 1, "dtc": "", "description_zh": "车速没有信号", "description_en": "", "name_zh": "SPN521564-FMI1", "brand": "东风新能源", "system": "TCU", "controller": "TCU", "category": "TCU", "ecu_type": "TCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["立刻"], "diagnosis_summary": ["注意仪表相关报警灯", "信号异常时系统会采用替代值运行"], "handling_plan": ["车速传感器损坏、低压线束问题"], "repair_suggestion": ["车速传感器损坏、低压线束问题"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521564, "fmi": 2, "dtc": "", "description_zh": "上装用电硬线请求丢失", "description_en": "", "name_zh": "SPN521564-FMI2", "brand": "龙擎", "system": "高压配电模块", "controller": "高压配电模块", "category": "高压配电模块", "ecu_type": "高压配电模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["上装用电硬线请求"], "diagnosis_summary": ["注意仪表相关报警灯", "避免高负荷运行"], "handling_plan": ["（1）检查低压线束是否异常，上装用电硬线请求信号线断线或相关接插件松脱，到服务站维修"], "repair_suggestion": ["（1）检查低压线束是否异常，上装用电硬线请求信号线断线或相关接插件松脱，到服务站维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521565, "fmi": 12, "dtc": "", "description_zh": "EEPROM故障", "description_en": "", "name_zh": "SPN521565-FMI12", "brand": "龙擎", "system": "高压配电模块", "controller": "高压配电模块", "category": "高压配电模块", "ecu_type": "高压配电模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["PDU硬件"], "diagnosis_summary": ["注意仪表相关报警灯", "避免高负荷运行"], "handling_plan": ["（1）重新上电运行后仍有故障，联系控制器厂家技术支持"], "repair_suggestion": ["（1）重新上电运行后仍有故障，联系控制器厂家技术支持"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521566, "fmi": 0, "dtc": "", "description_zh": "初始化故障", "description_en": "", "name_zh": "SPN521566-FMI0", "brand": "龙擎", "system": "高压配电模块", "controller": "高压配电模块", "category": "高压配电模块", "ecu_type": "高压配电模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["PDU软件"], "diagnosis_summary": ["注意仪表相关报警灯", "避免高负荷运行"], "handling_plan": ["（1）重新上电运行后仍有故障，联系控制器厂家技术支持"], "repair_suggestion": ["（1）重新上电运行后仍有故障，联系控制器厂家技术支持"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521566, "fmi": 1, "dtc": "", "description_zh": "自学习存储失败", "description_en": "", "name_zh": "SPN521566-FMI1", "brand": "东风新能源", "system": "TCU", "controller": "TCU", "category": "TCU", "ecu_type": "TCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Y", "trigger_condition": ["立刻"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["未做过自学习"], "repair_suggestion": ["未做过自学习"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521567, "fmi": 0, "dtc": "", "description_zh": "主驱回路带转速上电故障", "description_en": "", "name_zh": "SPN521567-FMI0", "brand": "龙擎", "system": "高压配电模块", "controller": "高压配电模块", "category": "高压配电模块", "ecu_type": "高压配电模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["主驱上电指令"], "diagnosis_summary": ["注意发动机是否难以启动或熄火", "尽量不要熄火，直接驶往维修点"], "handling_plan": ["（1）车辆停止后再重新上电后仍有故障，联系控制器厂家技术支持"], "repair_suggestion": ["（1）车辆停止后再重新上电后仍有故障，联系控制器厂家技术支持"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521567, "fmi": 1, "dtc": "", "description_zh": "坡道传感器通讯故障", "description_en": "", "name_zh": "SPN521567-FMI1", "brand": "东风新能源", "system": "TCU", "controller": "TCU", "category": "TCU", "ecu_type": "TCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["t=1s"], "diagnosis_summary": ["注意仪表相关报警灯", "信号异常时系统会采用替代值运行"], "handling_plan": ["通讯线束存在异常或坡道传感器存在异常"], "repair_suggestion": ["通讯线束存在异常或坡道传感器存在异常"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521568, "fmi": 1, "dtc": "", "description_zh": "坡道传感器未标定", "description_en": "", "name_zh": "SPN521568-FMI1", "brand": "东风新能源", "system": "TCU", "controller": "TCU", "category": "TCU", "ecu_type": "TCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Y", "trigger_condition": ["立刻"], "diagnosis_summary": ["注意仪表相关报警灯", "信号异常时系统会采用替代值运行"], "handling_plan": ["未进行过坡道标定或坡道传感器存在问题"], "repair_suggestion": ["未进行过坡道标定或坡道传感器存在问题"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521569, "fmi": 1, "dtc": "", "description_zh": "坡道传感器故障", "description_en": "", "name_zh": "SPN521569-FMI1", "brand": "东风新能源", "system": "TCU", "controller": "TCU", "category": "TCU", "ecu_type": "TCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["立刻"], "diagnosis_summary": ["注意仪表相关报警灯", "信号异常时系统会采用替代值运行"], "handling_plan": ["坡道传感器存在问题"], "repair_suggestion": ["坡道传感器存在问题"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521569, "fmi": 3, "dtc": "P0B0614", "description_zh": "上装回路接触器无法断开", "description_en": "", "name_zh": "SPN521569-FMI3", "brand": "龙擎", "system": "PDU/六合一", "controller": "PDU/六合一", "category": "PDU/六合一", "ecu_type": "PDU/六合一", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521569, "fmi": 5, "dtc": "P0B0616", "description_zh": "上装回路接触器无法闭合", "description_en": "", "name_zh": "SPN521569-FMI5", "brand": "龙擎", "system": "PDU/六合一", "controller": "PDU/六合一", "category": "PDU/六合一", "ecu_type": "PDU/六合一", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521570, "fmi": 3, "dtc": "P0B0669", "description_zh": "电池加热回路接触器无法断开", "description_en": "", "name_zh": "SPN521570-FMI3", "brand": "龙擎", "system": "PDU/六合一", "controller": "PDU/六合一", "category": "PDU/六合一", "ecu_type": "PDU/六合一", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521570, "fmi": 5, "dtc": "P0B0671", "description_zh": "电池加热回路接触器无法闭合", "description_en": "", "name_zh": "SPN521570-FMI5", "brand": "龙擎", "system": "PDU/六合一", "controller": "PDU/六合一", "category": "PDU/六合一", "ecu_type": "PDU/六合一", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521571, "fmi": 28, "dtc": "P0B0676", "description_zh": "高压互锁回路4故障", "description_en": "", "name_zh": "SPN521571-FMI28", "brand": "龙擎", "system": "PDU/六合一", "controller": "PDU/六合一", "category": "PDU/六合一", "ecu_type": "PDU/六合一", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器/执行器信号异常偏高", "线束短路或部件内部故障"], "diagnosis_summary": ["注意仪表相关报警灯", "避免高负荷运行"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册排查具体故障点"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册排查具体故障点"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521571, "fmi": 29, "dtc": "P0B0675", "description_zh": "高压互锁回路3故障", "description_en": "", "name_zh": "SPN521571-FMI29", "brand": "龙擎", "system": "PDU/六合一", "controller": "PDU/六合一", "category": "PDU/六合一", "ecu_type": "PDU/六合一", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器/执行器信号异常偏高", "线束短路或部件内部故障"], "diagnosis_summary": ["注意仪表相关报警灯", "避免高负荷运行"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册排查具体故障点"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册排查具体故障点"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521571, "fmi": 30, "dtc": "P0B0674", "description_zh": "高压互锁回路2故障", "description_en": "", "name_zh": "SPN521571-FMI30", "brand": "龙擎", "system": "PDU/六合一", "controller": "PDU/六合一", "category": "PDU/六合一", "ecu_type": "PDU/六合一", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器/执行器信号异常偏高", "线束短路或部件内部故障"], "diagnosis_summary": ["注意仪表相关报警灯", "避免高负荷运行"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册排查具体故障点"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册排查具体故障点"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521571, "fmi": 31, "dtc": "P0B0673", "description_zh": "高压互锁回路1故障", "description_en": "", "name_zh": "SPN521571-FMI31", "brand": "龙擎", "system": "PDU/六合一", "controller": "PDU/六合一", "category": "PDU/六合一", "ecu_type": "PDU/六合一", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器/执行器信号异常偏高", "线束短路或部件内部故障"], "diagnosis_summary": ["注意仪表相关报警灯", "避免高负荷运行"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册排查具体故障点"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册排查具体故障点"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521572, "fmi": 2, "dtc": "", "description_zh": "TCU与mcu1通讯故障", "description_en": "", "name_zh": "SPN521572-FMI2", "brand": "东风新能源", "system": "TCU", "controller": "TCU", "category": "TCU", "ecu_type": "TCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "NO", "trigger_condition": ["通讯线束存在异常"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["检查通讯线束"], "repair_suggestion": ["检查通讯线束"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521572, "fmi": 26, "dtc": "P0B0662", "description_zh": "电池加热PTC4配电回路IGBT零漂过大故障故障", "description_en": "", "name_zh": "SPN521572-FMI26", "brand": "龙擎", "system": "PDU/六合一", "controller": "PDU/六合一", "category": "PDU/六合一", "ecu_type": "PDU/六合一", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521572, "fmi": 27, "dtc": "P0B0661", "description_zh": "电池加热PTC3配电回路IGBT零漂过大故障故障", "description_en": "", "name_zh": "SPN521572-FMI27", "brand": "龙擎", "system": "PDU/六合一", "controller": "PDU/六合一", "category": "PDU/六合一", "ecu_type": "PDU/六合一", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521572, "fmi": 28, "dtc": "P0B0660", "description_zh": "电池加热PTC2配电回路IGBT零漂过大故障故障", "description_en": "", "name_zh": "SPN521572-FMI28", "brand": "龙擎", "system": "PDU/六合一", "controller": "PDU/六合一", "category": "PDU/六合一", "ecu_type": "PDU/六合一", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521572, "fmi": 29, "dtc": "P0B0659", "description_zh": "电池加热PTC1配电回路IGBT零漂过大故障故障", "description_en": "", "name_zh": "SPN521572-FMI29", "brand": "龙擎", "system": "PDU/六合一", "controller": "PDU/六合一", "category": "PDU/六合一", "ecu_type": "PDU/六合一", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521572, "fmi": 30, "dtc": "P0B0658", "description_zh": "驾驶室PTC2配电回路IGBT零漂过大故障故障", "description_en": "", "name_zh": "SPN521572-FMI30", "brand": "龙擎", "system": "PDU/六合一", "controller": "PDU/六合一", "category": "PDU/六合一", "ecu_type": "PDU/六合一", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521572, "fmi": 31, "dtc": "P0B0657", "description_zh": "驾驶室PTC1配电回路IGBT零漂过大故障故障", "description_en": "", "name_zh": "SPN521572-FMI31", "brand": "龙擎", "system": "PDU/六合一", "controller": "PDU/六合一", "category": "PDU/六合一", "ecu_type": "PDU/六合一", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521573, "fmi": 1, "dtc": "", "description_zh": "取力器脱开失败", "description_en": "", "name_zh": "SPN521573-FMI1", "brand": "东风新能源", "system": "TCU", "controller": "TCU", "category": "TCU", "ecu_type": "TCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["立即"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["检查电磁阀线束和取力器硬件"], "repair_suggestion": ["检查电磁阀线束和取力器硬件"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521573, "fmi": 26, "dtc": "P0B0668", "description_zh": "电池加热PTC4配电回路IGBT短路故障", "description_en": "", "name_zh": "SPN521573-FMI26", "brand": "龙擎", "system": "PDU/六合一", "controller": "PDU/六合一", "category": "PDU/六合一", "ecu_type": "PDU/六合一", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521573, "fmi": 27, "dtc": "P0B0667", "description_zh": "电池加热PTC3配电回路IGBT短路故障", "description_en": "", "name_zh": "SPN521573-FMI27", "brand": "龙擎", "system": "PDU/六合一", "controller": "PDU/六合一", "category": "PDU/六合一", "ecu_type": "PDU/六合一", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521573, "fmi": 28, "dtc": "P0B0666", "description_zh": "电池加热PTC2配电回路IGBT短路故障", "description_en": "", "name_zh": "SPN521573-FMI28", "brand": "龙擎", "system": "PDU/六合一", "controller": "PDU/六合一", "category": "PDU/六合一", "ecu_type": "PDU/六合一", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521573, "fmi": 29, "dtc": "P0B0665", "description_zh": "电池加热PTC1配电回路IGBT短路故障", "description_en": "", "name_zh": "SPN521573-FMI29", "brand": "龙擎", "system": "PDU/六合一", "controller": "PDU/六合一", "category": "PDU/六合一", "ecu_type": "PDU/六合一", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521573, "fmi": 30, "dtc": "P0B0664", "description_zh": "驾驶室PTC2配电回路IGBT短路故障", "description_en": "", "name_zh": "SPN521573-FMI30", "brand": "龙擎", "system": "PDU/六合一", "controller": "PDU/六合一", "category": "PDU/六合一", "ecu_type": "PDU/六合一", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521573, "fmi": 31, "dtc": "P0B0663", "description_zh": "驾驶室PTC1配电回路IGBT短路故障", "description_en": "", "name_zh": "SPN521573-FMI31", "brand": "龙擎", "system": "PDU/六合一", "controller": "PDU/六合一", "category": "PDU/六合一", "ecu_type": "PDU/六合一", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521574, "fmi": 1, "dtc": "", "description_zh": "取力器结合失败", "description_en": "", "name_zh": "SPN521574-FMI1", "brand": "东风新能源", "system": "TCU", "controller": "TCU", "category": "TCU", "ecu_type": "TCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["立即"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["检查电磁阀线束和取力器硬件"], "repair_suggestion": ["检查电磁阀线束和取力器硬件"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521574, "fmi": 2, "dtc": "P0B0642", "description_zh": "驾驶室PTC或电池加热PTC配电回路IGBT温度传感器故障", "description_en": "", "name_zh": "SPN521574-FMI2", "brand": "龙擎", "system": "PDU/六合一", "controller": "PDU/六合一", "category": "PDU/六合一", "ecu_type": "PDU/六合一", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器元件老化导致信号漂移", "线束接触电阻增大", "ECU标定数据偏差"], "diagnosis_summary": ["观察仪表温度指示是否正常", "如读数明显异常请尽快检修"], "handling_plan": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "repair_suggestion": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521575, "fmi": 5, "dtc": "P0B0656", "description_zh": "充电回路接触器温度传感器断路故障", "description_en": "", "name_zh": "SPN521575-FMI5", "brand": "龙擎", "system": "PDU/六合一", "controller": "PDU/六合一", "category": "PDU/六合一", "ecu_type": "PDU/六合一", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器元件老化导致信号漂移", "线束接触电阻增大", "ECU标定数据偏差"], "diagnosis_summary": ["观察仪表温度指示是否正常", "如读数明显异常请尽快检修"], "handling_plan": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "repair_suggestion": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521575, "fmi": 6, "dtc": "P0B0648", "description_zh": "充电回路接触器温度传感器短路故障", "description_en": "", "name_zh": "SPN521575-FMI6", "brand": "龙擎", "system": "PDU/六合一", "controller": "PDU/六合一", "category": "PDU/六合一", "ecu_type": "PDU/六合一", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器元件老化导致信号漂移", "线束接触电阻增大", "ECU标定数据偏差"], "diagnosis_summary": ["观察仪表温度指示是否正常", "如读数明显异常请尽快检修"], "handling_plan": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "repair_suggestion": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521576, "fmi": 1, "dtc": "", "description_zh": "在档调速异常", "description_en": "", "name_zh": "SPN521576-FMI1", "brand": "东风新能源", "system": "TCU", "controller": "TCU", "category": "TCU", "ecu_type": "TCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["立刻"], "diagnosis_summary": ["注意仪表相关报警灯", "信号异常时系统会采用替代值运行"], "handling_plan": ["变速箱机械存在问题", "MCU调速异常"], "repair_suggestion": ["变速箱机械存在问题", "MCU调速异常"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521576, "fmi": 26, "dtc": "P0B0631", "description_zh": "电池加热PTC4配电回路IGBT过温或过流故障", "description_en": "", "name_zh": "SPN521576-FMI26", "brand": "龙擎", "system": "PDU/六合一", "controller": "PDU/六合一", "category": "PDU/六合一", "ecu_type": "PDU/六合一", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521576, "fmi": 27, "dtc": "P0B0630", "description_zh": "电池加热PTC3配电回路IGBT过温或过流故障", "description_en": "", "name_zh": "SPN521576-FMI27", "brand": "龙擎", "system": "PDU/六合一", "controller": "PDU/六合一", "category": "PDU/六合一", "ecu_type": "PDU/六合一", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521576, "fmi": 28, "dtc": "P0B0629", "description_zh": "电池加热PTC2配电回路IGBT过温或过流故障", "description_en": "", "name_zh": "SPN521576-FMI28", "brand": "龙擎", "system": "PDU/六合一", "controller": "PDU/六合一", "category": "PDU/六合一", "ecu_type": "PDU/六合一", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521576, "fmi": 29, "dtc": "P0B0628", "description_zh": "电池加热PTC1配电回路IGBT过温或过流故障", "description_en": "", "name_zh": "SPN521576-FMI29", "brand": "龙擎", "system": "PDU/六合一", "controller": "PDU/六合一", "category": "PDU/六合一", "ecu_type": "PDU/六合一", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521576, "fmi": 30, "dtc": "P0B0627", "description_zh": "驾驶室PTC2配电回路IGBT过温或过流故障", "description_en": "", "name_zh": "SPN521576-FMI30", "brand": "龙擎", "system": "PDU/六合一", "controller": "PDU/六合一", "category": "PDU/六合一", "ecu_type": "PDU/六合一", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521576, "fmi": 31, "dtc": "P0B0626", "description_zh": "驾驶室PTC1配电回路IGBT过温或过流故障", "description_en": "", "name_zh": "SPN521576-FMI31", "brand": "龙擎", "system": "PDU/六合一", "controller": "PDU/六合一", "category": "PDU/六合一", "ecu_type": "PDU/六合一", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521577, "fmi": 1, "dtc": "", "description_zh": "异常脱档", "description_en": "", "name_zh": "SPN521577-FMI1", "brand": "东风新能源", "system": "TCU", "controller": "TCU", "category": "TCU", "ecu_type": "TCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["立刻"], "diagnosis_summary": ["注意仪表相关报警灯", "信号异常时系统会采用替代值运行"], "handling_plan": ["变速箱机械结构可能存在问题"], "repair_suggestion": ["变速箱机械结构可能存在问题"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521577, "fmi": 24, "dtc": "P0B0639", "description_zh": "充电回路4负极接触器异常故障", "description_en": "", "name_zh": "SPN521577-FMI24", "brand": "龙擎", "system": "PDU/六合一", "controller": "PDU/六合一", "category": "PDU/六合一", "ecu_type": "PDU/六合一", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521577, "fmi": 25, "dtc": "P0B0638", "description_zh": "充电回路4正极接触器异常故障", "description_en": "", "name_zh": "SPN521577-FMI25", "brand": "龙擎", "system": "PDU/六合一", "controller": "PDU/六合一", "category": "PDU/六合一", "ecu_type": "PDU/六合一", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521577, "fmi": 26, "dtc": "P0B0637", "description_zh": "充电回路3负极接触器异常故障", "description_en": "", "name_zh": "SPN521577-FMI26", "brand": "龙擎", "system": "PDU/六合一", "controller": "PDU/六合一", "category": "PDU/六合一", "ecu_type": "PDU/六合一", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521577, "fmi": 27, "dtc": "P0B0636", "description_zh": "充电回路3正极接触器异常故障", "description_en": "", "name_zh": "SPN521577-FMI27", "brand": "龙擎", "system": "PDU/六合一", "controller": "PDU/六合一", "category": "PDU/六合一", "ecu_type": "PDU/六合一", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521577, "fmi": 28, "dtc": "P0B0635", "description_zh": "充电回路2负极接触器异常故障", "description_en": "", "name_zh": "SPN521577-FMI28", "brand": "龙擎", "system": "PDU/六合一", "controller": "PDU/六合一", "category": "PDU/六合一", "ecu_type": "PDU/六合一", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521577, "fmi": 29, "dtc": "P0B0634", "description_zh": "充电回路2正极接触器异常故障", "description_en": "", "name_zh": "SPN521577-FMI29", "brand": "龙擎", "system": "PDU/六合一", "controller": "PDU/六合一", "category": "PDU/六合一", "ecu_type": "PDU/六合一", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521577, "fmi": 30, "dtc": "P0B0633", "description_zh": "充电回路1负极接触器异常故障", "description_en": "", "name_zh": "SPN521577-FMI30", "brand": "龙擎", "system": "PDU/六合一", "controller": "PDU/六合一", "category": "PDU/六合一", "ecu_type": "PDU/六合一", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521577, "fmi": 31, "dtc": "P0B0632", "description_zh": "充电回路1正极接触器异常故障", "description_en": "", "name_zh": "SPN521577-FMI31", "brand": "龙擎", "system": "PDU/六合一", "controller": "PDU/六合一", "category": "PDU/六合一", "ecu_type": "PDU/六合一", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521579, "fmi": 1, "dtc": "", "description_zh": "换档电机温度过高", "description_en": "", "name_zh": "SPN521579-FMI1", "brand": "东风新能源", "system": "TCU", "controller": "TCU", "category": "TCU", "ecu_type": "TCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["立刻"], "diagnosis_summary": ["注意仪表电机故障灯", "减速行驶，避免急加速"], "handling_plan": ["长时间频繁换挡"], "repair_suggestion": ["长时间频繁换挡"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521580, "fmi": 1, "dtc": "", "description_zh": "换档电机温度偏高", "description_en": "", "name_zh": "SPN521580-FMI1", "brand": "东风新能源", "system": "TCU", "controller": "TCU", "category": "TCU", "ecu_type": "TCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["立刻"], "diagnosis_summary": ["注意仪表电机故障灯", "减速行驶，避免急加速"], "handling_plan": ["长时间频繁换挡"], "repair_suggestion": ["长时间频繁换挡"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521581, "fmi": 1, "dtc": "", "description_zh": "换档电机温度过高", "description_en": "", "name_zh": "SPN521581-FMI1", "brand": "东风新能源", "system": "TCU", "controller": "TCU", "category": "TCU", "ecu_type": "TCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["立刻"], "diagnosis_summary": ["注意仪表电机故障灯", "减速行驶，避免急加速"], "handling_plan": ["长时间频繁换挡"], "repair_suggestion": ["长时间频繁换挡"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521582, "fmi": 1, "dtc": "", "description_zh": "换档电机温度偏高", "description_en": "", "name_zh": "SPN521582-FMI1", "brand": "东风新能源", "system": "TCU", "controller": "TCU", "category": "TCU", "ecu_type": "TCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["立刻"], "diagnosis_summary": ["注意仪表电机故障灯", "减速行驶，避免急加速"], "handling_plan": ["长时间频繁换挡"], "repair_suggestion": ["长时间频繁换挡"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521582, "fmi": 13, "dtc": "", "description_zh": "档位速比异常", "description_en": "", "name_zh": "SPN521582-FMI13", "brand": "东风新能源", "system": "TCU", "controller": "TCU", "category": "TCU", "ecu_type": "TCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["变速箱档位异常"], "diagnosis_summary": ["注意仪表变速箱故障灯", "停车后尝试重新启动"], "handling_plan": ["联系变速箱相关技术人员进行检查分析"], "repair_suggestion": ["联系变速箱相关技术人员进行检查分析"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521583, "fmi": 14, "dtc": "", "description_zh": "TCU自检失败", "description_en": "", "name_zh": "SPN521583-FMI14", "brand": "东风新能源", "system": "TCU", "controller": "TCU", "category": "TCU", "ecu_type": "TCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["TCU异常"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["联系变速箱相关技术人员进行检查分析"], "repair_suggestion": ["联系变速箱相关技术人员进行检查分析"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521584, "fmi": 11, "dtc": "", "description_zh": "TCU监控芯片异常", "description_en": "", "name_zh": "SPN521584-FMI11", "brand": "东风新能源", "system": "TCU", "controller": "TCU", "category": "TCU", "ecu_type": "TCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["TCU异常"], "diagnosis_summary": ["注意仪表相关报警灯", "信号异常时系统会采用替代值运行"], "handling_plan": ["联系变速箱相关技术人员进行检查分析"], "repair_suggestion": ["联系变速箱相关技术人员进行检查分析"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521585, "fmi": 9, "dtc": "", "description_zh": "EEPROM 读取异常", "description_en": "", "name_zh": "SPN521585-FMI9", "brand": "东风新能源", "system": "TCU", "controller": "TCU", "category": "TCU", "ecu_type": "TCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["TCU异常"], "diagnosis_summary": ["注意仪表相关报警灯", "信号异常时系统会采用替代值运行"], "handling_plan": ["联系变速箱相关技术人员进行检查分析"], "repair_suggestion": ["联系变速箱相关技术人员进行检查分析"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521586, "fmi": 10, "dtc": "", "description_zh": "EEPROM 存储异常", "description_en": "", "name_zh": "SPN521586-FMI10", "brand": "东风新能源", "system": "TCU", "controller": "TCU", "category": "TCU", "ecu_type": "TCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["TCU异常"], "diagnosis_summary": ["注意仪表相关报警灯", "信号异常时系统会采用替代值运行"], "handling_plan": ["联系变速箱相关技术人员进行检查分析"], "repair_suggestion": ["联系变速箱相关技术人员进行检查分析"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521587, "fmi": 11, "dtc": "", "description_zh": "TCU异常复位", "description_en": "", "name_zh": "SPN521587-FMI11", "brand": "东风新能源", "system": "TCU", "controller": "TCU", "category": "TCU", "ecu_type": "TCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["TCU异常"], "diagnosis_summary": ["注意仪表相关报警灯", "信号异常时系统会采用替代值运行"], "handling_plan": ["联系变速箱相关技术人员进行检查分析"], "repair_suggestion": ["联系变速箱相关技术人员进行检查分析"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521588, "fmi": 31, "dtc": "", "description_zh": "加速度自学习未完成", "description_en": "", "name_zh": "SPN521588-FMI31", "brand": "东风新能源", "system": "TCU", "controller": "TCU", "category": "TCU", "ecu_type": "TCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["自学习未完成"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["联系服务站或变速箱厂家进行变速箱自学习"], "repair_suggestion": ["联系服务站或变速箱厂家进行变速箱自学习"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521589, "fmi": 31, "dtc": "", "description_zh": "档位自学习未完成", "description_en": "", "name_zh": "SPN521589-FMI31", "brand": "东风新能源", "system": "TCU", "controller": "TCU", "category": "TCU", "ecu_type": "TCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["自学习未完成"], "diagnosis_summary": ["注意仪表变速箱故障灯", "停车后尝试重新启动"], "handling_plan": ["联系服务站或变速箱厂家进行变速箱自学习"], "repair_suggestion": ["联系服务站或变速箱厂家进行变速箱自学习"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521600, "fmi": 2, "dtc": "", "description_zh": "内网CAN BussOff故障（", "description_en": "", "name_zh": "SPN521600-FMI2", "brand": "东风新能源", "system": "重卡PDU", "controller": "重卡PDU", "category": "重卡PDU", "ecu_type": "重卡PDU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["多合一控制器内部CAN通讯线异常"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["1.检查多合一内部CAN通讯线路"], "repair_suggestion": ["1.检查多合一内部CAN通讯线路"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521601, "fmi": 9, "dtc": "", "description_zh": "内网CAN APU节点丢失故障", "description_en": "", "name_zh": "SPN521601-FMI9", "brand": "东风新能源", "system": "重卡PDU", "controller": "重卡PDU", "category": "重卡PDU", "ecu_type": "重卡PDU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["整车CAN通讯线异常"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["1.检查CAN通讯线路"], "repair_suggestion": ["1.检查CAN通讯线路"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521602, "fmi": 9, "dtc": "", "description_zh": "内网CAN MPU节点丢失故障", "description_en": "", "name_zh": "SPN521602-FMI9", "brand": "东风新能源", "system": "重卡PDU", "controller": "重卡PDU", "category": "重卡PDU", "ecu_type": "重卡PDU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": [], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521604, "fmi": 4, "dtc": "", "description_zh": "整车CAN VCU节点丢失故障", "description_en": "", "name_zh": "SPN521604-FMI4", "brand": "东风新能源", "system": "重卡PDU", "controller": "重卡PDU", "category": "重卡PDU", "ecu_type": "重卡PDU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": [], "diagnosis_summary": ["注意仪表整车故障灯", "尝试重新上电，如故障依旧请靠边停车"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521605, "fmi": 7, "dtc": "", "description_zh": "整车CAN AliveCounter故障", "description_en": "", "name_zh": "SPN521605-FMI7", "brand": "东风新能源", "system": "重卡PDU", "controller": "重卡PDU", "category": "重卡PDU", "ecu_type": "重卡PDU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["后端负载短路"], "diagnosis_summary": ["注意仪表整车故障灯", "尝试重新上电，如故障依旧请靠边停车"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521606, "fmi": 3, "dtc": "", "description_zh": "整车CAN CheckSum故障", "description_en": "", "name_zh": "SPN521606-FMI3", "brand": "东风新能源", "system": "重卡PDU", "controller": "重卡PDU", "category": "重卡PDU", "ecu_type": "重卡PDU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": [], "diagnosis_summary": ["注意仪表整车故障灯", "尝试重新上电，如故障依旧请靠边停车"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521607, "fmi": 4, "dtc": "", "description_zh": "整车CAN BMS节点丢失故障", "description_en": "", "name_zh": "SPN521607-FMI4", "brand": "东风新能源", "system": "重卡PDU", "controller": "重卡PDU", "category": "重卡PDU", "ecu_type": "重卡PDU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": [], "diagnosis_summary": ["注意仪表整车故障灯", "尝试重新上电，如故障依旧请靠边停车"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521608, "fmi": 7, "dtc": "", "description_zh": "整车CAN持续1min故障", "description_en": "", "name_zh": "SPN521608-FMI7", "brand": "东风新能源", "system": "重卡PDU", "controller": "重卡PDU", "category": "重卡PDU", "ecu_type": "重卡PDU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": [], "diagnosis_summary": ["注意仪表整车故障灯", "尝试重新上电，如故障依旧请靠边停车"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521610, "fmi": 4, "dtc": "", "description_zh": "主驱回路主接粘连故障", "description_en": "", "name_zh": "SPN521610-FMI4", "brand": "东风新能源", "system": "重卡PDU", "controller": "重卡PDU", "category": "重卡PDU", "ecu_type": "重卡PDU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": [], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521612, "fmi": 3, "dtc": "", "description_zh": "主驱回路主接闭合异常故障", "description_en": "", "name_zh": "SPN521612-FMI3", "brand": "东风新能源", "system": "重卡PDU", "controller": "重卡PDU", "category": "重卡PDU", "ecu_type": "重卡PDU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": [], "diagnosis_summary": ["注意仪表相关报警灯", "信号异常时系统会采用替代值运行"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521614, "fmi": 5, "dtc": "", "description_zh": "上装2回路主接粘连故障", "description_en": "", "name_zh": "SPN521614-FMI5", "brand": "东风新能源", "system": "重卡PDU", "controller": "重卡PDU", "category": "重卡PDU", "ecu_type": "重卡PDU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": [], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521615, "fmi": 3, "dtc": "", "description_zh": "上装2回路预充异常故障", "description_en": "", "name_zh": "SPN521615-FMI3", "brand": "东风新能源", "system": "重卡PDU", "controller": "重卡PDU", "category": "重卡PDU", "ecu_type": "重卡PDU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["接触器/IGBT失效"], "diagnosis_summary": ["注意仪表相关报警灯", "信号异常时系统会采用替代值运行"], "handling_plan": ["反馈供应商分析"], "repair_suggestion": ["反馈供应商分析"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521616, "fmi": 7, "dtc": "", "description_zh": "上装2回路主接闭合异常故障", "description_en": "", "name_zh": "SPN521616-FMI7", "brand": "东风新能源", "system": "重卡PDU", "controller": "重卡PDU", "category": "重卡PDU", "ecu_type": "重卡PDU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": [], "diagnosis_summary": ["注意仪表相关报警灯", "信号异常时系统会采用替代值运行"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521617, "fmi": 3, "dtc": "", "description_zh": "上装2回路上电时KL30电压偏低故障", "description_en": "", "name_zh": "SPN521617-FMI3", "brand": "东风新能源", "system": "重卡PDU", "controller": "重卡PDU", "category": "重卡PDU", "ecu_type": "重卡PDU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": [], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521618, "fmi": 0, "dtc": "", "description_zh": "上装回路主接粘连故障", "description_en": "", "name_zh": "SPN521618-FMI0", "brand": "东风新能源", "system": "重卡PDU", "controller": "重卡PDU", "category": "重卡PDU", "ecu_type": "重卡PDU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["主负未闭合"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["检查高压供电回路"], "repair_suggestion": ["检查高压供电回路"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521624, "fmi": 7, "dtc": "", "description_zh": "电空调回路主接闭合异常故障", "description_en": "", "name_zh": "SPN521624-FMI7", "brand": "东风新能源", "system": "重卡PDU", "controller": "重卡PDU", "category": "重卡PDU", "ecu_type": "重卡PDU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["接触器/IGBT失效"], "diagnosis_summary": ["注意仪表相关报警灯", "信号异常时系统会采用替代值运行"], "handling_plan": ["反馈供应商分析"], "repair_suggestion": ["反馈供应商分析"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521651, "fmi": 3, "dtc": "", "description_zh": "TMS电源电压过高", "description_en": "", "name_zh": "SPN521651-FMI3", "brand": "东风新能源", "system": "TMS", "controller": "TMS", "category": "TMS", "ecu_type": "TMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["蓄电池过压或故障"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": ["检查车载电瓶或线束"], "repair_suggestion": ["检查车载电瓶或线束"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521651, "fmi": 4, "dtc": "", "description_zh": "TMS电源电压过低", "description_en": "", "name_zh": "SPN521651-FMI4", "brand": "东风新能源", "system": "TMS", "controller": "TMS", "category": "TMS", "ecu_type": "TMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["蓄电池欠压"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": ["检查车载电瓶或线束"], "repair_suggestion": ["检查车载电瓶或线束"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521653, "fmi": 12, "dtc": "", "description_zh": "电池水泵故障", "description_en": "", "name_zh": "SPN521653-FMI12", "brand": "东风新能源", "system": "TMS", "controller": "TMS", "category": "TMS", "ecu_type": "TMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["电池水泵故障"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": ["检查电池水泵"], "repair_suggestion": ["检查电池水泵"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521654, "fmi": 17, "dtc": "", "description_zh": "防冻结温度过低", "description_en": "", "name_zh": "SPN521654-FMI17", "brand": "东风新能源", "system": "TMS", "controller": "TMS", "category": "TMS", "ecu_type": "TMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["蒸发器制冷能力过强、结霜保护"], "diagnosis_summary": ["注意仪表温度报警", "降低功率行驶或停车冷却"], "handling_plan": ["开高档位鼓风机可正常恢复，在气温低时少开空调"], "repair_suggestion": ["开高档位鼓风机可正常恢复，在气温低时少开空调"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521658, "fmi": 12, "dtc": "", "description_zh": "水位低报警", "description_en": "", "name_zh": "SPN521658-FMI12", "brand": "东风新能源", "system": "TMS", "controller": "TMS", "category": "TMS", "ecu_type": "TMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "N", "trigger_condition": ["t<=500ms"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["电池回路水位低"], "repair_suggestion": ["电池回路水位低"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521662, "fmi": 2, "dtc": "", "description_zh": "BMS通讯丢失", "description_en": "", "name_zh": "SPN521662-FMI2", "brand": "东风新能源", "system": "TMS", "controller": "TMS", "category": "TMS", "ecu_type": "TMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["与BMS丢失通信"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["检查发送该报文的ECU"], "repair_suggestion": ["检查发送该报文的ECU"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521670, "fmi": 2, "dtc": "", "description_zh": "压缩机通信故障", "description_en": "", "name_zh": "SPN521670-FMI2", "brand": "东风新能源", "system": "TMS", "controller": "TMS", "category": "TMS", "ecu_type": "TMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["与压缩机丢失通信"], "diagnosis_summary": ["注意仪表通信故障灯", "尝试重新上电"], "handling_plan": ["检查发送该报文的ECU"], "repair_suggestion": ["检查发送该报文的ECU"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521676, "fmi": 3, "dtc": "", "description_zh": "阀12V电源电压高", "description_en": "", "name_zh": "SPN521676-FMI3", "brand": "东风新能源", "system": "TMS", "controller": "TMS", "category": "TMS", "ecu_type": "TMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "N", "trigger_condition": ["t<=500ms"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": ["TMS电磁阀12V电源电压高，12V电源电压高于16V"], "repair_suggestion": ["TMS电磁阀12V电源电压高，12V电源电压高于16V"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521676, "fmi": 4, "dtc": "", "description_zh": "阀12V电源电压低", "description_en": "", "name_zh": "SPN521676-FMI4", "brand": "东风新能源", "system": "TMS", "controller": "TMS", "category": "TMS", "ecu_type": "TMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "N", "trigger_condition": ["t<=500ms"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": ["阀12V电源电压低，12V电源电压高于9V"], "repair_suggestion": ["阀12V电源电压低，12V电源电压高于9V"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521677, "fmi": 2, "dtc": "", "description_zh": "VCU通讯故障", "description_en": "", "name_zh": "SPN521677-FMI2", "brand": "东风新能源", "system": "TMS", "controller": "TMS", "category": "TMS", "ecu_type": "TMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["与VCU丢失通信"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["检查发送该报文的ECU"], "repair_suggestion": ["检查发送该报文的ECU"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521678, "fmi": 2, "dtc": "", "description_zh": "电池包回路板换EXV通讯故障", "description_en": "", "name_zh": "SPN521678-FMI2", "brand": "东风新能源", "system": "TMS", "controller": "TMS", "category": "TMS", "ecu_type": "TMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["与EXV1丢失通信"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": ["检查发送该报文的ECU"], "repair_suggestion": ["检查发送该报文的ECU"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521684, "fmi": 16, "dtc": "", "description_zh": "（压力P）冷凝器出口压力异常故障(高)", "description_en": "", "name_zh": "SPN521684-FMI16", "brand": "东风新能源", "system": "TMS", "controller": "TMS", "category": "TMS", "ecu_type": "TMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "N", "trigger_condition": ["t<=500ms"], "diagnosis_summary": ["注意仪表相关报警灯", "信号异常时系统会采用替代值运行"], "handling_plan": ["（压力P）冷凝器出口压力异常故障，P＞2.3MPaA"], "repair_suggestion": ["（压力P）冷凝器出口压力异常故障，P＞2.3MPaA"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521684, "fmi": 18, "dtc": "", "description_zh": "（压力P）冷凝器出口压力异常故障(低)", "description_en": "", "name_zh": "SPN521684-FMI18", "brand": "东风新能源", "system": "TMS", "controller": "TMS", "category": "TMS", "ecu_type": "TMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "N", "trigger_condition": ["t<=500ms"], "diagnosis_summary": ["注意仪表相关报警灯", "信号异常时系统会采用替代值运行"], "handling_plan": ["（压力P）冷凝器出口压力异常故障，P<0.2MPaA"], "repair_suggestion": ["（压力P）冷凝器出口压力异常故障，P<0.2MPaA"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521685, "fmi": 12, "dtc": "", "description_zh": "（出水T1）电池出水水温传感器故障", "description_en": "", "name_zh": "SPN521685-FMI12", "brand": "东风新能源", "system": "TMS", "controller": "TMS", "category": "TMS", "ecu_type": "TMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "N", "trigger_condition": ["t<=500ms"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": ["传感器开路或短路，电池出水水温传感器故障，阻值等于0或无穷大，"], "repair_suggestion": ["传感器开路或短路，电池出水水温传感器故障，阻值等于0或无穷大，"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521686, "fmi": 12, "dtc": "", "description_zh": "（进水T2）电池进水水温传感器故障", "description_en": "", "name_zh": "SPN521686-FMI12", "brand": "东风新能源", "system": "TMS", "controller": "TMS", "category": "TMS", "ecu_type": "TMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "N", "trigger_condition": ["t<=500ms"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": ["传感器开路或短路，电池进水水温传感器故障，阻值等于0或无穷大"], "repair_suggestion": ["传感器开路或短路，电池进水水温传感器故障，阻值等于0或无穷大"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521687, "fmi": 2, "dtc": "", "description_zh": "与MCU通讯丢失", "description_en": "", "name_zh": "SPN521687-FMI2", "brand": "东风新能源", "system": "TMS", "controller": "TMS", "category": "TMS", "ecu_type": "TMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["CANH与CANL短路"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["检查线路是否正常"], "repair_suggestion": ["检查线路是否正常"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521688, "fmi": 2, "dtc": "", "description_zh": "TWV通讯故障", "description_en": "", "name_zh": "SPN521688-FMI2", "brand": "东风新能源", "system": "TMS", "controller": "TMS", "category": "TMS", "ecu_type": "TMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "N", "trigger_condition": ["t<=500ms"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["TWV通讯故障，TMS与断水电磁阀通讯不上"], "repair_suggestion": ["TWV通讯故障，TMS与断水电磁阀通讯不上"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521691, "fmi": 2, "dtc": "", "description_zh": "室内冷凝器EXV通讯故障", "description_en": "", "name_zh": "SPN521691-FMI2", "brand": "东风新能源", "system": "TMS", "controller": "TMS", "category": "TMS", "ecu_type": "TMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["与EXV2丢失通信"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["检查发送该报文的ECU"], "repair_suggestion": ["检查发送该报文的ECU"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521692, "fmi": 2, "dtc": "", "description_zh": "蒸发器EXV通讯故障", "description_en": "", "name_zh": "SPN521692-FMI2", "brand": "东风新能源", "system": "TMS", "controller": "TMS", "category": "TMS", "ecu_type": "TMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["与EXV3丢失通信"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["检查发送该报文的ECU"], "repair_suggestion": ["检查发送该报文的ECU"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521700, "fmi": 0, "dtc": "P0B0001", "description_zh": "母线过压停机（软件保护）", "description_en": "", "name_zh": "SPN521700-FMI0", "brand": "龙擎", "system": "MCU(汇川)", "controller": "MCU(汇川)", "category": "MCU(汇川)", "ecu_type": "MCU(汇川)", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "红色故障灯点亮", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521700, "fmi": 1, "dtc": "P0B0000", "description_zh": "母线欠压停机", "description_en": "", "name_zh": "SPN521700-FMI1", "brand": "龙擎", "system": "MCU(汇川)", "controller": "MCU(汇川)", "category": "MCU(汇川)", "ecu_type": "MCU(汇川)", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "红色故障灯点亮", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521700, "fmi": 18, "dtc": "", "description_zh": "母线欠压保护", "description_en": "", "name_zh": "SPN521700-FMI18", "brand": "龙擎", "system": "驱动电机控制模块", "controller": "驱动电机控制模块", "category": "驱动电机控制模块", "ecu_type": "驱动电机控制模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["母线电压"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521700, "fmi": 22, "dtc": "P0B0005", "description_zh": "母线过压停机（硬件保护）", "description_en": "", "name_zh": "SPN521700-FMI22", "brand": "龙擎", "system": "MCU(汇川)", "controller": "MCU(汇川)", "category": "MCU(汇川)", "ecu_type": "MCU(汇川)", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "红色故障灯点亮", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521701, "fmi": 6, "dtc": "", "description_zh": "重卡MCU 系统故障", "description_en": "", "name_zh": "SPN521701-FMI6", "brand": "东风新能源", "system": "重卡MCU", "controller": "重卡MCU", "category": "重卡MCU", "ecu_type": "重卡MCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": [], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521702, "fmi": 0, "dtc": "P0B0108", "description_zh": "电机转速超速停机", "description_en": "", "name_zh": "SPN521702-FMI0", "brand": "龙擎", "system": "MCU(汇川)", "controller": "MCU(汇川)", "category": "MCU(汇川)", "ecu_type": "MCU(汇川)", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "红色故障灯点亮", "trigger_condition": ["曲轴/凸轮轴传感器信号异常", "传感器间隙过大", "飞轮齿圈损坏或脏污", "传感器线束干扰"], "diagnosis_summary": ["注意发动机是否难以启动或熄火", "尽量不要熄火，直接驶往维修点"], "handling_plan": ["清洁传感器头部铁屑", "检查传感器安装间隙（正常0.5-1.5mm）", "测量传感器电阻", "检查线束屏蔽层"], "repair_suggestion": ["清洁传感器头部铁屑", "检查传感器安装间隙（正常0.5-1.5mm）", "测量传感器电阻", "检查线束屏蔽层"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521702, "fmi": 16, "dtc": "P0B0111", "description_zh": "电机转速超速停机", "description_en": "", "name_zh": "SPN521702-FMI16", "brand": "龙擎", "system": "MCU(汇川)", "controller": "MCU(汇川)", "category": "MCU(汇川)", "ecu_type": "MCU(汇川)", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "红色故障灯点亮", "trigger_condition": ["曲轴/凸轮轴传感器信号异常", "传感器间隙过大", "飞轮齿圈损坏或脏污", "传感器线束干扰"], "diagnosis_summary": ["注意发动机是否难以启动或熄火", "尽量不要熄火，直接驶往维修点"], "handling_plan": ["清洁传感器头部铁屑", "检查传感器安装间隙（正常0.5-1.5mm）", "测量传感器电阻", "检查线束屏蔽层"], "repair_suggestion": ["清洁传感器头部铁屑", "检查传感器安装间隙（正常0.5-1.5mm）", "测量传感器电阻", "检查线束屏蔽层"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521703, "fmi": 16, "dtc": "P0B0049", "description_zh": "电机绕组过温保护", "description_en": "", "name_zh": "SPN521703-FMI16", "brand": "龙擎", "system": "MCU(汇川)", "controller": "MCU(汇川)", "category": "MCU(汇川)", "ecu_type": "MCU(汇川)", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "琥珀色警告灯点亮", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521704, "fmi": 0, "dtc": "P0B0056", "description_zh": "控制器功率模块温度过温停机", "description_en": "", "name_zh": "SPN521704-FMI0", "brand": "龙擎", "system": "MCU(汇川)", "controller": "MCU(汇川)", "category": "MCU(汇川)", "ecu_type": "MCU(汇川)", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "红色故障灯点亮", "trigger_condition": ["传感器元件老化导致信号漂移", "线束接触电阻增大", "ECU标定数据偏差"], "diagnosis_summary": ["观察仪表温度指示是否正常", "如读数明显异常请尽快检修"], "handling_plan": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "repair_suggestion": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521704, "fmi": 16, "dtc": "P0B0045；P0B0047", "description_zh": "控制器功率模块温度过温保护", "description_en": "", "name_zh": "SPN521704-FMI16", "brand": "龙擎", "system": "MCU(汇川)", "controller": "MCU(汇川)", "category": "MCU(汇川)", "ecu_type": "MCU(汇川)", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "琥珀色警告灯点亮", "trigger_condition": ["传感器元件老化导致信号漂移", "线束接触电阻增大", "ECU标定数据偏差"], "diagnosis_summary": ["观察仪表温度指示是否正常", "如读数明显异常请尽快检修"], "handling_plan": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "repair_suggestion": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521705, "fmi": 22, "dtc": "", "description_zh": "功率模块故障", "description_en": "", "name_zh": "SPN521705-FMI22", "brand": "龙擎", "system": "驱动电机控制模块", "controller": "驱动电机控制模块", "category": "驱动电机控制模块", "ecu_type": "驱动电机控制模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["IGBT模块"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521705, "fmi": 5, "dtc": "", "description_zh": "控制器温度传感器开路", "description_en": "", "name_zh": "SPN521705-FMI5", "brand": "东风新能源", "system": "重卡MCU", "controller": "重卡MCU", "category": "重卡MCU", "ecu_type": "重卡MCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": [], "diagnosis_summary": ["注意仪表整车故障灯", "尝试重新上电，如故障依旧请靠边停车"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521705, "fmi": 6, "dtc": "", "description_zh": "控制器温度传感器短路", "description_en": "", "name_zh": "SPN521705-FMI6", "brand": "东风新能源", "system": "重卡MCU", "controller": "重卡MCU", "category": "重卡MCU", "ecu_type": "重卡MCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": [], "diagnosis_summary": ["注意仪表整车故障灯", "尝试重新上电，如故障依旧请靠边停车"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521706, "fmi": 0, "dtc": "P0B0091", "description_zh": "相电流过流（软件保护）", "description_en": "", "name_zh": "SPN521706-FMI0", "brand": "龙擎", "system": "MCU(汇川)", "controller": "MCU(汇川)", "category": "MCU(汇川)", "ecu_type": "MCU(汇川)", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "红色故障灯点亮", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521706, "fmi": 16, "dtc": "P0B0084", "description_zh": "相电流过载（软件保护 ）", "description_en": "", "name_zh": "SPN521706-FMI16", "brand": "龙擎", "system": "MCU(汇川)", "controller": "MCU(汇川)", "category": "MCU(汇川)", "ecu_type": "MCU(汇川)", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "琥珀色报警灯点亮", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521706, "fmi": 20, "dtc": "", "description_zh": "控制器母线过载", "description_en": "", "name_zh": "SPN521706-FMI20", "brand": "东风新能源", "system": "重卡MCU", "controller": "重卡MCU", "category": "重卡MCU", "ecu_type": "重卡MCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["NA"], "diagnosis_summary": ["注意仪表整车故障灯", "尝试重新上电，如故障依旧请靠边停车"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521707, "fmi": 16, "dtc": "P0B0032", "description_zh": "母线过载降额故障", "description_en": "", "name_zh": "SPN521707-FMI16", "brand": "龙擎", "system": "MCU(汇川)", "controller": "MCU(汇川)", "category": "MCU(汇川)", "ecu_type": "MCU(汇川)", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "红色故障灯点亮", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521708, "fmi": 11, "dtc": "P0B0038", "description_zh": "电流传感器多点故障", "description_en": "", "name_zh": "SPN521708-FMI11", "brand": "龙擎", "system": "MCU(汇川)", "controller": "MCU(汇川)", "category": "MCU(汇川)", "ecu_type": "MCU(汇川)", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "红色故障灯点亮", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521708, "fmi": 2, "dtc": "P0B0052", "description_zh": "U相电流传感器零偏过大", "description_en": "", "name_zh": "SPN521708-FMI2", "brand": "龙擎", "system": "MCU(汇川)", "controller": "MCU(汇川)", "category": "MCU(汇川)", "ecu_type": "MCU(汇川)", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "红色故障灯点亮", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521708, "fmi": 3, "dtc": "P0B0040", "description_zh": "U相电流传感器与电源短路", "description_en": "", "name_zh": "SPN521708-FMI3", "brand": "龙擎", "system": "MCU(汇川)", "controller": "MCU(汇川)", "category": "MCU(汇川)", "ecu_type": "MCU(汇川)", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "红色故障灯点亮", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521708, "fmi": 9, "dtc": "P0B0096", "description_zh": "W相电流采样更新异常故障", "description_en": "", "name_zh": "SPN521708-FMI9", "brand": "龙擎", "system": "MCU(汇川)", "controller": "MCU(汇川)", "category": "MCU(汇川)", "ecu_type": "MCU(汇川)", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "红色故障灯点亮", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521709, "fmi": 2, "dtc": "P0B0061", "description_zh": "V相电流传感器零偏过大", "description_en": "", "name_zh": "SPN521709-FMI2", "brand": "龙擎", "system": "MCU(汇川)", "controller": "MCU(汇川)", "category": "MCU(汇川)", "ecu_type": "MCU(汇川)", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "红色故障灯点亮", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521709, "fmi": 3, "dtc": "P0B0039", "description_zh": "V相电流传感器与电源短路", "description_en": "", "name_zh": "SPN521709-FMI3", "brand": "龙擎", "system": "MCU(汇川)", "controller": "MCU(汇川)", "category": "MCU(汇川)", "ecu_type": "MCU(汇川)", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "红色故障灯点亮", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521709, "fmi": 4, "dtc": "P0B0058", "description_zh": "V 相电流传感器与地短路、断线", "description_en": "", "name_zh": "SPN521709-FMI4", "brand": "龙擎", "system": "MCU(汇川)", "controller": "MCU(汇川)", "category": "MCU(汇川)", "ecu_type": "MCU(汇川)", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "红色故障灯点亮", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521709, "fmi": 9, "dtc": "P0B0095", "description_zh": "V相电流采样更新异常故障", "description_en": "", "name_zh": "SPN521709-FMI9", "brand": "龙擎", "system": "MCU(汇川)", "controller": "MCU(汇川)", "category": "MCU(汇川)", "ecu_type": "MCU(汇川)", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "红色故障灯点亮", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521710, "fmi": 2, "dtc": "P0B0062", "description_zh": "W相电流传感器零偏过大", "description_en": "", "name_zh": "SPN521710-FMI2", "brand": "龙擎", "system": "MCU(汇川)", "controller": "MCU(汇川)", "category": "MCU(汇川)", "ecu_type": "MCU(汇川)", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "红色故障灯点亮", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521710, "fmi": 3, "dtc": "P0B0059", "description_zh": "W 相电流传感器与电源短路", "description_en": "", "name_zh": "SPN521710-FMI3", "brand": "龙擎", "system": "MCU(汇川)", "controller": "MCU(汇川)", "category": "MCU(汇川)", "ecu_type": "MCU(汇川)", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "红色故障灯点亮", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521710, "fmi": 4, "dtc": "P0B0060", "description_zh": "W相电流传感器与地短路、断线", "description_en": "", "name_zh": "SPN521710-FMI4", "brand": "龙擎", "system": "MCU(汇川)", "controller": "MCU(汇川)", "category": "MCU(汇川)", "ecu_type": "MCU(汇川)", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "红色故障灯点亮", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521710, "fmi": 9, "dtc": "P0B0099", "description_zh": "U相电流采样更新异常故障", "description_en": "", "name_zh": "SPN521710-FMI9", "brand": "龙擎", "system": "MCU(汇川)", "controller": "MCU(汇川)", "category": "MCU(汇川)", "ecu_type": "MCU(汇川)", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "红色故障灯点亮", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521713, "fmi": 7, "dtc": "P0B0116", "description_zh": "电机温度传感器故障", "description_en": "", "name_zh": "SPN521713-FMI7", "brand": "龙擎", "system": "MCU(汇川)", "controller": "MCU(汇川)", "category": "MCU(汇川)", "ecu_type": "MCU(汇川)", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "红色故障灯点亮", "trigger_condition": ["传感器元件老化导致信号漂移", "线束接触电阻增大", "ECU标定数据偏差"], "diagnosis_summary": ["观察仪表温度指示是否正常", "如读数明显异常请尽快检修"], "handling_plan": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "repair_suggestion": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521713, "fmi": 9, "dtc": "", "description_zh": "多合一内网通讯故障", "description_en": "", "name_zh": "SPN521713-FMI9", "brand": "东风新能源", "system": "重卡MCU", "controller": "重卡MCU", "category": "重卡MCU", "ecu_type": "重卡MCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": [], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521714, "fmi": 2, "dtc": "", "description_zh": "控制器温度传感器断线", "description_en": "", "name_zh": "SPN521714-FMI2", "brand": "龙擎", "system": "驱动电机控制模块", "controller": "驱动电机控制模块", "category": "驱动电机控制模块", "ecu_type": "驱动电机控制模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["温度传感器"], "diagnosis_summary": ["观察仪表温度指示是否正常", "如读数明显异常请尽快检修"], "handling_plan": ["请联系厂家检查"], "repair_suggestion": ["请联系厂家检查"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521714, "fmi": 4, "dtc": "", "description_zh": "控制器温度传感器对地短路", "description_en": "", "name_zh": "SPN521714-FMI4", "brand": "龙擎", "system": "驱动电机控制模块", "controller": "驱动电机控制模块", "category": "驱动电机控制模块", "ecu_type": "驱动电机控制模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["温度传感器"], "diagnosis_summary": ["观察仪表温度指示是否正常", "如读数明显异常请尽快检修"], "handling_plan": ["请联系厂家检查"], "repair_suggestion": ["请联系厂家检查"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521714, "fmi": 7, "dtc": "P0B0048；P0B0057", "description_zh": "控制器温度传感器故障", "description_en": "", "name_zh": "SPN521714-FMI7", "brand": "龙擎", "system": "MCU(汇川)", "controller": "MCU(汇川)", "category": "MCU(汇川)", "ecu_type": "MCU(汇川)", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "红色故障灯点亮", "trigger_condition": ["传感器元件老化导致信号漂移", "线束接触电阻增大", "ECU标定数据偏差"], "diagnosis_summary": ["观察仪表温度指示是否正常", "如读数明显异常请尽快检修"], "handling_plan": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "repair_suggestion": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521715, "fmi": 9, "dtc": "", "description_zh": "整车CAN通讯故障", "description_en": "", "name_zh": "SPN521715-FMI9", "brand": "东风新能源", "system": "重卡MCU", "controller": "重卡MCU", "category": "重卡MCU", "ecu_type": "重卡MCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": [], "diagnosis_summary": ["注意仪表整车故障灯", "尝试重新上电，如故障依旧请靠边停车"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521716, "fmi": 22, "dtc": "", "description_zh": "高压互锁故障", "description_en": "", "name_zh": "SPN521716-FMI22", "brand": "东风新能源", "system": "重卡MCU", "controller": "重卡MCU", "category": "重卡MCU", "ecu_type": "重卡MCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": [], "diagnosis_summary": ["注意仪表高压报警灯", "禁止触摸高压部件"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521717, "fmi": 23, "dtc": "P0B0118", "description_zh": "电机堵转", "description_en": "", "name_zh": "SPN521717-FMI23", "brand": "龙擎", "system": "MCU(汇川)", "controller": "MCU(汇川)", "category": "MCU(汇川)", "ecu_type": "MCU(汇川)", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "红色故障灯点亮", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521721, "fmi": 0, "dtc": "", "description_zh": "IGBT温度传感器信号超过最大范围", "description_en": "", "name_zh": "SPN521721-FMI0", "brand": "龙擎", "system": "驱动电机控制模块", "controller": "驱动电机控制模块", "category": "驱动电机控制模块", "ecu_type": "驱动电机控制模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["温度传感器"], "diagnosis_summary": ["观察仪表温度指示是否正常", "如读数明显异常请尽快检修"], "handling_plan": ["请联系厂家检查"], "repair_suggestion": ["请联系厂家检查"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521721, "fmi": 4, "dtc": "", "description_zh": "IGBT温度传感器信号超过最小范围", "description_en": "", "name_zh": "SPN521721-FMI4", "brand": "龙擎", "system": "驱动电机控制模块", "controller": "驱动电机控制模块", "category": "驱动电机控制模块", "ecu_type": "驱动电机控制模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["温度传感器"], "diagnosis_summary": ["观察仪表温度指示是否正常", "如读数明显异常请尽快检修"], "handling_plan": ["请联系厂家检查"], "repair_suggestion": ["请联系厂家检查"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521723, "fmi": 7, "dtc": "P0B0070", "description_zh": "转速检测电路失效", "description_en": "", "name_zh": "SPN521723-FMI7", "brand": "龙擎", "system": "MCU(汇川)", "controller": "MCU(汇川)", "category": "MCU(汇川)", "ecu_type": "MCU(汇川)", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "红色故障灯点亮", "trigger_condition": ["曲轴/凸轮轴传感器信号异常", "传感器间隙过大", "飞轮齿圈损坏或脏污", "传感器线束干扰"], "diagnosis_summary": ["注意发动机是否难以启动或熄火", "尽量不要熄火，直接驶往维修点"], "handling_plan": ["清洁传感器头部铁屑", "检查传感器安装间隙（正常0.5-1.5mm）", "测量传感器电阻", "检查线束屏蔽层"], "repair_suggestion": ["清洁传感器头部铁屑", "检查传感器安装间隙（正常0.5-1.5mm）", "测量传感器电阻", "检查线束屏蔽层"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521724, "fmi": 0, "dtc": "P0B0030", "description_zh": "高压线路断路", "description_en": "", "name_zh": "SPN521724-FMI0", "brand": "龙擎", "system": "MCU(汇川)", "controller": "MCU(汇川)", "category": "MCU(汇川)", "ecu_type": "MCU(汇川)", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "红色故障灯点亮", "trigger_condition": ["相关传感器/执行器信号异常偏高", "线束短路或部件内部故障"], "diagnosis_summary": ["注意仪表相关报警灯", "避免高负荷运行"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册排查具体故障点"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册排查具体故障点"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521724, "fmi": 16, "dtc": "", "description_zh": "零点值超出正常范围", "description_en": "", "name_zh": "SPN521724-FMI16", "brand": "东风新能源", "system": "重卡MCU", "controller": "重卡MCU", "category": "重卡MCU", "ecu_type": "重卡MCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": [], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521725, "fmi": 0, "dtc": "P0B0015；P0B0029", "description_zh": "初始化故障", "description_en": "", "name_zh": "SPN521725-FMI0", "brand": "龙擎", "system": "MCU(汇川)", "controller": "MCU(汇川)", "category": "MCU(汇川)", "ecu_type": "MCU(汇川)", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "不亮灯", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521725, "fmi": 1, "dtc": "P0B0012", "description_zh": "MCU自检故障", "description_en": "", "name_zh": "SPN521725-FMI1", "brand": "龙擎", "system": "MCU(汇川)", "controller": "MCU(汇川)", "category": "MCU(汇川)", "ecu_type": "MCU(汇川)", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "红色故障灯点亮", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521725, "fmi": 13, "dtc": "", "description_zh": "目标扭矩异常增大故障", "description_en": "", "name_zh": "SPN521725-FMI13", "brand": "东风新能源", "system": "重卡MCU", "controller": "重卡MCU", "category": "重卡MCU", "ecu_type": "重卡MCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": [], "diagnosis_summary": ["注意仪表相关报警灯", "信号异常时系统会采用替代值运行"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521725, "fmi": 14, "dtc": "P0B0070", "description_zh": "MCU运行模式错误", "description_en": "", "name_zh": "SPN521725-FMI14", "brand": "龙擎", "system": "MCU(汇川)", "controller": "MCU(汇川)", "category": "MCU(汇川)", "ecu_type": "MCU(汇川)", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "红色故障灯点亮", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521726, "fmi": 6, "dtc": "", "description_zh": "输出短路故障", "description_en": "", "name_zh": "SPN521726-FMI6", "brand": "东风新能源", "system": "重卡MCU", "controller": "重卡MCU", "category": "重卡MCU", "ecu_type": "重卡MCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": [], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521727, "fmi": 16, "dtc": "P0B0112", "description_zh": "输出缺相故障", "description_en": "", "name_zh": "SPN521727-FMI16", "brand": "龙擎", "system": "MCU(汇川)", "controller": "MCU(汇川)", "category": "MCU(汇川)", "ecu_type": "MCU(汇川)", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "红色故障灯点亮", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521727, "fmi": 22, "dtc": "P0B0037；P0B0075", "description_zh": "电流不平衡故障", "description_en": "", "name_zh": "SPN521727-FMI22", "brand": "龙擎", "system": "MCU(汇川)", "controller": "MCU(汇川)", "category": "MCU(汇川)", "ecu_type": "MCU(汇川)", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "红色故障灯点亮", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521728, "fmi": 0, "dtc": "", "description_zh": "电机输出缺相", "description_en": "", "name_zh": "SPN521728-FMI0", "brand": "东风新能源", "system": "重卡MCU", "controller": "重卡MCU", "category": "重卡MCU", "ecu_type": "重卡MCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": [], "diagnosis_summary": ["注意仪表电机故障灯", "减速行驶，避免急加速"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521729, "fmi": 16, "dtc": "P0B0008", "description_zh": "被动放电超时", "description_en": "", "name_zh": "SPN521729-FMI16", "brand": "龙擎", "system": "MCU(汇川)", "controller": "MCU(汇川)", "category": "MCU(汇川)", "ecu_type": "MCU(汇川)", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "红色故障灯点亮", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521731, "fmi": 14, "dtc": "", "description_zh": "VCU发送无效运行指令故障", "description_en": "", "name_zh": "SPN521731-FMI14", "brand": "龙擎", "system": "MCU(汇川)", "controller": "MCU(汇川)", "category": "MCU(汇川)", "ecu_type": "MCU(汇川)", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "红色故障灯点亮", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521731, "fmi": 2, "dtc": "P0B0103", "description_zh": "目标转矩异常增大故障", "description_en": "", "name_zh": "SPN521731-FMI2", "brand": "龙擎", "system": "MCU(汇川)", "controller": "MCU(汇川)", "category": "MCU(汇川)", "ecu_type": "MCU(汇川)", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "红色故障灯点亮", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521732, "fmi": 2, "dtc": "", "description_zh": "电机零位不一致故障", "description_en": "", "name_zh": "SPN521732-FMI2", "brand": "龙擎", "system": "驱动电机控制模块", "controller": "驱动电机控制模块", "category": "驱动电机控制模块", "ecu_type": "驱动电机控制模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["电机零位置"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521733, "fmi": 0, "dtc": "P0B0100/P0B0102/P0B0105/P0B0072/P0B0067/P0B0104/P0B0101/P0B0071", "description_zh": "估算转矩偏差停机故障", "description_en": "", "name_zh": "SPN521733-FMI0", "brand": "龙擎", "system": "MCU(汇川)", "controller": "MCU(汇川)", "category": "MCU(汇川)", "ecu_type": "MCU(汇川)", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "红色故障灯点亮", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521734, "fmi": 2, "dtc": "", "description_zh": "操作顺序保护报警", "description_en": "", "name_zh": "SPN521734-FMI2", "brand": "龙擎", "system": "驱动电机控制模块", "controller": "驱动电机控制模块", "category": "驱动电机控制模块", "ecu_type": "驱动电机控制模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["操作顺序"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["/"], "repair_suggestion": ["/"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521735, "fmi": 2, "dtc": "", "description_zh": "高速误挂挡保护报警", "description_en": "", "name_zh": "SPN521735-FMI2", "brand": "龙擎", "system": "驱动电机控制模块", "controller": "驱动电机控制模块", "category": "驱动电机控制模块", "ecu_type": "驱动电机控制模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["高速误挂档"], "diagnosis_summary": ["注意仪表相关报警灯", "避免高负荷运行"], "handling_plan": ["/"], "repair_suggestion": ["/"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521736, "fmi": 8, "dtc": "P0B0078", "description_zh": "MCU模块AD转换故障", "description_en": "", "name_zh": "SPN521736-FMI8", "brand": "龙擎", "system": "MCU(汇川)", "controller": "MCU(汇川)", "category": "MCU(汇川)", "ecu_type": "MCU(汇川)", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "红色故障灯点亮", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521737, "fmi": 2, "dtc": "", "description_zh": "TM:PWM发波超时", "description_en": "", "name_zh": "SPN521737-FMI2", "brand": "东风新能源", "system": "重卡MCU", "controller": "重卡MCU", "category": "重卡MCU", "ecu_type": "重卡MCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["1、Core2发波中断执行函数执行时间过长"], "diagnosis_summary": ["注意仪表通信故障灯", "尝试重新上电"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521738, "fmi": 3, "dtc": "", "description_zh": "TM:IGBT安全路径动作不一致故障", "description_en": "", "name_zh": "SPN521738-FMI3", "brand": "东风新能源", "system": "重卡MCU", "controller": "重卡MCU", "category": "重卡MCU", "ecu_type": "重卡MCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": [], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521751, "fmi": 10, "dtc": "", "description_zh": "TM:L2估算功率与目标功率反向", "description_en": "", "name_zh": "SPN521751-FMI10", "brand": "东风新能源", "system": "重卡MCU", "controller": "重卡MCU", "category": "重卡MCU", "ecu_type": "重卡MCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": [], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521751, "fmi": 3, "dtc": "", "description_zh": "TM:L2估算功率与目标功率过大", "description_en": "", "name_zh": "SPN521751-FMI3", "brand": "东风新能源", "system": "重卡MCU", "controller": "重卡MCU", "category": "重卡MCU", "ecu_type": "重卡MCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": [], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521753, "fmi": 27, "dtc": "", "description_zh": "EMT-电机1 UCC5880驱动芯片故障一般故障", "description_en": "", "name_zh": "SPN521753-FMI27", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["缺"], "diagnosis_summary": ["注意仪表电机故障灯", "减速行驶，避免急加速"], "handling_plan": ["缺"], "repair_suggestion": ["缺"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521753, "fmi": 28, "dtc": "", "description_zh": "EMT-电机1UCC5880驱动芯片故障：严重故障", "description_en": "", "name_zh": "SPN521753-FMI28", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["缺"], "diagnosis_summary": ["注意仪表电机故障灯", "减速行驶，避免急加速"], "handling_plan": ["缺"], "repair_suggestion": ["缺"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521753, "fmi": 29, "dtc": "", "description_zh": "电机1功率模块F类故障（上桥）--预留", "description_en": "", "name_zh": "SPN521753-FMI29", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["缺"], "diagnosis_summary": ["注意仪表电机故障灯", "减速行驶，避免急加速"], "handling_plan": ["缺"], "repair_suggestion": ["缺"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "", "description_zh": "MCU自检故障", "description_en": "", "name_zh": "SPN521754", "brand": "东风新能源", "system": "重卡MCU", "controller": "重卡MCU", "category": "重卡MCU", "ecu_type": "重卡MCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["1、随机硬件失效"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521754, "fmi": 27, "dtc": "", "description_zh": "EMT-电机1UCC5880驱动芯片故障：可恢复故障", "description_en": "", "name_zh": "SPN521754-FMI27", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["缺"], "diagnosis_summary": ["注意仪表电机故障灯", "减速行驶，避免急加速"], "handling_plan": ["缺"], "repair_suggestion": ["缺"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521754, "fmi": 28, "dtc": "", "description_zh": "电机1功率模块E类和故障（下桥）--预留", "description_en": "", "name_zh": "SPN521754-FMI28", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["缺"], "diagnosis_summary": ["注意仪表电机故障灯", "减速行驶，避免急加速"], "handling_plan": ["缺"], "repair_suggestion": ["缺"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521754, "fmi": 29, "dtc": "", "description_zh": "电机1功率模块F类故障（下桥）--预留", "description_en": "", "name_zh": "SPN521754-FMI29", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["缺"], "diagnosis_summary": ["注意仪表电机故障灯", "减速行驶，避免急加速"], "handling_plan": ["缺"], "repair_suggestion": ["缺"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521756, "fmi": 0, "dtc": "", "description_zh": "5V_P_LDO过压/欠压故障", "description_en": "", "name_zh": "SPN521756-FMI0", "brand": "东风新能源", "system": "重卡MCU", "controller": "重卡MCU", "category": "重卡MCU", "ecu_type": "重卡MCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": [], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521757, "fmi": 14, "dtc": "", "description_zh": "IECU:强制断主接故障", "description_en": "", "name_zh": "SPN521757-FMI14", "brand": "东风新能源", "system": "重卡MCU", "controller": "重卡MCU", "category": "重卡MCU", "ecu_type": "重卡MCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": [], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521758, "fmi": 29, "dtc": "", "description_zh": "电机2功率模块F类故障（上桥）--预留", "description_en": "", "name_zh": "SPN521758-FMI29", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["缺"], "diagnosis_summary": ["注意仪表电机故障灯", "减速行驶，避免急加速"], "handling_plan": ["缺"], "repair_suggestion": ["缺"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521759, "fmi": 28, "dtc": "", "description_zh": "电机2功率模块E类和故障（下桥）--预留", "description_en": "", "name_zh": "SPN521759-FMI28", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["缺"], "diagnosis_summary": ["注意仪表电机故障灯", "减速行驶，避免急加速"], "handling_plan": ["缺"], "repair_suggestion": ["缺"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521759, "fmi": 29, "dtc": "", "description_zh": "电机2功率模块F类故障（下桥）--预留", "description_en": "", "name_zh": "SPN521759-FMI29", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["缺"], "diagnosis_summary": ["注意仪表电机故障灯", "减速行驶，避免急加速"], "handling_plan": ["缺"], "repair_suggestion": ["缺"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521783, "fmi": 11, "dtc": "", "description_zh": "电机1冷却油泵异常低速故障", "description_en": "", "name_zh": "SPN521783-FMI11", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["缺"], "diagnosis_summary": ["注意仪表电机故障灯", "减速行驶，避免急加速"], "handling_plan": ["缺"], "repair_suggestion": ["缺"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521784, "fmi": 11, "dtc": "", "description_zh": "电机2冷却油泵异常低速故障", "description_en": "", "name_zh": "SPN521784-FMI11", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["缺"], "diagnosis_summary": ["注意仪表电机故障灯", "减速行驶，避免急加速"], "handling_plan": ["缺"], "repair_suggestion": ["缺"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521785, "fmi": 27, "dtc": "", "description_zh": "EMT-电机2 UCC5880驱动芯片故障一般故障", "description_en": "", "name_zh": "SPN521785-FMI27", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["缺"], "diagnosis_summary": ["注意仪表电机故障灯", "减速行驶，避免急加速"], "handling_plan": ["缺"], "repair_suggestion": ["缺"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521785, "fmi": 28, "dtc": "", "description_zh": "EMT-电机2 UCC5880驱动芯片故障：严重故障", "description_en": "", "name_zh": "SPN521785-FMI28", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["缺"], "diagnosis_summary": ["注意仪表电机故障灯", "减速行驶，避免急加速"], "handling_plan": ["缺"], "repair_suggestion": ["缺"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521786, "fmi": 27, "dtc": "", "description_zh": "EMT-电机2 UCC5880驱动芯片故障：可恢复故障", "description_en": "", "name_zh": "SPN521786-FMI27", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["缺"], "diagnosis_summary": ["注意仪表电机故障灯", "减速行驶，避免急加速"], "handling_plan": ["缺"], "repair_suggestion": ["缺"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521802, "fmi": 0, "dtc": "", "description_zh": "气泵共模电流过大", "description_en": "", "name_zh": "SPN521802-FMI0", "brand": "东风新能源", "system": "T1-HACU", "controller": "T1-HACU", "category": "T1-HACU", "ecu_type": "T1-HACU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "STOP", "trigger_condition": ["（1）检测到1次三相共模电流幅值> 软件阀值：3A，持续0.1ms（阈值及时间为标定量）"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["建议联系厂家技术支持排查控制器硬件，或直接更换控制器。"], "repair_suggestion": ["建议联系厂家技术支持排查控制器硬件，或直接更换控制器。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521802, "fmi": 9, "dtc": "", "description_zh": "CANC VCU节点丢失故障", "description_en": "", "name_zh": "SPN521802-FMI9", "brand": "东风新能源", "system": "重卡EACDCAC", "controller": "重卡EACDCAC", "category": "重卡EACDCAC", "ecu_type": "重卡EACDCAC", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": [], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521804, "fmi": 9, "dtc": "", "description_zh": "CANB PDU节点丢失故障", "description_en": "", "name_zh": "SPN521804-FMI9", "brand": "东风新能源", "system": "重卡EACDCAC", "controller": "重卡EACDCAC", "category": "重卡EACDCAC", "ecu_type": "重卡EACDCAC", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": [], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521808, "fmi": 12, "dtc": "", "description_zh": "PT100 短路", "description_en": "", "name_zh": "SPN521808-FMI12", "brand": "龙擎", "system": "制动气泵控制模块", "controller": "制动气泵控制模块", "category": "制动气泵控制模块", "ecu_type": "制动气泵控制模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["电机温度传感器"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["仪表不显示C级故障"], "repair_suggestion": ["仪表不显示C级故障"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521808, "fmi": 5, "dtc": "", "description_zh": "PT100 开路", "description_en": "", "name_zh": "SPN521808-FMI5", "brand": "龙擎", "system": "制动气泵控制模块", "controller": "制动气泵控制模块", "category": "制动气泵控制模块", "ecu_type": "制动气泵控制模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["电机温度传感器"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["仪表不显示C级故障"], "repair_suggestion": ["仪表不显示C级故障"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521810, "fmi": 0, "dtc": "", "description_zh": "超速故障", "description_en": "", "name_zh": "SPN521810-FMI0", "brand": "东风新能源", "system": "重卡EACDCAC", "controller": "重卡EACDCAC", "category": "重卡EACDCAC", "ecu_type": "重卡EACDCAC", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": [], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521811, "fmi": 7, "dtc": "", "description_zh": "调谐故障", "description_en": "", "name_zh": "SPN521811-FMI7", "brand": "东风新能源", "system": "重卡EACDCAC", "controller": "重卡EACDCAC", "category": "重卡EACDCAC", "ecu_type": "重卡EACDCAC", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": [], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521812, "fmi": 9, "dtc": "", "description_zh": "EEPROM故障", "description_en": "", "name_zh": "SPN521812-FMI9", "brand": "东风新能源", "system": "重卡EACDCAC", "controller": "重卡EACDCAC", "category": "重卡EACDCAC", "ecu_type": "重卡EACDCAC", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": [], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521813, "fmi": 0, "dtc": "", "description_zh": "相间短路故障", "description_en": "", "name_zh": "SPN521813-FMI0", "brand": "东风新能源", "system": "重卡EACDCAC", "controller": "重卡EACDCAC", "category": "重卡EACDCAC", "ecu_type": "重卡EACDCAC", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": [], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521815, "fmi": 16, "dtc": "", "description_zh": "输出过流", "description_en": "", "name_zh": "SPN521815-FMI16", "brand": "东风新能源", "system": "重卡EACDCAC", "controller": "重卡EACDCAC", "category": "重卡EACDCAC", "ecu_type": "重卡EACDCAC", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["1.输出电流过大"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521818, "fmi": 0, "dtc": "", "description_zh": "输入过压（严重）", "description_en": "", "name_zh": "SPN521818-FMI0", "brand": "东风新能源", "system": "重卡EACDCAC", "controller": "重卡EACDCAC", "category": "重卡EACDCAC", "ecu_type": "重卡EACDCAC", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": [], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521819, "fmi": 16, "dtc": "", "description_zh": "控制器过温故障（警告）", "description_en": "", "name_zh": "SPN521819-FMI16", "brand": "东风新能源", "system": "重卡EACDCAC", "controller": "重卡EACDCAC", "category": "重卡EACDCAC", "ecu_type": "重卡EACDCAC", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["控制器温度过高"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521820, "fmi": 0, "dtc": "", "description_zh": "电机过温故障", "description_en": "", "name_zh": "SPN521820-FMI0", "brand": "龙擎", "system": "制动气泵控制模块", "controller": "制动气泵控制模块", "category": "制动气泵控制模块", "ecu_type": "制动气泵控制模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["电机温度"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["仪表不显示C级故障"], "repair_suggestion": ["仪表不显示C级故障"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521820, "fmi": 16, "dtc": "", "description_zh": "电机过温故障（警告）", "description_en": "", "name_zh": "SPN521820-FMI16", "brand": "东风新能源", "system": "重卡EACDCAC", "controller": "重卡EACDCAC", "category": "重卡EACDCAC", "ecu_type": "重卡EACDCAC", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": [], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521820, "fmi": 3, "dtc": "", "description_zh": "电机过温告警", "description_en": "", "name_zh": "SPN521820-FMI3", "brand": "龙擎", "system": "制动气泵控制模块", "controller": "制动气泵控制模块", "category": "制动气泵控制模块", "ecu_type": "制动气泵控制模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["电机温度"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["仪表不显示C级故障"], "repair_suggestion": ["仪表不显示C级故障"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521822, "fmi": 5, "dtc": "", "description_zh": "控制器温度传感器故障", "description_en": "", "name_zh": "SPN521822-FMI5", "brand": "东风新能源", "system": "重卡EACDCAC", "controller": "重卡EACDCAC", "category": "重卡EACDCAC", "ecu_type": "重卡EACDCAC", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["控制器IGBT采样温度传感器断路"], "diagnosis_summary": ["注意仪表整车故障灯", "尝试重新上电，如故障依旧请靠边停车"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521822, "fmi": 6, "dtc": "", "description_zh": "重卡EACDCAC 系统故障", "description_en": "", "name_zh": "SPN521822-FMI6", "brand": "东风新能源", "system": "重卡EACDCAC", "controller": "重卡EACDCAC", "category": "重卡EACDCAC", "ecu_type": "重卡EACDCAC", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["控制器IGBT采样温度传感器短路"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521823, "fmi": 8, "dtc": "", "description_zh": "空压机运行超时故障", "description_en": "", "name_zh": "SPN521823-FMI8", "brand": "东风新能源", "system": "重卡EACDCAC", "controller": "重卡EACDCAC", "category": "重卡EACDCAC", "ecu_type": "重卡EACDCAC", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["空压机运行时间过长"], "diagnosis_summary": ["注意仪表通信故障灯", "尝试重新上电"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521824, "fmi": 10, "dtc": "", "description_zh": "速度偏差过大故障", "description_en": "", "name_zh": "SPN521824-FMI10", "brand": "东风新能源", "system": "重卡EACDCAC", "controller": "重卡EACDCAC", "category": "重卡EACDCAC", "ecu_type": "重卡EACDCAC", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["速度环工作异常"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521825, "fmi": 12, "dtc": "", "description_zh": "ACM芯片异常Trap或OsErr故障 (DTN_ACM_RsvdID112)", "description_en": "", "name_zh": "SPN521825-FMI12", "brand": "东风新能源", "system": "重卡EACDCAC", "controller": "重卡EACDCAC", "category": "重卡EACDCAC", "ecu_type": "重卡EACDCAC", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": [], "diagnosis_summary": ["注意仪表相关报警灯", "信号异常时系统会采用替代值运行"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521840, "fmi": 12, "dtc": "", "description_zh": "硬件故障", "description_en": "", "name_zh": "SPN521840-FMI12", "brand": "龙擎", "system": "制动气泵控制模块", "controller": "制动气泵控制模块", "category": "制动气泵控制模块", "ecu_type": "制动气泵控制模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["ACU硬件"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["1、重新上电运行后仍有故障，联系控制器厂家技术支持"], "repair_suggestion": ["1、重新上电运行后仍有故障，联系控制器厂家技术支持"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521841, "fmi": 0, "dtc": "", "description_zh": "超速故障", "description_en": "", "name_zh": "SPN521841-FMI0", "brand": "龙擎", "system": "制动气泵控制模块", "controller": "制动气泵控制模块", "category": "制动气泵控制模块", "ecu_type": "制动气泵控制模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["气泵电机转速"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["1、重新上电运行后仍有故障，联系控制器厂家技术支持"], "repair_suggestion": ["1、重新上电运行后仍有故障，联系控制器厂家技术支持"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521842, "fmi": 12, "dtc": "", "description_zh": "EEPROM故障", "description_en": "", "name_zh": "SPN521842-FMI12", "brand": "龙擎", "system": "制动气泵控制模块", "controller": "制动气泵控制模块", "category": "制动气泵控制模块", "ecu_type": "制动气泵控制模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["ACU硬件"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["1、重新上电运行后仍有故障，联系控制器厂家技术支持"], "repair_suggestion": ["1、重新上电运行后仍有故障，联系控制器厂家技术支持"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521844, "fmi": 6, "dtc": "", "description_zh": "对地短路", "description_en": "", "name_zh": "SPN521844-FMI6", "brand": "龙擎", "system": "制动气泵控制模块", "controller": "制动气泵控制模块", "category": "制动气泵控制模块", "ecu_type": "制动气泵控制模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["气泵电机绕组"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["1、重新上电运行后仍有故障，联系控制器厂家技术支持"], "repair_suggestion": ["1、重新上电运行后仍有故障，联系控制器厂家技术支持"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521845, "fmi": 12, "dtc": "", "description_zh": "谐调故障", "description_en": "", "name_zh": "SPN521845-FMI12", "brand": "龙擎", "system": "制动气泵控制模块", "controller": "制动气泵控制模块", "category": "制动气泵控制模块", "ecu_type": "制动气泵控制模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["ACU软件"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["1、重新上电运行后仍有故障，联系控制器厂家技术支持"], "repair_suggestion": ["1、重新上电运行后仍有故障，联系控制器厂家技术支持"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521846, "fmi": 10, "dtc": "", "description_zh": "速度偏差", "description_en": "", "name_zh": "SPN521846-FMI10", "brand": "龙擎", "system": "制动气泵控制模块", "controller": "制动气泵控制模块", "category": "制动气泵控制模块", "ecu_type": "制动气泵控制模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["气泵电机转速"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["1、重新上电运行后仍有故障，联系控制器厂家技术支持"], "repair_suggestion": ["1、重新上电运行后仍有故障，联系控制器厂家技术支持"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521902, "fmi": 12, "dtc": "", "description_zh": "EEPROM故障", "description_en": "", "name_zh": "SPN521902-FMI12", "brand": "龙擎", "system": "转向油泵控制模块", "controller": "转向油泵控制模块", "category": "转向油泵控制模块", "ecu_type": "转向油泵控制模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["HSCU硬件"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["1.重新上电后仍有故障，建议更换控制器"], "repair_suggestion": ["1.重新上电后仍有故障，建议更换控制器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521902, "fmi": 9, "dtc": "", "description_zh": "EEPROM 故障", "description_en": "", "name_zh": "SPN521902-FMI9", "brand": "东风新能源", "system": "重卡EPSDCAC", "controller": "重卡EPSDCAC", "category": "重卡EPSDCAC", "ecu_type": "重卡EPSDCAC", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": [], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521903, "fmi": 12, "dtc": "", "description_zh": "油泵U相电流过大故障（软件）", "description_en": "", "name_zh": "SPN521903-FMI12", "brand": "东风新能源", "system": "T1-HACU", "controller": "T1-HACU", "category": "T1-HACU", "ecu_type": "T1-HACU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "STOP", "trigger_condition": ["霍尔异常"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["检查霍尔是否异常"], "repair_suggestion": ["检查霍尔是否异常"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521904, "fmi": 0, "dtc": "", "description_zh": "过温故障", "description_en": "", "name_zh": "SPN521904-FMI0", "brand": "龙擎", "system": "转向油泵控制模块", "controller": "转向油泵控制模块", "category": "转向油泵控制模块", "ecu_type": "转向油泵控制模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["油泵电机温度"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["仪表不显示C级故障"], "repair_suggestion": ["仪表不显示C级故障"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521904, "fmi": 16, "dtc": "", "description_zh": "过温报警", "description_en": "", "name_zh": "SPN521904-FMI16", "brand": "龙擎", "system": "转向油泵控制模块", "controller": "转向油泵控制模块", "category": "转向油泵控制模块", "ecu_type": "转向油泵控制模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["油泵电机温度"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["仪表不显示C级故障"], "repair_suggestion": ["仪表不显示C级故障"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521908, "fmi": 12, "dtc": "", "description_zh": "电流检测（零漂）故障", "description_en": "", "name_zh": "SPN521908-FMI12", "brand": "龙擎", "system": "转向油泵控制模块", "controller": "转向油泵控制模块", "category": "转向油泵控制模块", "ecu_type": "转向油泵控制模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相电流传感"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["1、检查霍尔是否正常"], "repair_suggestion": ["1、检查霍尔是否正常"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521908, "fmi": 6, "dtc": "", "description_zh": "PT100故障（短路）", "description_en": "", "name_zh": "SPN521908-FMI6", "brand": "东风新能源", "system": "重卡EPSDCAC", "controller": "重卡EPSDCAC", "category": "重卡EPSDCAC", "ecu_type": "重卡EPSDCAC", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["控制器IGBT采样温度传感器短路"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521909, "fmi": 10, "dtc": "", "description_zh": "转速偏差过大", "description_en": "", "name_zh": "SPN521909-FMI10", "brand": "龙擎", "system": "转向油泵控制模块", "controller": "转向油泵控制模块", "category": "转向油泵控制模块", "ecu_type": "转向油泵控制模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["油泵电机转速"], "diagnosis_summary": ["注意发动机是否难以启动或熄火", "尽量不要熄火，直接驶往维修点"], "handling_plan": ["1.重新上电运行后仍有故障，建议联系控制器厂家技术支持"], "repair_suggestion": ["1.重新上电运行后仍有故障，建议联系控制器厂家技术支持"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521910, "fmi": 0, "dtc": "", "description_zh": "电机过温故障（严重）", "description_en": "", "name_zh": "SPN521910-FMI0", "brand": "东风新能源", "system": "重卡EPSDCAC", "controller": "重卡EPSDCAC", "category": "重卡EPSDCAC", "ecu_type": "重卡EPSDCAC", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": [], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521910, "fmi": 12, "dtc": "", "description_zh": "PT100 短路", "description_en": "", "name_zh": "SPN521910-FMI12", "brand": "龙擎", "system": "转向油泵控制模块", "controller": "转向油泵控制模块", "category": "转向油泵控制模块", "ecu_type": "转向油泵控制模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["电机温度传感器"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["仪表不显示C级故障"], "repair_suggestion": ["仪表不显示C级故障"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521910, "fmi": 3, "dtc": "", "description_zh": "电机过温故障（警告）根据电机厂家提供", "description_en": "", "name_zh": "SPN521910-FMI3", "brand": "东风新能源", "system": "重卡EPSDCAC", "controller": "重卡EPSDCAC", "category": "重卡EPSDCAC", "ecu_type": "重卡EPSDCAC", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": [], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521910, "fmi": 5, "dtc": "", "description_zh": "PT100 开路", "description_en": "", "name_zh": "SPN521910-FMI5", "brand": "龙擎", "system": "转向油泵控制模块", "controller": "转向油泵控制模块", "category": "转向油泵控制模块", "ecu_type": "转向油泵控制模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["电机温度传感器"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["仪表不显示C级故障"], "repair_suggestion": ["仪表不显示C级故障"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521911, "fmi": 0, "dtc": "", "description_zh": "超速故障", "description_en": "", "name_zh": "SPN521911-FMI0", "brand": "龙擎", "system": "转向油泵控制模块", "controller": "转向油泵控制模块", "category": "转向油泵控制模块", "ecu_type": "转向油泵控制模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["油泵电机转速"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["1.重新上电运行后仍有故障，联系多合一供应商处理"], "repair_suggestion": ["1.重新上电运行后仍有故障，联系多合一供应商处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521911, "fmi": 5, "dtc": "", "description_zh": "控制器温度传感器故障", "description_en": "", "name_zh": "SPN521911-FMI5", "brand": "东风新能源", "system": "重卡EPSDCAC", "controller": "重卡EPSDCAC", "category": "重卡EPSDCAC", "ecu_type": "重卡EPSDCAC", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": [], "diagnosis_summary": ["注意仪表整车故障灯", "尝试重新上电，如故障依旧请靠边停车"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521911, "fmi": 6, "dtc": "", "description_zh": "控制器温度传感器故障", "description_en": "", "name_zh": "SPN521911-FMI6", "brand": "东风新能源", "system": "重卡EPSDCAC", "controller": "重卡EPSDCAC", "category": "重卡EPSDCAC", "ecu_type": "重卡EPSDCAC", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": [], "diagnosis_summary": ["注意仪表整车故障灯", "尝试重新上电，如故障依旧请靠边停车"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521913, "fmi": 10, "dtc": "", "description_zh": "速度偏差过大故障", "description_en": "", "name_zh": "SPN521913-FMI10", "brand": "东风新能源", "system": "重卡EPSDCAC", "controller": "重卡EPSDCAC", "category": "重卡EPSDCAC", "ecu_type": "重卡EPSDCAC", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["速度环工作异常"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521913, "fmi": 7, "dtc": "", "description_zh": "谐调故障", "description_en": "", "name_zh": "SPN521913-FMI7", "brand": "龙擎", "system": "转向油泵控制模块", "controller": "转向油泵控制模块", "category": "转向油泵控制模块", "ecu_type": "转向油泵控制模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["HSCU软件"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["1、重新上电运行后仍有故障，联系控制器厂家技术支持"], "repair_suggestion": ["1、重新上电运行后仍有故障，联系控制器厂家技术支持"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521914, "fmi": 12, "dtc": "", "description_zh": "硬件故障", "description_en": "", "name_zh": "SPN521914-FMI12", "brand": "龙擎", "system": "转向油泵控制模块", "controller": "转向油泵控制模块", "category": "转向油泵控制模块", "ecu_type": "转向油泵控制模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["HSCU硬件"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["1、重新上电运行后仍有故障，联系控制器厂家技术支持"], "repair_suggestion": ["1、重新上电运行后仍有故障，联系控制器厂家技术支持"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521915, "fmi": 0, "dtc": "", "description_zh": "超速故障", "description_en": "", "name_zh": "SPN521915-FMI0", "brand": "东风新能源", "system": "重卡EPSDCAC", "controller": "重卡EPSDCAC", "category": "重卡EPSDCAC", "ecu_type": "重卡EPSDCAC", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": [], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521916, "fmi": 7, "dtc": "", "description_zh": "调谐故障", "description_en": "", "name_zh": "SPN521916-FMI7", "brand": "东风新能源", "system": "重卡EPSDCAC", "controller": "重卡EPSDCAC", "category": "重卡EPSDCAC", "ecu_type": "重卡EPSDCAC", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": [], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521917, "fmi": 0, "dtc": "", "description_zh": "油泵共模电流过大", "description_en": "", "name_zh": "SPN521917-FMI0", "brand": "东风新能源", "system": "T1-HACU", "controller": "T1-HACU", "category": "T1-HACU", "ecu_type": "T1-HACU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "STOP", "trigger_condition": ["（1）检测到1次三相共模电流幅值> 软件阀值：3A，持续0.1ms（阈值及时间为标定量）"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["建议联系厂家技术支持排查控制器硬件，或直接更换控制器。"], "repair_suggestion": ["建议联系厂家技术支持排查控制器硬件，或直接更换控制器。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521918, "fmi": 0, "dtc": "", "description_zh": "相间短路故障", "description_en": "", "name_zh": "SPN521918-FMI0", "brand": "东风新能源", "system": "重卡EPSDCAC", "controller": "重卡EPSDCAC", "category": "重卡EPSDCAC", "ecu_type": "重卡EPSDCAC", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": [], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521919, "fmi": 12, "dtc": "", "description_zh": "极限位置未标", "description_en": "", "name_zh": "SPN521919-FMI12", "brand": "东风新能源", "system": "EPS", "controller": "EPS", "category": "EPS", "ecu_type": "EPS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["标完中位后未标极限位置"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["重新标定极限位置"], "repair_suggestion": ["重新标定极限位置"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521921, "fmi": 12, "dtc": "", "description_zh": "EPS芯片异常Trap或OsErr故障", "description_en": "", "name_zh": "SPN521921-FMI12", "brand": "东风新能源", "system": "重卡EPSDCAC", "controller": "重卡EPSDCAC", "category": "重卡EPSDCAC", "ecu_type": "重卡EPSDCAC", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["当芯片异常Trap，或者OS触发Error Hook，或者OS触发Panic Hook，则触发该故障"], "diagnosis_summary": ["注意仪表相关报警灯", "信号异常时系统会采用替代值运行"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521950, "fmi": 12, "dtc": "", "description_zh": "瓶阀故障", "description_en": "", "name_zh": "SPN521950-FMI12", "brand": "东风新能源", "system": "HMS", "controller": "HMS", "category": "HMS", "ecu_type": "HMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["瓶阀开路或者短路"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["重新上电"], "repair_suggestion": ["重新上电"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521951, "fmi": 12, "dtc": "", "description_zh": "进气电磁阀故障", "description_en": "", "name_zh": "SPN521951-FMI12", "brand": "东风新能源", "system": "HMS", "controller": "HMS", "category": "HMS", "ecu_type": "HMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["进气电磁阀开路或者短路"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["重新上电"], "repair_suggestion": ["重新上电"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521953, "fmi": 12, "dtc": "", "description_zh": "瓶阀温度传感器故障", "description_en": "", "name_zh": "SPN521953-FMI12", "brand": "东风新能源", "system": "HMS", "controller": "HMS", "category": "HMS", "ecu_type": "HMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["温度传感器故障"], "diagnosis_summary": ["注意仪表温度报警", "降低功率行驶或停车冷却"], "handling_plan": ["更换温度传感器"], "repair_suggestion": ["更换温度传感器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521957, "fmi": 12, "dtc": "", "description_zh": "中压压力传感器故障", "description_en": "", "name_zh": "SPN521957-FMI12", "brand": "东风新能源", "system": "HMS", "controller": "HMS", "category": "HMS", "ecu_type": "HMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["压力传感器故障"], "diagnosis_summary": ["注意仪表相关报警灯", "信号异常时系统会采用替代值运行"], "handling_plan": ["更换压力传感器"], "repair_suggestion": ["更换压力传感器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521959, "fmi": 12, "dtc": "", "description_zh": "高压压力传感器故障", "description_en": "", "name_zh": "SPN521959-FMI12", "brand": "东风新能源", "system": "HMS", "controller": "HMS", "category": "HMS", "ecu_type": "HMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["压力传感器故障"], "diagnosis_summary": ["注意仪表高压报警灯", "禁止触摸高压部件"], "handling_plan": ["更换压力传感器"], "repair_suggestion": ["更换压力传感器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521961, "fmi": 12, "dtc": "", "description_zh": "氢气浓度传感器故障", "description_en": "", "name_zh": "SPN521961-FMI12", "brand": "东风新能源", "system": "HMS", "controller": "HMS", "category": "HMS", "ecu_type": "HMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["浓度传感器故障"], "diagnosis_summary": ["立即靠边停车，远离火源", "注意氢气泄漏报警"], "handling_plan": ["更换氢浓度传感器"], "repair_suggestion": ["更换氢浓度传感器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521963, "fmi": 3, "dtc": "", "description_zh": "HMS供电过压", "description_en": "", "name_zh": "SPN521963-FMI3", "brand": "东风新能源", "system": "HMS", "controller": "HMS", "category": "HMS", "ecu_type": "HMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["蓄电池电压异常"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["检查蓄电池电压或电源线束是否有短路故障"], "repair_suggestion": ["检查蓄电池电压或电源线束是否有短路故障"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521963, "fmi": 4, "dtc": "", "description_zh": "HMS供电欠压", "description_en": "", "name_zh": "SPN521963-FMI4", "brand": "东风新能源", "system": "HMS", "controller": "HMS", "category": "HMS", "ecu_type": "HMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["蓄电池电压异常"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["检查蓄电池电压或电源线束是否有短路故障"], "repair_suggestion": ["检查蓄电池电压或电源线束是否有短路故障"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521984, "fmi": 13, "dtc": "", "description_zh": "电压故障", "description_en": "", "name_zh": "SPN521984-FMI13", "brand": "东风新能源", "system": "DEPP(10，新增)", "controller": "DEPP(10，新增)", "category": "DEPP(10，新增)", "ecu_type": "DEPP(10，新增)", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["—"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": ["供电系统电压异常"], "repair_suggestion": ["供电系统电压异常"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521985, "fmi": 11, "dtc": "", "description_zh": "电流传感器故障", "description_en": "", "name_zh": "SPN521985-FMI11", "brand": "东风新能源", "system": "DEPP(10，新增)", "controller": "DEPP(10，新增)", "category": "DEPP(10，新增)", "ecu_type": "DEPP(10，新增)", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "N", "trigger_condition": ["—"], "diagnosis_summary": ["注意仪表相关报警灯", "信号异常时系统会采用替代值运行"], "handling_plan": ["电池供电不稳或电流传感器采集值错误"], "repair_suggestion": ["电池供电不稳或电流传感器采集值错误"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521986, "fmi": 11, "dtc": "", "description_zh": "EEPROM故障", "description_en": "", "name_zh": "SPN521986-FMI11", "brand": "东风新能源", "system": "DEPP(10，新增)", "controller": "DEPP(10，新增)", "category": "DEPP(10，新增)", "ecu_type": "DEPP(10，新增)", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "N", "trigger_condition": ["—"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["EEPROM读写故障"], "repair_suggestion": ["EEPROM读写故障"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521987, "fmi": 11, "dtc": "", "description_zh": "磁编码器异常", "description_en": "", "name_zh": "SPN521987-FMI11", "brand": "东风新能源", "system": "DEPP(10，新增)", "controller": "DEPP(10，新增)", "category": "DEPP(10，新增)", "ecu_type": "DEPP(10，新增)", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["—"], "diagnosis_summary": ["注意仪表相关报警灯", "信号异常时系统会采用替代值运行"], "handling_plan": ["磁编码器断线或采集错误"], "repair_suggestion": ["磁编码器断线或采集错误"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521987, "fmi": 3, "dtc": "", "description_zh": "5V供电电压故障：对电源短路", "description_en": "", "name_zh": "SPN521987-FMI3", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521987, "fmi": 4, "dtc": "", "description_zh": "5V供电电压故障：对地短路", "description_en": "", "name_zh": "SPN521987-FMI4", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521989, "fmi": 0, "dtc": "", "description_zh": "换档电机1驱动芯片过温关管", "description_en": "", "name_zh": "SPN521989-FMI0", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521989, "fmi": 11, "dtc": "", "description_zh": "驱动电路异常", "description_en": "", "name_zh": "SPN521989-FMI11", "brand": "东风新能源", "system": "DEPP(10，新增)", "controller": "DEPP(10，新增)", "category": "DEPP(10，新增)", "ecu_type": "DEPP(10，新增)", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["—"], "diagnosis_summary": ["注意仪表电机故障灯", "减速行驶，避免急加速"], "handling_plan": ["驱动电路故障"], "repair_suggestion": ["驱动电路故障"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521989, "fmi": 14, "dtc": "", "description_zh": "换档电机1驱动芯片开路，对电源或地短路故障", "description_en": "", "name_zh": "SPN521989-FMI14", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电机故障灯", "减速行驶，避免急加速"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521989, "fmi": 16, "dtc": "", "description_zh": "换档电机1驱动芯片过温警告", "description_en": "", "name_zh": "SPN521989-FMI16", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521989, "fmi": 2, "dtc": "", "description_zh": "换档电机1驱动芯片综合故障", "description_en": "", "name_zh": "SPN521989-FMI2", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电机故障灯", "减速行驶，避免急加速"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521990, "fmi": 11, "dtc": "", "description_zh": "MCU状态异常", "description_en": "", "name_zh": "SPN521990-FMI11", "brand": "东风新能源", "system": "DEPP(10，新增)", "controller": "DEPP(10，新增)", "category": "DEPP(10，新增)", "ecu_type": "DEPP(10，新增)", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["—"], "diagnosis_summary": ["注意仪表相关报警灯", "信号异常时系统会采用替代值运行"], "handling_plan": ["MCU故障"], "repair_suggestion": ["MCU故障"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521990, "fmi": 7, "dtc": "", "description_zh": "换档电机1驱动芯片门驱动错误", "description_en": "", "name_zh": "SPN521990-FMI7", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电机故障灯", "减速行驶，避免急加速"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521991, "fmi": 11, "dtc": "", "description_zh": "电机状态异常", "description_en": "", "name_zh": "SPN521991-FMI11", "brand": "东风新能源", "system": "DEPP(10，新增)", "controller": "DEPP(10，新增)", "category": "DEPP(10，新增)", "ecu_type": "DEPP(10，新增)", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "N", "trigger_condition": ["—"], "diagnosis_summary": ["注意仪表电机故障灯", "减速行驶，避免急加速"], "handling_plan": ["驱动芯片故障"], "repair_suggestion": ["驱动芯片故障"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521991, "fmi": 4, "dtc": "", "description_zh": "换档电机1驱动芯片充电泵欠压故障", "description_en": "", "name_zh": "SPN521991-FMI4", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521992, "fmi": 13, "dtc": "", "description_zh": "角度标定异常", "description_en": "", "name_zh": "SPN521992-FMI13", "brand": "东风新能源", "system": "DEPP(10，新增)", "controller": "DEPP(10，新增)", "category": "DEPP(10，新增)", "ecu_type": "DEPP(10，新增)", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "N", "trigger_condition": ["—"], "diagnosis_summary": ["注意仪表相关报警灯", "信号异常时系统会采用替代值运行"], "handling_plan": ["电机角度标定异常"], "repair_suggestion": ["电机角度标定异常"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521992, "fmi": 4, "dtc": "", "description_zh": "换档电机1驱动芯片供电电压欠压故障", "description_en": "", "name_zh": "SPN521992-FMI4", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521993, "fmi": 11, "dtc": "", "description_zh": "CAN通讯异常", "description_en": "", "name_zh": "SPN521993-FMI11", "brand": "东风新能源", "system": "DEPP(10，新增)", "controller": "DEPP(10，新增)", "category": "DEPP(10，新增)", "ecu_type": "DEPP(10，新增)", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["—"], "diagnosis_summary": ["注意仪表相关报警灯", "信号异常时系统会采用替代值运行"], "handling_plan": ["CAN网络异常"], "repair_suggestion": ["CAN网络异常"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521993, "fmi": 6, "dtc": "", "description_zh": "换档电机1驱动芯片硬件过流故障", "description_en": "", "name_zh": "SPN521993-FMI6", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521994, "fmi": 6, "dtc": "", "description_zh": "换档电机1逆变器桥直流母线电流软件过流", "description_en": "", "name_zh": "SPN521994-FMI6", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521995, "fmi": 0, "dtc": "", "description_zh": "换档电机1MOSFET管过温", "description_en": "", "name_zh": "SPN521995-FMI0", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521996, "fmi": 2, "dtc": "", "description_zh": "换档电机1霍尔传感器编码或顺序错误", "description_en": "", "name_zh": "SPN521996-FMI2", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电机故障灯", "减速行驶，避免急加速"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521997, "fmi": 0, "dtc": "", "description_zh": "换档电机1高精度位置信号占空比过高故障", "description_en": "", "name_zh": "SPN521997-FMI0", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电机故障灯", "减速行驶，避免急加速"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521997, "fmi": 1, "dtc": "", "description_zh": "换档电机1高精度位置信号占空比过低故障", "description_en": "", "name_zh": "SPN521997-FMI1", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电机故障灯", "减速行驶，避免急加速"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521997, "fmi": 8, "dtc": "", "description_zh": "换档电机1高精度位置信号频率异常故障", "description_en": "", "name_zh": "SPN521997-FMI8", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电机故障灯", "减速行驶，避免急加速"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521998, "fmi": 7, "dtc": "", "description_zh": "换档毂1位置不合理故障", "description_en": "", "name_zh": "SPN521998-FMI7", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521999, "fmi": 1, "dtc": "", "description_zh": "换档毂1摘/挂档失败故障", "description_en": "", "name_zh": "SPN521999-FMI1", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521999, "fmi": 11, "dtc": "", "description_zh": "换挡毂1脱挡故障", "description_en": "", "name_zh": "SPN521999-FMI11", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表变速箱故障灯", "停车后尝试重新启动"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521999, "fmi": 13, "dtc": "", "description_zh": "换挡毂1自学习失败", "description_en": "", "name_zh": "SPN521999-FMI13", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表变速箱故障灯", "停车后尝试重新启动"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521999, "fmi": 7, "dtc": "", "description_zh": "换挡毂1卡滞故障", "description_en": "", "name_zh": "SPN521999-FMI7", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表变速箱故障灯", "停车后尝试重新启动"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 521, "fmi": 8, "dtc": "", "description_zh": "EBC1信号异常", "description_en": "", "name_zh": "SPN521-FMI8", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": null, "fmi": null, "dtc": "U0009", "description_zh": "CAN通讯", "description_en": "", "name_zh": "SPN522000", "brand": "龙擎", "system": "自主DCU6.5(东风后处理)", "controller": "", "category": "自主DCU6.5(东风后处理)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522000, "fmi": 0, "dtc": "", "description_zh": "氢气压力高限值", "description_en": "", "name_zh": "SPN522000-FMI0", "brand": "龙擎", "system": "燃料电池系统", "controller": "燃料电池系统", "category": "燃料电池系统", "ecu_type": "燃料电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["FCU"], "diagnosis_summary": ["注意仪表动力不足报警灯", "避免长时间高负荷运行"], "handling_plan": ["燃料电池系统内故障，联系燃料电池系统供应商"], "repair_suggestion": ["燃料电池系统内故障，联系燃料电池系统供应商"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522000, "fmi": 1, "dtc": "", "description_zh": "氢气压力低限值", "description_en": "", "name_zh": "SPN522000-FMI1", "brand": "龙擎", "system": "燃料电池系统", "controller": "燃料电池系统", "category": "燃料电池系统", "ecu_type": "燃料电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["FCU"], "diagnosis_summary": ["注意仪表动力不足报警灯", "避免长时间高负荷运行"], "handling_plan": ["燃料电池系统内故障，联系燃料电池系统供应商"], "repair_suggestion": ["燃料电池系统内故障，联系燃料电池系统供应商"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522000, "fmi": 12, "dtc": "P0035", "description_zh": "CAN节点A总线关闭错误", "description_en": "", "name_zh": "SPN522000-FMI12", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522000, "fmi": 14, "dtc": "P0031", "description_zh": "CAN节点A总线错误", "description_en": "", "name_zh": "SPN522000-FMI14", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522000, "fmi": 15, "dtc": "", "description_zh": "氢气压力高限值", "description_en": "", "name_zh": "SPN522000-FMI15", "brand": "龙擎", "system": "燃料电池系统", "controller": "燃料电池系统", "category": "燃料电池系统", "ecu_type": "燃料电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["FCU"], "diagnosis_summary": ["注意仪表动力不足报警灯", "避免长时间高负荷运行"], "handling_plan": ["不做处理"], "repair_suggestion": ["不做处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522000, "fmi": 16, "dtc": "", "description_zh": "氢气压力高限值", "description_en": "", "name_zh": "SPN522000-FMI16", "brand": "龙擎", "system": "燃料电池系统", "controller": "燃料电池系统", "category": "燃料电池系统", "ecu_type": "燃料电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["FCU"], "diagnosis_summary": ["注意仪表动力不足报警灯", "避免长时间高负荷运行"], "handling_plan": ["燃料电池系统内故障，联系燃料电池系统供应商"], "repair_suggestion": ["燃料电池系统内故障，联系燃料电池系统供应商"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522000, "fmi": 17, "dtc": "", "description_zh": "氢气压力低限值", "description_en": "", "name_zh": "SPN522000-FMI17", "brand": "龙擎", "system": "燃料电池系统", "controller": "燃料电池系统", "category": "燃料电池系统", "ecu_type": "燃料电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["FCU"], "diagnosis_summary": ["注意仪表动力不足报警灯", "避免长时间高负荷运行"], "handling_plan": ["不做处理"], "repair_suggestion": ["不做处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522000, "fmi": 18, "dtc": "", "description_zh": "氢气压力低限值", "description_en": "", "name_zh": "SPN522000-FMI18", "brand": "龙擎", "system": "燃料电池系统", "controller": "燃料电池系统", "category": "燃料电池系统", "ecu_type": "燃料电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["FCU"], "diagnosis_summary": ["注意仪表动力不足报警灯", "避免长时间高负荷运行"], "handling_plan": ["燃料电池系统内故障，联系燃料电池系统供应商"], "repair_suggestion": ["燃料电池系统内故障，联系燃料电池系统供应商"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522000, "fmi": 19, "dtc": "", "description_zh": "通风口氢气CAN通讯超时", "description_en": "", "name_zh": "SPN522000-FMI19", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["传感器掉线"], "diagnosis_summary": ["立即靠边停车，远离火源", "注意氢气泄漏报警"], "handling_plan": ["重新上电或更换设备"], "repair_suggestion": ["重新上电或更换设备"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522000, "fmi": 2, "dtc": "", "description_zh": "换档电机2驱动芯片综合故障", "description_en": "", "name_zh": "SPN522000-FMI2", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电机故障灯", "减速行驶，避免急加速"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522001, "fmi": 0, "dtc": "", "description_zh": "循环水压高限值", "description_en": "", "name_zh": "SPN522001-FMI0", "brand": "龙擎", "system": "燃料电池系统", "controller": "燃料电池系统", "category": "燃料电池系统", "ecu_type": "燃料电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["FCU"], "diagnosis_summary": ["注意仪表相关报警灯", "避免高负荷运行"], "handling_plan": ["燃料电池系统内故障，联系燃料电池系统供应商"], "repair_suggestion": ["燃料电池系统内故障，联系燃料电池系统供应商"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522001, "fmi": 1, "dtc": "", "description_zh": "循环水压低限值", "description_en": "", "name_zh": "SPN522001-FMI1", "brand": "龙擎", "system": "燃料电池系统", "controller": "燃料电池系统", "category": "燃料电池系统", "ecu_type": "燃料电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["FCU"], "diagnosis_summary": ["注意仪表相关报警灯", "尽快安排检修"], "handling_plan": ["燃料电池系统内故障，联系燃料电池系统供应商"], "repair_suggestion": ["燃料电池系统内故障，联系燃料电池系统供应商"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522001, "fmi": 12, "dtc": "P0036", "description_zh": "CAN节点B总线关闭错误", "description_en": "", "name_zh": "SPN522001-FMI12", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522001, "fmi": 14, "dtc": "P0032", "description_zh": "CAN节点B总线错误", "description_en": "", "name_zh": "SPN522001-FMI14", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522001, "fmi": 15, "dtc": "", "description_zh": "循环水压高限值", "description_en": "", "name_zh": "SPN522001-FMI15", "brand": "龙擎", "system": "燃料电池系统", "controller": "燃料电池系统", "category": "燃料电池系统", "ecu_type": "燃料电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["FCU"], "diagnosis_summary": ["注意仪表相关报警灯", "避免高负荷运行"], "handling_plan": ["不做处理"], "repair_suggestion": ["不做处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522001, "fmi": 16, "dtc": "", "description_zh": "循环水压高限值", "description_en": "", "name_zh": "SPN522001-FMI16", "brand": "龙擎", "system": "燃料电池系统", "controller": "燃料电池系统", "category": "燃料电池系统", "ecu_type": "燃料电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["FCU"], "diagnosis_summary": ["注意仪表相关报警灯", "避免高负荷运行"], "handling_plan": ["燃料电池系统内故障，联系燃料电池系统供应商"], "repair_suggestion": ["燃料电池系统内故障，联系燃料电池系统供应商"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522001, "fmi": 17, "dtc": "", "description_zh": "循环水压低限值", "description_en": "", "name_zh": "SPN522001-FMI17", "brand": "龙擎", "system": "燃料电池系统", "controller": "燃料电池系统", "category": "燃料电池系统", "ecu_type": "燃料电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["FCU"], "diagnosis_summary": ["注意仪表相关报警灯", "尽快安排检修"], "handling_plan": ["不做处理"], "repair_suggestion": ["不做处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522001, "fmi": 18, "dtc": "", "description_zh": "循环水压低限值", "description_en": "", "name_zh": "SPN522001-FMI18", "brand": "龙擎", "system": "燃料电池系统", "controller": "燃料电池系统", "category": "燃料电池系统", "ecu_type": "燃料电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["FCU"], "diagnosis_summary": ["注意仪表相关报警灯", "尽快安排检修"], "handling_plan": ["燃料电池系统内故障，联系燃料电池系统供应商"], "repair_suggestion": ["燃料电池系统内故障，联系燃料电池系统供应商"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522001, "fmi": 7, "dtc": "", "description_zh": "换档电机2驱动芯片门驱动错误", "description_en": "", "name_zh": "SPN522001-FMI7", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电机故障灯", "减速行驶，避免急加速"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522002, "fmi": 0, "dtc": "", "description_zh": "空压高限值", "description_en": "", "name_zh": "SPN522002-FMI0", "brand": "龙擎", "system": "燃料电池系统", "controller": "燃料电池系统", "category": "燃料电池系统", "ecu_type": "燃料电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["FCU"], "diagnosis_summary": ["注意仪表相关报警灯", "避免高负荷运行"], "handling_plan": ["检查进气管路、空滤、进气管是否正常，若正常，联系燃料电池系统供应商"], "repair_suggestion": ["检查进气管路、空滤、进气管是否正常，若正常，联系燃料电池系统供应商"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522002, "fmi": 1, "dtc": "", "description_zh": "空压低限值", "description_en": "", "name_zh": "SPN522002-FMI1", "brand": "龙擎", "system": "燃料电池系统", "controller": "燃料电池系统", "category": "燃料电池系统", "ecu_type": "燃料电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["FCU"], "diagnosis_summary": ["注意仪表相关报警灯", "尽快安排检修"], "handling_plan": ["检查进气管路、空滤、进气管是否正常，若正常，联系燃料电池系统供应商"], "repair_suggestion": ["检查进气管路、空滤、进气管是否正常，若正常，联系燃料电池系统供应商"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522002, "fmi": 12, "dtc": "P0037", "description_zh": "CAN节点C总线关闭错误", "description_en": "", "name_zh": "SPN522002-FMI12", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522002, "fmi": 14, "dtc": "P0033", "description_zh": "CAN节点C总线错误", "description_en": "", "name_zh": "SPN522002-FMI14", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522002, "fmi": 15, "dtc": "", "description_zh": "空压高限值", "description_en": "", "name_zh": "SPN522002-FMI15", "brand": "龙擎", "system": "燃料电池系统", "controller": "燃料电池系统", "category": "燃料电池系统", "ecu_type": "燃料电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["FCU"], "diagnosis_summary": ["注意仪表相关报警灯", "避免高负荷运行"], "handling_plan": ["不做处理"], "repair_suggestion": ["不做处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522002, "fmi": 16, "dtc": "", "description_zh": "空压高限值", "description_en": "", "name_zh": "SPN522002-FMI16", "brand": "龙擎", "system": "燃料电池系统", "controller": "燃料电池系统", "category": "燃料电池系统", "ecu_type": "燃料电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["FCU"], "diagnosis_summary": ["注意仪表相关报警灯", "避免高负荷运行"], "handling_plan": ["检查进气管路、空滤、进气管是否正常，若正常，联系燃料电池系统供应商"], "repair_suggestion": ["检查进气管路、空滤、进气管是否正常，若正常，联系燃料电池系统供应商"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522002, "fmi": 17, "dtc": "", "description_zh": "空压低限值", "description_en": "", "name_zh": "SPN522002-FMI17", "brand": "龙擎", "system": "燃料电池系统", "controller": "燃料电池系统", "category": "燃料电池系统", "ecu_type": "燃料电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["FCU"], "diagnosis_summary": ["注意仪表相关报警灯", "尽快安排检修"], "handling_plan": ["不做处理"], "repair_suggestion": ["不做处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522002, "fmi": 18, "dtc": "", "description_zh": "空压低限值", "description_en": "", "name_zh": "SPN522002-FMI18", "brand": "龙擎", "system": "燃料电池系统", "controller": "燃料电池系统", "category": "燃料电池系统", "ecu_type": "燃料电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["FCU"], "diagnosis_summary": ["注意仪表相关报警灯", "尽快安排检修"], "handling_plan": ["检查进气管路、空滤、进气管是否正常，若正常，联系燃料电池系统供应商"], "repair_suggestion": ["检查进气管路、空滤、进气管是否正常，若正常，联系燃料电池系统供应商"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522002, "fmi": 4, "dtc": "", "description_zh": "换档电机2驱动芯片充电泵欠压故障", "description_en": "", "name_zh": "SPN522002-FMI4", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522003, "fmi": 0, "dtc": "", "description_zh": "电堆电流高限值", "description_en": "", "name_zh": "SPN522003-FMI0", "brand": "龙擎", "system": "燃料电池系统", "controller": "燃料电池系统", "category": "燃料电池系统", "ecu_type": "燃料电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["FCU"], "diagnosis_summary": ["注意仪表相关报警灯", "避免高负荷运行"], "handling_plan": ["燃料电池系统内故障，联系燃料电池系统供应商"], "repair_suggestion": ["燃料电池系统内故障，联系燃料电池系统供应商"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522003, "fmi": 12, "dtc": "P0038", "description_zh": "CAN节点D总线关闭错误", "description_en": "", "name_zh": "SPN522003-FMI12", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522003, "fmi": 14, "dtc": "P0034", "description_zh": "CAN节点D总线错误", "description_en": "", "name_zh": "SPN522003-FMI14", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522003, "fmi": 15, "dtc": "", "description_zh": "电堆电流高限值", "description_en": "", "name_zh": "SPN522003-FMI15", "brand": "龙擎", "system": "燃料电池系统", "controller": "燃料电池系统", "category": "燃料电池系统", "ecu_type": "燃料电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["FCU"], "diagnosis_summary": ["注意仪表相关报警灯", "避免高负荷运行"], "handling_plan": ["不做处理"], "repair_suggestion": ["不做处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522003, "fmi": 16, "dtc": "", "description_zh": "电堆电流高限值", "description_en": "", "name_zh": "SPN522003-FMI16", "brand": "龙擎", "system": "燃料电池系统", "controller": "燃料电池系统", "category": "燃料电池系统", "ecu_type": "燃料电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["FCU"], "diagnosis_summary": ["注意仪表相关报警灯", "避免高负荷运行"], "handling_plan": ["燃料电池系统内故障，联系燃料电池系统供应商"], "repair_suggestion": ["燃料电池系统内故障，联系燃料电池系统供应商"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522003, "fmi": 4, "dtc": "", "description_zh": "换档电机2驱动芯片供电电压欠压故障", "description_en": "", "name_zh": "SPN522003-FMI4", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522004, "fmi": 0, "dtc": "", "description_zh": "电堆电压高限值", "description_en": "", "name_zh": "SPN522004-FMI0", "brand": "龙擎", "system": "燃料电池系统", "controller": "燃料电池系统", "category": "燃料电池系统", "ecu_type": "燃料电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["FCU"], "diagnosis_summary": ["注意仪表相关报警灯", "避免高负荷运行"], "handling_plan": ["燃料电池系统内故障，联系燃料电池系统供应商"], "repair_suggestion": ["燃料电池系统内故障，联系燃料电池系统供应商"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522004, "fmi": 1, "dtc": "", "description_zh": "电堆电压低限值", "description_en": "", "name_zh": "SPN522004-FMI1", "brand": "龙擎", "system": "燃料电池系统", "controller": "燃料电池系统", "category": "燃料电池系统", "ecu_type": "燃料电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["FCU"], "diagnosis_summary": ["注意仪表相关报警灯", "尽快安排检修"], "handling_plan": ["燃料电池系统内故障，联系燃料电池系统供应商"], "repair_suggestion": ["燃料电池系统内故障，联系燃料电池系统供应商"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522004, "fmi": 15, "dtc": "", "description_zh": "冷却液电导率警告", "description_en": "", "name_zh": "SPN522004-FMI15", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["燃料电池防冻液电导率高"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["去离子器保养"], "repair_suggestion": ["去离子器保养"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522004, "fmi": 16, "dtc": "", "description_zh": "电堆电压高限值", "description_en": "", "name_zh": "SPN522004-FMI16", "brand": "龙擎", "system": "燃料电池系统", "controller": "燃料电池系统", "category": "燃料电池系统", "ecu_type": "燃料电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["FCU"], "diagnosis_summary": ["注意仪表相关报警灯", "避免高负荷运行"], "handling_plan": ["燃料电池系统内故障，联系燃料电池系统供应商"], "repair_suggestion": ["燃料电池系统内故障，联系燃料电池系统供应商"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522004, "fmi": 17, "dtc": "", "description_zh": "电堆电压低限值", "description_en": "", "name_zh": "SPN522004-FMI17", "brand": "龙擎", "system": "燃料电池系统", "controller": "燃料电池系统", "category": "燃料电池系统", "ecu_type": "燃料电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["FCU"], "diagnosis_summary": ["注意仪表相关报警灯", "尽快安排检修"], "handling_plan": ["不做处理"], "repair_suggestion": ["不做处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522004, "fmi": 18, "dtc": "", "description_zh": "电堆电压低限值", "description_en": "", "name_zh": "SPN522004-FMI18", "brand": "龙擎", "system": "燃料电池系统", "controller": "燃料电池系统", "category": "燃料电池系统", "ecu_type": "燃料电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["FCU"], "diagnosis_summary": ["注意仪表相关报警灯", "尽快安排检修"], "handling_plan": ["燃料电池系统内故障，联系燃料电池系统供应商"], "repair_suggestion": ["燃料电池系统内故障，联系燃料电池系统供应商"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522004, "fmi": 19, "dtc": "P0049", "description_zh": "CAN发送帧ACK超时错误", "description_en": "", "name_zh": "SPN522004-FMI19", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522004, "fmi": 6, "dtc": "", "description_zh": "换档电机2驱动芯片硬件过流故障", "description_en": "", "name_zh": "SPN522004-FMI6", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "U0002", "description_zh": "CAN通讯", "description_en": "", "name_zh": "SPN522005", "brand": "龙擎", "system": "自主DCU6.5(东风后处理)", "controller": "", "category": "自主DCU6.5(东风后处理)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522005, "fmi": 0, "dtc": "", "description_zh": "回流泵电流高限值", "description_en": "", "name_zh": "SPN522005-FMI0", "brand": "龙擎", "system": "燃料电池系统", "controller": "燃料电池系统", "category": "燃料电池系统", "ecu_type": "燃料电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["FCU"], "diagnosis_summary": ["注意仪表相关报警灯", "避免高负荷运行"], "handling_plan": ["燃料电池系统内故障，联系燃料电池系统供应商"], "repair_suggestion": ["燃料电池系统内故障，联系燃料电池系统供应商"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522005, "fmi": 15, "dtc": "", "description_zh": "回流泵电流高限值", "description_en": "", "name_zh": "SPN522005-FMI15", "brand": "龙擎", "system": "燃料电池系统", "controller": "燃料电池系统", "category": "燃料电池系统", "ecu_type": "燃料电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["FCU"], "diagnosis_summary": ["注意仪表相关报警灯", "避免高负荷运行"], "handling_plan": ["不做处理"], "repair_suggestion": ["不做处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522005, "fmi": 16, "dtc": "", "description_zh": "回流泵电流高限值", "description_en": "", "name_zh": "SPN522005-FMI16", "brand": "龙擎", "system": "燃料电池系统", "controller": "燃料电池系统", "category": "燃料电池系统", "ecu_type": "燃料电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["FCU"], "diagnosis_summary": ["注意仪表相关报警灯", "避免高负荷运行"], "handling_plan": ["燃料电池系统内故障，联系燃料电池系统供应商"], "repair_suggestion": ["燃料电池系统内故障，联系燃料电池系统供应商"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522005, "fmi": 18, "dtc": "", "description_zh": "冷却液液位报警", "description_en": "", "name_zh": "SPN522005-FMI18", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["缺水"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["加防冻液"], "repair_suggestion": ["加防冻液"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522005, "fmi": 19, "dtc": "P004A", "description_zh": "CAN发送帧AmbCon超时错误", "description_en": "", "name_zh": "SPN522005-FMI19", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522005, "fmi": 6, "dtc": "", "description_zh": "换档电机2逆变器桥直流母线电流软件过流", "description_en": "", "name_zh": "SPN522005-FMI6", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "U0037", "description_zh": "DFC_FrmMngAT1IG1DLC", "description_en": "", "name_zh": "SPN522006", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522006, "fmi": 0, "dtc": "", "description_zh": "换档电机2MOSFET管过温", "description_en": "", "name_zh": "SPN522006-FMI0", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522006, "fmi": 12, "dtc": "", "description_zh": "升压DC通讯故障", "description_en": "", "name_zh": "SPN522006-FMI12", "brand": "龙擎", "system": "燃料电池系统", "controller": "燃料电池系统", "category": "燃料电池系统", "ecu_type": "燃料电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["FCU"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["燃料电池系统内故障，联系燃料电池系统供应商"], "repair_suggestion": ["燃料电池系统内故障，联系燃料电池系统供应商"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522006, "fmi": 14, "dtc": "422", "description_zh": "CAN接收帧AT1IG1数据长度错误", "description_en": "", "name_zh": "SPN522006-FMI14", "brand": "龙擎", "system": "国四EDC17(闪码)", "controller": "", "category": "国四EDC17(闪码)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522006, "fmi": 15, "dtc": "P004B", "description_zh": "CAN接收帧AT1IG1数据长度错误", "description_en": "", "name_zh": "SPN522006-FMI15", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522006, "fmi": 19, "dtc": "P004C", "description_zh": "CAN接收帧AT1IG1超时错误", "description_en": "", "name_zh": "SPN522006-FMI19", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "U0035", "description_zh": "DFC_FrmMngAT1IGC1DLC", "description_en": "", "name_zh": "SPN522007", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522007, "fmi": 12, "dtc": "", "description_zh": "VCU通讯故障", "description_en": "", "name_zh": "SPN522007-FMI12", "brand": "龙擎", "system": "燃料电池系统", "controller": "燃料电池系统", "category": "燃料电池系统", "ecu_type": "燃料电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["FCU"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["检查整车与FCS线束及插件、VCU状态是否正常，若正常，联系燃料电池系统供应商"], "repair_suggestion": ["检查整车与FCS线束及插件、VCU状态是否正常，若正常，联系燃料电池系统供应商"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522007, "fmi": 19, "dtc": "P004D", "description_zh": "CAN接收帧AT1IGC1超时错误", "description_en": "", "name_zh": "SPN522007-FMI19", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522007, "fmi": 2, "dtc": "", "description_zh": "换档电机2霍尔传感器编码或顺序错误", "description_en": "", "name_zh": "SPN522007-FMI2", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电机故障灯", "减速行驶，避免急加速"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "U0033", "description_zh": "DFC_FrmMngAT1IGC2DLC", "description_en": "", "name_zh": "SPN522008", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522008, "fmi": 0, "dtc": "", "description_zh": "换档电机2高精度位置信号占空比过高故障", "description_en": "", "name_zh": "SPN522008-FMI0", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电机故障灯", "减速行驶，避免急加速"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522008, "fmi": 1, "dtc": "", "description_zh": "换档电机2高精度位置信号占空比过低故障", "description_en": "", "name_zh": "SPN522008-FMI1", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电机故障灯", "减速行驶，避免急加速"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522008, "fmi": 12, "dtc": "", "description_zh": "空压机通讯故障", "description_en": "", "name_zh": "SPN522008-FMI12", "brand": "龙擎", "system": "燃料电池系统", "controller": "燃料电池系统", "category": "燃料电池系统", "ecu_type": "燃料电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["FCU"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["燃料电池系统内故障，联系燃料电池系统供应商"], "repair_suggestion": ["燃料电池系统内故障，联系燃料电池系统供应商"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522008, "fmi": 19, "dtc": "P004E", "description_zh": "CAN接收帧AT1IGC2超时错误", "description_en": "", "name_zh": "SPN522008-FMI19", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522008, "fmi": 8, "dtc": "", "description_zh": "换档电机2高精度位置信号频率异常故障", "description_en": "", "name_zh": "SPN522008-FMI8", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电机故障灯", "减速行驶，避免急加速"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "U001A", "description_zh": "DFC_ComAT1OG1TO", "description_en": "", "name_zh": "SPN522009", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522009, "fmi": 14, "dtc": "P004F", "description_zh": "CAN接收帧AT1O1数据长度错误", "description_en": "", "name_zh": "SPN522009-FMI14", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522009, "fmi": 19, "dtc": "", "description_zh": "CAN接收帧AT101超时错误", "description_en": "", "name_zh": "SPN522009-FMI19", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522009, "fmi": 7, "dtc": "", "description_zh": "换档毂2位置不合理故障", "description_en": "", "name_zh": "SPN522009-FMI7", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "U0031", "description_zh": "DFC_FrmMngAT1OGC1DLC", "description_en": "", "name_zh": "SPN522010", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522010, "fmi": 1, "dtc": "", "description_zh": "换档毂2摘/挂档失败故障", "description_en": "", "name_zh": "SPN522010-FMI1", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522010, "fmi": 11, "dtc": "", "description_zh": "换挡毂2脱挡故障", "description_en": "", "name_zh": "SPN522010-FMI11", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表变速箱故障灯", "停车后尝试重新启动"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522010, "fmi": 12, "dtc": "", "description_zh": "巡检1通讯故障", "description_en": "", "name_zh": "SPN522010-FMI12", "brand": "龙擎", "system": "燃料电池系统", "controller": "燃料电池系统", "category": "燃料电池系统", "ecu_type": "燃料电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["FCU"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["燃料电池系统内故障，联系燃料电池系统供应商"], "repair_suggestion": ["燃料电池系统内故障，联系燃料电池系统供应商"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522010, "fmi": 13, "dtc": "", "description_zh": "换挡毂2自学习失败", "description_en": "", "name_zh": "SPN522010-FMI13", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表变速箱故障灯", "停车后尝试重新启动"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522010, "fmi": 19, "dtc": "P0051", "description_zh": "NOx传感器CAN信息AT10GC1超时错误", "description_en": "", "name_zh": "SPN522010-FMI19", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["NOx传感器探头污染或老化", "传感器加热器故障", "排气管路泄漏", "SCR催化器效率下降"], "diagnosis_summary": ["注意仪表排放报警灯", "按时保养后处理系统"], "handling_plan": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "repair_suggestion": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522010, "fmi": 7, "dtc": "", "description_zh": "换挡毂2卡滞故障", "description_en": "", "name_zh": "SPN522010-FMI7", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表变速箱故障灯", "停车后尝试重新启动"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "U002F", "description_zh": "DFC_FrmMngAT1OGC2DLC", "description_en": "", "name_zh": "SPN522011", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522011, "fmi": 0, "dtc": "", "description_zh": "换档电机3驱动芯片过温关管", "description_en": "", "name_zh": "SPN522011-FMI0", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522011, "fmi": 14, "dtc": "", "description_zh": "换档电机3驱动芯片开路，对电源或地短路故障", "description_en": "", "name_zh": "SPN522011-FMI14", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电机故障灯", "减速行驶，避免急加速"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522011, "fmi": 16, "dtc": "", "description_zh": "换档电机3驱动芯片过温警告", "description_en": "", "name_zh": "SPN522011-FMI16", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522011, "fmi": 19, "dtc": "P0052", "description_zh": "NOx传感器CAN信息AT10GC2超时错误", "description_en": "", "name_zh": "SPN522011-FMI19", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["NOx传感器探头污染或老化", "传感器加热器故障", "排气管路泄漏", "SCR催化器效率下降"], "diagnosis_summary": ["注意仪表排放报警灯", "按时保养后处理系统"], "handling_plan": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "repair_suggestion": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522011, "fmi": 2, "dtc": "", "description_zh": "换档电机3驱动芯片综合故障", "description_en": "", "name_zh": "SPN522011-FMI2", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电机故障灯", "减速行驶，避免急加速"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "U004F", "description_zh": "DFC_DCUPrfmLim1", "description_en": "", "name_zh": "SPN522012", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522012, "fmi": 0, "dtc": "P005B", "description_zh": "DCU信息SPN1错误", "description_en": "", "name_zh": "SPN522012-FMI0", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522012, "fmi": 1, "dtc": "P005C", "description_zh": "DCU信息SPN2错误", "description_en": "", "name_zh": "SPN522012-FMI1", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522012, "fmi": 11, "dtc": "P0059", "description_zh": "BAM到第一数据包超时", "description_en": "", "name_zh": "SPN522012-FMI11", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522012, "fmi": 19, "dtc": "P0060", "description_zh": "DCU BAM超时", "description_en": "", "name_zh": "SPN522012-FMI19", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522012, "fmi": 2, "dtc": "P005D", "description_zh": "DCU信息SPN3错误", "description_en": "", "name_zh": "SPN522012-FMI2", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522012, "fmi": 3, "dtc": "P005E", "description_zh": "DCU信息SPN4错误", "description_en": "", "name_zh": "SPN522012-FMI3", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522012, "fmi": 31, "dtc": "P005A", "description_zh": "数据包与数据包超时", "description_en": "", "name_zh": "SPN522012-FMI31", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522012, "fmi": 4, "dtc": "P005F", "description_zh": "DCU信息SPN5错误", "description_en": "", "name_zh": "SPN522012-FMI4", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522012, "fmi": 7, "dtc": "", "description_zh": "换档电机3驱动芯片门驱动错误", "description_en": "", "name_zh": "SPN522012-FMI7", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电机故障灯", "减速行驶，避免急加速"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "U0015", "description_zh": "DFC_FrmMngEBC1TO", "description_en": "", "name_zh": "SPN522013", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522013, "fmi": 14, "dtc": "P02DA", "description_zh": "CAN接收帧EBC1数据量错误", "description_en": "", "name_zh": "SPN522013-FMI14", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522013, "fmi": 19, "dtc": "P0062", "description_zh": "CAN接收帧EBC1超时错误", "description_en": "", "name_zh": "SPN522013-FMI19", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522013, "fmi": 4, "dtc": "", "description_zh": "换档电机3驱动芯片充电泵欠压故障", "description_en": "", "name_zh": "SPN522013-FMI4", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "U0001", "description_zh": "CAN通讯", "description_en": "", "name_zh": "SPN522014", "brand": "龙擎", "system": "自主DCU6.5(东风后处理)", "controller": "", "category": "自主DCU6.5(东风后处理)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522014, "fmi": 0, "dtc": "", "description_zh": "空压机控制器过温报警", "description_en": "", "name_zh": "SPN522014-FMI0", "brand": "龙擎", "system": "燃料电池系统", "controller": "燃料电池系统", "category": "燃料电池系统", "ecu_type": "燃料电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["FCU"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["检查整车电机冷却系统功能（散热器总成、水泵、管路、流量、进水口温度、膨胀水箱冷却液容量）是否正常，若正常，联系燃料电池系统供应商。"], "repair_suggestion": ["检查整车电机冷却系统功能（散热器总成、水泵、管路、流量、进水口温度、膨胀水箱冷却液容量）是否正常，若正常，联系燃料电池系统供应商。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522014, "fmi": 16, "dtc": "", "description_zh": "空压机控制器过温警告", "description_en": "", "name_zh": "SPN522014-FMI16", "brand": "龙擎", "system": "燃料电池系统", "controller": "燃料电池系统", "category": "燃料电池系统", "ecu_type": "燃料电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["FCU"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["检查整车电机冷却系统功能（散热器总成、水泵、管路、流量、进水口温度、膨胀水箱冷却液容量）是否正常，若正常，联系燃料电池系统供应商。"], "repair_suggestion": ["检查整车电机冷却系统功能（散热器总成、水泵、管路、流量、进水口温度、膨胀水箱冷却液容量）是否正常，若正常，联系燃料电池系统供应商。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522014, "fmi": 19, "dtc": "P0063", "description_zh": "CAN发送帧EEC1超时错误", "description_en": "", "name_zh": "SPN522014-FMI19", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522014, "fmi": 4, "dtc": "", "description_zh": "换档电机3驱动芯片供电电压欠压故障", "description_en": "", "name_zh": "SPN522014-FMI4", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "U0018", "description_zh": "DFC_FrmMngEBC2DLC", "description_en": "", "name_zh": "SPN522015", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522015, "fmi": 0, "dtc": "", "description_zh": "空压机过温报警", "description_en": "", "name_zh": "SPN522015-FMI0", "brand": "龙擎", "system": "燃料电池系统", "controller": "燃料电池系统", "category": "燃料电池系统", "ecu_type": "燃料电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["FCU"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["检查整车电机冷却系统功能（散热器总成、水泵、管路、流量、进水口温度、膨胀水箱冷却液容量）是否正常，若正常，联系燃料电池系统供应商。"], "repair_suggestion": ["检查整车电机冷却系统功能（散热器总成、水泵、管路、流量、进水口温度、膨胀水箱冷却液容量）是否正常，若正常，联系燃料电池系统供应商。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522015, "fmi": 16, "dtc": "", "description_zh": "空压机过温警告", "description_en": "", "name_zh": "SPN522015-FMI16", "brand": "龙擎", "system": "燃料电池系统", "controller": "燃料电池系统", "category": "燃料电池系统", "ecu_type": "燃料电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["FCU"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["检查整车电机冷却系统功能（散热器总成、水泵、管路、流量、进水口温度、膨胀水箱冷却液容量）是否正常，若正常，联系燃料电池系统供应商。"], "repair_suggestion": ["检查整车电机冷却系统功能（散热器总成、水泵、管路、流量、进水口温度、膨胀水箱冷却液容量）是否正常，若正常，联系燃料电池系统供应商。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522015, "fmi": 19, "dtc": "P0064", "description_zh": "CAN发送帧EEC2超时错误", "description_en": "", "name_zh": "SPN522015-FMI19", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522015, "fmi": 6, "dtc": "", "description_zh": "换档电机3驱动芯片硬件过流故障", "description_en": "", "name_zh": "SPN522015-FMI6", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522016, "fmi": 19, "dtc": "P0065", "description_zh": "CAN发送帧EEC3超时错误", "description_en": "", "name_zh": "SPN522016-FMI19", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522016, "fmi": 6, "dtc": "", "description_zh": "换档电机3逆变器桥直流母线电流软件过流", "description_en": "", "name_zh": "SPN522016-FMI6", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522017, "fmi": 0, "dtc": "", "description_zh": "换档电机3MOSFET管过温", "description_en": "", "name_zh": "SPN522017-FMI0", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522017, "fmi": 1, "dtc": "", "description_zh": "低压供电欠压报警", "description_en": "", "name_zh": "SPN522017-FMI1", "brand": "龙擎", "system": "燃料电池系统", "controller": "燃料电池系统", "category": "燃料电池系统", "ecu_type": "燃料电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["FCU"], "diagnosis_summary": ["注意仪表相关报警灯", "尽快安排检修"], "handling_plan": ["检查整车与FCS线束及插件，若正常，联系燃料电池系统供应商"], "repair_suggestion": ["检查整车与FCS线束及插件，若正常，联系燃料电池系统供应商"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522017, "fmi": 19, "dtc": "P0066", "description_zh": "CAN发送帧EFL_P1超时错误", "description_en": "", "name_zh": "SPN522017-FMI19", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522018, "fmi": 19, "dtc": "P0067", "description_zh": "CAN发送发动机关闭请求错误", "description_en": "", "name_zh": "SPN522018-FMI19", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522018, "fmi": 2, "dtc": "", "description_zh": "换档电机3霍尔传感器编码或顺序错误", "description_en": "", "name_zh": "SPN522018-FMI2", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电机故障灯", "减速行驶，避免急加速"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522019, "fmi": 0, "dtc": "", "description_zh": "换档电机3高精度位置信号占空比过高故障", "description_en": "", "name_zh": "SPN522019-FMI0", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电机故障灯", "减速行驶，避免急加速"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522019, "fmi": 1, "dtc": "", "description_zh": "换档电机3高精度位置信号占空比过低故障", "description_en": "", "name_zh": "SPN522019-FMI1", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电机故障灯", "减速行驶，避免急加速"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522019, "fmi": 15, "dtc": "", "description_zh": "空压机出口温度过高", "description_en": "", "name_zh": "SPN522019-FMI15", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["空压机冷却回路异常"], "diagnosis_summary": ["注意仪表温度报警", "降低功率行驶或停车冷却"], "handling_plan": ["排查空压机冷却回路"], "repair_suggestion": ["排查空压机冷却回路"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522019, "fmi": 16, "dtc": "", "description_zh": "空压机出口温度高", "description_en": "", "name_zh": "SPN522019-FMI16", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["空压机冷却回路异常"], "diagnosis_summary": ["注意仪表温度报警", "降低功率行驶或停车冷却"], "handling_plan": ["排查空压机冷却回路"], "repair_suggestion": ["排查空压机冷却回路"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522019, "fmi": 8, "dtc": "", "description_zh": "换档电机3高精度位置信号频率异常故障", "description_en": "", "name_zh": "SPN522019-FMI8", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电机故障灯", "减速行驶，避免急加速"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "U0005", "description_zh": "CAN通讯", "description_en": "", "name_zh": "SPN522020", "brand": "龙擎", "system": "自主DCU6.5(东风后处理)", "controller": "", "category": "自主DCU6.5(东风后处理)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522020, "fmi": 19, "dtc": "P0068", "description_zh": "CAN发送帧EngTemp超时错误", "description_en": "", "name_zh": "SPN522020-FMI19", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522020, "fmi": 7, "dtc": "", "description_zh": "冷却液入口压力传感器失效", "description_en": "", "name_zh": "SPN522020-FMI7", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["传感器失效"], "diagnosis_summary": ["注意仪表相关报警灯", "信号异常时系统会采用替代值运行"], "handling_plan": ["联系厂家处理"], "repair_suggestion": ["联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "U002D", "description_zh": "DFC_FrmMngERC1DRDLC", "description_en": "", "name_zh": "SPN522021", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522021, "fmi": 1, "dtc": "", "description_zh": "换档毂3摘/挂档失败故障", "description_en": "", "name_zh": "SPN522021-FMI1", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522021, "fmi": 11, "dtc": "", "description_zh": "换挡毂3脱挡故障", "description_en": "", "name_zh": "SPN522021-FMI11", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表变速箱故障灯", "停车后尝试重新启动"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522021, "fmi": 12, "dtc": "", "description_zh": "电堆空气节气门故障", "description_en": "", "name_zh": "SPN522021-FMI12", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["阀门失效"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["联系厂家处理"], "repair_suggestion": ["联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522021, "fmi": 13, "dtc": "", "description_zh": "换挡毂3自学习失败", "description_en": "", "name_zh": "SPN522021-FMI13", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表变速箱故障灯", "停车后尝试重新启动"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522021, "fmi": 19, "dtc": "P0069", "description_zh": "CAN发送帧ERC1超时错误", "description_en": "", "name_zh": "SPN522021-FMI19", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522021, "fmi": 5, "dtc": "", "description_zh": "旁路节气门开路", "description_en": "", "name_zh": "SPN522021-FMI5", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["阀门失效"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["联系厂家处理"], "repair_suggestion": ["联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522021, "fmi": 7, "dtc": "", "description_zh": "换挡毂3卡滞故障", "description_en": "", "name_zh": "SPN522021-FMI7", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表变速箱故障灯", "停车后尝试重新启动"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522021, "fmi": 9, "dtc": "", "description_zh": "旁路节气门响应故障", "description_en": "", "name_zh": "SPN522021-FMI9", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["阀门失效"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["联系厂家处理"], "repair_suggestion": ["联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "U0001", "description_zh": "DFC_FrmMngETC1TO", "description_en": "", "name_zh": "SPN522022", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522022, "fmi": 0, "dtc": "", "description_zh": "变速箱1油温度二级过温", "description_en": "", "name_zh": "SPN522022-FMI0", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522022, "fmi": 12, "dtc": "", "description_zh": "水温传感器异常故障", "description_en": "", "name_zh": "SPN522022-FMI12", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["传感器失效"], "diagnosis_summary": ["注意仪表相关报警灯", "信号异常时系统会采用替代值运行"], "handling_plan": ["联系厂家处理"], "repair_suggestion": ["联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522022, "fmi": 16, "dtc": "", "description_zh": "变速箱1油温度一级过温", "description_en": "", "name_zh": "SPN522022-FMI16", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522022, "fmi": 19, "dtc": "P006A", "description_zh": "CAN接收帧ETC1数据量错误", "description_en": "", "name_zh": "SPN522022-FMI19", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522022, "fmi": 3, "dtc": "", "description_zh": "油温传感器1短路至电源或开路", "description_en": "", "name_zh": "SPN522022-FMI3", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表相关报警灯", "信号异常时系统会采用替代值运行"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522022, "fmi": 4, "dtc": "", "description_zh": "油温传感器1短路至地", "description_en": "", "name_zh": "SPN522022-FMI4", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表相关报警灯", "信号异常时系统会采用替代值运行"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "U002B", "description_zh": "DFC_FrmMngETC2DLC", "description_en": "", "name_zh": "SPN522023", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522023, "fmi": 0, "dtc": "", "description_zh": "变速箱2油温度二级过温", "description_en": "", "name_zh": "SPN522023-FMI0", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522023, "fmi": 12, "dtc": "", "description_zh": "空气流量传感器故障", "description_en": "", "name_zh": "SPN522023-FMI12", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["传感器失效"], "diagnosis_summary": ["注意仪表相关报警灯", "信号异常时系统会采用替代值运行"], "handling_plan": ["联系厂家处理"], "repair_suggestion": ["联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522023, "fmi": 14, "dtc": "P02DC", "description_zh": "CAN接收帧ETC2数据量错误", "description_en": "", "name_zh": "SPN522023-FMI14", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522023, "fmi": 15, "dtc": "", "description_zh": "空滤阻力大", "description_en": "", "name_zh": "SPN522023-FMI15", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["空滤堵塞"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["保养空滤"], "repair_suggestion": ["保养空滤"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522023, "fmi": 16, "dtc": "", "description_zh": "空滤阻力过大", "description_en": "", "name_zh": "SPN522023-FMI16", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["空滤堵塞"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["保养空滤"], "repair_suggestion": ["保养空滤"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522023, "fmi": 19, "dtc": "P006B", "description_zh": "CAN接收帧ETC2超时错误", "description_en": "", "name_zh": "SPN522023-FMI19", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522023, "fmi": 3, "dtc": "", "description_zh": "油温传感器2短路至电源或开路", "description_en": "", "name_zh": "SPN522023-FMI3", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表相关报警灯", "信号异常时系统会采用替代值运行"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522023, "fmi": 4, "dtc": "", "description_zh": "油温传感器2短路至地", "description_en": "", "name_zh": "SPN522023-FMI4", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表相关报警灯", "信号异常时系统会采用替代值运行"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522024, "fmi": 12, "dtc": "", "description_zh": "空压传感器故障", "description_en": "", "name_zh": "SPN522024-FMI12", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["传感器失效"], "diagnosis_summary": ["注意仪表相关报警灯", "信号异常时系统会采用替代值运行"], "handling_plan": ["联系厂家处理"], "repair_suggestion": ["联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522024, "fmi": 19, "dtc": "P006C", "description_zh": "CAN发送帧FIEco超时错误", "description_en": "", "name_zh": "SPN522024-FMI19", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522024, "fmi": 2, "dtc": "", "description_zh": "空气路压力传感器异常", "description_en": "", "name_zh": "SPN522024-FMI2", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["传感器失效"], "diagnosis_summary": ["注意仪表相关报警灯", "信号异常时系统会采用替代值运行"], "handling_plan": ["联系厂家处理"], "repair_suggestion": ["联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522024, "fmi": 3, "dtc": "", "description_zh": "输出轴转速传感器1短路至电源（或开路）", "description_en": "", "name_zh": "SPN522024-FMI3", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表相关报警灯", "信号异常时系统会采用替代值运行"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522024, "fmi": 4, "dtc": "", "description_zh": "输出轴转速传感器1短路至地（或开路）", "description_en": "", "name_zh": "SPN522024-FMI4", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表相关报警灯", "信号异常时系统会采用替代值运行"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522025, "fmi": 12, "dtc": "", "description_zh": "通风风扇故障", "description_en": "", "name_zh": "SPN522025-FMI12", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["风扇失效"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["联系厂家处理"], "repair_suggestion": ["联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522025, "fmi": 19, "dtc": "P006D", "description_zh": "CAN发送帧INCON超时错误", "description_en": "", "name_zh": "SPN522025-FMI19", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522025, "fmi": 3, "dtc": "", "description_zh": "输出轴转速传感器2短路至电源（或开路）", "description_en": "", "name_zh": "SPN522025-FMI3", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表相关报警灯", "信号异常时系统会采用替代值运行"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522025, "fmi": 4, "dtc": "", "description_zh": "输出轴转速传感器2短路至地（或开路）", "description_en": "", "name_zh": "SPN522025-FMI4", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表相关报警灯", "信号异常时系统会采用替代值运行"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522026, "fmi": 12, "dtc": "", "description_zh": "冷却泵电机报警", "description_en": "", "name_zh": "SPN522026-FMI12", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["过功率、欠压等"], "diagnosis_summary": ["注意仪表电机故障灯", "减速行驶，避免急加速"], "handling_plan": ["重新上电"], "repair_suggestion": ["重新上电"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522026, "fmi": 19, "dtc": "P02DF", "description_zh": "CAN发送帧FIC超时错误", "description_en": "", "name_zh": "SPN522026-FMI19", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522026, "fmi": 3, "dtc": "", "description_zh": "输出轴转速传感器3短路至电源（或开路）", "description_en": "", "name_zh": "SPN522026-FMI3", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表相关报警灯", "信号异常时系统会采用替代值运行"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522026, "fmi": 4, "dtc": "", "description_zh": "输出轴转速传感器3短路至地（或开路）", "description_en": "", "name_zh": "SPN522026-FMI4", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表相关报警灯", "信号异常时系统会采用替代值运行"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "U001B", "description_zh": "DFC_ComSensO2StabNoCat2DsSAE", "description_en": "", "name_zh": "SPN522027", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522027, "fmi": 0, "dtc": "P007A", "description_zh": "NOx传感器CAN信息错误", "description_en": "", "name_zh": "SPN522027-FMI0", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["NOx传感器探头污染或老化", "传感器加热器故障", "排气管路泄漏", "SCR催化器效率下降"], "diagnosis_summary": ["注意仪表排放报警灯", "按时保养后处理系统"], "handling_plan": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "repair_suggestion": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522027, "fmi": 1, "dtc": "P007C", "description_zh": "NOx传感器CAN信息错误", "description_en": "", "name_zh": "SPN522027-FMI1", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["NOx传感器探头污染或老化", "传感器加热器故障", "排气管路泄漏", "SCR催化器效率下降"], "diagnosis_summary": ["注意仪表排放报警灯", "按时保养后处理系统"], "handling_plan": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "repair_suggestion": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522027, "fmi": 11, "dtc": "", "description_zh": "其他故障", "description_en": "", "name_zh": "SPN522027-FMI11", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["FCU故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["联系厂家处理"], "repair_suggestion": ["联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522027, "fmi": 12, "dtc": "", "description_zh": "整车急停有效", "description_en": "", "name_zh": "SPN522027-FMI12", "brand": "龙擎", "system": "燃料电池系统", "controller": "燃料电池系统", "category": "燃料电池系统", "ecu_type": "燃料电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["FCU"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["查看整车故障"], "repair_suggestion": ["查看整车故障"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522027, "fmi": 14, "dtc": "P0070", "description_zh": "NOx传感器CAN信息错误", "description_en": "", "name_zh": "SPN522027-FMI14", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["NOx传感器探头污染或老化", "传感器加热器故障", "排气管路泄漏", "SCR催化器效率下降"], "diagnosis_summary": ["注意仪表排放报警灯", "按时保养后处理系统"], "handling_plan": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "repair_suggestion": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522027, "fmi": 15, "dtc": "P0072", "description_zh": "NOx传感器CAN信息错误", "description_en": "", "name_zh": "SPN522027-FMI15", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["NOx传感器探头污染或老化", "传感器加热器故障", "排气管路泄漏", "SCR催化器效率下降"], "diagnosis_summary": ["注意仪表排放报警灯", "按时保养后处理系统"], "handling_plan": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "repair_suggestion": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522027, "fmi": 16, "dtc": "421", "description_zh": "NOx传感器CAN信息错误", "description_en": "", "name_zh": "SPN522027-FMI16", "brand": "龙擎", "system": "国四EDC17(闪码)", "controller": "", "category": "国四EDC17(闪码)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["NOx传感器探头污染或老化", "传感器加热器故障", "排气管路泄漏", "SCR催化器效率下降"], "diagnosis_summary": ["注意仪表排放报警灯", "按时保养后处理系统"], "handling_plan": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "repair_suggestion": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522027, "fmi": 17, "dtc": "P0076", "description_zh": "NOx传感器CAN信息错误", "description_en": "", "name_zh": "SPN522027-FMI17", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["NOx传感器探头污染或老化", "传感器加热器故障", "排气管路泄漏", "SCR催化器效率下降"], "diagnosis_summary": ["注意仪表排放报警灯", "按时保养后处理系统"], "handling_plan": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "repair_suggestion": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522027, "fmi": 18, "dtc": "P0078", "description_zh": "NOx传感器CAN信息错误", "description_en": "", "name_zh": "SPN522027-FMI18", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["NOx传感器探头污染或老化", "传感器加热器故障", "排气管路泄漏", "SCR催化器效率下降"], "diagnosis_summary": ["注意仪表排放报警灯", "按时保养后处理系统"], "handling_plan": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "repair_suggestion": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522027, "fmi": 19, "dtc": "P006E", "description_zh": "NOx传感器CAN信息错误", "description_en": "", "name_zh": "SPN522027-FMI19", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["NOx传感器探头污染或老化", "传感器加热器故障", "排气管路泄漏", "SCR催化器效率下降"], "diagnosis_summary": ["注意仪表排放报警灯", "按时保养后处理系统"], "handling_plan": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "repair_suggestion": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522027, "fmi": 2, "dtc": "P007E", "description_zh": "BAM下游DM19超时错误", "description_en": "", "name_zh": "SPN522027-FMI2", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522027, "fmi": 3, "dtc": "P0080", "description_zh": "NOx传感器氧浓度CAN信息SAE J1939错误", "description_en": "", "name_zh": "SPN522027-FMI3", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["NOx传感器探头污染或老化", "传感器加热器故障", "排气管路泄漏", "SCR催化器效率下降"], "diagnosis_summary": ["注意仪表排放报警灯", "按时保养后处理系统"], "handling_plan": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "repair_suggestion": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522027, "fmi": 4, "dtc": "P0084", "description_zh": "NOx传感器CAN信息错误", "description_en": "", "name_zh": "SPN522027-FMI4", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["NOx传感器探头污染或老化", "传感器加热器故障", "排气管路泄漏", "SCR催化器效率下降"], "diagnosis_summary": ["注意仪表排放报警灯", "按时保养后处理系统"], "handling_plan": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "repair_suggestion": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522027, "fmi": 5, "dtc": "P0086", "description_zh": "NOx传感器氧浓度CAN信息错误", "description_en": "", "name_zh": "SPN522027-FMI5", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["NOx传感器探头污染或老化", "传感器加热器故障", "排气管路泄漏", "SCR催化器效率下降"], "diagnosis_summary": ["注意仪表排放报警灯", "按时保养后处理系统"], "handling_plan": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "repair_suggestion": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522027, "fmi": 6, "dtc": "P0088", "description_zh": "NOx传感器供电CAN信息错误", "description_en": "", "name_zh": "SPN522027-FMI6", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["NOx传感器探头污染或老化", "传感器加热器故障", "排气管路泄漏", "SCR催化器效率下降"], "diagnosis_summary": ["注意仪表排放报警灯", "按时保养后处理系统"], "handling_plan": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "repair_suggestion": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522027, "fmi": 7, "dtc": "P0089", "description_zh": "NOx传感器温度CAN信息错误", "description_en": "", "name_zh": "SPN522027-FMI7", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器元件老化导致信号漂移", "线束接触电阻增大", "ECU标定数据偏差"], "diagnosis_summary": ["观察仪表温度指示是否正常", "如读数明显异常请尽快检修"], "handling_plan": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "repair_suggestion": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522028, "fmi": 0, "dtc": "P007B", "description_zh": "NOx传感器CAN信息错误", "description_en": "", "name_zh": "SPN522028-FMI0", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["NOx传感器探头污染或老化", "传感器加热器故障", "排气管路泄漏", "SCR催化器效率下降"], "diagnosis_summary": ["注意仪表排放报警灯", "按时保养后处理系统"], "handling_plan": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "repair_suggestion": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522028, "fmi": 1, "dtc": "P007D", "description_zh": "NOx传感器CAN信息错误", "description_en": "", "name_zh": "SPN522028-FMI1", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["NOx传感器探头污染或老化", "传感器加热器故障", "排气管路泄漏", "SCR催化器效率下降"], "diagnosis_summary": ["注意仪表排放报警灯", "按时保养后处理系统"], "handling_plan": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "repair_suggestion": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522028, "fmi": 12, "dtc": "", "description_zh": "HMS异常", "description_en": "", "name_zh": "SPN522028-FMI12", "brand": "龙擎", "system": "燃料电池系统", "controller": "燃料电池系统", "category": "燃料电池系统", "ecu_type": "燃料电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["FCU"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["检查HMS和整车线束及插件、HMS状态是否正常"], "repair_suggestion": ["检查HMS和整车线束及插件、HMS状态是否正常"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522028, "fmi": 13, "dtc": "", "description_zh": "启动指令异常", "description_en": "", "name_zh": "SPN522028-FMI13", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["与整车通讯异常"], "diagnosis_summary": ["注意仪表相关报警灯", "信号异常时系统会采用替代值运行"], "handling_plan": ["重新上电"], "repair_suggestion": ["重新上电"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522028, "fmi": 14, "dtc": "P0071", "description_zh": "NOx传感器CAN信息错误", "description_en": "", "name_zh": "SPN522028-FMI14", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["NOx传感器探头污染或老化", "传感器加热器故障", "排气管路泄漏", "SCR催化器效率下降"], "diagnosis_summary": ["注意仪表排放报警灯", "按时保养后处理系统"], "handling_plan": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "repair_suggestion": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522028, "fmi": 15, "dtc": "P0073", "description_zh": "NOx传感器CAN信息错误", "description_en": "", "name_zh": "SPN522028-FMI15", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["NOx传感器探头污染或老化", "传感器加热器故障", "排气管路泄漏", "SCR催化器效率下降"], "diagnosis_summary": ["注意仪表排放报警灯", "按时保养后处理系统"], "handling_plan": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "repair_suggestion": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522028, "fmi": 16, "dtc": "422", "description_zh": "NOx传感器CAN信息错误", "description_en": "", "name_zh": "SPN522028-FMI16", "brand": "龙擎", "system": "国四EDC17(闪码)", "controller": "", "category": "国四EDC17(闪码)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["NOx传感器探头污染或老化", "传感器加热器故障", "排气管路泄漏", "SCR催化器效率下降"], "diagnosis_summary": ["注意仪表排放报警灯", "按时保养后处理系统"], "handling_plan": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "repair_suggestion": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522028, "fmi": 17, "dtc": "P0077", "description_zh": "NOx传感器CAN信息错误", "description_en": "", "name_zh": "SPN522028-FMI17", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["NOx传感器探头污染或老化", "传感器加热器故障", "排气管路泄漏", "SCR催化器效率下降"], "diagnosis_summary": ["注意仪表排放报警灯", "按时保养后处理系统"], "handling_plan": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "repair_suggestion": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522028, "fmi": 18, "dtc": "P0079", "description_zh": "NOx传感器CAN信息错误", "description_en": "", "name_zh": "SPN522028-FMI18", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["NOx传感器探头污染或老化", "传感器加热器故障", "排气管路泄漏", "SCR催化器效率下降"], "diagnosis_summary": ["注意仪表排放报警灯", "按时保养后处理系统"], "handling_plan": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "repair_suggestion": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522028, "fmi": 19, "dtc": "P006F", "description_zh": "NOx传感器CAN信息错误", "description_en": "", "name_zh": "SPN522028-FMI19", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["NOx传感器探头污染或老化", "传感器加热器故障", "排气管路泄漏", "SCR催化器效率下降"], "diagnosis_summary": ["注意仪表排放报警灯", "按时保养后处理系统"], "handling_plan": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "repair_suggestion": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522028, "fmi": 2, "dtc": "P007F", "description_zh": "BAM上游DM19超时错误", "description_en": "", "name_zh": "SPN522028-FMI2", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522028, "fmi": 3, "dtc": "P0081", "description_zh": "NOx传感器氧浓度CAN信息SAE J1939错误", "description_en": "", "name_zh": "SPN522028-FMI3", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["NOx传感器探头污染或老化", "传感器加热器故障", "排气管路泄漏", "SCR催化器效率下降"], "diagnosis_summary": ["注意仪表排放报警灯", "按时保养后处理系统"], "handling_plan": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "repair_suggestion": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522028, "fmi": 4, "dtc": "P0083", "description_zh": "DFC SAE J1939错误", "description_en": "", "name_zh": "SPN522028-FMI4", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522028, "fmi": 5, "dtc": "P0085", "description_zh": "NOx传感器氧浓度CAN信息错误", "description_en": "", "name_zh": "SPN522028-FMI5", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["NOx传感器探头污染或老化", "传感器加热器故障", "排气管路泄漏", "SCR催化器效率下降"], "diagnosis_summary": ["注意仪表排放报警灯", "按时保养后处理系统"], "handling_plan": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "repair_suggestion": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522028, "fmi": 6, "dtc": "P0087", "description_zh": "NOx传感器供电CAN信息错误", "description_en": "", "name_zh": "SPN522028-FMI6", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["NOx传感器探头污染或老化", "传感器加热器故障", "排气管路泄漏", "SCR催化器效率下降"], "diagnosis_summary": ["注意仪表排放报警灯", "按时保养后处理系统"], "handling_plan": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "repair_suggestion": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522028, "fmi": 7, "dtc": "P008A", "description_zh": "NOx传感器温度CAN信息错误", "description_en": "", "name_zh": "SPN522028-FMI7", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器元件老化导致信号漂移", "线束接触电阻增大", "ECU标定数据偏差"], "diagnosis_summary": ["观察仪表温度指示是否正常", "如读数明显异常请尽快检修"], "handling_plan": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "repair_suggestion": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522029, "fmi": 12, "dtc": "", "description_zh": "燃料电池系统故障", "description_en": "", "name_zh": "SPN522029-FMI12", "brand": "龙擎", "system": "燃料电池系统", "controller": "燃料电池系统", "category": "燃料电池系统", "ecu_type": "燃料电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["FCU"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["燃料电池系统内故障，联系燃料电池系统供应商"], "repair_suggestion": ["燃料电池系统内故障，联系燃料电池系统供应商"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522029, "fmi": 13, "dtc": "", "description_zh": "功率指令异常", "description_en": "", "name_zh": "SPN522029-FMI13", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["与整车通讯异常"], "diagnosis_summary": ["注意仪表相关报警灯", "信号异常时系统会采用替代值运行"], "handling_plan": ["重新上电"], "repair_suggestion": ["重新上电"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522029, "fmi": 14, "dtc": "P02E2", "description_zh": "CAN接收发动机缓速器配置Packet超时错误", "description_en": "", "name_zh": "SPN522029-FMI14", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522029, "fmi": 19, "dtc": "P02E1", "description_zh": "CAN接收发动机缓速器配置BAM超时错误", "description_en": "", "name_zh": "SPN522029-FMI19", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "U000B", "description_zh": "CAN通讯", "description_en": "", "name_zh": "SPN522030", "brand": "龙擎", "system": "自主DCU6.5(东风后处理)", "controller": "", "category": "自主DCU6.5(东风后处理)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522030, "fmi": 0, "dtc": "", "description_zh": "DCDC 电容端过压", "description_en": "", "name_zh": "SPN522030-FMI0", "brand": "龙擎", "system": "燃料电池系统", "controller": "燃料电池系统", "category": "燃料电池系统", "ecu_type": "燃料电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["升压DCDC"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["燃料电池系统内故障，联系燃料电池系统供应商"], "repair_suggestion": ["燃料电池系统内故障，联系燃料电池系统供应商"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522030, "fmi": 1, "dtc": "", "description_zh": "DCDC 电容端欠压", "description_en": "", "name_zh": "SPN522030-FMI1", "brand": "龙擎", "system": "燃料电池系统", "controller": "燃料电池系统", "category": "燃料电池系统", "ecu_type": "燃料电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["升压DCDC"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["燃料电池系统内故障，联系燃料电池系统供应商"], "repair_suggestion": ["燃料电池系统内故障，联系燃料电池系统供应商"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522030, "fmi": 13, "dtc": "", "description_zh": "电堆空气入口压力异常", "description_en": "", "name_zh": "SPN522030-FMI13", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["后端背压高等"], "diagnosis_summary": ["注意仪表相关报警灯", "信号异常时系统会采用替代值运行"], "handling_plan": ["联系厂家处理"], "repair_suggestion": ["联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522030, "fmi": 14, "dtc": "P02E3", "description_zh": "CAN接收帧CCVS数据量错误", "description_en": "", "name_zh": "SPN522030-FMI14", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522030, "fmi": 15, "dtc": "", "description_zh": "电堆空气入口压力高警告", "description_en": "", "name_zh": "SPN522030-FMI15", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["后端背压高等"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["联系厂家处理"], "repair_suggestion": ["联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522030, "fmi": 16, "dtc": "", "description_zh": "DCDC 电容端过压", "description_en": "", "name_zh": "SPN522030-FMI16", "brand": "龙擎", "system": "燃料电池系统", "controller": "燃料电池系统", "category": "燃料电池系统", "ecu_type": "燃料电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["升压DCDC"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["燃料电池系统内故障，联系燃料电池系统供应商"], "repair_suggestion": ["燃料电池系统内故障，联系燃料电池系统供应商"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522030, "fmi": 18, "dtc": "", "description_zh": "DCDC 电容端欠压", "description_en": "", "name_zh": "SPN522030-FMI18", "brand": "龙擎", "system": "燃料电池系统", "controller": "燃料电池系统", "category": "燃料电池系统", "ecu_type": "燃料电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["升压DCDC"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["燃料电池系统内故障，联系燃料电池系统供应商"], "repair_suggestion": ["燃料电池系统内故障，联系燃料电池系统供应商"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522030, "fmi": 19, "dtc": "P0082", "description_zh": "CAN接收帧ETC1超时错误", "description_en": "", "name_zh": "SPN522030-FMI19", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522030, "fmi": 2, "dtc": "", "description_zh": "电堆空气入口压力异常", "description_en": "", "name_zh": "SPN522030-FMI2", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["后端背压高等"], "diagnosis_summary": ["注意仪表相关报警灯", "信号异常时系统会采用替代值运行"], "handling_plan": ["联系厂家处理"], "repair_suggestion": ["联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522031, "fmi": 0, "dtc": "", "description_zh": "DCDC 电容端过流", "description_en": "", "name_zh": "SPN522031-FMI0", "brand": "龙擎", "system": "燃料电池系统", "controller": "燃料电池系统", "category": "燃料电池系统", "ecu_type": "燃料电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["升压DCDC"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["燃料电池系统内故障，联系燃料电池系统供应商"], "repair_suggestion": ["燃料电池系统内故障，联系燃料电池系统供应商"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522031, "fmi": 16, "dtc": "", "description_zh": "DCDC 电容端过流", "description_en": "", "name_zh": "SPN522031-FMI16", "brand": "龙擎", "system": "燃料电池系统", "controller": "燃料电池系统", "category": "燃料电池系统", "ecu_type": "燃料电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["升压DCDC"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["燃料电池系统内故障，联系燃料电池系统供应商"], "repair_suggestion": ["燃料电池系统内故障，联系燃料电池系统供应商"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522031, "fmi": 17, "dtc": "", "description_zh": "电堆空气入口压力低警告", "description_en": "", "name_zh": "SPN522031-FMI17", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["进气端流阻大"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["空滤保养"], "repair_suggestion": ["空滤保养"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522031, "fmi": 18, "dtc": "", "description_zh": "电堆空气入口压力低报警", "description_en": "", "name_zh": "SPN522031-FMI18", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["进气端流阻大"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["空滤保养"], "repair_suggestion": ["空滤保养"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522031, "fmi": 19, "dtc": "P008B", "description_zh": "CAN发送帧关闭超时错误", "description_en": "", "name_zh": "SPN522031-FMI19", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522032, "fmi": 0, "dtc": "", "description_zh": "DCDC 电池端过压", "description_en": "", "name_zh": "SPN522032-FMI0", "brand": "龙擎", "system": "燃料电池系统", "controller": "燃料电池系统", "category": "燃料电池系统", "ecu_type": "燃料电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["升压DCDC"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["燃料电池系统内故障，联系燃料电池系统供应商"], "repair_suggestion": ["燃料电池系统内故障，联系燃料电池系统供应商"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522032, "fmi": 1, "dtc": "", "description_zh": "DCDC 电池端欠压", "description_en": "", "name_zh": "SPN522032-FMI1", "brand": "龙擎", "system": "燃料电池系统", "controller": "燃料电池系统", "category": "燃料电池系统", "ecu_type": "燃料电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["升压DCDC"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["燃料电池系统内故障，联系燃料电池系统供应商"], "repair_suggestion": ["燃料电池系统内故障，联系燃料电池系统供应商"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522032, "fmi": 14, "dtc": "P02E5", "description_zh": "CAN接收帧TCO1数据量错误", "description_en": "", "name_zh": "SPN522032-FMI14", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522032, "fmi": 15, "dtc": "", "description_zh": "电堆空气入口温度高警告", "description_en": "", "name_zh": "SPN522032-FMI15", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["中冷器换热效果差等"], "diagnosis_summary": ["注意仪表温度报警", "降低功率行驶或停车冷却"], "handling_plan": ["联系厂家处理"], "repair_suggestion": ["联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522032, "fmi": 16, "dtc": "", "description_zh": "DCDC 电池端过压", "description_en": "", "name_zh": "SPN522032-FMI16", "brand": "龙擎", "system": "燃料电池系统", "controller": "燃料电池系统", "category": "燃料电池系统", "ecu_type": "燃料电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["升压DCDC"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["燃料电池系统内故障，联系燃料电池系统供应商"], "repair_suggestion": ["燃料电池系统内故障，联系燃料电池系统供应商"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522032, "fmi": 18, "dtc": "", "description_zh": "DCDC 电池端欠压", "description_en": "", "name_zh": "SPN522032-FMI18", "brand": "龙擎", "system": "燃料电池系统", "controller": "燃料电池系统", "category": "燃料电池系统", "ecu_type": "燃料电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["升压DCDC"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["燃料电池系统内故障，联系燃料电池系统供应商"], "repair_suggestion": ["燃料电池系统内故障，联系燃料电池系统供应商"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522032, "fmi": 19, "dtc": "P008C", "description_zh": "CAN接收帧TCO1超时错误", "description_en": "", "name_zh": "SPN522032-FMI19", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522032, "fmi": 2, "dtc": "", "description_zh": "母线电压超出范围", "description_en": "", "name_zh": "SPN522032-FMI2", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "U0007", "description_zh": "CAN通讯", "description_en": "", "name_zh": "SPN522033", "brand": "龙擎", "system": "自主DCU6.5(东风后处理)", "controller": "", "category": "自主DCU6.5(东风后处理)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522033, "fmi": 0, "dtc": "", "description_zh": "DCDC 电池端过流", "description_en": "", "name_zh": "SPN522033-FMI0", "brand": "龙擎", "system": "燃料电池系统", "controller": "燃料电池系统", "category": "燃料电池系统", "ecu_type": "燃料电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["升压DCDC"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["燃料电池系统内故障，联系燃料电池系统供应商"], "repair_suggestion": ["燃料电池系统内故障，联系燃料电池系统供应商"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522033, "fmi": 16, "dtc": "", "description_zh": "DCDC 电池端过流", "description_en": "", "name_zh": "SPN522033-FMI16", "brand": "龙擎", "system": "燃料电池系统", "controller": "燃料电池系统", "category": "燃料电池系统", "ecu_type": "燃料电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["升压DCDC"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["燃料电池系统内故障，联系燃料电池系统供应商"], "repair_suggestion": ["燃料电池系统内故障，联系燃料电池系统供应商"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522033, "fmi": 17, "dtc": "", "description_zh": "电堆空气入口温度低警告", "description_en": "", "name_zh": "SPN522033-FMI17", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["中冷器换热效果异常"], "diagnosis_summary": ["注意仪表温度报警", "降低功率行驶或停车冷却"], "handling_plan": ["联系厂家处理"], "repair_suggestion": ["联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522033, "fmi": 18, "dtc": "", "description_zh": "电堆空气入口温度低报警", "description_en": "", "name_zh": "SPN522033-FMI18", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["中冷器换热效果异常"], "diagnosis_summary": ["注意仪表温度报警", "降低功率行驶或停车冷却"], "handling_plan": ["联系厂家处理"], "repair_suggestion": ["联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522033, "fmi": 19, "dtc": "P008D", "description_zh": "CAN接收帧TI1超时错误", "description_en": "", "name_zh": "SPN522033-FMI19", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522033, "fmi": 6, "dtc": "", "description_zh": "油泵控制器母线过流故障", "description_en": "", "name_zh": "SPN522033-FMI6", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "U0013", "description_zh": "DFC_FrmMngTimeDateDLC", "description_en": "", "name_zh": "SPN522034", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522034, "fmi": 0, "dtc": "", "description_zh": "DCDC过热", "description_en": "", "name_zh": "SPN522034-FMI0", "brand": "龙擎", "system": "燃料电池系统", "controller": "燃料电池系统", "category": "燃料电池系统", "ecu_type": "燃料电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["升压DCDC"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["检查整车电机冷却系统功能（散热器总成、水泵、管路、流量、进水口温度、膨胀水箱冷却液容量）是否正常，若正常，联系燃料电池系统供应商。"], "repair_suggestion": ["检查整车电机冷却系统功能（散热器总成、水泵、管路、流量、进水口温度、膨胀水箱冷却液容量）是否正常，若正常，联系燃料电池系统供应商。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522034, "fmi": 14, "dtc": "P02E6", "description_zh": "CAN接收帧TimeDate数据量错误", "description_en": "", "name_zh": "SPN522034-FMI14", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522034, "fmi": 15, "dtc": "", "description_zh": "电堆空气出口温度高警告", "description_en": "", "name_zh": "SPN522034-FMI15", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["中冷器换热效果异常"], "diagnosis_summary": ["注意仪表温度报警", "降低功率行驶或停车冷却"], "handling_plan": ["联系厂家处理"], "repair_suggestion": ["联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522034, "fmi": 16, "dtc": "", "description_zh": "DCDC过热", "description_en": "", "name_zh": "SPN522034-FMI16", "brand": "龙擎", "system": "燃料电池系统", "controller": "燃料电池系统", "category": "燃料电池系统", "ecu_type": "燃料电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["升压DCDC"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["检查整车电机冷却系统功能（散热器总成、水泵、管路、流量、进水口温度、膨胀水箱冷却液容量）是否正常，若正常，联系燃料电池系统供应商。"], "repair_suggestion": ["检查整车电机冷却系统功能（散热器总成、水泵、管路、流量、进水口温度、膨胀水箱冷却液容量）是否正常，若正常，联系燃料电池系统供应商。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522034, "fmi": 19, "dtc": "P008E", "description_zh": "CAN接收帧TimeDate超时错误", "description_en": "", "name_zh": "SPN522034-FMI19", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522034, "fmi": 9, "dtc": "", "description_zh": "电子泵通讯故障", "description_en": "", "name_zh": "SPN522034-FMI9", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "U0027", "description_zh": "DFC_FrmMngTSC1AEDLC", "description_en": "", "name_zh": "SPN522035", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522035, "fmi": 10, "dtc": "P0090", "description_zh": "CANTSC1AE信息被动超时", "description_en": "", "name_zh": "SPN522035-FMI10", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522035, "fmi": 12, "dtc": "", "description_zh": "电堆空气出口温度传感器失效", "description_en": "", "name_zh": "SPN522035-FMI12", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["传感器失效"], "diagnosis_summary": ["注意仪表温度报警", "降低功率行驶或停车冷却"], "handling_plan": ["联系厂家处理"], "repair_suggestion": ["联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522035, "fmi": 14, "dtc": "P02E8", "description_zh": "CAN接收帧TSC1AE数据量错误", "description_en": "", "name_zh": "SPN522035-FMI14", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522035, "fmi": 17, "dtc": "", "description_zh": "电堆空气出口温度低警告", "description_en": "", "name_zh": "SPN522035-FMI17", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["中冷器换热效果异常"], "diagnosis_summary": ["注意仪表温度报警", "降低功率行驶或停车冷却"], "handling_plan": ["联系厂家处理"], "repair_suggestion": ["联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522035, "fmi": 18, "dtc": "", "description_zh": "电堆空气出口温度低报警", "description_en": "", "name_zh": "SPN522035-FMI18", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["中冷器换热效果异常"], "diagnosis_summary": ["注意仪表温度报警", "降低功率行驶或停车冷却"], "handling_plan": ["联系厂家处理"], "repair_suggestion": ["联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522035, "fmi": 19, "dtc": "P00A1", "description_zh": "CAN接收帧TSC1AE超时错误", "description_en": "", "name_zh": "SPN522035-FMI19", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522035, "fmi": 2, "dtc": "", "description_zh": "转子位置传感器信号故障", "description_en": "", "name_zh": "SPN522035-FMI2", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表相关报警灯", "信号异常时系统会采用替代值运行"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522035, "fmi": 4, "dtc": "", "description_zh": "DCDC短路保护", "description_en": "", "name_zh": "SPN522035-FMI4", "brand": "龙擎", "system": "燃料电池系统", "controller": "燃料电池系统", "category": "燃料电池系统", "ecu_type": "燃料电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["升压DCDC"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["检查整车高压回路是否正常，若正常，联系燃料电池系统供应商。"], "repair_suggestion": ["检查整车高压回路是否正常，若正常，联系燃料电池系统供应商。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522035, "fmi": 8, "dtc": "P008F", "description_zh": "CANTSC1AE信息主动超时", "description_en": "", "name_zh": "SPN522035-FMI8", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "U0023", "description_zh": "DFC_FrmMngTSC1ARDLC", "description_en": "", "name_zh": "SPN522036", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522036, "fmi": 10, "dtc": "P0092", "description_zh": "CANTSC1AR信息被动超时", "description_en": "", "name_zh": "SPN522036-FMI10", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522036, "fmi": 14, "dtc": "P02E9", "description_zh": "CAN接收帧TSC1AR数据量错误", "description_en": "", "name_zh": "SPN522036-FMI14", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522036, "fmi": 15, "dtc": "", "description_zh": "电堆氢气进气压力高警告", "description_en": "", "name_zh": "SPN522036-FMI15", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["氢气阀门控制失效等"], "diagnosis_summary": ["立即靠边停车，远离火源", "注意氢气泄漏报警"], "handling_plan": ["联系厂家处理"], "repair_suggestion": ["联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522036, "fmi": 16, "dtc": "", "description_zh": "电堆氢气进气压力高报警", "description_en": "", "name_zh": "SPN522036-FMI16", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["氢气阀门控制失效等"], "diagnosis_summary": ["立即靠边停车，远离火源", "注意氢气泄漏报警"], "handling_plan": ["联系厂家处理"], "repair_suggestion": ["联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522036, "fmi": 19, "dtc": "P00A2", "description_zh": "CAN接收帧TSC1AR超时错误", "description_en": "", "name_zh": "SPN522036-FMI19", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522036, "fmi": 2, "dtc": "", "description_zh": "电子泵硬件故障", "description_en": "", "name_zh": "SPN522036-FMI2", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522036, "fmi": 8, "dtc": "P0091", "description_zh": "CANTSC1AR信息主动超时", "description_en": "", "name_zh": "SPN522036-FMI8", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "U0025", "description_zh": "DFC_FrmMngTSC1DEDLC", "description_en": "", "name_zh": "SPN522037", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522037, "fmi": 10, "dtc": "P0094", "description_zh": "CANTSC1DE信息被动超时", "description_en": "", "name_zh": "SPN522037-FMI10", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522037, "fmi": 14, "dtc": "P02EA", "description_zh": "CAN接收帧TSC1DE数据量错误", "description_en": "", "name_zh": "SPN522037-FMI14", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522037, "fmi": 17, "dtc": "", "description_zh": "电堆氢气进气压力低警告", "description_en": "", "name_zh": "SPN522037-FMI17", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["1、供氢手动开关未开", "2、无氢气", "3、减压阀异常"], "diagnosis_summary": ["立即靠边停车，远离火源", "注意氢气泄漏报警"], "handling_plan": ["1、检查气瓶手动开关是否开启", "2、检查氢气剩余量是否大于10%", "3、检查1、2无异常，联系气瓶厂家处理"], "repair_suggestion": ["1、检查气瓶手动开关是否开启", "2、检查氢气剩余量是否大于10%", "3、检查1、2无异常，联系气瓶厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522037, "fmi": 18, "dtc": "", "description_zh": "电堆氢气进气压力低报警", "description_en": "", "name_zh": "SPN522037-FMI18", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["1、供氢手动开关未开", "2、无氢气", "3、减压阀异常"], "diagnosis_summary": ["立即靠边停车，远离火源", "注意氢气泄漏报警"], "handling_plan": ["1、检查气瓶手动开关是否开启", "2、检查氢气剩余量是否大于10%", "3、检查1、2无异常，联系气瓶厂家处理"], "repair_suggestion": ["1、检查气瓶手动开关是否开启", "2、检查氢气剩余量是否大于10%", "3、检查1、2无异常，联系气瓶厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522037, "fmi": 19, "dtc": "P00A3", "description_zh": "CAN接收帧TSC1DE超时错误", "description_en": "", "name_zh": "SPN522037-FMI19", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522037, "fmi": 8, "dtc": "P0093", "description_zh": "CANTSC1DE信息被动超时", "description_en": "", "name_zh": "SPN522037-FMI8", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522037, "fmi": 9, "dtc": "", "description_zh": "电子泵预驱故障", "description_en": "", "name_zh": "SPN522037-FMI9", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "U0021", "description_zh": "DFC_FrmMngTSC1DRDLC", "description_en": "", "name_zh": "SPN522038", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522038, "fmi": 10, "dtc": "P0096", "description_zh": "CANTSC1DR信息被动超时", "description_en": "", "name_zh": "SPN522038-FMI10", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522038, "fmi": 11, "dtc": "", "description_zh": "电子泵预驱默认启动失败", "description_en": "", "name_zh": "SPN522038-FMI11", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522038, "fmi": 13, "dtc": "", "description_zh": "电堆氢气压力与目标压力偏差", "description_en": "", "name_zh": "SPN522038-FMI13", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["1、供氢手动开关未开", "2、无氢气", "3、减压阀异常"], "diagnosis_summary": ["立即靠边停车，远离火源", "注意氢气泄漏报警"], "handling_plan": ["1、检查气瓶手动开关是否开启", "2、检查氢气剩余量是否大于10%", "3、检查1、2无异常，联系气瓶厂家处理"], "repair_suggestion": ["1、检查气瓶手动开关是否开启", "2、检查氢气剩余量是否大于10%", "3、检查1、2无异常，联系气瓶厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522038, "fmi": 14, "dtc": "P02EB", "description_zh": "CAN接收帧TSC1DR数据量错误", "description_en": "", "name_zh": "SPN522038-FMI14", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522038, "fmi": 17, "dtc": "", "description_zh": "电堆氢气压差低警告", "description_en": "", "name_zh": "SPN522038-FMI17", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["1、供氢手动开关未开", "2、无氢气", "3、减压阀异常"], "diagnosis_summary": ["立即靠边停车，远离火源", "注意氢气泄漏报警"], "handling_plan": ["1、检查气瓶手动开关是否开启", "2、检查氢气剩余量是否大于10%", "3、检查1、2无异常，联系气瓶厂家处理"], "repair_suggestion": ["1、检查气瓶手动开关是否开启", "2、检查氢气剩余量是否大于10%", "3、检查1、2无异常，联系气瓶厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522038, "fmi": 18, "dtc": "", "description_zh": "电堆氢气压差低报警", "description_en": "", "name_zh": "SPN522038-FMI18", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["1、供氢手动开关未开", "2、无氢气", "3、减压阀异常"], "diagnosis_summary": ["立即靠边停车，远离火源", "注意氢气泄漏报警"], "handling_plan": ["1、检查气瓶手动开关是否开启", "2、检查氢气剩余量是否大于10%", "3、检查1、2无异常，联系气瓶厂家处理"], "repair_suggestion": ["1、检查气瓶手动开关是否开启", "2、检查氢气剩余量是否大于10%", "3、检查1、2无异常，联系气瓶厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522038, "fmi": 19, "dtc": "P00A4", "description_zh": "CAN接收帧TSC1DR超时错误", "description_en": "", "name_zh": "SPN522038-FMI19", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522038, "fmi": 8, "dtc": "P0095", "description_zh": "CANTSC1DR信息被动超时", "description_en": "", "name_zh": "SPN522038-FMI8", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "U0009", "description_zh": "DFC_FrmMngTSC1PEDLC", "description_en": "", "name_zh": "SPN522039", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522039, "fmi": 0, "dtc": "", "description_zh": "电子泵严重过载/严重流量不足", "description_en": "", "name_zh": "SPN522039-FMI0", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522039, "fmi": 10, "dtc": "P0098", "description_zh": "CANTSC1PE信息被动超时", "description_en": "", "name_zh": "SPN522039-FMI10", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522039, "fmi": 14, "dtc": "P02EC", "description_zh": "CAN接收帧TSC1PE数据量错误", "description_en": "", "name_zh": "SPN522039-FMI14", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522039, "fmi": 15, "dtc": "", "description_zh": "电堆输出电流高警告", "description_en": "", "name_zh": "SPN522039-FMI15", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["DCF超额拉载等"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["重新上电"], "repair_suggestion": ["重新上电"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522039, "fmi": 16, "dtc": "", "description_zh": "电堆输出电流高报警", "description_en": "", "name_zh": "SPN522039-FMI16", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["DCF超额拉载等"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["重新上电"], "repair_suggestion": ["重新上电"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522039, "fmi": 19, "dtc": "P00A5", "description_zh": "CAN接收帧TSC1PE超时错误", "description_en": "", "name_zh": "SPN522039-FMI19", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522039, "fmi": 8, "dtc": "P0097", "description_zh": "CANTSC1PE信息主动超时", "description_en": "", "name_zh": "SPN522039-FMI8", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "U000B", "description_zh": "DFC_FrmMngTSC1TEDLC", "description_en": "", "name_zh": "SPN522040", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522040, "fmi": 10, "dtc": "P009A", "description_zh": "CANTSC1VE信息被动超时", "description_en": "", "name_zh": "SPN522040-FMI10", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522040, "fmi": 14, "dtc": "P02ED", "description_zh": "CAN接收帧TSC1TE数据量错误", "description_en": "", "name_zh": "SPN522040-FMI14", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522040, "fmi": 17, "dtc": "", "description_zh": "电堆输出电流/功率低报警", "description_en": "", "name_zh": "SPN522040-FMI17", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["电堆异常"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["联系厂家处理"], "repair_suggestion": ["联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522040, "fmi": 18, "dtc": "", "description_zh": "电子泵空转故障", "description_en": "", "name_zh": "SPN522040-FMI18", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522040, "fmi": 19, "dtc": "P00A6", "description_zh": "CAN接收帧TSC1TE超时错误", "description_en": "", "name_zh": "SPN522040-FMI19", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522040, "fmi": 7, "dtc": "", "description_zh": "电子泵堵转故障", "description_en": "", "name_zh": "SPN522040-FMI7", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522040, "fmi": 8, "dtc": "P0099", "description_zh": "CANTSC1VE信息主动超时", "description_en": "", "name_zh": "SPN522040-FMI8", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "U000D", "description_zh": "DFC_FrmMngTSC1TRDLC", "description_en": "", "name_zh": "SPN522041", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522041, "fmi": 10, "dtc": "P009C", "description_zh": "CANTSC1TR信息被动超时", "description_en": "", "name_zh": "SPN522041-FMI10", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522041, "fmi": 11, "dtc": "", "description_zh": "换挡毂1同步器1脱挡故障", "description_en": "", "name_zh": "SPN522041-FMI11", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表变速箱故障灯", "停车后尝试重新启动"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522041, "fmi": 14, "dtc": "P02EE", "description_zh": "CAN接收帧TSC1TR数据量错误", "description_en": "", "name_zh": "SPN522041-FMI14", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522041, "fmi": 15, "dtc": "", "description_zh": "电堆冷却液入口压力高警告", "description_en": "", "name_zh": "SPN522041-FMI15", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["水路堵塞或流阻过高等"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["排查水冷是否堵塞"], "repair_suggestion": ["排查水冷是否堵塞"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522041, "fmi": 16, "dtc": "", "description_zh": "电堆冷却液入口压力高报警", "description_en": "", "name_zh": "SPN522041-FMI16", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["水路堵塞或流阻过高等"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["排查水冷是否堵塞"], "repair_suggestion": ["排查水冷是否堵塞"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522041, "fmi": 18, "dtc": "", "description_zh": "瓶压过低", "description_en": "", "name_zh": "SPN522041-FMI18", "brand": "龙擎", "system": "车载氢系统", "controller": "车载氢系统", "category": "车载氢系统", "ecu_type": "车载氢系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["氢气瓶"], "diagnosis_summary": ["注意仪表相关报警灯", "尽快安排检修"], "handling_plan": ["1，去加氢站加氢"], "repair_suggestion": ["1，去加氢站加氢"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522041, "fmi": 19, "dtc": "P00A7", "description_zh": "CAN接收帧TSC1TR超时错误", "description_en": "", "name_zh": "SPN522041-FMI19", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522041, "fmi": 8, "dtc": "P009B", "description_zh": "CANTSC1TR信息主动超时", "description_en": "", "name_zh": "SPN522041-FMI8", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "U000F", "description_zh": "DFC_FrmMngTSC1VEDLC", "description_en": "", "name_zh": "SPN522042", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522042, "fmi": 0, "dtc": "", "description_zh": "管压过高", "description_en": "", "name_zh": "SPN522042-FMI0", "brand": "龙擎", "system": "车载氢系统", "controller": "车载氢系统", "category": "车载氢系统", "ecu_type": "车载氢系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["氢气管"], "diagnosis_summary": ["注意仪表相关报警灯", "避免高负荷运行"], "handling_plan": ["1，检查管压，如过高检查氢系统减压阀是否异常"], "repair_suggestion": ["1，检查管压，如过高检查氢系统减压阀是否异常"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522042, "fmi": 10, "dtc": "P009E", "description_zh": "CANTSC1VE信息被动超时", "description_en": "", "name_zh": "SPN522042-FMI10", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522042, "fmi": 11, "dtc": "", "description_zh": "换挡毂1同步器2脱挡故障", "description_en": "", "name_zh": "SPN522042-FMI11", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表变速箱故障灯", "停车后尝试重新启动"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522042, "fmi": 14, "dtc": "P02EF", "description_zh": "CAN接收帧TSC1VE数据量错误", "description_en": "", "name_zh": "SPN522042-FMI14", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522042, "fmi": 16, "dtc": "", "description_zh": "管压过高", "description_en": "", "name_zh": "SPN522042-FMI16", "brand": "龙擎", "system": "车载氢系统", "controller": "车载氢系统", "category": "车载氢系统", "ecu_type": "车载氢系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["氢气管"], "diagnosis_summary": ["注意仪表相关报警灯", "避免高负荷运行"], "handling_plan": ["1，检查管压，如过高检查氢系统减压阀是否异常"], "repair_suggestion": ["1，检查管压，如过高检查氢系统减压阀是否异常"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522042, "fmi": 19, "dtc": "P00A8", "description_zh": "CAN接收帧TSC1VE超时错误", "description_en": "", "name_zh": "SPN522042-FMI19", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": 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"component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "U0011", "description_zh": "DFC_FrmMngTSC1VRDLC", "description_en": "", "name_zh": "SPN522043", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522043, "fmi": 10, "dtc": "P00A0", "description_zh": "CANTSC1VR信息被动超时", "description_en": "", "name_zh": "SPN522043-FMI10", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522043, "fmi": 11, "dtc": "", "description_zh": "换挡毂2同步器1脱挡故障", "description_en": "", "name_zh": "SPN522043-FMI11", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表变速箱故障灯", "停车后尝试重新启动"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522043, "fmi": 14, "dtc": "P02F0", "description_zh": "CAN接收帧TSC1VR数据量错误", "description_en": "", "name_zh": "SPN522043-FMI14", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522043, "fmi": 19, "dtc": "P00A9", "description_zh": "CAN接收帧TSC1VR超时错误", "description_en": "", "name_zh": "SPN522043-FMI19", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522043, "fmi": 8, "dtc": "P009F", "description_zh": "CANTSC1VR信息主动超时", "description_en": "", "name_zh": "SPN522043-FMI8", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522044, "fmi": 11, "dtc": "", "description_zh": "换挡毂2同步器2脱挡故障", "description_en": "", "name_zh": "SPN522044-FMI11", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表变速箱故障灯", "停车后尝试重新启动"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522044, "fmi": 17, "dtc": "", "description_zh": "电堆冷却液入口温度低警告", "description_en": "", "name_zh": "SPN522044-FMI17", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表温度报警", "降低功率行驶或停车冷却"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522044, "fmi": 19, "dtc": "P00AA", "description_zh": "CAN发送帧超时错误", "description_en": "", "name_zh": "SPN522044-FMI19", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522045, "fmi": 18, "dtc": "", "description_zh": "电堆冷却液出口温度低报警", "description_en": "", "name_zh": "SPN522045-FMI18", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["冷却系统异常"], "diagnosis_summary": ["注意仪表温度报警", "降低功率行驶或停车冷却"], "handling_plan": ["联系厂家处理"], "repair_suggestion": ["联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522045, "fmi": 19, "dtc": "P00AB", "description_zh": "NOx传感器温度CAN信息错误", "description_en": "", "name_zh": "SPN522045-FMI19", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器元件老化导致信号漂移", "线束接触电阻增大", "ECU标定数据偏差"], "diagnosis_summary": ["观察仪表温度指示是否正常", "如读数明显异常请尽快检修"], "handling_plan": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "repair_suggestion": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522045, "fmi": 3, "dtc": "", "description_zh": "换挡电机1U相对电源短路", "description_en": "", "name_zh": "SPN522045-FMI3", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电机故障灯", "减速行驶，避免急加速"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522045, "fmi": 4, "dtc": "", "description_zh": "换挡电机1U相对地短路", "description_en": "", "name_zh": "SPN522045-FMI4", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电机故障灯", "减速行驶，避免急加速"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522045, "fmi": 5, "dtc": "", "description_zh": "换挡电机1U相开路", "description_en": "", "name_zh": "SPN522045-FMI5", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电机故障灯", "减速行驶，避免急加速"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522046, "fmi": 11, "dtc": "", "description_zh": "氢泄露传感器1故障 数据异常", "description_en": "", "name_zh": "SPN522046-FMI11", "brand": "龙擎", "system": "车载氢系统", "controller": "车载氢系统", "category": "车载氢系统", "ecu_type": "车载氢系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["氢气泄漏传感器"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["检查漏氢传感器是否异常"], "repair_suggestion": ["检查漏氢传感器是否异常"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522046, "fmi": 19, "dtc": "P00AC", "description_zh": "TxPGNRQ信息CAN超时", "description_en": "", "name_zh": "SPN522046-FMI19", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522046, "fmi": 3, "dtc": "", "description_zh": "换挡电机1V相对电源短路", "description_en": "", "name_zh": "SPN522046-FMI3", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电机故障灯", "减速行驶，避免急加速"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522046, "fmi": 4, "dtc": "", "description_zh": "换挡电机1V相对地短路", "description_en": "", "name_zh": "SPN522046-FMI4", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电机故障灯", "减速行驶，避免急加速"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522046, "fmi": 5, "dtc": "", "description_zh": "换挡电机1V相开路", "description_en": "", "name_zh": "SPN522046-FMI5", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电机故障灯", "减速行驶，避免急加速"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522047, "fmi": 11, "dtc": "", "description_zh": "氢泄露传感器2故障 数据异常", "description_en": "", "name_zh": "SPN522047-FMI11", "brand": "龙擎", "system": "车载氢系统", "controller": "车载氢系统", "category": "车载氢系统", "ecu_type": "车载氢系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["氢气泄漏传感器"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["检查漏氢传感器是否异常"], "repair_suggestion": ["检查漏氢传感器是否异常"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522047, "fmi": 15, "dtc": "", "description_zh": "空气计量比高警告", "description_en": "", "name_zh": "SPN522047-FMI15", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["进气路设备异常"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["联系厂家处理"], "repair_suggestion": ["联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522047, "fmi": 19, "dtc": "P00AD", "description_zh": "CAN发送帧UAA1超时错误", "description_en": "", "name_zh": "SPN522047-FMI19", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522047, "fmi": 3, "dtc": "", "description_zh": "换挡电机1W相对电源短路", "description_en": "", "name_zh": "SPN522047-FMI3", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电机故障灯", "减速行驶，避免急加速"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522047, "fmi": 4, "dtc": "", "description_zh": "换挡电机1W相对地短路", "description_en": "", "name_zh": "SPN522047-FMI4", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电机故障灯", "减速行驶，避免急加速"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522047, "fmi": 5, "dtc": "", "description_zh": "换挡电机1W相开路", "description_en": "", "name_zh": "SPN522047-FMI5", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电机故障灯", "减速行驶，避免急加速"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522048, "fmi": 11, "dtc": "", "description_zh": "氢泄露传感器3故障 数据异常", "description_en": "", "name_zh": "SPN522048-FMI11", "brand": "龙擎", "system": "车载氢系统", "controller": "车载氢系统", "category": "车载氢系统", "ecu_type": "车载氢系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["氢气泄漏传感器"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["检查漏氢传感器是否异常"], "repair_suggestion": ["检查漏氢传感器是否异常"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522048, "fmi": 17, "dtc": "", "description_zh": "空气计量比低警告", "description_en": "", "name_zh": "SPN522048-FMI17", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["进气路设备异常"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["联系厂家处理"], "repair_suggestion": ["联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522048, "fmi": 19, "dtc": "P00AE", "description_zh": "CAN发送帧UAA2超时错误", "description_en": 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[], "torque_limit_rule": ""}, {"spn": 522048, "fmi": 4, "dtc": "", "description_zh": "换挡电机2U相对地短路", "description_en": "", "name_zh": "SPN522048-FMI4", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电机故障灯", "减速行驶，避免急加速"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522048, "fmi": 5, "dtc": "", "description_zh": "换挡电机2U相开路", "description_en": "", "name_zh": "SPN522048-FMI5", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电机故障灯", "减速行驶，避免急加速"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522049, "fmi": 11, "dtc": "", "description_zh": "氢泄露传感器4故障 数据异常", "description_en": "", "name_zh": "SPN522049-FMI11", "brand": "龙擎", "system": "车载氢系统", "controller": "车载氢系统", "category": "车载氢系统", "ecu_type": "车载氢系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["氢气泄漏传感器"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["检查漏氢传感器是否异常"], "repair_suggestion": ["检查漏氢传感器是否异常"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522049, "fmi": 19, "dtc": "P00AF", "description_zh": "CAN发送帧UAA3超时错误", "description_en": "", "name_zh": "SPN522049-FMI19", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], 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"一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电机故障灯", "减速行驶，避免急加速"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522049, "fmi": 5, "dtc": "", "description_zh": "换挡电机2V相开路", "description_en": "", "name_zh": "SPN522049-FMI5", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电机故障灯", "减速行驶，避免急加速"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "U0040", "description_zh": "DFC_FrmMngAMCONDLC", "description_en": "", "name_zh": "SPN522050", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522050, "fmi": 11, "dtc": "", "description_zh": "氢泄露传感器5故障 数据异常", "description_en": "", "name_zh": "SPN522050-FMI11", "brand": "龙擎", "system": "车载氢系统", "controller": "车载氢系统", "category": "车载氢系统", "ecu_type": "车载氢系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["氢气泄漏传感器"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["检查漏氢传感器是否异常"], "repair_suggestion": ["检查漏氢传感器是否异常"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522050, "fmi": 17, "dtc": "", "description_zh": "空压机电机电压低警告", "description_en": "", "name_zh": "SPN522050-FMI17", "brand": "东风新能源", 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{"spn": 522050, "fmi": 3, "dtc": "", "description_zh": "换挡电机2W相对电源短路", "description_en": "", "name_zh": "SPN522050-FMI3", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电机故障灯", "减速行驶，避免急加速"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522050, "fmi": 4, "dtc": "", "description_zh": "换挡电机2W相对地短路", "description_en": "", "name_zh": "SPN522050-FMI4", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电机故障灯", "减速行驶，避免急加速"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522050, "fmi": 5, "dtc": "", "description_zh": "换挡电机2W相开路", "description_en": "", "name_zh": "SPN522050-FMI5", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电机故障灯", "减速行驶，避免急加速"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "U0042", "description_zh": "DFC_FrmMngHRVDDLC", "description_en": "", "name_zh": "SPN522051", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522051, "fmi": 11, "dtc": "", "description_zh": "温度传感器1故障 数据异常", "description_en": "", "name_zh": "SPN522051-FMI11", "brand": "龙擎", "system": "车载氢系统", "controller": "车载氢系统", "category": "车载氢系统", "ecu_type": "车载氢系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["温度传感器"], "diagnosis_summary": ["观察仪表温度指示是否正常", "如读数明显异常请尽快检修"], "handling_plan": ["检查温度传感器异常原因"], "repair_suggestion": ["检查温度传感器异常原因"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522051, "fmi": 16, "dtc": "", "description_zh": "低压供电电压高报警", "description_en": "", "name_zh": "SPN522051-FMI16", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["整车电压异常"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": ["检查整车低压"], "repair_suggestion": ["检查整车低压"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522051, "fmi": 19, "dtc": "P00B1", "description_zh": "CAN发送帧UAA5超时错误", "description_en": "", "name_zh": "SPN522051-FMI19", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522051, "fmi": 3, "dtc": "", "description_zh": "换挡电机3U相对电源短路", "description_en": "", "name_zh": "SPN522051-FMI3", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电机故障灯", "减速行驶，避免急加速"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522051, "fmi": 4, "dtc": "", "description_zh": "换挡电机3U相对地短路", "description_en": "", "name_zh": "SPN522051-FMI4", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电机故障灯", "减速行驶，避免急加速"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522051, "fmi": 5, "dtc": "", "description_zh": "换挡电机3U相开路", "description_en": "", "name_zh": "SPN522051-FMI5", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电机故障灯", "减速行驶，避免急加速"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "U0044", "description_zh": "DFC_FrmMngDashDsplDLC", "description_en": "", "name_zh": "SPN522052", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522052, "fmi": 11, "dtc": "", "description_zh": "温度传感器2故障 数据异常", "description_en": "", "name_zh": "SPN522052-FMI11", "brand": "龙擎", "system": "车载氢系统", "controller": "车载氢系统", "category": "车载氢系统", "ecu_type": "车载氢系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["温度传感器"], "diagnosis_summary": ["观察仪表温度指示是否正常", "如读数明显异常请尽快检修"], "handling_plan": ["检查温度传感器异常原因"], "repair_suggestion": ["检查温度传感器异常原因"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522052, "fmi": 18, "dtc": "", "description_zh": "低压供电电压低报警", "description_en": "", "name_zh": "SPN522052-FMI18", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["整车电压异常"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": ["检查整车低压"], "repair_suggestion": ["检查整车低压"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522052, "fmi": 19, "dtc": "P00B2", "description_zh": "CAN发送帧UAA6超时错误", "description_en": "", "name_zh": "SPN522052-FMI19", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522052, "fmi": 3, "dtc": "", "description_zh": "换挡电机3V相对电源短路", "description_en": "", "name_zh": "SPN522052-FMI3", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电机故障灯", "减速行驶，避免急加速"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522052, "fmi": 4, "dtc": "", "description_zh": "换挡电机3V相对地短路", "description_en": "", "name_zh": "SPN522052-FMI4", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电机故障灯", "减速行驶，避免急加速"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522052, "fmi": 5, "dtc": "", "description_zh": "换挡电机3V相开路", "description_en": "", "name_zh": "SPN522052-FMI5", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电机故障灯", "减速行驶，避免急加速"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "U0046", "description_zh": "DFC_FrmMngEGF1DLC", "description_en": "", "name_zh": "SPN522053", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522053, "fmi": 11, "dtc": "", "description_zh": "温度传感器3故障 数据异常", "description_en": "", "name_zh": "SPN522053-FMI11", "brand": "龙擎", "system": "车载氢系统", "controller": "车载氢系统", "category": "车载氢系统", "ecu_type": "车载氢系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["温度传感器"], "diagnosis_summary": ["观察仪表温度指示是否正常", "如读数明显异常请尽快检修"], "handling_plan": ["检查温度传感器异常原因"], "repair_suggestion": ["检查温度传感器异常原因"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522053, "fmi": 16, "dtc": "", "description_zh": "电堆电压高报警", "description_en": "", "name_zh": "SPN522053-FMI16", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["电堆电压异常"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": ["联系厂家处理"], "repair_suggestion": ["联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522053, "fmi": 19, "dtc": "P00B3", "description_zh": "CAN发送帧UAA7超时错误", "description_en": "", "name_zh": "SPN522053-FMI19", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522053, "fmi": 3, "dtc": "", "description_zh": "换挡电机3W相对电源短路", "description_en": "", "name_zh": "SPN522053-FMI3", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电机故障灯", "减速行驶，避免急加速"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522053, "fmi": 4, "dtc": "", "description_zh": "换挡电机3W相对地短路", "description_en": "", "name_zh": "SPN522053-FMI4", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电机故障灯", "减速行驶，避免急加速"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522053, "fmi": 5, "dtc": "", "description_zh": "换挡电机3W相开路", "description_en": "", "name_zh": "SPN522053-FMI5", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电机故障灯", "减速行驶，避免急加速"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "U0048", "description_zh": "DFC_FrmMngDM13DLC", "description_en": "", "name_zh": "SPN522054", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522054, "fmi": 11, "dtc": "", "description_zh": "温度传感器4故障 数据异常", "description_en": "", "name_zh": "SPN522054-FMI11", "brand": "龙擎", "system": "车载氢系统", "controller": "车载氢系统", "category": "车载氢系统", "ecu_type": "车载氢系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["温度传感器"], "diagnosis_summary": ["观察仪表温度指示是否正常", "如读数明显异常请尽快检修"], "handling_plan": ["检查温度传感器异常原因"], "repair_suggestion": ["检查温度传感器异常原因"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522054, "fmi": 15, "dtc": "", "description_zh": "单片差压过大故障", "description_en": "", "name_zh": "SPN522054-FMI15", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["电堆电压异常"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["联系厂家处理"], "repair_suggestion": ["联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522054, "fmi": 16, "dtc": "", "description_zh": "单片差压过大故障", "description_en": "", "name_zh": "SPN522054-FMI16", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["电堆电压异常"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["联系厂家处理"], "repair_suggestion": ["联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522054, "fmi": 17, "dtc": "", "description_zh": "电堆单体电压低警告", "description_en": "", "name_zh": "SPN522054-FMI17", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["电堆电压异常"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": ["联系厂家处理"], "repair_suggestion": ["联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522054, "fmi": 18, "dtc": "", "description_zh": "电堆单体电压低报警", "description_en": "", "name_zh": "SPN522054-FMI18", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["反应物不充足或堵塞等"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": ["联系厂家处理"], "repair_suggestion": ["联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522054, "fmi": 19, "dtc": "P00B4", "description_zh": "CAN发送帧UAA8超时错误", "description_en": "", "name_zh": "SPN522054-FMI19", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522054, "fmi": 3, "dtc": "", "description_zh": "电堆单片电压过高", "description_en": "", "name_zh": "SPN522054-FMI3", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["电堆电压异常"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": ["联系厂家处理"], "repair_suggestion": ["联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522054, "fmi": 4, "dtc": "", "description_zh": "换挡位置传感器1短路到地", "description_en": "", "name_zh": "SPN522054-FMI4", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表变速箱故障灯", "停车后尝试重新启动"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522055, "fmi": 11, "dtc": "", "description_zh": "温度传感器5故障 数据异常", "description_en": "", "name_zh": "SPN522055-FMI11", "brand": "龙擎", "system": "车载氢系统", "controller": "车载氢系统", "category": "车载氢系统", "ecu_type": "车载氢系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["温度传感器"], "diagnosis_summary": ["观察仪表温度指示是否正常", "如读数明显异常请尽快检修"], "handling_plan": ["检查温度传感器异常原因"], "repair_suggestion": ["检查温度传感器异常原因"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522055, "fmi": 15, "dtc": "", "description_zh": "电堆电压低警告", "description_en": "", "name_zh": "SPN522055-FMI15", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["反应物不充足等"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": ["联系厂家处理"], "repair_suggestion": ["联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522055, "fmi": 16, "dtc": "", "description_zh": "电堆电压低报警", "description_en": "", "name_zh": "SPN522055-FMI16", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["反应物不充足等"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": ["联系厂家处理"], "repair_suggestion": ["联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522055, "fmi": 19, "dtc": "P00B5", "description_zh": "CAN发送帧VD超时错误", "description_en": "", "name_zh": "SPN522055-FMI19", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522055, "fmi": 3, "dtc": "", "description_zh": "换挡位置传感器2短路到电源", "description_en": "", "name_zh": "SPN522055-FMI3", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表变速箱故障灯", "停车后尝试重新启动"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522055, "fmi": 4, "dtc": "", "description_zh": "换挡位置传感器2短路到地", "description_en": "", "name_zh": "SPN522055-FMI4", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表变速箱故障灯", "停车后尝试重新启动"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "U004C", "description_zh": "DFC_FrmMngCM1DLC", "description_en": "", "name_zh": "SPN522056", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522056, "fmi": 11, "dtc": "", "description_zh": "温度传感器6故障 数据异常", "description_en": "", "name_zh": "SPN522056-FMI11", "brand": "龙擎", "system": "车载氢系统", "controller": "车载氢系统", "category": "车载氢系统", "ecu_type": "车载氢系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["温度传感器"], "diagnosis_summary": ["观察仪表温度指示是否正常", "如读数明显异常请尽快检修"], "handling_plan": ["检查温度传感器异常原因"], "repair_suggestion": ["检查温度传感器异常原因"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522056, "fmi": 15, "dtc": "", "description_zh": "空氢压差过大警告", "description_en": "", "name_zh": "SPN522056-FMI15", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["氢压不足等"], "diagnosis_summary": ["立即靠边停车，远离火源", "注意氢气泄漏报警"], "handling_plan": ["联系厂家处理"], "repair_suggestion": ["联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522056, "fmi": 16, "dtc": "", "description_zh": "空氢压差过大报警", "description_en": "", "name_zh": "SPN522056-FMI16", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["氢压不足等"], "diagnosis_summary": ["立即靠边停车，远离火源", "注意氢气泄漏报警"], "handling_plan": ["联系厂家处理"], "repair_suggestion": ["联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522056, "fmi": 19, "dtc": "P00B6", "description_zh": "CAN发送帧VEP1超时错误", "description_en": "", "name_zh": "SPN522056-FMI19", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522056, "fmi": 3, "dtc": "", "description_zh": "换挡位置传感器3短路到电源", "description_en": "", "name_zh": "SPN522056-FMI3", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表变速箱故障灯", "停车后尝试重新启动"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522056, "fmi": 4, "dtc": "", "description_zh": "换挡位置传感器3短路到地", "description_en": "", "name_zh": "SPN522056-FMI4", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表变速箱故障灯", "停车后尝试重新启动"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522057, "fmi": 11, "dtc": "", "description_zh": "温度传感器7故障 数据异常", "description_en": "", "name_zh": "SPN522057-FMI11", "brand": "龙擎", "system": "车载氢系统", "controller": "车载氢系统", "category": "车载氢系统", "ecu_type": "车载氢系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["温度传感器"], "diagnosis_summary": ["观察仪表温度指示是否正常", "如读数明显异常请尽快检修"], "handling_plan": ["检查温度传感器异常原因"], "repair_suggestion": ["检查温度传感器异常原因"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522057, "fmi": 15, "dtc": "", "description_zh": "氢空压差过大警告", "description_en": "", "name_zh": "SPN522057-FMI15", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["氢压过高等"], "diagnosis_summary": ["立即靠边停车，远离火源", "注意氢气泄漏报警"], "handling_plan": ["联系厂家处理"], "repair_suggestion": ["联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522057, "fmi": 16, "dtc": "", "description_zh": "氢空压差过大报警", "description_en": "", "name_zh": "SPN522057-FMI16", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["氢压过高等"], "diagnosis_summary": ["立即靠边停车，远离火源", "注意氢气泄漏报警"], "handling_plan": ["联系厂家处理"], "repair_suggestion": ["联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522057, "fmi": 18, "dtc": "", "description_zh": "氢气路空气路压差过小", "description_en": "", "name_zh": "SPN522057-FMI18", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["压差异常"], "diagnosis_summary": ["立即靠边停车，远离火源", "注意氢气泄漏报警"], "handling_plan": ["联系厂家处理"], "repair_suggestion": ["联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522057, "fmi": 19, "dtc": "P00B7", "description_zh": "CAN发送帧WFI超时错误", "description_en": "", "name_zh": "SPN522057-FMI19", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522058, "fmi": 11, "dtc": "", "description_zh": "温度传感器8故障 数据异常", "description_en": "", "name_zh": "SPN522058-FMI11", "brand": "龙擎", "system": "车载氢系统", "controller": "车载氢系统", "category": "车载氢系统", "ecu_type": "车载氢系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["温度传感器"], "diagnosis_summary": ["观察仪表温度指示是否正常", "如读数明显异常请尽快检修"], "handling_plan": ["检查温度传感器异常原因"], "repair_suggestion": ["检查温度传感器异常原因"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522058, "fmi": 15, "dtc": "", "description_zh": "高压供电电压高警告", "description_en": "", "name_zh": "SPN522058-FMI15", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["整车电压异常"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": ["排查整车电压"], "repair_suggestion": ["排查整车电压"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522058, "fmi": 16, "dtc": "", "description_zh": "高压供电电压高报警", "description_en": "", "name_zh": "SPN522058-FMI16", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["整车电压异常"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": ["排查整车电压"], "repair_suggestion": ["排查整车电压"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522058, "fmi": 19, "dtc": "P00BA", "description_zh": "Cy146相关SPI和COM错误", "description_en": "", "name_zh": "SPN522058-FMI19", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522059, "fmi": 11, "dtc": "P02D5", "description_zh": "CAN发送DM19Ds超时错误", "description_en": "", "name_zh": "SPN522059-FMI11", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522059, "fmi": 14, "dtc": "P0053", "description_zh": "ECU与Nox传感器通讯错误", "description_en": "", "name_zh": "SPN522059-FMI14", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["NOx传感器探头污染或老化", "传感器加热器故障", "排气管路泄漏", "SCR催化器效率下降"], "diagnosis_summary": ["注意仪表排放报警灯", "按时保养后处理系统"], "handling_plan": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "repair_suggestion": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522059, "fmi": 15, "dtc": "", "description_zh": "高压供电电压低警告", "description_en": "", "name_zh": "SPN522059-FMI15", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["整车电压异常"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": ["排查整车电压"], "repair_suggestion": ["排查整车电压"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522059, "fmi": 16, "dtc": "", "description_zh": "高压供电电压低报警", "description_en": "", "name_zh": "SPN522059-FMI16", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["整车电压异常"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": ["排查整车电压"], "repair_suggestion": ["排查整车电压"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522059, "fmi": 19, "dtc": "P02D4", "description_zh": "CAN发送DM19Ds的BAM到Packet超时错误", "description_en": "", "name_zh": "SPN522059-FMI19", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522059, "fmi": 31, "dtc": "P02D6", "description_zh": "CAN发送DM19Ds的Packet到Packet超时错误", "description_en": "", "name_zh": "SPN522059-FMI31", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "U003C", "description_zh": "DFC_FrmMngDM19DLC", "description_en": "", "name_zh": "SPN522060", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522060, "fmi": 11, "dtc": "P02D8", "description_zh": "CAN发送DM19Us超时错误", "description_en": "", "name_zh": "SPN522060-FMI11", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522060, "fmi": 14, "dtc": "P0056", "description_zh": "ECU与Nox传感器通讯错误", "description_en": "", "name_zh": "SPN522060-FMI14", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["NOx传感器探头污染或老化", "传感器加热器故障", "排气管路泄漏", "SCR催化器效率下降"], "diagnosis_summary": ["注意仪表排放报警灯", "按时保养后处理系统"], "handling_plan": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "repair_suggestion": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522060, "fmi": 15, "dtc": "", "description_zh": "未正常关机警告", "description_en": "", "name_zh": "SPN522060-FMI15", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["设备停机失败等"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["联系厂家处理"], "repair_suggestion": ["联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522060, "fmi": 16, "dtc": "", "description_zh": "未正常关机故障", "description_en": "", "name_zh": "SPN522060-FMI16", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["设备停机失败等"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["联系厂家处理"], "repair_suggestion": ["联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522060, "fmi": 19, "dtc": "P02D7", "description_zh": "CAN发送DM19Us的BAM到Packet超时错误", "description_en": "", "name_zh": "SPN522060-FMI19", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522060, "fmi": 31, "dtc": "P02D9", "description_zh": "CAN发送DM19Us的Packet到Packet超时错误", "description_en": "", "name_zh": "SPN522060-FMI31", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522061, "fmi": 11, "dtc": "", "description_zh": "压力传感器3故障 数据异常", "description_en": "", "name_zh": "SPN522061-FMI11", "brand": "龙擎", "system": "车载氢系统", "controller": "车载氢系统", "category": "车载氢系统", "ecu_type": "车载氢系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["压力传感器"], "diagnosis_summary": ["注意仪表动力不足报警灯", "避免长时间高负荷运行"], "handling_plan": ["检查压力传感器故障原因"], "repair_suggestion": ["检查压力传感器故障原因"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522061, "fmi": 19, "dtc": "", "description_zh": "巡检通讯故障", "description_en": "", "name_zh": "SPN522061-FMI19", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["CVM掉线"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["联系厂家处理"], "repair_suggestion": ["联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "U0005", "description_zh": "DFC_FrmMngDEC1TO", "description_en": "", "name_zh": "SPN522062", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522062, "fmi": 12, "dtc": "", "description_zh": "巡检子系统故障", "description_en": "", "name_zh": "SPN522062-FMI12", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["设备故障等"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["联系厂家处理"], "repair_suggestion": ["联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522062, "fmi": 19, "dtc": "P02D3", "description_zh": "CAN接收帧DEC1超时错误", "description_en": "", "name_zh": "SPN522062-FMI19", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "U0006", "description_zh": "DFC_FrmMngETC7TO", "description_en": "", "name_zh": "SPN522063", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522063, "fmi": 12, "dtc": "", "description_zh": "氢压传感器故障", "description_en": "", "name_zh": "SPN522063-FMI12", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["传感器失效"], "diagnosis_summary": ["立即靠边停车，远离火源", "注意氢气泄漏报警"], "handling_plan": ["联系厂家处理"], "repair_suggestion": ["联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522063, "fmi": 19, "dtc": "P02DD", "description_zh": "CAN接收帧ETC7超时错误", "description_en": "", "name_zh": "SPN522063-FMI19", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "U0007", "description_zh": "DFC_FrmMngAppMaxErr", "description_en": "", "name_zh": "SPN522064", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522064, "fmi": 19, "dtc": "P02E0", "description_zh": "CAN发送帧MFD1超时错误", "description_en": "", "name_zh": "SPN522064-FMI19", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522064, "fmi": 3, "dtc": "", "description_zh": "高压继电器粘故障", "description_en": "", "name_zh": "SPN522064-FMI3", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["高压异常"], "diagnosis_summary": ["注意仪表高压报警灯", "禁止触摸高压部件"], "handling_plan": ["联系厂家处理"], "repair_suggestion": ["联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "U0008", "description_zh": "DFC_FrmMngRemAppMaxErr", "description_en": "", "name_zh": "SPN522065", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522065, "fmi": 0, "dtc": "P02E4", "description_zh": "CAN接收帧T50状态错误", "description_en": "", "name_zh": "SPN522065-FMI0", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522065, "fmi": 5, "dtc": "", "description_zh": "高压互锁故障", "description_en": "", "name_zh": "SPN522065-FMI5", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["接插件未插牢固"], "diagnosis_summary": ["注意仪表高压报警灯", "禁止触摸高压部件"], "handling_plan": ["检查高压接插件是否对接到位"], "repair_suggestion": ["检查高压接插件是否对接到位"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "U0003", "description_zh": "CAN通讯", "description_en": "", "name_zh": "SPN522066", "brand": "龙擎", "system": "自主DCU6.5(东风后处理)", "controller": "", "category": "自主DCU6.5(东风后处理)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "U0004", "description_zh": "CAN通讯", "description_en": "", "name_zh": "SPN522067", "brand": "龙擎", "system": "自主DCU6.5(东风后处理)", "controller": "", "category": "自主DCU6.5(东风后处理)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522067, "fmi": 2, "dtc": "", "description_zh": "运行过程中掉高压", "description_en": "", "name_zh": "SPN522067-FMI2", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["整车电压异常"], "diagnosis_summary": ["注意仪表高压报警灯", "禁止触摸高压部件"], "handling_plan": ["排查整车电压"], "repair_suggestion": ["排查整车电压"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "U0006", "description_zh": "CAN通讯", "description_en": "", "name_zh": "SPN522068", "brand": "龙擎", "system": "自主DCU6.5(东风后处理)", "controller": "", "category": "自主DCU6.5(东风后处理)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522068, "fmi": 3, "dtc": "", "description_zh": "高压过压", "description_en": "", "name_zh": "SPN522068-FMI3", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["整车电压异常"], "diagnosis_summary": ["注意仪表高压报警灯", "禁止触摸高压部件"], "handling_plan": ["排查整车电压"], "repair_suggestion": ["排查整车电压"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522068, "fmi": 4, "dtc": "", "description_zh": "高压欠压", "description_en": "", "name_zh": "SPN522068-FMI4", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["整车电压异常"], "diagnosis_summary": ["注意仪表高压报警灯", "禁止触摸高压部件"], "handling_plan": ["排查整车电压"], "repair_suggestion": ["排查整车电压"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "U0008", "description_zh": "CAN通讯", "description_en": "", "name_zh": "SPN522069", "brand": "龙擎", "system": "自主DCU6.5(东风后处理)", "controller": "", "category": "自主DCU6.5(东风后处理)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522069, "fmi": 6, "dtc": "", "description_zh": "高压过流", "description_en": "", "name_zh": "SPN522069-FMI6", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["绝缘异常、电流异常"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "repair_suggestion": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "U000A", "description_zh": "CAN通讯", "description_en": "", "name_zh": "SPN522070", "brand": "龙擎", "system": "自主DCU6.5(东风后处理)", "controller": "", "category": "自主DCU6.5(东风后处理)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522070, "fmi": 12, "dtc": "", "description_zh": "环境温度传感器故障", "description_en": "", "name_zh": "SPN522070-FMI12", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["设备故障"], "diagnosis_summary": ["注意仪表温度报警", "降低功率行驶或停车冷却"], "handling_plan": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "repair_suggestion": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522070, "fmi": 15, "dtc": "", "description_zh": "环境温度过高警告", "description_en": "", "name_zh": "SPN522070-FMI15", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["设备故障"], "diagnosis_summary": ["注意仪表温度报警", "降低功率行驶或停车冷却"], "handling_plan": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "repair_suggestion": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522070, "fmi": 2, "dtc": "", "description_zh": "环境温度传感器合理性", "description_en": "", "name_zh": "SPN522070-FMI2", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["设备故障"], "diagnosis_summary": ["注意仪表温度报警", "降低功率行驶或停车冷却"], "handling_plan": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "repair_suggestion": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522073, "fmi": 15, "dtc": "", "description_zh": "环境压力过大警告", "description_en": "", "name_zh": "SPN522073-FMI15", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["设备故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "repair_suggestion": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522073, "fmi": 2, "dtc": "", "description_zh": "环境压力传感器合理性检测", "description_en": "", "name_zh": "SPN522073-FMI2", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["设备故障"], "diagnosis_summary": ["注意仪表相关报警灯", "信号异常时系统会采用替代值运行"], "handling_plan": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "repair_suggestion": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522075, "fmi": 16, "dtc": "", "description_zh": "常温氢气路自检超时", "description_en": "", "name_zh": "SPN522075-FMI16", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["阀门或设备未正常动作等"], "diagnosis_summary": ["立即靠边停车，远离火源", "注意氢气泄漏报警"], "handling_plan": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "repair_suggestion": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522076, "fmi": 16, "dtc": "", "description_zh": "低温氢气路自检超时", "description_en": "", "name_zh": "SPN522076-FMI16", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["阀门或设备未正常动作等"], "diagnosis_summary": ["立即靠边停车，远离火源", "注意氢气泄漏报警"], "handling_plan": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "repair_suggestion": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522077, "fmi": 16, "dtc": "", "description_zh": "自检超时", "description_en": "", "name_zh": "SPN522077-FMI16", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["阀门或设备未正常动作等"], "diagnosis_summary": ["注意仪表通信故障灯", "尝试重新上电"], "handling_plan": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "repair_suggestion": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522078, "fmi": 16, "dtc": "", "description_zh": "排氮超时", "description_en": "", "name_zh": "SPN522078-FMI16", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["阀门或设备未正常动作等"], "diagnosis_summary": ["注意仪表通信故障灯", "尝试重新上电"], "handling_plan": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "repair_suggestion": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522079, "fmi": 12, "dtc": "", "description_zh": "车载供氢系统故障", "description_en": "", "name_zh": "SPN522079-FMI12", "brand": "龙擎", "system": "车载氢系统", "controller": "车载氢系统", "category": "车载氢系统", "ecu_type": "车载氢系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["供氢系统"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["检查车载供氢系统故障原因"], "repair_suggestion": ["检查车载供氢系统故障原因"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522079, "fmi": 15, "dtc": "", "description_zh": "排氮后，切换双闭环模式后组合阀超过3秒为达到20开度", "description_en": "", "name_zh": "SPN522079-FMI15", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["设备异常"], "diagnosis_summary": ["注意仪表整车故障灯", "尝试重新上电，如故障依旧请靠边停车"], "handling_plan": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "repair_suggestion": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522079, "fmi": 19, "dtc": "", "description_zh": "车载供氢系统故障", "description_en": "", "name_zh": "SPN522079-FMI19", "brand": "龙擎", "system": "车载氢系统", "controller": "车载氢系统", "category": "车载氢系统", "ecu_type": "车载氢系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["供氢系统"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["检查车载供氢系统故障原因"], "repair_suggestion": ["检查车载供氢系统故障原因"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522080, "fmi": 15, "dtc": "", "description_zh": "空气进堆后4秒最低单体低于1500mV", "description_en": "", "name_zh": "SPN522080-FMI15", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["设备异常"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "repair_suggestion": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522081, "fmi": 10, "dtc": "", "description_zh": "电池水泵过温故障", "description_en": "", "name_zh": "SPN522081-FMI10", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522081, "fmi": 12, "dtc": "", "description_zh": "电池水泵短路故障", "description_en": "", "name_zh": "SPN522081-FMI12", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522081, "fmi": 15, "dtc": "", "description_zh": "建立拉载电压总超时5秒（包含7+8+9）", "description_en": "", "name_zh": "SPN522081-FMI15", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["设备异常"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "repair_suggestion": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522081, "fmi": 21, "dtc": "", "description_zh": "电池水泵空转故障", "description_en": "", "name_zh": "SPN522081-FMI21", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522081, "fmi": 22, "dtc": "", "description_zh": "电池水泵内部故障", "description_en": "", "name_zh": "SPN522081-FMI22", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522081, "fmi": 3, "dtc": "", "description_zh": "电池水泵过压故障", "description_en": "", "name_zh": "SPN522081-FMI3", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522081, "fmi": 4, "dtc": "", "description_zh": "电池水泵欠压故障", "description_en": "", "name_zh": "SPN522081-FMI4", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522081, "fmi": 5, "dtc": "", "description_zh": "电池水泵开路故障", "description_en": "", "name_zh": "SPN522081-FMI5", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522081, "fmi": 6, "dtc": "", "description_zh": "电池水泵堵转/过流故障", "description_en": "", "name_zh": "SPN522081-FMI6", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522082, "fmi": 10, "dtc": "", "description_zh": "电机水泵1过温故障", "description_en": "", "name_zh": "SPN522082-FMI10", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522082, "fmi": 12, "dtc": "", "description_zh": "电机水泵1短路故障", "description_en": "", "name_zh": "SPN522082-FMI12", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电机故障灯", "减速行驶，避免急加速"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522082, "fmi": 17, "dtc": "", "description_zh": "低温加载气量为达到可加载气量25g", "description_en": "", "name_zh": "SPN522082-FMI17", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["设备异常"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "repair_suggestion": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522082, "fmi": 21, "dtc": "", "description_zh": "电机水泵1空转故障", "description_en": "", "name_zh": "SPN522082-FMI21", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电机故障灯", "减速行驶，避免急加速"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522082, "fmi": 22, "dtc": "", "description_zh": "电机水泵1内部故障", "description_en": "", "name_zh": "SPN522082-FMI22", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电机故障灯", "减速行驶，避免急加速"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522082, "fmi": 3, "dtc": "", "description_zh": "电机水泵1过压故障", "description_en": "", "name_zh": "SPN522082-FMI3", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电机故障灯", "减速行驶，避免急加速"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522082, "fmi": 4, "dtc": "", "description_zh": "电机水泵1欠压故障", "description_en": "", "name_zh": "SPN522082-FMI4", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电机故障灯", "减速行驶，避免急加速"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522082, "fmi": 5, "dtc": "", "description_zh": "电机水泵1开路故障", "description_en": "", "name_zh": "SPN522082-FMI5", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电机故障灯", "减速行驶，避免急加速"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522082, "fmi": 6, "dtc": "", "description_zh": "电机水泵1堵转/过流故障", "description_en": "", "name_zh": "SPN522082-FMI6", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522083, "fmi": 10, "dtc": "", "description_zh": "电机水泵2过温故障", "description_en": "", "name_zh": "SPN522083-FMI10", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522083, "fmi": 12, "dtc": "", "description_zh": "电机水泵2短路故障", "description_en": "", "name_zh": "SPN522083-FMI12", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电机故障灯", "减速行驶，避免急加速"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522083, "fmi": 15, "dtc": "", "description_zh": "低温蓄热阶段超时（加载至水泵起转的时间）60秒", "description_en": "", "name_zh": "SPN522083-FMI15", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["设备异常"], "diagnosis_summary": ["注意仪表通信故障灯", "尝试重新上电"], "handling_plan": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "repair_suggestion": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522083, "fmi": 21, "dtc": "", "description_zh": "电机水泵2空转故障", "description_en": "", "name_zh": "SPN522083-FMI21", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电机故障灯", "减速行驶，避免急加速"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522083, "fmi": 22, "dtc": "", "description_zh": "电机水泵2内部故障", "description_en": "", "name_zh": "SPN522083-FMI22", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电机故障灯", "减速行驶，避免急加速"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522083, "fmi": 3, "dtc": "", "description_zh": "电机水泵2过压故障", "description_en": "", "name_zh": "SPN522083-FMI3", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电机故障灯", "减速行驶，避免急加速"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522083, "fmi": 4, "dtc": "", "description_zh": "电机水泵2欠压故障", "description_en": "", "name_zh": "SPN522083-FMI4", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电机故障灯", "减速行驶，避免急加速"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522083, "fmi": 5, "dtc": "", "description_zh": "电机水泵2开路故障", "description_en": "", "name_zh": "SPN522083-FMI5", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电机故障灯", "减速行驶，避免急加速"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522083, "fmi": 6, "dtc": "", "description_zh": "电机水泵2堵转/过流故障", "description_en": "", "name_zh": "SPN522083-FMI6", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522084, "fmi": 15, "dtc": "", "description_zh": "电堆状态恢复阶段超时900秒，低温启动成功时间", "description_en": "", "name_zh": "SPN522084-FMI15", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["设备异常"], "diagnosis_summary": ["注意仪表通信故障灯", "尝试重新上电"], "handling_plan": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "repair_suggestion": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522084, "fmi": 2, "dtc": "", "description_zh": "电池高压冷却水泵通讯故障", "description_en": "", "name_zh": "SPN522084-FMI2", "brand": "龙擎", "system": "DFCV", "controller": "DFCV", "category": "DFCV", "ecu_type": "DFCV", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["电池高压冷却水泵"], "diagnosis_summary": ["注意仪表相关报警灯", "避免高负荷运行"], "handling_plan": ["/"], "repair_suggestion": ["/"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522085, "fmi": 12, "dtc": "", "description_zh": "1-左电机冷却风扇失效故障", "description_en": "", "name_zh": "SPN522085-FMI12", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电机故障灯", "减速行驶，避免急加速"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522085, "fmi": 2, "dtc": "", "description_zh": "常温加载电压保护失败", "description_en": "", "name_zh": "SPN522085-FMI2", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["阀门或设备未正常动作等"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "repair_suggestion": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522086, "fmi": 12, "dtc": "", "description_zh": "1-右电机冷却风扇失效故障", "description_en": "", "name_zh": "SPN522086-FMI12", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电机故障灯", "减速行驶，避免急加速"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522086, "fmi": 2, "dtc": "", "description_zh": "低温加载电压保护失败", "description_en": "", "name_zh": "SPN522086-FMI2", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["阀门或设备未正常动作等"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "repair_suggestion": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522087, "fmi": 12, "dtc": "", "description_zh": "2-左电机冷却风扇失效故障", "description_en": "", "name_zh": "SPN522087-FMI12", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电机故障灯", "减速行驶，避免急加速"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522088, "fmi": 19, "dtc": "", "description_zh": "CAN BUSOFF故障", "description_en": "", "name_zh": "SPN522088-FMI19", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["设备故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "repair_suggestion": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522091, "fmi": 12, "dtc": "", "description_zh": "排氢阀失效", "description_en": "", "name_zh": "SPN522091-FMI12", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["设备故障"], "diagnosis_summary": ["立即靠边停车，远离火源", "注意氢气泄漏报警"], "handling_plan": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "repair_suggestion": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522091, "fmi": 2, "dtc": "", "description_zh": "排氢阀电流合理性", "description_en": "", "name_zh": "SPN522091-FMI2", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["设备故障"], "diagnosis_summary": ["立即靠边停车，远离火源", "注意氢气泄漏报警"], "handling_plan": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "repair_suggestion": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522092, "fmi": 2, "dtc": "", "description_zh": "比例阀电流合理性", "description_en": "", "name_zh": "SPN522092-FMI2", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["设备故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "repair_suggestion": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522093, "fmi": 19, "dtc": "", "description_zh": "节温器通讯故障", "description_en": "", "name_zh": "SPN522093-FMI19", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["节温器掉线"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "repair_suggestion": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522093, "fmi": 3, "dtc": "", "description_zh": "电机进-水温度传感器1信号短高", "description_en": "", "name_zh": "SPN522093-FMI3", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电机故障灯", "减速行驶，避免急加速"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522093, "fmi": 4, "dtc": "", "description_zh": "电机进-水温度传感器1信号短低", "description_en": "", "name_zh": "SPN522093-FMI4", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电机故障灯", "减速行驶，避免急加速"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522094, "fmi": 12, "dtc": "", "description_zh": "节温器故障", "description_en": "", "name_zh": "SPN522094-FMI12", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["节温器卡滞等"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "repair_suggestion": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522094, "fmi": 3, "dtc": "", "description_zh": "电机出-水温度传感器2信号短高", "description_en": "", "name_zh": "SPN522094-FMI3", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电机故障灯", "减速行驶，避免急加速"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522094, "fmi": 4, "dtc": "", "description_zh": "电机出-水温度传感器2信号短低", "description_en": "", "name_zh": "SPN522094-FMI4", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电机故障灯", "减速行驶，避免急加速"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522095, "fmi": 12, "dtc": "", "description_zh": "节温器位置传感器故障", "description_en": "", "name_zh": "SPN522095-FMI12", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["传感器失效"], "diagnosis_summary": ["注意仪表相关报警灯", "信号异常时系统会采用替代值运行"], "handling_plan": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "repair_suggestion": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522095, "fmi": 3, "dtc": "", "description_zh": "电池进-水温度传感器3信号短高", "description_en": "", "name_zh": "SPN522095-FMI3", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522095, "fmi": 4, "dtc": "", "description_zh": "电池进-水温度传感器3信号短低", "description_en": "", "name_zh": "SPN522095-FMI4", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522096, "fmi": 2, "dtc": "", "description_zh": "比例阀自检失败", "description_en": "", "name_zh": "SPN522096-FMI2", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["设备故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "repair_suggestion": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522096, "fmi": 3, "dtc": "", "description_zh": "电池出-水温度传感器4信号短高", "description_en": "", "name_zh": "SPN522096-FMI3", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522096, "fmi": 4, "dtc": "", "description_zh": "电池出-水温度传感器4信号短低", "description_en": "", "name_zh": "SPN522096-FMI4", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522097, "fmi": 2, "dtc": "", "description_zh": "比例阀电流异常", "description_en": "", "name_zh": "SPN522097-FMI2", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["设备故障"], "diagnosis_summary": ["注意仪表相关报警灯", "信号异常时系统会采用替代值运行"], "handling_plan": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "repair_suggestion": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522098, "fmi": 2, "dtc": "", "description_zh": "排氢阀自检失败", "description_en": "", "name_zh": "SPN522098-FMI2", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["设备故障"], "diagnosis_summary": ["立即靠边停车，远离火源", "注意氢气泄漏报警"], "handling_plan": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "repair_suggestion": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522099, "fmi": 2, "dtc": "", "description_zh": "背压阀破冰失败", "description_en": "", "name_zh": "SPN522099-FMI2", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["设备故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "repair_suggestion": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522100, "fmi": 2, "dtc": "", "description_zh": "高压零部件停稳超时故障", "description_en": "", "name_zh": "SPN522100-FMI2", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["传感器失效"], "diagnosis_summary": ["注意仪表高压报警灯", "禁止触摸高压部件"], "handling_plan": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "repair_suggestion": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522101, "fmi": 16, "dtc": "", "description_zh": "5V供电电压高报警", "description_en": "", "name_zh": "SPN522101-FMI16", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["设备故障"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "repair_suggestion": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522102, "fmi": 12, "dtc": "", "description_zh": "12V DCL子系统故障", "description_en": "", "name_zh": "SPN522102-FMI12", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["设备故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "repair_suggestion": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522102, "fmi": 3, "dtc": "", "description_zh": "主压缩机出口PT2压力信号短高", "description_en": "", "name_zh": "SPN522102-FMI3", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表相关报警灯", "信号异常时系统会采用替代值运行"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522102, "fmi": 4, "dtc": "", "description_zh": "主压缩机出口PT2压力信号短低", "description_en": "", "name_zh": "SPN522102-FMI4", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表相关报警灯", "信号异常时系统会采用替代值运行"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522103, "fmi": 19, "dtc": "", "description_zh": "12V DCL通讯故障", "description_en": "", "name_zh": "SPN522103-FMI19", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["1、供电异常", "2、干扰", "3、控制器故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["1、排查供电", "2、测试控制器功能是否正常", "3、重新上下电", "4、排查干扰"], "repair_suggestion": ["1、排查供电", "2、测试控制器功能是否正常", "3、重新上下电", "4、排查干扰"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522103, "fmi": 3, "dtc": "", "description_zh": "主压缩机进口PT6压力信号短高", "description_en": "", "name_zh": "SPN522103-FMI3", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表相关报警灯", "信号异常时系统会采用替代值运行"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522103, "fmi": 4, "dtc": "", "description_zh": "主压缩机进口PT6压力信号短低", "description_en": "", "name_zh": "SPN522103-FMI4", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表相关报警灯", "信号异常时系统会采用替代值运行"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522104, "fmi": 3, "dtc": "", "description_zh": "主压缩机进口PT1温度信号短高", "description_en": "", "name_zh": "SPN522104-FMI3", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表温度报警", "降低功率行驶或停车冷却"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522104, "fmi": 4, "dtc": "", "description_zh": "主压缩机进口PT1温度信号短低", "description_en": "", "name_zh": "SPN522104-FMI4", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表温度报警", "降低功率行驶或停车冷却"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522105, "fmi": 12, "dtc": "", "description_zh": "整车DCL系统故障", "description_en": "", "name_zh": "SPN522105-FMI12", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["设备故障"], "diagnosis_summary": ["注意仪表整车故障灯", "尝试重新上电，如故障依旧请靠边停车"], "handling_plan": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "repair_suggestion": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522105, "fmi": 3, "dtc": "", "description_zh": "电磁阀S0V1控制电路短高", "description_en": "", "name_zh": "SPN522105-FMI3", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表整车故障灯", "尝试重新上电，如故障依旧请靠边停车"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522105, "fmi": 4, "dtc": "", "description_zh": "电磁阀S0V1控制电路短低", "description_en": "", "name_zh": "SPN522105-FMI4", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表整车故障灯", "尝试重新上电，如故障依旧请靠边停车"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522105, "fmi": 5, "dtc": "", "description_zh": "电磁阀S0V1控制电路开路", "description_en": "", "name_zh": "SPN522105-FMI5", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表整车故障灯", "尝试重新上电，如故障依旧请靠边停车"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522106, "fmi": 10, "dtc": "", "description_zh": "二通水阀失速故障", "description_en": "", "name_zh": "SPN522106-FMI10", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522106, "fmi": 15, "dtc": "", "description_zh": "氢中压压力高警告", "description_en": "", "name_zh": "SPN522106-FMI15", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["气源氢压高"], "diagnosis_summary": ["立即靠边停车，远离火源", "注意氢气泄漏报警"], "handling_plan": ["联系厂家处理"], "repair_suggestion": ["联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522106, "fmi": 16, "dtc": "", "description_zh": "氢中压压力高报警", "description_en": "", "name_zh": "SPN522106-FMI16", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["气源氢压高"], "diagnosis_summary": ["立即靠边停车，远离火源", "注意氢气泄漏报警"], "handling_plan": ["联系厂家处理"], "repair_suggestion": ["联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522106, "fmi": 2, "dtc": "", "description_zh": "二通水阀通讯故障", "description_en": "", "name_zh": "SPN522106-FMI2", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522106, "fmi": 3, "dtc": "", "description_zh": "二通水阀过压故障", "description_en": "", "name_zh": "SPN522106-FMI3", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522106, "fmi": 4, "dtc": "", "description_zh": "二通水阀欠压故障", "description_en": "", "name_zh": "SPN522106-FMI4", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522106, "fmi": 5, "dtc": "", "description_zh": "二通水阀开路故障", "description_en": "", "name_zh": "SPN522106-FMI5", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522106, "fmi": 6, "dtc": "", "description_zh": "二通水阀过流故障", "description_en": "", "name_zh": "SPN522106-FMI6", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522107, "fmi": 17, "dtc": "", "description_zh": "氢中压压力低警告", "description_en": "", "name_zh": "SPN522107-FMI17", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["1、氢气不足", "2、氢气手动开关未打开", "3、氢系统减压阀异常"], "diagnosis_summary": ["立即靠边停车，远离火源", "注意氢气泄漏报警"], "handling_plan": ["1、检查氢气剩余量", "2、检查氢气手动开关是否处于打开状态", "3、按1、2排查后故障无法解除，联系气瓶厂家处理"], "repair_suggestion": ["1、检查氢气剩余量", "2、检查氢气手动开关是否处于打开状态", "3、按1、2排查后故障无法解除，联系气瓶厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522107, "fmi": 18, "dtc": "", "description_zh": "氢中压压力低报警", "description_en": "", "name_zh": "SPN522107-FMI18", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["1、氢气不足", "2、氢气手动开关未打开", "3、氢系统减压阀异常"], "diagnosis_summary": ["立即靠边停车，远离火源", "注意氢气泄漏报警"], "handling_plan": ["1、检查氢气剩余量", "2、检查氢气手动开关是否处于打开状态", "3、按1、2排查后故障无法解除，联系气瓶厂家处理"], "repair_suggestion": ["1、检查氢气剩余量", "2、检查氢气手动开关是否处于打开状态", "3、按1、2排查后故障无法解除，联系气瓶厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522107, "fmi": 3, "dtc": "", "description_zh": "电磁阀S0V2控制电路短低", "description_en": "", "name_zh": "SPN522107-FMI3", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表整车故障灯", "尝试重新上电，如故障依旧请靠边停车"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522107, "fmi": 4, "dtc": "", "description_zh": "电磁阀S0V2控制电路短高", "description_en": "", "name_zh": "SPN522107-FMI4", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表整车故障灯", "尝试重新上电，如故障依旧请靠边停车"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522107, "fmi": 5, "dtc": "", "description_zh": "电磁阀S0V2控制电路开路", "description_en": "", "name_zh": "SPN522107-FMI5", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表整车故障灯", "尝试重新上电，如故障依旧请靠边停车"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522108, "fmi": 10, "dtc": "", "description_zh": "三通水阀过流故障", "description_en": "", "name_zh": "SPN522108-FMI10", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522108, "fmi": 12, "dtc": "", "description_zh": "空压机异常故障", "description_en": "", "name_zh": "SPN522108-FMI12", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["空压机故障"], "diagnosis_summary": ["注意仪表相关报警灯", "信号异常时系统会采用替代值运行"], "handling_plan": ["联系厂家处理"], "repair_suggestion": ["联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522108, "fmi": 16, "dtc": "", "description_zh": "三通水阀过温故障", "description_en": "", "name_zh": "SPN522108-FMI16", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522108, "fmi": 2, "dtc": "", "description_zh": "三通水阀通讯错误", "description_en": "", "name_zh": "SPN522108-FMI2", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522108, "fmi": 3, "dtc": "", "description_zh": "三通水阀堵转故障", "description_en": "", "name_zh": "SPN522108-FMI3", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522108, "fmi": 4, "dtc": "", "description_zh": "三通水阀电机故障", "description_en": "", "name_zh": "SPN522108-FMI4", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电机故障灯", "减速行驶，避免急加速"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522108, "fmi": 5, "dtc": "", "description_zh": "三通水阀过压故障", "description_en": "", "name_zh": "SPN522108-FMI5", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522108, "fmi": 6, "dtc": "", "description_zh": "三通水阀欠压故障", "description_en": "", "name_zh": "SPN522108-FMI6", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522109, "fmi": 16, "dtc": "", "description_zh": "水泵异常故障", "description_en": "", "name_zh": "SPN522109-FMI16", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["水泵故障"], "diagnosis_summary": ["注意仪表相关报警灯", "信号异常时系统会采用替代值运行"], "handling_plan": ["联系厂家处理"], "repair_suggestion": ["联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522109, "fmi": 6, "dtc": "", "description_zh": "暖风水泵堵转/过流故障", "description_en": "", "name_zh": "SPN522109-FMI6", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522110, "fmi": 10, "dtc": "", "description_zh": "EXV-大口径EXV阀失速故障", "description_en": "", "name_zh": "SPN522110-FMI10", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522110, "fmi": 12, "dtc": "", "description_zh": "VNT阀卡滞故障", "description_en": "", "name_zh": "SPN522110-FMI12", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["VNT未开到位等"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["联系厂家处理"], "repair_suggestion": ["联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522110, "fmi": 16, "dtc": "", "description_zh": "EXV-大口径EXV阀过温故障", "description_en": "", "name_zh": "SPN522110-FMI16", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522110, "fmi": 2, "dtc": "", "description_zh": "EXV-大口径EXV阀通讯故障", "description_en": "", "name_zh": "SPN522110-FMI2", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522110, "fmi": 3, "dtc": "", "description_zh": "EXV-大口径EXV阀过压故障", "description_en": "", "name_zh": "SPN522110-FMI3", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522110, "fmi": 4, "dtc": "", "description_zh": "EXV-大口径EXV阀欠压故障", "description_en": "", "name_zh": "SPN522110-FMI4", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522111, "fmi": 12, "dtc": "", "description_zh": "VNT阀位置传感器故障", "description_en": "", "name_zh": "SPN522111-FMI12", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["传感器失效"], "diagnosis_summary": ["注意仪表相关报警灯", "信号异常时系统会采用替代值运行"], "handling_plan": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "repair_suggestion": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522111, "fmi": 6, "dtc": "101756/101757", "description_zh": "换挡电机故障（温度偏高）", "description_en": "", "name_zh": "SPN522111-FMI6", "brand": "龙擎", "system": "TCU(绿控)", "controller": "TCU(绿控)", "category": "TCU(绿控)", "ecu_type": "TCU(绿控)", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器元件老化导致信号漂移", "线束接触电阻增大", "ECU标定数据偏差"], "diagnosis_summary": ["观察仪表温度指示是否正常", "如读数明显异常请尽快检修"], "handling_plan": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "repair_suggestion": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522111, "fmi": 8, "dtc": "01756/01757", "description_zh": "换挡电机严重故障（过温）", "description_en": "", "name_zh": "SPN522111-FMI8", "brand": "龙擎", "system": "TCU(绿控)", "controller": "TCU(绿控)", "category": "TCU(绿控)", "ecu_type": "TCU(绿控)", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522112, "fmi": 12, "dtc": "", "description_zh": "背压阀的流阻异常故障", "description_en": "", "name_zh": "SPN522112-FMI12", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["传感器失效"], "diagnosis_summary": ["注意仪表相关报警灯", "信号异常时系统会采用替代值运行"], "handling_plan": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "repair_suggestion": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522113, "fmi": 12, "dtc": "", "description_zh": "3-右电机冷却风扇失效故障", "description_en": "", "name_zh": "SPN522113-FMI12", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电机故障灯", "减速行驶，避免急加速"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522113, "fmi": 16, "dtc": "", "description_zh": "旁通阀开度偏差大报警", "description_en": "", "name_zh": "SPN522113-FMI16", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["传感器失效"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "repair_suggestion": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522114, "fmi": 12, "dtc": "", "description_zh": "旁通阀位置传感器异常故障", "description_en": "", "name_zh": "SPN522114-FMI12", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["传感器失效"], "diagnosis_summary": ["注意仪表相关报警灯", "信号异常时系统会采用替代值运行"], "handling_plan": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "repair_suggestion": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522114, "fmi": 3, "dtc": "", "description_zh": "快充压缩机出口PT1压力信号短高", "description_en": "", "name_zh": "SPN522114-FMI3", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表相关报警灯", "信号异常时系统会采用替代值运行"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522114, "fmi": 4, "dtc": "", "description_zh": "快充压缩机出口PT1压力信号短低", "description_en": "", "name_zh": "SPN522114-FMI4", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表相关报警灯", "信号异常时系统会采用替代值运行"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522115, "fmi": 12, "dtc": "", "description_zh": "散热器出口温度传感器故障", "description_en": "", "name_zh": "SPN522115-FMI12", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["传感器失效"], "diagnosis_summary": ["注意仪表温度报警", "降低功率行驶或停车冷却"], "handling_plan": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "repair_suggestion": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522115, "fmi": 3, "dtc": "", "description_zh": "快充压缩机进口PT5压力信号短高", "description_en": "", "name_zh": "SPN522115-FMI3", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表相关报警灯", "信号异常时系统会采用替代值运行"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522115, "fmi": 4, "dtc": "", "description_zh": "快充压缩机进口PT5压力信号短低", "description_en": "", "name_zh": "SPN522115-FMI4", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表相关报警灯", "信号异常时系统会采用替代值运行"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522116, "fmi": 15, "dtc": "", "description_zh": "FCU和电导率通讯轻微故障", "description_en": "", "name_zh": "SPN522116-FMI15", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["1、供电异常", "2、干扰", "3、控制器故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["1、排查供电", "2、测试控制器功能是否正常", "3、重新上下电", "4、排查干扰"], "repair_suggestion": ["1、排查供电", "2、测试控制器功能是否正常", "3、重新上下电", "4、排查干扰"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522116, "fmi": 19, "dtc": "", "description_zh": "FCU和电导率通讯故障", "description_en": "", "name_zh": "SPN522116-FMI19", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["1、供电异常", "2、干扰", "3、控制器故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["1、排查供电", "2、测试控制器功能是否正常", "3、重新上下电", "4、排查干扰"], "repair_suggestion": ["1、排查供电", "2、测试控制器功能是否正常", "3、重新上下电", "4、排查干扰"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522116, "fmi": 3, "dtc": "", "description_zh": "快充压缩机进口PT5温度信号短高", "description_en": "", "name_zh": "SPN522116-FMI3", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表温度报警", "降低功率行驶或停车冷却"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522116, "fmi": 4, "dtc": "", "description_zh": "快充压缩机进口PT5温度信号短低", "description_en": "", "name_zh": "SPN522116-FMI4", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表温度报警", "降低功率行驶或停车冷却"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522117, "fmi": 15, "dtc": "", "description_zh": "FCU和加热器通讯轻微故障", "description_en": "", "name_zh": "SPN522117-FMI15", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["1、供电异常", "2、干扰", "3、控制器故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["1、排查供电", "2、测试控制器功能是否正常", "3、重新上下电", "4、排查干扰"], "repair_suggestion": ["1、排查供电", "2、测试控制器功能是否正常", "3、重新上下电", "4、排查干扰"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522117, "fmi": 19, "dtc": "", "description_zh": "FCU和加热器通讯故障", "description_en": "", "name_zh": "SPN522117-FMI19", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["1、供电异常", "2、干扰", "3、控制器故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["1、排查供电", "2、测试控制器功能是否正常", "3、重新上下电", "4、排查干扰"], "repair_suggestion": ["1、排查供电", "2、测试控制器功能是否正常", "3、重新上下电", "4、排查干扰"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522117, "fmi": 3, "dtc": "", "description_zh": "快充压缩机出口PT6温度信号短高", "description_en": "", "name_zh": "SPN522117-FMI3", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表温度报警", "降低功率行驶或停车冷却"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522118, "fmi": 15, "dtc": "", "description_zh": "FCU和空气出口湿度传感器通讯轻微故障", "description_en": "", "name_zh": "SPN522118-FMI15", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["1、供电异常", "2、干扰", "3、控制器故障"], "diagnosis_summary": ["注意仪表相关报警灯", "信号异常时系统会采用替代值运行"], "handling_plan": ["1、排查供电", "2、测试控制器功能是否正常", "3、重新上下电", "4、排查干扰"], "repair_suggestion": ["1、排查供电", 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"护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表温度报警", "降低功率行驶或停车冷却"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522118, "fmi": 4, "dtc": "", "description_zh": "暖风出-水温度传感器7信号短低", "description_en": "", "name_zh": "SPN522118-FMI4", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表温度报警", "降低功率行驶或停车冷却"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522119, "fmi": 15, "dtc": "", "description_zh": "FCU和空气入口湿度传感器通讯轻微故障", "description_en": "", "name_zh": "SPN522119-FMI15", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", 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{"spn": 522119, "fmi": 4, "dtc": "", "description_zh": "电堆空气入口湿度传感器开路/短路", "description_en": "", "name_zh": "SPN522119-FMI4", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["传感器失效"], "diagnosis_summary": ["注意仪表相关报警灯", "信号异常时系统会采用替代值运行"], "handling_plan": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "repair_suggestion": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522120, "fmi": 15, "dtc": "", "description_zh": "FCU和旁路节气门通讯轻微故障", "description_en": "", "name_zh": "SPN522120-FMI15", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["1、供电异常", "2、干扰", "3、控制器故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": 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"repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522122, "fmi": 24, "dtc": "", "description_zh": "电池PTC内部故障", "description_en": "", "name_zh": "SPN522122-FMI24", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522122, "fmi": 25, "dtc": "", "description_zh": "PTC1 干烧", "description_en": "", "name_zh": "SPN522122-FMI25", "brand": "龙擎", "system": "DFCV", "controller": "DFCV", "category": "DFCV", "ecu_type": "DFCV", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["PTC1"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["更换PTC"], "repair_suggestion": ["更换PTC"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522122, "fmi": 3, "dtc": "", "description_zh": "电池PTC过压故障", "description_en": "", "name_zh": "SPN522122-FMI3", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522122, "fmi": 4, "dtc": "", "description_zh": "电池PTC欠压故障", "description_en": "", "name_zh": "SPN522122-FMI4", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522122, "fmi": 5, "dtc": "", "description_zh": "PTC1 IGBT故障", "description_en": "", "name_zh": "SPN522122-FMI5", "brand": "龙擎", "system": "DFCV", "controller": "DFCV", "category": "DFCV", "ecu_type": "DFCV", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["PTC1"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["更换PTC"], "repair_suggestion": ["更换PTC"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522122, "fmi": 6, "dtc": "", "description_zh": "电池PTC长时过流故障", "description_en": "", "name_zh": "SPN522122-FMI6", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522122, "fmi": 7, "dtc": "", "description_zh": "PTC加热器故障", "description_en": "", "name_zh": "SPN522122-FMI7", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["传感器失效"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "repair_suggestion": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522123, "fmi": 12, "dtc": "", "description_zh": "PTC1 2级故障", "description_en": "", "name_zh": "SPN522123-FMI12", "brand": "龙擎", "system": "DFCV", "controller": "DFCV", "category": "DFCV", "ecu_type": "DFCV", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["PTC1"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["/"], "repair_suggestion": ["/"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522123, "fmi": 5, "dtc": "", "description_zh": "常电继电器开路", "description_en": "", "name_zh": "SPN522123-FMI5", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["传感器失效"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "repair_suggestion": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522124, "fmi": 18, "dtc": "", "description_zh": "电机冷却液液位低", "description_en": "", "name_zh": "SPN522124-FMI18", "brand": "龙擎", "system": "DFCV", "controller": "DFCV", "category": "DFCV", "ecu_type": "DFCV", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["PTC2"], "diagnosis_summary": ["注意仪表相关报警灯", "尽快安排检修"], "handling_plan": ["/"], "repair_suggestion": ["/"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522124, "fmi": 3, "dtc": "", "description_zh": "电堆电压传感器开路/短路", "description_en": "", "name_zh": "SPN522124-FMI3", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["传感器失效"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "repair_suggestion": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522124, "fmi": 5, "dtc": "", "description_zh": "电堆电流传感器开路/短路", "description_en": "", "name_zh": "SPN522124-FMI5", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["传感器失效"], "diagnosis_summary": ["注意仪表相关报警灯", "信号异常时系统会采用替代值运行"], "handling_plan": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "repair_suggestion": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522125, "fmi": 15, "dtc": "", "description_zh": "电堆空气出口压力高", "description_en": "", "name_zh": "SPN522125-FMI15", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["空气路异常"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "repair_suggestion": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522125, "fmi": 16, "dtc": "", "description_zh": "电堆空气出口压力过高", "description_en": "", "name_zh": "SPN522125-FMI16", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["空气路异常"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "repair_suggestion": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522125, "fmi": 18, "dtc": "", "description_zh": "电池冷却液液位低", "description_en": "", "name_zh": "SPN522125-FMI18", "brand": "龙擎", "system": "DFCV", "controller": "DFCV", "category": "DFCV", "ecu_type": "DFCV", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["PTC2"], "diagnosis_summary": ["注意仪表相关报警灯", "尽快安排检修"], "handling_plan": ["/"], "repair_suggestion": ["/"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522126, "fmi": 18, "dtc": "", "description_zh": "电堆氢气出口压力过低", "description_en": "", "name_zh": "SPN522126-FMI18", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["氢气路异常"], "diagnosis_summary": ["立即靠边停车，远离火源", "注意氢气泄漏报警"], "handling_plan": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "repair_suggestion": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522126, "fmi": 3, "dtc": "", "description_zh": "主压缩机出口PT2温度信号短高", "description_en": "", "name_zh": "SPN522126-FMI3", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表温度报警", "降低功率行驶或停车冷却"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522126, "fmi": 4, "dtc": "", "description_zh": "主压缩机出口PT2温度信号短低", "description_en": "", "name_zh": "SPN522126-FMI4", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表温度报警", "降低功率行驶或停车冷却"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522127, "fmi": 10, "dtc": "", "description_zh": "高压风扇转速监控故障", "description_en": "", "name_zh": "SPN522127-FMI10", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表高压报警灯", "禁止触摸高压部件"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522127, "fmi": 12, "dtc": "", "description_zh": "电堆氢气浓度传感器1失效", "description_en": "", "name_zh": "SPN522127-FMI12", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["传感器失效"], "diagnosis_summary": ["立即靠边停车，远离火源", "注意氢气泄漏报警"], "handling_plan": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "repair_suggestion": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522127, "fmi": 16, "dtc": "", "description_zh": "高压风扇矢量电流监控故障", "description_en": "", "name_zh": "SPN522127-FMI16", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表高压报警灯", "禁止触摸高压部件"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522127, "fmi": 2, "dtc": "", "description_zh": "高压风扇电机控制器相电流传感器零漂故障", "description_en": "", "name_zh": "SPN522127-FMI2", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表整车故障灯", "尝试重新上电，如故障依旧请靠边停车"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522127, "fmi": 20, "dtc": "", "description_zh": "高压风扇系统自检故障", "description_en": "", "name_zh": "SPN522127-FMI20", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表高压报警灯", "禁止触摸高压部件"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522127, "fmi": 21, "dtc": "", "description_zh": "高压风扇旋变故障", "description_en": "", "name_zh": "SPN522127-FMI21", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电机故障灯", "减速行驶，避免急加速"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522127, "fmi": 22, "dtc": "", "description_zh": "高压风扇母线电压传感器故障", "description_en": "", "name_zh": "SPN522127-FMI22", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522127, "fmi": 3, "dtc": "", "description_zh": "高压风扇电机控制器相电流传感器故障", "description_en": "", "name_zh": "SPN522127-FMI3", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表整车故障灯", "尝试重新上电，如故障依旧请靠边停车"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522127, "fmi": 4, "dtc": "", "description_zh": "高压风扇电机控制器高压过压故障", "description_en": "", "name_zh": "SPN522127-FMI4", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表整车故障灯", "尝试重新上电，如故障依旧请靠边停车"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522127, "fmi": 5, "dtc": "", "description_zh": "电堆氢气浓度传感器1开路", "description_en": "", "name_zh": "SPN522127-FMI5", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["传感器失效"], "diagnosis_summary": ["立即靠边停车，远离火源", "注意氢气泄漏报警"], "handling_plan": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "repair_suggestion": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522127, "fmi": 6, "dtc": "", "description_zh": "高压风扇硬件过流故障", "description_en": "", "name_zh": "SPN522127-FMI6", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522128, "fmi": 12, "dtc": "", "description_zh": "电堆氢气浓度传感器2失效", "description_en": "", "name_zh": "SPN522128-FMI12", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["传感器失效"], "diagnosis_summary": ["立即靠边停车，远离火源", "注意氢气泄漏报警"], "handling_plan": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "repair_suggestion": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522128, "fmi": 2, "dtc": "", "description_zh": "主压缩机通讯故障", "description_en": "", "name_zh": "SPN522128-FMI2", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522128, "fmi": 5, "dtc": "", "description_zh": "电堆氢气浓度传感器2开路", "description_en": "", "name_zh": "SPN522128-FMI5", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["传感器失效"], "diagnosis_summary": ["立即靠边停车，远离火源", "注意氢气泄漏报警"], "handling_plan": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "repair_suggestion": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522129, "fmi": 15, "dtc": "", "description_zh": "电堆水阻大", "description_en": "", "name_zh": "SPN522129-FMI15", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["电堆冷却水路异常"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "repair_suggestion": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522129, "fmi": 2, "dtc": "", "description_zh": "快充压缩机通讯故障", "description_en": "", "name_zh": "SPN522129-FMI2", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522130, "fmi": 10, "dtc": "", "description_zh": "EXV8-Evap前EXV阀失速故障", "description_en": "", "name_zh": "SPN522130-FMI10", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522130, "fmi": 12, "dtc": "", "description_zh": "EXV8-Evap前EXV阀短路故障", "description_en": "", "name_zh": "SPN522130-FMI12", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522130, "fmi": 15, "dtc": "", "description_zh": "空压机出口压力高", "description_en": "", "name_zh": "SPN522130-FMI15", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["空气路异常"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "repair_suggestion": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522130, "fmi": 2, "dtc": "", "description_zh": "EXV8-Evap前EXV阀通讯故障", "description_en": "", "name_zh": "SPN522130-FMI2", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522130, "fmi": 3, "dtc": "", "description_zh": "EXV8-Evap前EXV阀过压故障", "description_en": "", "name_zh": "SPN522130-FMI3", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522130, "fmi": 4, "dtc": "", "description_zh": "EXV8-Evap前EXV阀欠压故障", "description_en": "", "name_zh": "SPN522130-FMI4", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522130, "fmi": 5, "dtc": "", "description_zh": "EXV8-Evap前EXV阀开路故障", "description_en": "", "name_zh": "SPN522130-FMI5", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522131, "fmi": 3, "dtc": "", "description_zh": "主Chiller出口PT7温度信号短高", "description_en": "", "name_zh": "SPN522131-FMI3", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表温度报警", "降低功率行驶或停车冷却"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522131, "fmi": 4, "dtc": "", "description_zh": "主Chiller出口PT7温度信号短低", "description_en": "", "name_zh": "SPN522131-FMI4", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表温度报警", "降低功率行驶或停车冷却"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522132, "fmi": 12, "dtc": "", "description_zh": "排水阀1失效", "description_en": "", "name_zh": "SPN522132-FMI12", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["传感器失效"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "repair_suggestion": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522132, "fmi": 5, "dtc": "", "description_zh": "排水阀1开路/短路", "description_en": "", "name_zh": "SPN522132-FMI5", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["传感器失效"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "repair_suggestion": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522133, "fmi": 12, "dtc": "", "description_zh": "喷嘴阀失效-直通", "description_en": "", "name_zh": "SPN522133-FMI12", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["传感器失效"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "repair_suggestion": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522133, "fmi": 16, "dtc": "", "description_zh": "喷嘴阀失效-比例偏高", "description_en": "", "name_zh": "SPN522133-FMI16", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["传感器失效"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "repair_suggestion": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522133, "fmi": 3, "dtc": "", "description_zh": "水冷冷凝器出口PT3压力信号短高", "description_en": "", "name_zh": "SPN522133-FMI3", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表相关报警灯", "信号异常时系统会采用替代值运行"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522133, "fmi": 4, "dtc": "", "description_zh": "水冷冷凝器出口PT3压力信号短低", "description_en": "", "name_zh": "SPN522133-FMI4", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表相关报警灯", "信号异常时系统会采用替代值运行"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522133, "fmi": 5, "dtc": "", "description_zh": "喷嘴阀开路", "description_en": "", "name_zh": "SPN522133-FMI5", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["传感器失效"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "repair_suggestion": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522133, "fmi": 8, "dtc": "", "description_zh": "喷嘴阀控制异常", "description_en": "", "name_zh": "SPN522133-FMI8", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["传感器失效"], "diagnosis_summary": ["注意仪表整车故障灯", "尝试重新上电，如故障依旧请靠边停车"], "handling_plan": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "repair_suggestion": ["1、重新上电", "2、按1执行后故障无法解除，联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522134, "fmi": 3, "dtc": "", "description_zh": "主Chiller出口PT7压力信号短高", "description_en": "", "name_zh": "SPN522134-FMI3", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表相关报警灯", "信号异常时系统会采用替代值运行"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522134, "fmi": 4, "dtc": "", "description_zh": "主Chiller出口PT7压力信号短低", "description_en": "", "name_zh": "SPN522134-FMI4", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表相关报警灯", "信号异常时系统会采用替代值运行"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522135, "fmi": 18, "dtc": "", "description_zh": "整车绝缘值低", "description_en": "", "name_zh": "SPN522135-FMI18", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["绝缘低"], "diagnosis_summary": ["注意仪表整车故障灯", "尝试重新上电，如故障依旧请靠边停车"], "handling_plan": ["排查整车绝缘"], "repair_suggestion": ["排查整车绝缘"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522135, "fmi": 3, "dtc": "", "description_zh": "风冷冷凝器出口PT4压力信号短高", "description_en": "", "name_zh": "SPN522135-FMI3", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表相关报警灯", "信号异常时系统会采用替代值运行"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522135, "fmi": 4, "dtc": "", "description_zh": "风冷冷凝器出口PT4压力信号短低", "description_en": "", "name_zh": "SPN522135-FMI4", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表相关报警灯", "信号异常时系统会采用替代值运行"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522136, "fmi": 2, "dtc": "", "description_zh": "水温传感器2异常故障", "description_en": "", "name_zh": "SPN522136-FMI2", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["传感器对电源短路，或者开路/对地短路"], "diagnosis_summary": ["注意仪表相关报警灯", "信号异常时系统会采用替代值运行"], "handling_plan": ["联系厂家处理"], "repair_suggestion": ["联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522136, "fmi": 3, "dtc": "", "description_zh": "水冷冷凝器出口PT3温度信号短高", "description_en": "", "name_zh": "SPN522136-FMI3", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表温度报警", "降低功率行驶或停车冷却"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522136, "fmi": 4, "dtc": "", "description_zh": "水冷冷凝器出口PT3温度信号短低", "description_en": "", "name_zh": "SPN522136-FMI4", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表温度报警", "降低功率行驶或停车冷却"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522138, "fmi": 16, "dtc": "", "description_zh": "散热器出口温度过高", "description_en": "", "name_zh": "SPN522138-FMI16", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["冷却子系统工作异常"], "diagnosis_summary": ["注意仪表温度报警", "降低功率行驶或停车冷却"], "handling_plan": ["联系厂家处理"], "repair_suggestion": ["联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522138, "fmi": 3, "dtc": "", "description_zh": "风冷冷凝器出口PT4温度信号短高", "description_en": "", "name_zh": "SPN522138-FMI3", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表温度报警", "降低功率行驶或停车冷却"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522138, "fmi": 4, "dtc": "", "description_zh": "风冷冷凝器出口PT4温度信号短低", "description_en": "", "name_zh": "SPN522138-FMI4", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表温度报警", "降低功率行驶或停车冷却"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522138, "fmi": 5, "dtc": "", "description_zh": "加热膜断路（预留）", "description_en": "", "name_zh": "SPN522138-FMI5", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["当加热膜接触器和主负接触器正常吸合时，加热膜接触器外端电压正常，且其它高压接触器处于断开状态，系统电流为0。"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522138, "fmi": 6, "dtc": "", "description_zh": "加热膜短路（预留）", "description_en": "", "name_zh": "SPN522138-FMI6", "brand": "东风新能源", "system": "T1-BMS", "controller": "T1-BMS", "category": "T1-BMS", "ecu_type": "T1-BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["当加热膜接触器和主负接触器正常吸合时，加热膜接触器外端电压正常，且其它高压接触器处于断开状态，系统电流超额定电流1.5倍。"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522139, "fmi": 1, "dtc": "", "description_zh": "充电绝缘阻值低", "description_en": "", "name_zh": "SPN522139-FMI1", "brand": "龙擎", "system": "动力电池系统", "controller": "动力电池系统", "category": "动力电池系统", "ecu_type": "动力电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["充电高压回路"], "diagnosis_summary": ["注意仪表相关报警灯", "尽快安排检修"], "handling_plan": ["更换充电桩充电查看是否仍有充电绝缘报警。 如果没有复现，则充电绝缘问题系充电桩绝缘异常，车辆无故障。 如果复现，则在拔出充电枪后，根据行车绝缘过低故障检查步骤进行排查。"], "repair_suggestion": ["更换充电桩充电查看是否仍有充电绝缘报警。 如果没有复现，则充电绝缘问题系充电桩绝缘异常，车辆无故障。 如果复现，则在拔出充电枪后，根据行车绝缘过低故障检查步骤进行排查。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522139, "fmi": 10, "dtc": "", "description_zh": "EXV3-快充chiller2前EXV阀失速故障", "description_en": "", "name_zh": "SPN522139-FMI10", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522139, "fmi": 12, "dtc": "", "description_zh": "EXV3-快充chiller2前EXV阀短路故障", "description_en": "", "name_zh": "SPN522139-FMI12", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522139, "fmi": 16, "dtc": "", "description_zh": "冷却液出堆压力过高限功/故障", "description_en": "", "name_zh": "SPN522139-FMI16", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["冷却回路堵塞"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["联系厂家处理"], "repair_suggestion": ["联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522139, "fmi": 2, "dtc": "", "description_zh": "EXV3-快充chiller2前EXV阀通讯故障", "description_en": "", "name_zh": "SPN522139-FMI2", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522139, "fmi": 3, "dtc": "", "description_zh": "EXV3-快充chiller2前EXV阀过压故障", "description_en": "", "name_zh": "SPN522139-FMI3", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522139, "fmi": 4, "dtc": "", "description_zh": "EXV3-快充chiller2前EXV阀欠压故障", "description_en": "", "name_zh": "SPN522139-FMI4", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522139, "fmi": 5, "dtc": "", "description_zh": "EXV3-快充chiller2前EXV阀开路故障", "description_en": "", "name_zh": "SPN522139-FMI5", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522140, "fmi": 12, "dtc": "", "description_zh": "4-左电机冷却风扇失效故障", "description_en": "", "name_zh": "SPN522140-FMI12", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电机故障灯", "减速行驶，避免急加速"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522140, "fmi": 16, "dtc": "", "description_zh": "高压自检超时", "description_en": "", "name_zh": "SPN522140-FMI16", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["燃电DCDC工作异常"], "diagnosis_summary": ["注意仪表高压报警灯", "禁止触摸高压部件"], "handling_plan": ["联系厂家处理"], "repair_suggestion": ["联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522140, "fmi": 7, "dtc": "", "description_zh": "未收到EBC1报文", "description_en": "", "name_zh": "SPN522140-FMI7", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "红灯", "trigger_condition": [], "diagnosis_summary": ["注意仪表通信故障灯", "尝试重新上电"], "handling_plan": ["检查EBS控制器"], "repair_suggestion": ["检查EBS控制器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522141, "fmi": 0, "dtc": "", "description_zh": "PTC2 发热芯短路", "description_en": "", "name_zh": "SPN522141-FMI0", "brand": "龙擎", "system": "DFCV", "controller": "DFCV", "category": "DFCV", "ecu_type": "DFCV", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["PTC2"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["更换PTC"], "repair_suggestion": ["更换PTC"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522141, "fmi": 1, "dtc": "", "description_zh": "PTC2 高压反接", "description_en": "", "name_zh": "SPN522141-FMI1", "brand": "龙擎", "system": "DFCV", "controller": "DFCV", "category": "DFCV", "ecu_type": "DFCV", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["PTC2"], "diagnosis_summary": ["注意仪表相关报警灯", "避免高负荷运行"], "handling_plan": ["更换PTC"], "repair_suggestion": ["更换PTC"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522141, "fmi": 14, "dtc": "", "description_zh": "响应整车急停指令", "description_en": "", "name_zh": "SPN522141-FMI14", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["整车异常"], "diagnosis_summary": ["注意仪表整车故障灯", "尝试重新上电，如故障依旧请靠边停车"], "handling_plan": ["重新上电"], "repair_suggestion": ["重新上电"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522141, "fmi": 16, "dtc": "", "description_zh": "空调PTC过温故障", "description_en": "", "name_zh": "SPN522141-FMI16", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522141, "fmi": 2, "dtc": "", "description_zh": "空调PTC通讯故障", "description_en": "", "name_zh": "SPN522141-FMI2", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522141, "fmi": 20, "dtc": "", "description_zh": "PTC2 1级故障", "description_en": "", "name_zh": "SPN522141-FMI20", "brand": "龙擎", "system": "DFCV", "controller": "DFCV", "category": "DFCV", "ecu_type": "DFCV", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["PTC2"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["更换PTC"], "repair_suggestion": ["更换PTC"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522141, "fmi": 21, "dtc": "", "description_zh": "空调PTC瞬时过流故障", "description_en": "", "name_zh": "SPN522141-FMI21", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522141, "fmi": 22, "dtc": "", "description_zh": "空调PTC温度传感器故障", "description_en": "", "name_zh": "SPN522141-FMI22", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表温度报警", "降低功率行驶或停车冷却"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522141, "fmi": 24, "dtc": "", "description_zh": "空调PTC内部故障", "description_en": "", "name_zh": "SPN522141-FMI24", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522141, "fmi": 25, "dtc": "", "description_zh": "PTC2 干烧", "description_en": "", "name_zh": "SPN522141-FMI25", "brand": "龙擎", "system": "DFCV", "controller": "DFCV", "category": "DFCV", "ecu_type": "DFCV", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["PTC2"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["更换PTC"], "repair_suggestion": ["更换PTC"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522141, "fmi": 3, "dtc": "", "description_zh": "空调PTC过压故障", "description_en": "", "name_zh": "SPN522141-FMI3", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522141, "fmi": 4, "dtc": "", "description_zh": "空调PTC欠压故障", "description_en": "", "name_zh": "SPN522141-FMI4", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522141, "fmi": 5, "dtc": "", "description_zh": "PTC2 IGBT故障", "description_en": "", "name_zh": "SPN522141-FMI5", "brand": "龙擎", "system": "DFCV", "controller": "DFCV", "category": "DFCV", "ecu_type": "DFCV", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["PTC2"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["更换PTC"], "repair_suggestion": ["更换PTC"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522141, "fmi": 6, "dtc": "", "description_zh": "空调PTC长时过流故障", "description_en": "", "name_zh": "SPN522141-FMI6", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522142, "fmi": 0, "dtc": "", "description_zh": "充电时放电电流过大", "description_en": "", "name_zh": "SPN522142-FMI0", "brand": "龙擎", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "1.黄色报警灯点亮", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522142, "fmi": 12, "dtc": "", "description_zh": "PTC2 2级故障", "description_en": "", "name_zh": "SPN522142-FMI12", "brand": "龙擎", "system": "DFCV", "controller": "DFCV", "category": "DFCV", "ecu_type": "DFCV", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["PTC2"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["/"], "repair_suggestion": ["/"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522142, "fmi": 7, "dtc": "", "description_zh": "未收到LSS1", "description_en": "", "name_zh": "SPN522142-FMI7", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "红灯", "trigger_condition": [], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["检查LSCU控制器"], "repair_suggestion": ["检查LSCU控制器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522143, "fmi": 1, "dtc": "", "description_zh": "氢泵不工作", "description_en": "", "name_zh": "SPN522143-FMI1", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["氢泵异常"], "diagnosis_summary": ["立即靠边停车，远离火源", "注意氢气泄漏报警"], "handling_plan": ["联系厂家处理"], "repair_suggestion": ["联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522143, "fmi": 13, "dtc": "", "description_zh": "氢泵实际转速与目标不一致", "description_en": "", "name_zh": "SPN522143-FMI13", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["氢泵异常"], "diagnosis_summary": ["立即靠边停车，远离火源", "注意氢气泄漏报警"], "handling_plan": ["联系厂家处理"], "repair_suggestion": ["联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522143, "fmi": 2, "dtc": "", "description_zh": "电机高压冷却水泵通讯故障", "description_en": "", "name_zh": "SPN522143-FMI2", "brand": "龙擎", "system": "DFCV", "controller": "DFCV", "category": "DFCV", "ecu_type": "DFCV", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["电机高压冷却水泵"], "diagnosis_summary": ["注意仪表相关报警灯", "避免高负荷运行"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册排查具体故障点"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册排查具体故障点"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522143, "fmi": 5, "dtc": "", "description_zh": "电子锁故障", "description_en": "", "name_zh": "SPN522143-FMI5", "brand": "龙擎", "system": "动力电池系统", "controller": "动力电池系统", "category": "动力电池系统", "ecu_type": "动力电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["充电插座"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["/"], "repair_suggestion": ["/"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522143, "fmi": 7, "dtc": "", "description_zh": "未收到SWIO2 档位", "description_en": "", "name_zh": "SPN522143-FMI7", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "红灯", "trigger_condition": [], "diagnosis_summary": ["注意仪表变速箱故障灯", "停车后尝试重新启动"], "handling_plan": ["检查BDCU控制器"], "repair_suggestion": ["检查BDCU控制器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522144, "fmi": 1, "dtc": "", "description_zh": "空压机不工作", "description_en": "", "name_zh": "SPN522144-FMI1", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["空压机异常"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["联系厂家处理"], "repair_suggestion": ["联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522144, "fmi": 10, "dtc": "", "description_zh": "六通水阀电机失速故障", "description_en": "", "name_zh": "SPN522144-FMI10", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电机故障灯", "减速行驶，避免急加速"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522144, "fmi": 12, "dtc": "", "description_zh": "六通水阀电机短路故障", "description_en": "", "name_zh": "SPN522144-FMI12", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电机故障灯", "减速行驶，避免急加速"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522144, "fmi": 13, "dtc": "", "description_zh": "空压机实际转速与目标不一致", "description_en": "", "name_zh": "SPN522144-FMI13", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["空压机异常"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["联系厂家处理"], "repair_suggestion": ["联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522144, "fmi": 16, "dtc": "", "description_zh": "六通水阀电机过温故障", "description_en": "", "name_zh": "SPN522144-FMI16", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522144, "fmi": 2, "dtc": "", "description_zh": "六通水阀通讯故障", "description_en": "", "name_zh": "SPN522144-FMI2", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522144, "fmi": 3, "dtc": "", "description_zh": "六通水阀过压故障", "description_en": "", "name_zh": "SPN522144-FMI3", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522144, "fmi": 4, "dtc": "", "description_zh": "六通水阀欠压故障", "description_en": "", "name_zh": "SPN522144-FMI4", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522144, "fmi": 5, "dtc": "", "description_zh": "火警探测器故障", "description_en": "", "name_zh": "SPN522144-FMI5", "brand": "龙擎", "system": "动力电池系统", "controller": "动力电池系统", "category": "动力电池系统", "ecu_type": "动力电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["电池包"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["如出现此故障报警则联系电池供应商维修。"], "repair_suggestion": ["如出现此故障报警则联系电池供应商维修。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522144, "fmi": 7, "dtc": "", "description_zh": "未收到TCO1车速", "description_en": "", "name_zh": "SPN522144-FMI7", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "红灯", "trigger_condition": [], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["检查IC控制器"], "repair_suggestion": ["检查IC控制器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522145, "fmi": 1, "dtc": "", "description_zh": "水泵不工作", "description_en": "", "name_zh": "SPN522145-FMI1", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["水泵异常"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["联系厂家处理"], "repair_suggestion": ["联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522145, "fmi": 10, "dtc": "", "description_zh": "五通水阀电机失速故障", "description_en": "", "name_zh": "SPN522145-FMI10", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电机故障灯", "减速行驶，避免急加速"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522145, "fmi": 12, "dtc": "", "description_zh": "五通水阀电机短路故障", "description_en": "", "name_zh": "SPN522145-FMI12", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电机故障灯", "减速行驶，避免急加速"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522145, "fmi": 13, "dtc": "", "description_zh": "水泵实际转速与目标不一致", "description_en": "", "name_zh": "SPN522145-FMI13", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["水泵异常"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["联系厂家处理"], "repair_suggestion": ["联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522145, "fmi": 16, "dtc": "", "description_zh": "五通水阀电机过温故障", "description_en": "", "name_zh": "SPN522145-FMI16", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522145, "fmi": 2, "dtc": "", "description_zh": "五通水阀通讯故障", "description_en": "", "name_zh": "SPN522145-FMI2", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522145, "fmi": 3, "dtc": "", "description_zh": "五通水阀过压故障", "description_en": "", "name_zh": "SPN522145-FMI3", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522145, "fmi": 4, "dtc": "", "description_zh": "五通水阀欠压故障", "description_en": "", "name_zh": "SPN522145-FMI4", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522145, "fmi": 5, "dtc": "", "description_zh": "五通水阀电机开路故障", "description_en": "", "name_zh": "SPN522145-FMI5", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电机故障灯", "减速行驶，避免急加速"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522145, "fmi": 7, "dtc": "", "description_zh": "未收到ACCA", "description_en": "", "name_zh": "SPN522145-FMI7", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["检查AC控制器"], "repair_suggestion": ["检查AC控制器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522146, "fmi": 10, "dtc": "", "description_zh": "EXV2-主chiller前EXV阀失速故障", "description_en": "", "name_zh": "SPN522146-FMI10", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522146, "fmi": 12, "dtc": "", "description_zh": "EXV2-主chiller前EXV阀短路故障", "description_en": "", "name_zh": "SPN522146-FMI12", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522146, "fmi": 13, "dtc": "", "description_zh": "出堆截止阀卡滞", "description_en": "", "name_zh": "SPN522146-FMI13", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["出堆截止阀异常"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["联系厂家处理"], "repair_suggestion": ["联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522146, "fmi": 16, "dtc": "", "description_zh": "EXV2-主chiller前EXV阀过温故障", "description_en": "", "name_zh": "SPN522146-FMI16", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522146, "fmi": 2, "dtc": "", "description_zh": "出堆截止阀冻住", "description_en": "", "name_zh": "SPN522146-FMI2", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["出堆截止阀异常"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["联系厂家处理"], "repair_suggestion": ["联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522146, "fmi": 3, "dtc": "", "description_zh": "EXV2-主chiller前EXV阀过压故障", "description_en": "", "name_zh": "SPN522146-FMI3", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522146, "fmi": 4, "dtc": "", "description_zh": "EXV2-主chiller前EXV阀过压故障", "description_en": "", "name_zh": "SPN522146-FMI4", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522146, "fmi": 5, "dtc": "", "description_zh": "EXV2-主chiller前EXV阀开路故障", "description_en": "", "name_zh": "SPN522146-FMI5", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522147, "fmi": 13, "dtc": "", "description_zh": "调湿阀卡滞", "description_en": "", "name_zh": "SPN522147-FMI13", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["调湿阀异常"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["联系厂家处理"], "repair_suggestion": ["联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522147, "fmi": 7, "dtc": "", "description_zh": "未收到HSCU_DCAC_AI1_FDBK1", "description_en": "", "name_zh": "SPN522147-FMI7", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "红灯", "trigger_condition": [], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["检查HSCU控制器"], "repair_suggestion": ["检查HSCU控制器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522148, "fmi": 13, "dtc": "", "description_zh": "泄流阀卡滞", "description_en": "", "name_zh": "SPN522148-FMI13", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["泄流阀异常"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["联系厂家处理"], "repair_suggestion": ["联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522148, "fmi": 7, "dtc": "", "description_zh": "未收到ACU_DCAC_AI2_FDBK1", "description_en": "", "name_zh": "SPN522148-FMI7", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "红灯", "trigger_condition": [], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["检查ACU控制器"], "repair_suggestion": ["检查ACU控制器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522149, "fmi": 13, "dtc": "", "description_zh": "节温器卡滞", "description_en": "", "name_zh": "SPN522149-FMI13", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["节温器异常"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["联系厂家处理"], "repair_suggestion": ["联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522149, "fmi": 7, "dtc": "", "description_zh": "未收到DCDC1VC", "description_en": "", "name_zh": "SPN522149-FMI7", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "红灯", "trigger_condition": [], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["检查DCDC控制器"], "repair_suggestion": ["检查DCDC控制器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522150, "fmi": 13, "dtc": "", "description_zh": "空压机喘振", "description_en": "", "name_zh": "SPN522150-FMI13", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["空气子系统异常"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["联系厂家处理"], "repair_suggestion": ["联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522150, "fmi": 7, "dtc": "", "description_zh": "未收到ETC1_TCU2", "description_en": "", "name_zh": "SPN522150-FMI7", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "红灯", "trigger_condition": [], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["检查TCUR控制器"], "repair_suggestion": ["检查TCUR控制器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522151, "fmi": 13, "dtc": "", "description_zh": "DC目标电流与实际电流不一致", "description_en": "", "name_zh": "SPN522151-FMI13", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["燃电DCDC工作异常"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["联系厂家处理"], "repair_suggestion": ["联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522151, "fmi": 7, "dtc": "", "description_zh": "未收到MG1IS1", "description_en": "", "name_zh": "SPN522151-FMI7", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "红灯", "trigger_condition": [], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["检查MCUF控制器"], "repair_suggestion": ["检查MCUF控制器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522152, "fmi": 13, "dtc": "", "description_zh": "空气管路泄露", "description_en": "", "name_zh": "SPN522152-FMI13", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["空气管路泄露"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["检查管路"], "repair_suggestion": ["检查管路"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522152, "fmi": 7, "dtc": "", "description_zh": "未收到MG2IS1", "description_en": "", "name_zh": "SPN522152-FMI7", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "红灯", "trigger_condition": [], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["检查MCUR控制器"], "repair_suggestion": ["检查MCUR控制器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522153, "fmi": 2, "dtc": "", "description_zh": "进堆截止阀卡滞", "description_en": "", "name_zh": "SPN522153-FMI2", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["进堆截止阀异常"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["联系厂家处理"], "repair_suggestion": ["联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522153, "fmi": 7, "dtc": "", "description_zh": "未收到HVESSD2", "description_en": "", "name_zh": "SPN522153-FMI7", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "红灯", "trigger_condition": [], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["检查BMS控制器"], "repair_suggestion": ["检查BMS控制器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522154, "fmi": 16, "dtc": "", "description_zh": "PTC出口温度过高", "description_en": "", "name_zh": "SPN522154-FMI16", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["冷却子系统工作异常"], "diagnosis_summary": ["注意仪表温度报警", "降低功率行驶或停车冷却"], "handling_plan": ["联系厂家处理"], "repair_suggestion": ["联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522155, "fmi": 2, "dtc": "", "description_zh": "排氢阀阀温度传感器故障", "description_en": "", "name_zh": "SPN522155-FMI2", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["传感器对电源短路，或者开路/对地短路"], "diagnosis_summary": ["立即靠边停车，远离火源", "注意氢气泄漏报警"], "handling_plan": ["联系厂家处理"], "repair_suggestion": ["联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522156, "fmi": 16, "dtc": "", "description_zh": "排氢阀阀温度过高故障", "description_en": "", "name_zh": "SPN522156-FMI16", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["氢气子系统异常"], "diagnosis_summary": ["立即靠边停车，远离火源", "注意氢气泄漏报警"], "handling_plan": ["联系厂家处理"], "repair_suggestion": ["联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522157, "fmi": 2, "dtc": "", "description_zh": "排水阀阀温度传感器故障", "description_en": "", "name_zh": "SPN522157-FMI2", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["传感器对电源短路，或者开路/对地短路"], "diagnosis_summary": ["注意仪表温度报警", "降低功率行驶或停车冷却"], "handling_plan": ["联系厂家处理"], "repair_suggestion": ["联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522158, "fmi": 16, "dtc": "", "description_zh": "排水阀阀温度过高故障", "description_en": "", "name_zh": "SPN522158-FMI16", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["氢气子系统异常"], "diagnosis_summary": ["注意仪表温度报警", "降低功率行驶或停车冷却"], "handling_plan": ["联系厂家处理"], "repair_suggestion": ["联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522159, "fmi": 2, "dtc": "", "description_zh": "冷却液出堆压力传感器故障", "description_en": "", "name_zh": "SPN522159-FMI2", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["传感器对电源短路，或者开路/对地短路"], "diagnosis_summary": ["注意仪表相关报警灯", "信号异常时系统会采用替代值运行"], "handling_plan": ["联系厂家处理"], "repair_suggestion": ["联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522160, "fmi": 12, "dtc": "", "description_zh": "整车CAN BusOff （PDCAN）", "description_en": "", "name_zh": "SPN522160-FMI12", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "红灯", "trigger_condition": [], "diagnosis_summary": ["注意仪表整车故障灯", "尝试重新上电，如故障依旧请靠边停车"], "handling_plan": ["检查PDCAN线束或网络"], "repair_suggestion": ["检查PDCAN线束或网络"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522160, "fmi": 2, "dtc": "", "description_zh": "氢气出堆压力传感器故障", "description_en": "", "name_zh": "SPN522160-FMI2", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["传感器对电源短路，或者开路/对地短路"], "diagnosis_summary": ["立即靠边停车，远离火源", "注意氢气泄漏报警"], "handling_plan": ["联系厂家处理"], "repair_suggestion": ["联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522161, "fmi": 12, "dtc": "", "description_zh": "新能源1CAN BusOff （NCAN1）", "description_en": "", "name_zh": "SPN522161-FMI12", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "红灯", "trigger_condition": [], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["检查NCAN1线束或网络"], "repair_suggestion": ["检查NCAN1线束或网络"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522161, "fmi": 2, "dtc": "", "description_zh": "氢气入堆压力传感器故障", "description_en": "", "name_zh": "SPN522161-FMI2", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["传感器对电源短路，或者开路/对地短路"], "diagnosis_summary": ["立即靠边停车，远离火源", "注意氢气泄漏报警"], "handling_plan": ["联系厂家处理"], "repair_suggestion": ["联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522162, "fmi": 12, "dtc": "", "description_zh": "新能源2CAN BusOff （NCAN2）", "description_en": "", "name_zh": "SPN522162-FMI12", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "红灯", "trigger_condition": [], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["检查NCAN2线束或网络"], "repair_suggestion": ["检查NCAN2线束或网络"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522162, "fmi": 16, "dtc": "", "description_zh": "海拔过高故障", "description_en": "", "name_zh": "SPN522162-FMI16", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["海拔过高"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["联系厂家处理"], "repair_suggestion": ["联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522163, "fmi": 12, "dtc": "", "description_zh": "底盘CAN BusOff  （CCAN）", "description_en": "", "name_zh": "SPN522163-FMI12", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "红灯", "trigger_condition": [], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["检查CCCAN线束或网络"], "repair_suggestion": ["检查CCCAN线束或网络"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522163, "fmi": 16, "dtc": "", "description_zh": "电堆阻抗过高故障", "description_en": "", "name_zh": "SPN522163-FMI16", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["电堆故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["联系厂家处理"], "repair_suggestion": ["联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522163, "fmi": 18, "dtc": "", "description_zh": "电堆阻抗过低故障", "description_en": "", "name_zh": "SPN522163-FMI18", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["电堆故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["联系厂家处理"], "repair_suggestion": ["联系厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522164, "fmi": 12, "dtc": "", "description_zh": "看门狗监控错误", "description_en": "", "name_zh": "SPN522164-FMI12", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "红灯", "trigger_condition": [], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["检查EDCU软件"], "repair_suggestion": ["检查EDCU软件"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522164, "fmi": 2, "dtc": "", "description_zh": "SENT流量计接插件未插好", "description_en": "", "name_zh": "SPN522164-FMI2", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["SENT流量计接插件未插好"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["重新拔插流量计接头"], "repair_suggestion": ["重新拔插流量计接头"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522165, "fmi": 12, "dtc": "", "description_zh": "非正常复位发生存在", "description_en": "", "name_zh": "SPN522165-FMI12", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "红灯", "trigger_condition": [], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["检查EDCU软件"], "repair_suggestion": ["检查EDCU软件"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522165, "fmi": 16, "dtc": "", "description_zh": "DCDC过温", "description_en": "", "name_zh": "SPN522165-FMI16", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["辅助散热问题"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": ["检查正常辅散冷却系统是否正常工作"], "repair_suggestion": ["检查正常辅散冷却系统是否正常工作"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522166, "fmi": 12, "dtc": "", "description_zh": "内部SPI通讯故障(21018,12)", "description_en": "", "name_zh": "SPN522166-FMI12", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "红灯", "trigger_condition": [], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["检查EDCU软件"], "repair_suggestion": ["检查EDCU软件"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522166, "fmi": 16, "dtc": "", "description_zh": "空压机过温", "description_en": "", "name_zh": "SPN522166-FMI16", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["辅助散热问题"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": ["检查正常辅散冷却系统是否正常工作"], "repair_suggestion": ["检查正常辅散冷却系统是否正常工作"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522166, "fmi": 7, "dtc": "", "description_zh": "高压互锁故障", "description_en": "", "name_zh": "SPN522166-FMI7", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "红灯", "trigger_condition": [], "diagnosis_summary": ["注意仪表高压报警灯", "禁止触摸高压部件"], "handling_plan": ["参考BMS高压互锁故障维修建议"], "repair_suggestion": ["参考BMS高压互锁故障维修建议"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522167, "fmi": 16, "dtc": "", "description_zh": "水泵过温", "description_en": "", "name_zh": "SPN522167-FMI16", "brand": "东风新能源", "system": "FCU", "controller": "FCU", "category": "FCU", "ecu_type": "FCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["辅助散热问题"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": ["检查正常辅散冷却系统是否正常工作"], "repair_suggestion": ["检查正常辅散冷却系统是否正常工作"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522167, "fmi": 7, "dtc": "", "description_zh": "高压绝缘故障", "description_en": "", "name_zh": "SPN522167-FMI7", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "红灯", "trigger_condition": [], "diagnosis_summary": ["注意仪表高压报警灯", "禁止触摸高压部件"], "handling_plan": ["参考BMS高压绝缘故障维修建议"], "repair_suggestion": ["参考BMS高压绝缘故障维修建议"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522168, "fmi": 7, "dtc": "", "description_zh": "中桥变速箱换挡超时故障", "description_en": "", "name_zh": "SPN522168-FMI7", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表变速箱故障灯", "停车后尝试重新启动"], "handling_plan": ["检查中桥变速箱"], "repair_suggestion": ["检查中桥变速箱"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522169, "fmi": 7, "dtc": "", "description_zh": "后桥变速箱换挡超时故障", "description_en": "", "name_zh": "SPN522169-FMI7", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表变速箱故障灯", "停车后尝试重新启动"], "handling_plan": ["检查后桥变速箱"], "repair_suggestion": ["检查后桥变速箱"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522171, "fmi": 7, "dtc": "", "description_zh": "中桥扭矩转移超时故障", "description_en": "", "name_zh": "SPN522171-FMI7", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表通信故障灯", "尝试重新上电"], "handling_plan": ["检查中桥变速箱"], "repair_suggestion": ["检查中桥变速箱"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522172, "fmi": 7, "dtc": "", "description_zh": "后桥扭矩转移超时故障", "description_en": "", "name_zh": "SPN522172-FMI7", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表通信故障灯", "尝试重新上电"], "handling_plan": ["检查后桥变速箱"], "repair_suggestion": ["检查后桥变速箱"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522174, "fmi": 7, "dtc": "", "description_zh": "制动踏板开度与制动开关信号不合理", "description_en": "", "name_zh": "SPN522174-FMI7", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表相关报警灯", "信号异常时系统会采用替代值运行"], "handling_plan": ["检查制动开关"], "repair_suggestion": ["检查制动开关"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522175, "fmi": 7, "dtc": "", "description_zh": "BMS热失控", "description_en": "", "name_zh": "SPN522175-FMI7", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "红灯", "trigger_condition": [], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["检查BMS散热系统"], "repair_suggestion": ["检查BMS散热系统"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522176, "fmi": 7, "dtc": "", "description_zh": "制动气泵功能异常", "description_en": "", "name_zh": "SPN522176-FMI7", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "红灯", "trigger_condition": [], "diagnosis_summary": ["注意仪表相关报警灯", "信号异常时系统会采用替代值运行"], "handling_plan": ["检查制动气泵"], "repair_suggestion": ["检查制动气泵"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522177, "fmi": 7, "dtc": "", "description_zh": "高压油泵停机故障", "description_en": "", "name_zh": "SPN522177-FMI7", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "红灯", "trigger_condition": [], "diagnosis_summary": ["注意仪表高压报警灯", "禁止触摸高压部件"], "handling_plan": ["检查高压油泵"], "repair_suggestion": ["检查高压油泵"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522178, "fmi": 7, "dtc": "", "description_zh": "气泵停机故障", "description_en": "", "name_zh": "SPN522178-FMI7", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "红灯", "trigger_condition": [], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["检查气泵"], "repair_suggestion": ["检查气泵"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522179, "fmi": 7, "dtc": "", "description_zh": "DCDC故障", "description_en": "", "name_zh": "SPN522179-FMI7", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "红灯", "trigger_condition": [], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["检查DCDC控制器"], "repair_suggestion": ["检查DCDC控制器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522180, "fmi": 16, "dtc": "", "description_zh": "气泵压力传感器短路", "description_en": "", "name_zh": "SPN522180-FMI16", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表相关报警灯", "信号异常时系统会采用替代值运行"], "handling_plan": ["检查气泵传感器线束"], "repair_suggestion": ["检查气泵传感器线束"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522181, "fmi": 18, "dtc": "", "description_zh": "气泵压力传感器断路", "description_en": "", "name_zh": "SPN522181-FMI18", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表相关报警灯", "信号异常时系统会采用替代值运行"], "handling_plan": ["检查气泵传感器线束"], "repair_suggestion": ["检查气泵传感器线束"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522182, "fmi": 7, "dtc": "", "description_zh": "换挡请求开关信号异常", "description_en": "", "name_zh": "SPN522182-FMI7", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表变速箱故障灯", "停车后尝试重新启动"], "handling_plan": ["检查换挡开关"], "repair_suggestion": ["检查换挡开关"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522183, "fmi": 7, "dtc": "", "description_zh": "EBS车速信号HRW异常", "description_en": "", "name_zh": "SPN522183-FMI7", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表相关报警灯", "信号异常时系统会采用替代值运行"], "handling_plan": ["检查EBS控制器"], "repair_suggestion": ["检查EBS控制器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522240, "fmi": 12, "dtc": "", "description_zh": "热管理机组故障", "description_en": "", "name_zh": "SPN522240-FMI12", "brand": "龙擎", "system": "动力电池系统", "controller": "动力电池系统", "category": "动力电池系统", "ecu_type": "动力电池系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["热管理机组"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["/"], "repair_suggestion": ["/"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522350, "fmi": 12, "dtc": "", "description_zh": "EMS通讯丢失", "description_en": "", "name_zh": "SPN522350-FMI12", "brand": "东风新能源", "system": "RCU", "controller": "RCU", "category": "RCU", "ecu_type": "RCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["发动机通讯丢失50个周期（没个周期20ms）且持续0.2s时间"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522351, "fmi": 12, "dtc": "", "description_zh": "与EMS通讯校验失败", "description_en": "", "name_zh": "SPN522351-FMI12", "brand": "东风新能源", "system": "RCU", "controller": "RCU", "category": "RCU", "ecu_type": "RCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["信号检验，用提供的Crc 算法，检验通过则不报故障，未通过报故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522352, "fmi": 12, "dtc": "", "description_zh": "发动机启动失败故障", "description_en": "", "name_zh": "SPN522352-FMI12", "brand": "东风新能源", "system": "RCU", "controller": "RCU", "category": "RCU", "ecu_type": "RCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["发动机启动故障(nESC_B_EngStrtErr)=1 且持续0.2S以上"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522404, "fmi": 2, "dtc": "", "description_zh": "三通阀通讯故障", "description_en": "", "name_zh": "SPN522404-FMI2", "brand": "东风新能源", "system": "TMS", "controller": "TMS", "category": "TMS", "ecu_type": "TMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["与三通阀丢失通信"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["检查发送该报文的ECU"], "repair_suggestion": ["检查发送该报文的ECU"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522405, "fmi": 2, "dtc": "", "description_zh": "四通阀通讯故障", "description_en": "", "name_zh": "SPN522405-FMI2", "brand": "东风新能源", "system": "TMS", "controller": "TMS", "category": "TMS", "ecu_type": "TMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["与四通阀丢失通信"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["检查发送该报文的ECU"], "repair_suggestion": ["检查发送该报文的ECU"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522406, "fmi": 2, "dtc": "", "description_zh": "PTC通讯故障", "description_en": "", "name_zh": "SPN522406-FMI2", "brand": "东风新能源", "system": "TMS", "controller": "TMS", "category": "TMS", "ecu_type": "TMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["与PTC丢失通信"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["检查发送该报文的ECU"], "repair_suggestion": ["检查发送该报文的ECU"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522408, "fmi": 12, "dtc": "", "description_zh": "冷媒加注不足故障", "description_en": "", "name_zh": "SPN522408-FMI12", "brand": "东风新能源", "system": "TMS", "controller": "TMS", "category": "TMS", "ecu_type": "TMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["冷媒加注量偏少"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["加注冷媒"], "repair_suggestion": ["加注冷媒"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522409, "fmi": 18, "dtc": "", "description_zh": "室外换热器结霜故障霜", "description_en": "", "name_zh": "SPN522409-FMI18", "brand": "东风新能源", "system": "TMS", "controller": "TMS", "category": "TMS", "ecu_type": "TMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["外换挂霜过多"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["清除外换结霜"], "repair_suggestion": ["清除外换结霜"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522418, "fmi": 2, "dtc": "", "description_zh": "副PTC通讯故障", "description_en": "", "name_zh": "SPN522418-FMI2", "brand": "东风新能源", "system": "TMS", "controller": "TMS", "category": "TMS", "ecu_type": "TMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["与PTC丢失通信"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["检查发送该报文的ECU"], "repair_suggestion": ["检查发送该报文的ECU"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522419, "fmi": 2, "dtc": "", "description_zh": "二通阀通讯故障", "description_en": "", "name_zh": "SPN522419-FMI2", "brand": "东风新能源", "system": "TMS", "controller": "TMS", "category": "TMS", "ecu_type": "TMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["与二通阀丢失通信"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["检查发送该报文的ECU"], "repair_suggestion": ["检查发送该报文的ECU"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522420, "fmi": 2, "dtc": "", "description_zh": "五通阀通讯故障", "description_en": "", "name_zh": "SPN522420-FMI2", "brand": "东风新能源", "system": "TMS", "controller": "TMS", "category": "TMS", "ecu_type": "TMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["与五通阀丢失通信"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["检查发送该报文的ECU"], "repair_suggestion": ["检查发送该报文的ECU"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522421, "fmi": 2, "dtc": "", "description_zh": "九（十）通阀通讯故障", "description_en": "", "name_zh": "SPN522421-FMI2", "brand": "东风新能源", "system": "TMS", "controller": "TMS", "category": "TMS", "ecu_type": "TMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["与九通阀丢失通信"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["检查发送该报文的ECU"], "repair_suggestion": ["检查发送该报文的ECU"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522422, "fmi": 2, "dtc": "", "description_zh": "六通阀通讯故障", "description_en": "", "name_zh": "SPN522422-FMI2", "brand": "东风新能源", "system": "TMS", "controller": "TMS", "category": "TMS", "ecu_type": "TMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["与十通阀丢失通信"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["检查发送该报文的ECU"], "repair_suggestion": ["检查发送该报文的ECU"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 522749, "fmi": 7, "dtc": "", "description_zh": "未收到ETC1_TCU1", "description_en": "", "name_zh": "SPN522749-FMI7", "brand": "东风新能源", "system": "T1-EDCU", "controller": "T1-EDCU", "category": "T1-EDCU", "ecu_type": "T1-EDCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "红灯", "trigger_condition": [], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["检查TCUF控制器"], "repair_suggestion": ["检查TCUF控制器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P001C", "description_zh": "主继电器", "description_en": "", "name_zh": "SPN523003", "brand": "龙擎", "system": "自主DCU6.5(东风后处理)", "controller": "", "category": "自主DCU6.5(东风后处理)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523003, "fmi": 20, "dtc": "P0293", "description_zh": "尿素加热主继电器负载对电源短路", "description_en": "", "name_zh": "SPN523003-FMI20", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["尿素液位过低", "尿素品质不达标或结晶堵塞", "尿素泵/喷嘴故障", "尿素管路泄漏"], "diagnosis_summary": ["及时添加合格尿素，避免使用劣质尿素", "注意仪表尿素液位报警"], "handling_plan": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "repair_suggestion": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523003, "fmi": 3, "dtc": "P0296", "description_zh": "尿素加热主继电器对电源短路", "description_en": "", "name_zh": "SPN523003-FMI3", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["尿素液位过低", "尿素品质不达标或结晶堵塞", "尿素泵/喷嘴故障", "尿素管路泄漏"], "diagnosis_summary": ["及时添加合格尿素，避免使用劣质尿素", "注意仪表尿素液位报警"], "handling_plan": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "repair_suggestion": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523003, "fmi": 4, "dtc": "P0297", "description_zh": "尿素加热主继电器对地短路", "description_en": "", "name_zh": "SPN523003-FMI4", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["尿素液位过低", "尿素品质不达标或结晶堵塞", "尿素泵/喷嘴故障", "尿素管路泄漏"], "diagnosis_summary": ["及时添加合格尿素，避免使用劣质尿素", "注意仪表尿素液位报警"], "handling_plan": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "repair_suggestion": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523003, "fmi": 5, "dtc": "P0294", "description_zh": "尿素加热主继电器开路", "description_en": "", "name_zh": "SPN523003-FMI5", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["尿素液位过低", "尿素品质不达标或结晶堵塞", "尿素泵/喷嘴故障", "尿素管路泄漏"], "diagnosis_summary": ["及时添加合格尿素，避免使用劣质尿素", "注意仪表尿素液位报警"], "handling_plan": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "repair_suggestion": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523003, "fmi": 6, "dtc": "P0295", "description_zh": "尿素加热主继电器驱动过热", "description_en": "", "name_zh": "SPN523003-FMI6", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["尿素液位过低", "尿素品质不达标或结晶堵塞", "尿素泵/喷嘴故障", "尿素管路泄漏"], "diagnosis_summary": ["及时添加合格尿素，避免使用劣质尿素", "注意仪表尿素液位报警"], "handling_plan": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "repair_suggestion": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P012D", "description_zh": "DFC_SCRChkEta1", "description_en": "", "name_zh": "SPN523004", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523004, "fmi": 0, "dtc": "P01F9", "description_zh": "SCR实际平均转换效率低", "description_en": "", "name_zh": "SPN523004-FMI0", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器/执行器信号异常偏低", "线束断路或搭铁", "部件损坏"], "diagnosis_summary": ["注意仪表相关报警灯", "尽快安排检修"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和供电", "测量传感器/执行器参数"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和供电", "测量传感器/执行器参数"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523004, "fmi": 15, "dtc": "P01FA", "description_zh": "SCR实际平均转换效率低于阈值1,排放超5", "description_en": "", "name_zh": "SPN523004-FMI15", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器/执行器信号异常偏低", "线束断路或搭铁", "部件损坏"], "diagnosis_summary": ["注意仪表相关报警灯", "尽快安排检修"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和供电", "测量传感器/执行器参数"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和供电", "测量传感器/执行器参数"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523004, "fmi": 16, "dtc": "P01FB", "description_zh": "SCR实际平均转换效率低于阈值2,排放超7", "description_en": "", "name_zh": "SPN523004-FMI16", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器/执行器信号异常偏低", "线束断路或搭铁", "部件损坏"], "diagnosis_summary": ["注意仪表相关报警灯", "尽快安排检修"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和供电", "测量传感器/执行器参数"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和供电", "测量传感器/执行器参数"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523005, "fmi": 12, "dtc": "", "description_zh": "与AMT（TCU）节点报文丢失", "description_en": "", "name_zh": "SPN523005-FMI12", "brand": "东风新能源", "system": "组合仪表传感器(26，20260121更新)", "controller": "组合仪表传感器(26，20260121更新)", "category": "组合仪表传感器(26，20260121更新)", "ecu_type": "组合仪表传感器(26，20260121更新)", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["AMT故障或者线束开路。"], "diagnosis_summary": ["注意仪表通信故障灯", "尝试重新上电"], "handling_plan": ["排查AMT和线束。"], "repair_suggestion": ["排查AMT和线束。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523006, "fmi": 11, "dtc": "P0202", "description_zh": "尿素喷射不放行", "description_en": "", "name_zh": "SPN523006-FMI11", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["尿素液位过低", "尿素品质不达标或结晶堵塞", "尿素泵/喷嘴故障", "尿素管路泄漏"], "diagnosis_summary": ["及时添加合格尿素，避免使用劣质尿素", "注意仪表尿素液位报警"], "handling_plan": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "repair_suggestion": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523006, "fmi": 12, "dtc": "", "description_zh": "与AEBS节点报文丢失", "description_en": "", "name_zh": "SPN523006-FMI12", "brand": "东风新能源", "system": "组合仪表传感器(26，20260121更新)", "controller": "组合仪表传感器(26，20260121更新)", "category": "组合仪表传感器(26，20260121更新)", "ecu_type": "组合仪表传感器(26，20260121更新)", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["AEBS故障或者线束开路。"], "diagnosis_summary": ["注意仪表通信故障灯", "尝试重新上电"], "handling_plan": ["排查AEBS和线束。"], "repair_suggestion": ["排查AEBS和线束。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P0005", "description_zh": "尿素泵，各个尿素喷射管路", "description_en": "", "name_zh": "SPN523007", "brand": "龙擎", "system": "自主DCU6.5(东风后处理)", "controller": "", "category": "自主DCU6.5(东风后处理)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["尿素液位过低", "尿素品质不达标或结晶堵塞", "尿素泵/喷嘴故障", "尿素管路泄漏"], "diagnosis_summary": ["及时添加合格尿素，避免使用劣质尿素", "注意仪表尿素液位报警"], "handling_plan": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "repair_suggestion": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523007, "fmi": 2, "dtc": "P0207", "description_zh": "SCR尿素回流管不可信", "description_en": "", "name_zh": "SPN523007-FMI2", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["尿素液位过低", "尿素品质不达标或结晶堵塞", "尿素泵/喷嘴故障", "尿素管路泄漏"], "diagnosis_summary": ["及时添加合格尿素，避免使用劣质尿素", "注意仪表尿素液位报警"], "handling_plan": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "repair_suggestion": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523007, "fmi": 20, "dtc": "P0208", "description_zh": "SCR尿素喷射压力压降错误", "description_en": "", "name_zh": "SPN523007-FMI20", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器老化漂移", "管路积碳堵塞", "大气压力传感器对比偏差过大"], "diagnosis_summary": ["注意仪表动力不足报警灯", "避免长时间高负荷运行"], "handling_plan": ["使用诊断仪读取实际压力值并对比标准大气压", "清洗或更换堵塞的管路", "重新校准传感器"], "repair_suggestion": ["使用诊断仪读取实际压力值并对比标准大气压", "清洗或更换堵塞的管路", "重新校准传感器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523007, "fmi": 21, "dtc": "P0209", "description_zh": "SCR尿素喷射压力错误", "description_en": "", "name_zh": "SPN523007-FMI21", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器老化漂移", "管路积碳堵塞", "大气压力传感器对比偏差过大"], "diagnosis_summary": ["注意仪表动力不足报警灯", "避免长时间高负荷运行"], "handling_plan": ["使用诊断仪读取实际压力值并对比标准大气压", "清洗或更换堵塞的管路", "重新校准传感器"], "repair_suggestion": ["使用诊断仪读取实际压力值并对比标准大气压", "清洗或更换堵塞的管路", "重新校准传感器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P0001", "description_zh": "尿素喷射系统", "description_en": "", "name_zh": "SPN523009", "brand": "龙擎", "system": "自主DCU6.5(东风后处理)", "controller": "", "category": "自主DCU6.5(东风后处理)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["尿素液位过低", "尿素品质不达标或结晶堵塞", "尿素泵/喷嘴故障", "尿素管路泄漏"], "diagnosis_summary": ["及时添加合格尿素，避免使用劣质尿素", "注意仪表尿素液位报警"], "handling_plan": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "repair_suggestion": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523009, "fmi": 0, "dtc": "P020B", "description_zh": "上一驾驶循环末SCR未排空", "description_en": "", "name_zh": "SPN523009-FMI0", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P0008", "description_zh": "尿素泵，各个尿素喷射管路", "description_en": "", "name_zh": "SPN523010", "brand": "龙擎", "system": "自主DCU6.5(东风后处理)", "controller": "", "category": "自主DCU6.5(东风后处理)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["尿素液位过低", "尿素品质不达标或结晶堵塞", "尿素泵/喷嘴故障", "尿素管路泄漏"], "diagnosis_summary": ["及时添加合格尿素，避免使用劣质尿素", "注意仪表尿素液位报警"], "handling_plan": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "repair_suggestion": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523010, "fmi": 0, "dtc": "P020C", "description_zh": "SCR尿素计量控制的尿素喷射压力过高", "description_en": "", "name_zh": "SPN523010-FMI0", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器老化漂移", "管路积碳堵塞", "大气压力传感器对比偏差过大"], "diagnosis_summary": ["注意仪表动力不足报警灯", "避免长时间高负荷运行"], "handling_plan": ["使用诊断仪读取实际压力值并对比标准大气压", "清洗或更换堵塞的管路", "重新校准传感器"], "repair_suggestion": ["使用诊断仪读取实际压力值并对比标准大气压", "清洗或更换堵塞的管路", "重新校准传感器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523010, "fmi": 1, "dtc": "P020D", "description_zh": "SCR尿素计量控制的尿素喷射压力过低", "description_en": "", "name_zh": "SPN523010-FMI1", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器老化漂移", "管路积碳堵塞", "大气压力传感器对比偏差过大"], "diagnosis_summary": ["注意仪表动力不足报警灯", "避免长时间高负荷运行"], "handling_plan": ["使用诊断仪读取实际压力值并对比标准大气压", "清洗或更换堵塞的管路", "重新校准传感器"], "repair_suggestion": ["使用诊断仪读取实际压力值并对比标准大气压", "清洗或更换堵塞的管路", "重新校准传感器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523010, "fmi": 8, "dtc": "", "description_zh": "仪表:BCM报文超时", "description_en": "", "name_zh": "SPN523010-FMI8", "brand": "龙擎", "system": "IC/仪表", "controller": "IC/仪表", "category": "IC/仪表", "ecu_type": "IC/仪表", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "Warning灯", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P0031", "description_zh": "尿素泵，各个尿素喷射管路", "description_en": "", "name_zh": "SPN523011", "brand": "龙擎", "system": "自主DCU6.5(东风后处理)", "controller": "", "category": "自主DCU6.5(东风后处理)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["尿素液位过低", "尿素品质不达标或结晶堵塞", "尿素泵/喷嘴故障", "尿素管路泄漏"], "diagnosis_summary": ["及时添加合格尿素，避免使用劣质尿素", "注意仪表尿素液位报警"], "handling_plan": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "repair_suggestion": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523011, "fmi": 0, "dtc": "P020A", "description_zh": "ECU内部温度高于上限", "description_en": "", "name_zh": "SPN523011-FMI0", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器元件老化导致信号漂移", "线束接触电阻增大", "ECU标定数据偏差"], "diagnosis_summary": ["观察仪表温度指示是否正常", "如读数明显异常请尽快检修"], "handling_plan": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "repair_suggestion": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523011, "fmi": 12, "dtc": "", "description_zh": "与BCM节点报文丢失", "description_en": "", "name_zh": "SPN523011-FMI12", "brand": "东风新能源", "system": "组合仪表传感器(26，20260121更新)", "controller": "组合仪表传感器(26，20260121更新)", "category": "组合仪表传感器(26，20260121更新)", "ecu_type": "组合仪表传感器(26，20260121更新)", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["BCM故障或者线束开路。"], "diagnosis_summary": ["注意仪表通信故障灯", "尝试重新上电"], "handling_plan": ["排查BCM和线束。"], "repair_suggestion": ["排查BCM和线束。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523011, "fmi": 2, "dtc": "P0213", "description_zh": "ECU内部温度不可信", "description_en": "", "name_zh": "SPN523011-FMI2", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器元件老化导致信号漂移", "线束接触电阻增大", "ECU标定数据偏差"], "diagnosis_summary": ["观察仪表温度指示是否正常", "如读数明显异常请尽快检修"], "handling_plan": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "repair_suggestion": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523012, "fmi": 12, "dtc": "", "description_zh": "与EBS节点报文丢失", "description_en": "", "name_zh": "SPN523012-FMI12", "brand": "东风新能源", "system": "组合仪表传感器(26，20260121更新)", "controller": "组合仪表传感器(26，20260121更新)", "category": "组合仪表传感器(26，20260121更新)", "ecu_type": "组合仪表传感器(26，20260121更新)", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["EBS故障或者线束开路。"], "diagnosis_summary": ["注意仪表通信故障灯", "尝试重新上电"], "handling_plan": ["排查EBS和线束。"], "repair_suggestion": ["排查EBS和线束。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523013, "fmi": 12, "dtc": "", "description_zh": "与EPB节点报文丢失", "description_en": "", "name_zh": "SPN523013-FMI12", "brand": "东风新能源", "system": "组合仪表传感器(26，20260121更新)", "controller": "组合仪表传感器(26，20260121更新)", "category": "组合仪表传感器(26，20260121更新)", "ecu_type": "组合仪表传感器(26，20260121更新)", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["EPB故障或者线束开路。"], "diagnosis_summary": ["注意仪表通信故障灯", "尝试重新上电"], "handling_plan": ["排查EPB和线束。"], "repair_suggestion": ["排查EPB和线束。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P000B", "description_zh": "尿素泵", "description_en": "", "name_zh": "SPN523014", "brand": "龙擎", "system": "自主DCU6.5(东风后处理)", "controller": "", "category": "自主DCU6.5(东风后处理)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["尿素液位过低", "尿素品质不达标或结晶堵塞", "尿素泵/喷嘴故障", "尿素管路泄漏"], "diagnosis_summary": ["及时添加合格尿素，避免使用劣质尿素", "注意仪表尿素液位报警"], "handling_plan": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "repair_suggestion": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523014, "fmi": 12, "dtc": "", "description_zh": "与IWC、CVW节点报文丢失", "description_en": "", "name_zh": "SPN523014-FMI12", "brand": "东风新能源", "system": "组合仪表传感器(26，20260121更新)", "controller": "组合仪表传感器(26，20260121更新)", "category": "组合仪表传感器(26，20260121更新)", "ecu_type": "组合仪表传感器(26，20260121更新)", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["IWC、CVW故障或者线束开路。"], "diagnosis_summary": ["注意仪表通信故障灯", "尝试重新上电"], "handling_plan": ["排查IWC、CVW和线束。"], "repair_suggestion": ["排查IWC、CVW和线束。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523014, "fmi": 2, "dtc": "P0218", "description_zh": "SCR尿素泵反向阀堵塞", "description_en": "", "name_zh": "SPN523014-FMI2", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["尿素液位过低", "尿素品质不达标或结晶堵塞", "尿素泵/喷嘴故障", "尿素管路泄漏"], "diagnosis_summary": ["及时添加合格尿素，避免使用劣质尿素", "注意仪表尿素液位报警"], "handling_plan": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "repair_suggestion": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523014, "fmi": 8, "dtc": "P10000", "description_zh": "仪表：仪表未收到EECU报文", "description_en": "", "name_zh": "SPN523014-FMI8", "brand": "龙擎", "system": "仪表(IC,含FCWS/LDWS)", "controller": "仪表(IC,含FCWS/LDWS)", "category": "仪表(IC,含FCWS/LDWS)", "ecu_type": "仪表(IC,含FCWS/LDWS)", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523015, "fmi": 2, "dtc": "P021B", "description_zh": "SCR系统PUQP功能错误", "description_en": "", "name_zh": "SPN523015-FMI2", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523016, "fmi": 12, "dtc": "", "description_zh": "与AC节点报文丢失", "description_en": "", "name_zh": "SPN523016-FMI12", "brand": "东风新能源", "system": "组合仪表传感器(26，20260121更新)", "controller": "组合仪表传感器(26，20260121更新)", "category": "组合仪表传感器(26，20260121更新)", "ecu_type": "组合仪表传感器(26，20260121更新)", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["AC故障或者线束开路。"], "diagnosis_summary": ["注意仪表通信故障灯", "尝试重新上电"], "handling_plan": ["排查AC和线束。"], "repair_suggestion": ["排查AC和线束。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P0012", "description_zh": "尿素泵", "description_en": "", "name_zh": "SPN523017", "brand": "龙擎", "system": "自主DCU6.5(东风后处理)", "controller": "", "category": "自主DCU6.5(东风后处理)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["尿素液位过低", "尿素品质不达标或结晶堵塞", "尿素泵/喷嘴故障", "尿素管路泄漏"], "diagnosis_summary": ["及时添加合格尿素，避免使用劣质尿素", "注意仪表尿素液位报警"], "handling_plan": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "repair_suggestion": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523017, "fmi": 10, "dtc": "P022A", "description_zh": "SCR尿素泵温度占空比在无效范围", "description_en": "", "name_zh": "SPN523017-FMI10", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器元件老化导致信号漂移", "线束接触电阻增大", "ECU标定数据偏差"], "diagnosis_summary": ["观察仪表温度指示是否正常", "如读数明显异常请尽快检修"], "handling_plan": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "repair_suggestion": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523017, "fmi": 11, "dtc": "P0226", "description_zh": "SCR尿素泵温度测量模块失效", "description_en": "", "name_zh": "SPN523017-FMI11", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器元件老化导致信号漂移", "线束接触电阻增大", "ECU标定数据偏差"], "diagnosis_summary": ["观察仪表温度指示是否正常", "如读数明显异常请尽快检修"], "handling_plan": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "repair_suggestion": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523017, "fmi": 2, "dtc": "P021F", "description_zh": "SCR尿素泵温度传感器动态不可信", "description_en": "", "name_zh": "SPN523017-FMI2", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器元件老化导致信号漂移", "线束接触电阻增大", "ECU标定数据偏差"], "diagnosis_summary": ["观察仪表温度指示是否正常", "如读数明显异常请尽快检修"], "handling_plan": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "repair_suggestion": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523017, "fmi": 20, "dtc": "P0220", "description_zh": "SCR尿素泵温度传感器冷起动时不可信", "description_en": "", "name_zh": "SPN523017-FMI20", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器元件老化导致信号漂移", "线束接触电阻增大", "ECU标定数据偏差"], "diagnosis_summary": ["观察仪表温度指示是否正常", "如读数明显异常请尽快检修"], "handling_plan": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "repair_suggestion": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523017, "fmi": 21, "dtc": "P0227", "description_zh": "SCR尿素泵接收的PWM周期在无效范围", "description_en": "", "name_zh": "SPN523017-FMI21", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["尿素液位过低", "尿素品质不达标或结晶堵塞", "尿素泵/喷嘴故障", "尿素管路泄漏"], "diagnosis_summary": ["及时添加合格尿素，避免使用劣质尿素", "注意仪表尿素液位报警"], "handling_plan": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "repair_suggestion": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523017, "fmi": 8, "dtc": "P0228", "description_zh": "SCR尿素泵PWM信号错误", "description_en": "", "name_zh": "SPN523017-FMI8", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["尿素液位过低", "尿素品质不达标或结晶堵塞", "尿素泵/喷嘴故障", "尿素管路泄漏"], "diagnosis_summary": ["及时添加合格尿素，避免使用劣质尿素", "注意仪表尿素液位报警"], "handling_plan": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "repair_suggestion": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523017, "fmi": 9, "dtc": "P0229", "description_zh": "SCR尿素泵温度占空比在错误范围", "description_en": "", "name_zh": "SPN523017-FMI9", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器元件老化导致信号漂移", "线束接触电阻增大", "ECU标定数据偏差"], "diagnosis_summary": ["观察仪表温度指示是否正常", "如读数明显异常请尽快检修"], "handling_plan": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "repair_suggestion": ["使用诊断仪读取数据流，对比实际温度", "如偏差过大更换传感器", "检查线束连接"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523019, "fmi": 11, "dtc": "P0284", "description_zh": "尿素加热器错误", "description_en": "", "name_zh": "SPN523019-FMI11", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["尿素液位过低", "尿素品质不达标或结晶堵塞", "尿素泵/喷嘴故障", "尿素管路泄漏"], "diagnosis_summary": ["及时添加合格尿素，避免使用劣质尿素", "注意仪表尿素液位报警"], "handling_plan": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "repair_suggestion": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523022, "fmi": 12, "dtc": "", "description_zh": "与TPMS节点报文丢失", "description_en": "", "name_zh": "SPN523022-FMI12", "brand": "东风新能源", "system": "组合仪表传感器(26，20260121更新)", "controller": "组合仪表传感器(26，20260121更新)", "category": "组合仪表传感器(26，20260121更新)", "ecu_type": "组合仪表传感器(26，20260121更新)", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["TPMS故障或者线束开路。"], "diagnosis_summary": ["注意仪表通信故障灯", "尝试重新上电"], "handling_plan": ["排查TPMS和线束。"], "repair_suggestion": ["排查TPMS和线束。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523023, "fmi": 12, "dtc": "", "description_zh": "仪表：第一桥左轮摩擦片磨损", "description_en": "", "name_zh": "SPN523023-FMI12", "brand": "龙擎", "system": "仪表(IC,含FCWS/LDWS)", "controller": "仪表(IC,含FCWS/LDWS)", "category": "仪表(IC,含FCWS/LDWS)", "ecu_type": "仪表(IC,含FCWS/LDWS)", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523024, "fmi": 12, "dtc": "", "description_zh": "仪表：第一桥右轮摩擦片磨损", "description_en": "", "name_zh": "SPN523024-FMI12", "brand": "龙擎", "system": "仪表(IC,含FCWS/LDWS)", "controller": "仪表(IC,含FCWS/LDWS)", "category": "仪表(IC,含FCWS/LDWS)", "ecu_type": "仪表(IC,含FCWS/LDWS)", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523025, "fmi": 12, "dtc": "", "description_zh": "仪表：第二桥左轮摩擦片磨损", "description_en": "", "name_zh": "SPN523025-FMI12", "brand": "龙擎", "system": "仪表(IC,含FCWS/LDWS)", "controller": "仪表(IC,含FCWS/LDWS)", "category": "仪表(IC,含FCWS/LDWS)", "ecu_type": "仪表(IC,含FCWS/LDWS)", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523025, "fmi": 2, "dtc": "P0210", "description_zh": "SCR尿素压力降压错误", "description_en": "", "name_zh": "SPN523025-FMI2", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器老化漂移", "管路积碳堵塞", "大气压力传感器对比偏差过大"], "diagnosis_summary": ["注意仪表动力不足报警灯", "避免长时间高负荷运行"], "handling_plan": ["使用诊断仪读取实际压力值并对比标准大气压", "清洗或更换堵塞的管路", "重新校准传感器"], "repair_suggestion": ["使用诊断仪读取实际压力值并对比标准大气压", "清洗或更换堵塞的管路", "重新校准传感器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523026, "fmi": 0, "dtc": "P01F7", "description_zh": "SCR自适应因子长期超过阈值", "description_en": "", "name_zh": "SPN523026-FMI0", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523026, "fmi": 1, "dtc": "P01F8", "description_zh": "SCR自适应因子长期低于阈值", "description_en": "", "name_zh": "SPN523026-FMI1", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器/执行器信号异常偏低", "线束断路或搭铁", "部件损坏"], "diagnosis_summary": ["注意仪表相关报警灯", "尽快安排检修"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和供电", "测量传感器/执行器参数"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和供电", "测量传感器/执行器参数"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523026, "fmi": 12, "dtc": "", "description_zh": "仪表：第二桥右轮摩擦片磨损", "description_en": "", "name_zh": "SPN523026-FMI12", "brand": "龙擎", "system": "仪表(IC,含FCWS/LDWS)", "controller": "仪表(IC,含FCWS/LDWS)", "category": "仪表(IC,含FCWS/LDWS)", "ecu_type": "仪表(IC,含FCWS/LDWS)", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523027, "fmi": 12, "dtc": "", "description_zh": "仪表：第三桥左轮摩擦片磨损", "description_en": "", "name_zh": "SPN523027-FMI12", "brand": "龙擎", "system": "仪表(IC,含FCWS/LDWS)", "controller": "仪表(IC,含FCWS/LDWS)", "category": "仪表(IC,含FCWS/LDWS)", "ecu_type": "仪表(IC,含FCWS/LDWS)", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523028, "fmi": 12, "dtc": "", "description_zh": "仪表：第三桥右轮摩擦片磨损", "description_en": "", "name_zh": "SPN523028-FMI12", "brand": "龙擎", "system": "仪表(IC,含FCWS/LDWS)", "controller": "仪表(IC,含FCWS/LDWS)", "category": "仪表(IC,含FCWS/LDWS)", "ecu_type": "仪表(IC,含FCWS/LDWS)", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523029, "fmi": 12, "dtc": "", "description_zh": "与MCU节点报文丢失", "description_en": "", "name_zh": "SPN523029-FMI12", "brand": "东风新能源", "system": "组合仪表传感器(26，20260121更新)", "controller": "组合仪表传感器(26，20260121更新)", "category": "组合仪表传感器(26，20260121更新)", "ecu_type": "组合仪表传感器(26，20260121更新)", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["MCU故障或者线束开路。"], "diagnosis_summary": ["注意仪表通信故障灯", "尝试重新上电"], "handling_plan": ["排查MCU和线束。"], "repair_suggestion": ["排查MCU和线束。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523030, "fmi": 12, "dtc": "", "description_zh": "与HMS节点报文丢失", "description_en": "", "name_zh": "SPN523030-FMI12", "brand": "东风新能源", "system": "组合仪表传感器(26，20260121更新)", "controller": "组合仪表传感器(26，20260121更新)", "category": "组合仪表传感器(26，20260121更新)", "ecu_type": "组合仪表传感器(26，20260121更新)", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["HMS故障或者线束开路。"], "diagnosis_summary": ["注意仪表通信故障灯", "尝试重新上电"], "handling_plan": ["排查HMS和线束。"], "repair_suggestion": ["排查HMS和线束。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523031, "fmi": 12, "dtc": "", "description_zh": "与FCW节点报文丢失", "description_en": "", "name_zh": "SPN523031-FMI12", "brand": "东风新能源", "system": "组合仪表传感器(26，20260121更新)", "controller": "组合仪表传感器(26，20260121更新)", "category": "组合仪表传感器(26，20260121更新)", "ecu_type": "组合仪表传感器(26，20260121更新)", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["FCW故障或者线束开路。"], "diagnosis_summary": ["注意仪表通信故障灯", "尝试重新上电"], "handling_plan": ["排查FCW和线束。"], "repair_suggestion": ["排查FCW和线束。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523032, "fmi": 12, "dtc": "", "description_zh": "与MCU2节点报文丢失", "description_en": "", "name_zh": "SPN523032-FMI12", "brand": "东风新能源", "system": "组合仪表传感器(26，20260121更新)", "controller": "组合仪表传感器(26，20260121更新)", "category": "组合仪表传感器(26，20260121更新)", "ecu_type": "组合仪表传感器(26，20260121更新)", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["MCU2故障或者线束开路。"], "diagnosis_summary": ["注意仪表通信故障灯", "尝试重新上电"], "handling_plan": ["排查MCU2和线束。"], "repair_suggestion": ["排查MCU2和线束。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523033, "fmi": 8, "dtc": "", "description_zh": "仪表:TPMS CAN报文超时", "description_en": "", "name_zh": "SPN523033-FMI8", "brand": "龙擎", "system": "IC/仪表", "controller": "IC/仪表", "category": "IC/仪表", "ecu_type": "IC/仪表", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "TPMS系统黄灯", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523036, "fmi": 8, "dtc": "", "description_zh": "仪表：ABS系统失效", "description_en": "", "name_zh": "SPN523036-FMI8", "brand": "龙擎", "system": "仪表(IC,含FCWS/LDWS)", "controller": "仪表(IC,含FCWS/LDWS)", "category": "仪表(IC,含FCWS/LDWS)", "ecu_type": "仪表(IC,含FCWS/LDWS)", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523037, "fmi": 8, "dtc": "", "description_zh": "仪表：未收到EBS报文", "description_en": "", "name_zh": "SPN523037-FMI8", "brand": "龙擎", "system": "仪表(IC,含FCWS/LDWS)", "controller": "仪表(IC,含FCWS/LDWS)", "category": "仪表(IC,含FCWS/LDWS)", "ecu_type": "仪表(IC,含FCWS/LDWS)", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523041, "fmi": 1, "dtc": "", "description_zh": "仪表：空气压力过低", "description_en": "", "name_zh": "SPN523041-FMI1", "brand": "龙擎", "system": "仪表(IC,含FCWS/LDWS)", "controller": "仪表(IC,含FCWS/LDWS)", "category": "仪表(IC,含FCWS/LDWS)", "ecu_type": "仪表(IC,含FCWS/LDWS)", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器老化漂移", "管路积碳堵塞", "大气压力传感器对比偏差过大"], "diagnosis_summary": ["注意仪表动力不足报警灯", "避免长时间高负荷运行"], "handling_plan": ["使用诊断仪读取实际压力值并对比标准大气压", "清洗或更换堵塞的管路", "重新校准传感器"], "repair_suggestion": ["使用诊断仪读取实际压力值并对比标准大气压", "清洗或更换堵塞的管路", "重新校准传感器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523042, "fmi": 8, "dtc": "", "description_zh": "仪表:AMT CAN报文超时", "description_en": "", "name_zh": "SPN523042-FMI8", "brand": "龙擎", "system": "IC/仪表", "controller": "IC/仪表", "category": "IC/仪表", "ecu_type": "IC/仪表", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "变速箱系统黄灯", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523044, "fmi": 8, "dtc": "", "description_zh": "仪表：未收到Ret报文", "description_en": "", "name_zh": "SPN523044-FMI8", "brand": "龙擎", "system": "仪表(IC,含FCWS/LDWS)", "controller": "仪表(IC,含FCWS/LDWS)", "category": "仪表(IC,含FCWS/LDWS)", "ecu_type": "仪表(IC,含FCWS/LDWS)", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523045, "fmi": 8, "dtc": "", "description_zh": "仪表:ECAS CAN报文超时", "description_en": "", "name_zh": "SPN523045-FMI8", "brand": "龙擎", "system": "IC/仪表", "controller": "IC/仪表", "category": "IC/仪表", "ecu_type": "IC/仪表", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "ECAS系统黄灯", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523046, "fmi": 8, "dtc": "", "description_zh": "仪表：未收到ACM报文", "description_en": "", "name_zh": "SPN523046-FMI8", "brand": "龙擎", "system": "仪表(IC,含FCWS/LDWS)", "controller": "仪表(IC,含FCWS/LDWS)", "category": "仪表(IC,含FCWS/LDWS)", "ecu_type": "仪表(IC,含FCWS/LDWS)", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523047, "fmi": 8, "dtc": "", "description_zh": "仪表：未收到LDWS报文", "description_en": "", "name_zh": "SPN523047-FMI8", "brand": "龙擎", "system": "仪表(IC,含FCWS/LDWS)", "controller": "仪表(IC,含FCWS/LDWS)", "category": "仪表(IC,含FCWS/LDWS)", "ecu_type": "仪表(IC,含FCWS/LDWS)", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523048, "fmi": 8, "dtc": "", "description_zh": "仪表:AEBS CAN报文超时", "description_en": "", "name_zh": "SPN523048-FMI8", "brand": "龙擎", "system": "IC/仪表", "controller": "IC/仪表", "category": "IC/仪表", "ecu_type": "IC/仪表", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523054, "fmi": 8, "dtc": "", "description_zh": "FCWS:前方碰撞系统前视相机故障", "description_en": "", "name_zh": "SPN523054-FMI8", "brand": "龙擎", "system": "仪表(IC,含FCWS/LDWS)", "controller": "仪表(IC,含FCWS/LDWS)", "category": "仪表(IC,含FCWS/LDWS)", "ecu_type": "仪表(IC,含FCWS/LDWS)", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523057, "fmi": 8, "dtc": "", "description_zh": "LDWS:车道偏离系统前视相机故障", "description_en": "", "name_zh": "SPN523057-FMI8", "brand": "龙擎", "system": "仪表(IC,含FCWS/LDWS)", "controller": "仪表(IC,含FCWS/LDWS)", "category": "仪表(IC,含FCWS/LDWS)", "ecu_type": "仪表(IC,含FCWS/LDWS)", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523101, "fmi": 0, "dtc": "P01A3", "description_zh": "上游NOx传感器Nox信号高于上限", "description_en": "", "name_zh": "SPN523101-FMI0", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["NOx传感器探头污染或老化", "传感器加热器故障", "排气管路泄漏", "SCR催化器效率下降"], "diagnosis_summary": ["注意仪表排放报警灯", "按时保养后处理系统"], "handling_plan": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "repair_suggestion": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523101, "fmi": 1, "dtc": "P01A4", "description_zh": "上游NOx传感器Nox信号低于下限", "description_en": "", "name_zh": "SPN523101-FMI1", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["NOx传感器探头污染或老化", "传感器加热器故障", "排气管路泄漏", "SCR催化器效率下降"], "diagnosis_summary": ["注意仪表排放报警灯", "按时保养后处理系统"], "handling_plan": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "repair_suggestion": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523101, "fmi": 12, "dtc": "P0196", "description_zh": "上游NOx传感器Nox信号状态不可信", "description_en": "", "name_zh": "SPN523101-FMI12", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["NOx传感器探头污染或老化", "传感器加热器故障", "排气管路泄漏", "SCR催化器效率下降"], "diagnosis_summary": ["注意仪表排放报警灯", "按时保养后处理系统"], "handling_plan": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "repair_suggestion": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523101, "fmi": 15, "dtc": "P0197", "description_zh": "上游NOx传感器lambda电压信号高于上限", "description_en": "", "name_zh": "SPN523101-FMI15", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["NOx传感器探头污染或老化", "传感器加热器故障", "排气管路泄漏", "SCR催化器效率下降"], "diagnosis_summary": ["注意仪表排放报警灯", "按时保养后处理系统"], "handling_plan": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "repair_suggestion": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523101, "fmi": 16, "dtc": "P0199", "description_zh": "上游NOx传感器lambda电压信号高于上限", "description_en": "", "name_zh": "SPN523101-FMI16", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["NOx传感器探头污染或老化", "传感器加热器故障", "排气管路泄漏", "SCR催化器效率下降"], "diagnosis_summary": ["注意仪表排放报警灯", "按时保养后处理系统"], "handling_plan": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "repair_suggestion": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523101, "fmi": 17, "dtc": "P0198", "description_zh": "上游NOx传感器lambda电压信号低于下限", "description_en": "", "name_zh": "SPN523101-FMI17", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["NOx传感器探头污染或老化", "传感器加热器故障", "排气管路泄漏", "SCR催化器效率下降"], "diagnosis_summary": ["注意仪表排放报警灯", "按时保养后处理系统"], "handling_plan": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "repair_suggestion": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523101, "fmi": 18, "dtc": "P019A", "description_zh": "上游NOx传感器lambda电压信号低于下限", "description_en": "", "name_zh": "SPN523101-FMI18", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["NOx传感器探头污染或老化", "传感器加热器故障", "排气管路泄漏", "SCR催化器效率下降"], "diagnosis_summary": ["注意仪表排放报警灯", "按时保养后处理系统"], "handling_plan": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "repair_suggestion": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523101, "fmi": 2, "dtc": "P01A1", "description_zh": "上游NOx传感器Nox信号不可信", "description_en": "", "name_zh": "SPN523101-FMI2", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["NOx传感器探头污染或老化", "传感器加热器故障", "排气管路泄漏", "SCR催化器效率下降"], "diagnosis_summary": ["注意仪表排放报警灯", "按时保养后处理系统"], "handling_plan": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "repair_suggestion": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523101, "fmi": 20, "dtc": "P0193", "description_zh": "上游NOx传感器信号补偿不可信", "description_en": "", "name_zh": "SPN523101-FMI20", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["NOx传感器探头污染或老化", "传感器加热器故障", "排气管路泄漏", "SCR催化器效率下降"], "diagnosis_summary": ["注意仪表排放报警灯", "按时保养后处理系统"], "handling_plan": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "repair_suggestion": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523101, "fmi": 21, "dtc": "P019B", "description_zh": "上游NOx传感器lambda信号高于上限", "description_en": "", "name_zh": "SPN523101-FMI21", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["NOx传感器探头污染或老化", "传感器加热器故障", "排气管路泄漏", "SCR催化器效率下降"], "diagnosis_summary": ["注意仪表排放报警灯", "按时保养后处理系统"], "handling_plan": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "repair_suggestion": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523101, "fmi": 22, "dtc": "P019C", "description_zh": "上游NOx传感器lambda信号低于下限", "description_en": "", "name_zh": "SPN523101-FMI22", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["NOx传感器探头污染或老化", "传感器加热器故障", "排气管路泄漏", "SCR催化器效率下降"], "diagnosis_summary": ["注意仪表排放报警灯", "按时保养后处理系统"], "handling_plan": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "repair_suggestion": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523101, "fmi": 23, "dtc": "P019D", "description_zh": "上游NOx传感器NOx信号最大偏移高于上限", "description_en": "", "name_zh": "SPN523101-FMI23", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["NOx传感器探头污染或老化", "传感器加热器故障", "排气管路泄漏", "SCR催化器效率下降"], "diagnosis_summary": ["注意仪表排放报警灯", "按时保养后处理系统"], "handling_plan": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "repair_suggestion": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523101, "fmi": 24, "dtc": "P019E", "description_zh": "上游NOx传感器Nox信号最小偏移低于下限", "description_en": "", "name_zh": "SPN523101-FMI24", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["NOx传感器探头污染或老化", "传感器加热器故障", "排气管路泄漏", "SCR催化器效率下降"], "diagnosis_summary": ["注意仪表排放报警灯", "按时保养后处理系统"], "handling_plan": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "repair_suggestion": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523101, "fmi": 25, "dtc": "P019F", "description_zh": "上游NOx传感器Nox信号平均偏移高于上限", "description_en": "", "name_zh": "SPN523101-FMI25", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["NOx传感器探头污染或老化", "传感器加热器故障", "排气管路泄漏", "SCR催化器效率下降"], "diagnosis_summary": ["注意仪表排放报警灯", "按时保养后处理系统"], "handling_plan": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "repair_suggestion": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523101, "fmi": 26, "dtc": "P01A0", "description_zh": "上游NOx传感器Nox信号平均偏移低于下限", "description_en": "", "name_zh": "SPN523101-FMI26", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["NOx传感器探头污染或老化", "传感器加热器故障", "排气管路泄漏", "SCR催化器效率下降"], "diagnosis_summary": ["注意仪表排放报警灯", "按时保养后处理系统"], "handling_plan": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "repair_suggestion": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523101, "fmi": 27, "dtc": "P0192", "description_zh": "上游NOx传感器供电错误", "description_en": "", "name_zh": "SPN523101-FMI27", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["NOx传感器探头污染或老化", "传感器加热器故障", "排气管路泄漏", "SCR催化器效率下降"], "diagnosis_summary": ["注意仪表排放报警灯", "按时保养后处理系统"], "handling_plan": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "repair_suggestion": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523101, "fmi": 28, "dtc": "P0195", "description_zh": "上游NOx传感器信号动态监测错误", "description_en": "", "name_zh": "SPN523101-FMI28", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["NOx传感器探头污染或老化", "传感器加热器故障", "排气管路泄漏", "SCR催化器效率下降"], "diagnosis_summary": ["注意仪表排放报警灯", "按时保养后处理系统"], "handling_plan": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "repair_suggestion": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523101, "fmi": 29, "dtc": "P0194", "description_zh": "上游NOx传感器信号动态监测错误", "description_en": "", "name_zh": "SPN523101-FMI29", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["NOx传感器探头污染或老化", "传感器加热器故障", "排气管路泄漏", "SCR催化器效率下降"], "diagnosis_summary": ["注意仪表排放报警灯", "按时保养后处理系统"], "handling_plan": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "repair_suggestion": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523101, "fmi": 3, "dtc": "P01A6", "description_zh": "上游NOx传感器Nox信号短路", "description_en": "", "name_zh": "SPN523101-FMI3", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["NOx传感器探头污染或老化", "传感器加热器故障", "排气管路泄漏", "SCR催化器效率下降"], "diagnosis_summary": ["注意仪表排放报警灯", "按时保养后处理系统"], "handling_plan": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "repair_suggestion": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523101, "fmi": 5, "dtc": "P01A5", "description_zh": "上游NOx传感器Nox信号开路", "description_en": "", "name_zh": "SPN523101-FMI5", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["NOx传感器探头污染或老化", "传感器加热器故障", "排气管路泄漏", "SCR催化器效率下降"], "diagnosis_summary": ["注意仪表排放报警灯", "按时保养后处理系统"], "handling_plan": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "repair_suggestion": ["使用诊断仪读取NOx传感器数据流判断是否正常", "检查排气管路密封性", "清洗或更换NOx传感器", "检查SCR催化器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523222, "fmi": 12, "dtc": "", "description_zh": "仪表CAN报文超时", "description_en": "", "name_zh": "SPN523222-FMI12", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523350, "fmi": 11, "dtc": "P1203", "description_zh": "Dfp_InjVlvBnk1A 1、2、3缸中某喷油器短路", "description_en": "", "name_zh": "SPN523350-FMI11", "brand": "龙擎", "system": "EDC7国三/四", "controller": "", "category": "EDC7国三/四", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["1、2、3缸中某喷油器高端与电源或地短路"], "diagnosis_summary": ["注意发动机抖动、缺缸现象", "避免急加速，低速行驶至维修点"], "handling_plan": ["1、断电，拔掉1、2、3缸接头，测量各接头1端对低电压，若电压为0V说明正常", "2、测量各接头1端对地电阻，若阻值阻值＞1MΩ说明正常。"], "repair_suggestion": ["1、断电，拔掉1、2、3缸接头，测量各接头1端对低电压，若电压为0V说明正常", "2、测量各接头1端对地电阻，若阻值阻值＞1MΩ说明正常。"], "release_condition": [], "component": [], "torque_limit_rule": "高/停机"}, {"spn": 523350, "fmi": 3, "dtc": "", "description_zh": "bank1故障", "description_en": "", "name_zh": "SPN523350-FMI3", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523350, "fmi": 4, "dtc": "", "description_zh": "bank1故障", "description_en": "", "name_zh": "SPN523350-FMI4", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523351, "fmi": 11, "dtc": "4615", "description_zh": "EECU内部故障（523351-11）", "description_en": "", "name_zh": "SPN523351-FMI11", "brand": "龙擎", "system": "EDC7国三/四", "controller": "", "category": "EDC7国三/四", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523351, "fmi": 12, "dtc": "4617", "description_zh": "EECU内部故障（523351-12）", "description_en": "", "name_zh": "SPN523351-FMI12", "brand": "龙擎", "system": "EDC7国三/四", "controller": "", "category": "EDC7国三/四", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523352, "fmi": 11, "dtc": "4621", "description_zh": "EECU内部故障（523352-11）", "description_en": "", "name_zh": "SPN523352-FMI11", "brand": "龙擎", "system": "EDC7国三/四", "controller": "", "category": "EDC7国三/四", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523352, "fmi": 12, "dtc": "P120B", "description_zh": "Dfp_InjVlvBnk2A 4、5、6缸中某喷油器短路", "description_en": "", "name_zh": "SPN523352-FMI12", "brand": "龙擎", "system": "EDC7国三/四", "controller": "", "category": "EDC7国三/四", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["4、5、6缸中某喷油器高端与电源或地短路"], "diagnosis_summary": ["注意发动机抖动、缺缸现象", "避免急加速，低速行驶至维修点"], "handling_plan": ["1、断电，拔掉4、5、6缸接头，测量各接头1端对低电压，若电压为0V说明正常", "2、测量各接头1端对地电阻，若阻值阻值＞1MΩ说明正常。"], "repair_suggestion": ["1、断电，拔掉4、5、6缸接头，测量各接头1端对低电压，若电压为0V说明正常", "2、测量各接头1端对地电阻，若阻值阻值＞1MΩ说明正常。"], "release_condition": [], "component": [], "torque_limit_rule": "高/停机"}, {"spn": 523352, "fmi": 3, "dtc": "", "description_zh": "bank2故障", "description_en": "", "name_zh": "SPN523352-FMI3", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523352, "fmi": 4, "dtc": "", "description_zh": "bank2故障", "description_en": "", "name_zh": "SPN523352-FMI4", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523353, "fmi": 11, "dtc": "4626", "description_zh": "EECU内部故障（523353-11）", "description_en": "", "name_zh": "SPN523353-FMI11", "brand": "龙擎", "system": "EDC7国三/四", "controller": "", "category": "EDC7国三/四", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523353, "fmi": 12, "dtc": "4625", "description_zh": "EECU内部故障（523353-12）", "description_en": "", "name_zh": "SPN523353-FMI12", "brand": "龙擎", "system": "EDC7国三/四", "controller": "", "category": "EDC7国三/四", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523353, "fmi": 4, "dtc": "P1211", "description_zh": "Dfp_InjVlvBnk2B 4、5、6缸中某喷油器断路", "description_en": "", "name_zh": "SPN523353-FMI4", "brand": "龙擎", "system": "EDC7国三/四", "controller": "", "category": "EDC7国三/四", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["4、5、6缸中某喷油器断路"], "diagnosis_summary": ["注意发动机抖动、缺缸现象", "避免急加速，低速行驶至维修点"], "handling_plan": ["1、断电，测量从喷油器接插件到接头各线路通断 2、拔下喷油器接头测量喷油器两端子间阻值，若阻值在0.2～1Ω则说明正常。"], "repair_suggestion": ["1、断电，测量从喷油器接插件到接头各线路通断 2、拔下喷油器接头测量喷油器两端子间阻值，若阻值在0.2～1Ω则说明正常。"], "release_condition": [], "component": [], "torque_limit_rule": "高/停机"}, {"spn": 523354, "fmi": 11, "dtc": "4623", "description_zh": "EECU内部故障（523354-11）", "description_en": "", "name_zh": "SPN523354-FMI11", "brand": "龙擎", "system": "EDC7国三/四", "controller": "", "category": "EDC7国三/四", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523354, "fmi": 12, "dtc": "1579", "description_zh": "EECU内部故障（523354-12）", "description_en": "", "name_zh": "SPN523354-FMI12", "brand": "龙擎", "system": "EDC7国三/四", "controller": "", "category": "EDC7国三/四", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523354, "fmi": 2, "dtc": "1579", "description_zh": "EECU内部故障（523354-2）", "description_en": "", "name_zh": "SPN523354-FMI2", "brand": "龙擎", "system": "EDC7国三/四", "controller": "", "category": "EDC7国三/四", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523354, "fmi": 3, "dtc": "1579", "description_zh": "EECU内部故障（523354-3）", "description_en": "", "name_zh": "SPN523354-FMI3", "brand": "龙擎", "system": "EDC7国三/四", "controller": "", "category": "EDC7国三/四", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523354, "fmi": 4, "dtc": "1579", "description_zh": "EECU内部故障（523354-4）", "description_en": "", "name_zh": "SPN523354-FMI4", "brand": "龙擎", "system": "EDC7国三/四", "controller": "", "category": "EDC7国三/四", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523355, "fmi": 12, "dtc": "1579", "description_zh": "EECU内部故障（523355-12）", "description_en": "", "name_zh": "SPN523355-FMI12", "brand": "龙擎", "system": "EDC7国三/四", "controller": "", "category": "EDC7国三/四", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523355, "fmi": 2, "dtc": "1579", "description_zh": "EECU内部故障（523355-2）", "description_en": "", "name_zh": "SPN523355-FMI2", "brand": "龙擎", "system": "EDC7国三/四", "controller": "", "category": "EDC7国三/四", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523355, "fmi": 3, "dtc": "1579", "description_zh": "EECU内部故障（523355-3）", "description_en": "", "name_zh": "SPN523355-FMI3", "brand": "龙擎", "system": "EDC7国三/四", "controller": "", "category": "EDC7国三/四", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523355, "fmi": 4, "dtc": "1579", "description_zh": "EECU内部故障（523355-4）", "description_en": "", "name_zh": "SPN523355-FMI4", "brand": "龙擎", "system": "EDC7国三/四", "controller": "", "category": "EDC7国三/四", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523420, "fmi": 2, "dtc": "5648", "description_zh": "EECU内部故障（523420-2）", "description_en": "", "name_zh": "SPN523420-FMI2", "brand": "龙擎", "system": "EDC7国三/四", "controller": "", "category": "EDC7国三/四", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523420, "fmi": 4, "dtc": "P060C", "description_zh": "Dfp_Montr", "description_en": "", "name_zh": "SPN523420-FMI4", "brand": "龙擎", "system": "EDC7国三/四", "controller": "", "category": "EDC7国三/四", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["ECU电压异常等其他原因"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["更换ECU"], "repair_suggestion": ["更换ECU"], "release_condition": [], "component": [], "torque_limit_rule": "高/停机"}, {"spn": null, "fmi": null, "dtc": "P00CA", "description_zh": "DFC_PRVMonPresShck", "description_en": "", "name_zh": "SPN523470", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523470, "fmi": 0, "dtc": "", "description_zh": "油轨泄压阀打开", "description_en": "", "name_zh": "SPN523470-FMI0", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523470, "fmi": 11, "dtc": "P1010", "description_zh": "高、低压油路；油量计量单元；轨压传感器", "description_en": "", "name_zh": "SPN523470-FMI11", "brand": "龙擎", "system": "EDC7国三/四", "controller": "", "category": "EDC7国三/四", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["1、高、低压油路故障 2、轨压传感器故障 3、油量计量单元故障"], "diagnosis_summary": ["注意仪表相关报警灯", "避免高负荷运行"], "handling_plan": ["1、排查高低压油路 2、确认轨压传感器是否正常", "3、确认油量计量单元是否正常。"], "repair_suggestion": ["1、排查高低压油路 2、确认轨压传感器是否正常", "3、确认油量计量单元是否正常。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523470, "fmi": 12, "dtc": "", "description_zh": "PRV阀故障-打开次数超限", "description_en": "", "name_zh": "SPN523470-FMI12", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523470, "fmi": 15, "dtc": "", "description_zh": "PRV阀故障-打开时间超限", "description_en": "", "name_zh": "SPN523470-FMI15", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523470, "fmi": 16, "dtc": "", "description_zh": "PRV阀故障-打开时间和次数均超限", "description_en": "", "name_zh": "SPN523470-FMI16", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523470, "fmi": 18, "dtc": "P100E", "description_zh": "Dfp_PRVMon 共轨泻压阀打开", "description_en": "", "name_zh": "SPN523470-FMI18", "brand": "龙擎", "system": "EDC7国三/四", "controller": "", "category": "EDC7国三/四", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["1、高、低压油路故障 2、轨压传感器故障 3、油量计量单元故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["1、排查高低压油路 2、确认轨压传感器是否正常", "3、确认油量计量单元是否正常。"], "repair_suggestion": ["1、排查高低压油路 2、确认轨压传感器是否正常", "3、确认油量计量单元是否正常。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523470, "fmi": 7, "dtc": "4112", "description_zh": "PRV阀故障（523470-7）", "description_en": "", "name_zh": "SPN523470-FMI7", "brand": "龙擎", "system": "EDC7国三/四", "controller": "", "category": "EDC7国三/四", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "U0051", "description_zh": "DFC_CANValidationCheck", "description_en": "", "name_zh": "SPN523471", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "U0053", "description_zh": "DFC_CANValidSCRSysSta", "description_en": "", "name_zh": "SPN523472", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523550, "fmi": 2, "dtc": "1543", "description_zh": "EECU内部故障（523550-2）", "description_en": "", "name_zh": "SPN523550-FMI2", "brand": "龙擎", "system": "EDC7国三/四", "controller": "", "category": "EDC7国三/四", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523550, "fmi": 7, "dtc": "P0607", "description_zh": "Dfp_TPUMon", "description_en": "", "name_zh": "SPN523550-FMI7", "brand": "龙擎", "system": "EDC7国三/四", "controller": "", "category": "EDC7国三/四", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["ECU本身故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["断电重启ECU，若问题仍存在需更换ECU"], "repair_suggestion": ["断电重启ECU，若问题仍存在需更换ECU"], "release_condition": [], "component": [], "torque_limit_rule": "高/停机"}, {"spn": 523600, "fmi": 12, "dtc": "P0607", "description_zh": "Dfp_WdCom", "description_en": "", "name_zh": "SPN523600-FMI12", "brand": "龙擎", "system": "EDC7国三/四", "controller": "", "category": "EDC7国三/四", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["————"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["更换ECU"], "repair_suggestion": ["更换ECU"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523601, "fmi": 12, "dtc": "1543", "description_zh": "EECU内部故障（523601-12）", "description_en": "", "name_zh": "SPN523601-FMI12", "brand": "龙擎", "system": "EDC7国三/四", "controller": "", "category": "EDC7国三/四", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523601, "fmi": 3, "dtc": "", "description_zh": "传感器电源3对电源短路", "description_en": "", "name_zh": "SPN523601-FMI3", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523601, "fmi": 4, "dtc": "", "description_zh": "传感器电源3对地短路", "description_en": "", "name_zh": "SPN523601-FMI4", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523610, "fmi": 12, "dtc": "", "description_zh": "DEC1报文故障", "description_en": "", "name_zh": "SPN523610-FMI12", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523610, "fmi": 2, "dtc": "", "description_zh": "DEC1报文故障", "description_en": "", "name_zh": "SPN523610-FMI2", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523612, "fmi": 14, "dtc": "P1607", "description_zh": "Dfp_HWEMonUMaxSupply", "description_en": "", "name_zh": "SPN523612-FMI14", "brand": "龙擎", "system": "EDC7国三/四", "controller": "", "category": "EDC7国三/四", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["在焊接时，因整车线束没断电，对ECU内部芯片造成击穿"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["更换ECU"], "repair_suggestion": ["更换ECU"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523612, "fmi": 3, "dtc": "", "description_zh": "EECU内部故障", "description_en": "", "name_zh": "SPN523612-FMI3", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523612, "fmi": 4, "dtc": "", "description_zh": "EECU内部故障", "description_en": "", "name_zh": "SPN523612-FMI4", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523613, "fmi": 13, "dtc": "P1018", "description_zh": "Dfp_RailMeUn10", "description_en": "", "name_zh": "SPN523613-FMI13", "brand": "龙擎", "system": "EDC7国三/四", "controller": "", "category": "EDC7国三/四", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["高、低油路及相关部件"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["1、检查高低油路 2、检查轨压传感器 3、检查油量计量单元 4、检查喷油器"], "repair_suggestion": ["1、检查高低油路 2、检查轨压传感器 3、检查油量计量单元 4、检查喷油器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523613, "fmi": 15, "dtc": "", "description_zh": "油轨压力不正常", "description_en": "", "name_zh": "SPN523613-FMI15", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器老化漂移", "管路积碳堵塞", "大气压力传感器对比偏差过大"], "diagnosis_summary": ["注意仪表动力不足报警灯", "避免长时间高负荷运行"], "handling_plan": ["使用诊断仪读取实际压力值并对比标准大气压", "清洗或更换堵塞的管路", "重新校准传感器"], "repair_suggestion": ["使用诊断仪读取实际压力值并对比标准大气压", "清洗或更换堵塞的管路", "重新校准传感器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523613, "fmi": 16, "dtc": "", "description_zh": "油轨压力不正常", "description_en": "", "name_zh": "SPN523613-FMI16", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器老化漂移", "管路积碳堵塞", "大气压力传感器对比偏差过大"], "diagnosis_summary": ["注意仪表动力不足报警灯", "避免长时间高负荷运行"], "handling_plan": ["使用诊断仪读取实际压力值并对比标准大气压", "清洗或更换堵塞的管路", "重新校准传感器"], "repair_suggestion": ["使用诊断仪读取实际压力值并对比标准大气压", "清洗或更换堵塞的管路", "重新校准传感器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523613, "fmi": 17, "dtc": "", "description_zh": "油轨压力不正常", "description_en": "", "name_zh": "SPN523613-FMI17", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器老化漂移", "管路积碳堵塞", "大气压力传感器对比偏差过大"], "diagnosis_summary": ["注意仪表动力不足报警灯", "避免长时间高负荷运行"], "handling_plan": ["使用诊断仪读取实际压力值并对比标准大气压", "清洗或更换堵塞的管路", "重新校准传感器"], "repair_suggestion": ["使用诊断仪读取实际压力值并对比标准大气压", "清洗或更换堵塞的管路", "重新校准传感器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523613, "fmi": 18, "dtc": "", "description_zh": "油轨压力不正常", "description_en": "", "name_zh": "SPN523613-FMI18", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器老化漂移", "管路积碳堵塞", "大气压力传感器对比偏差过大"], "diagnosis_summary": ["注意仪表动力不足报警灯", "避免长时间高负荷运行"], "handling_plan": ["使用诊断仪读取实际压力值并对比标准大气压", "清洗或更换堵塞的管路", "重新校准传感器"], "repair_suggestion": ["使用诊断仪读取实际压力值并对比标准大气压", "清洗或更换堵塞的管路", "重新校准传感器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523613, "fmi": 2, "dtc": "", "description_zh": "油轨压力不正常", "description_en": "", "name_zh": "SPN523613-FMI2", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器老化漂移", "管路积碳堵塞", "大气压力传感器对比偏差过大"], "diagnosis_summary": ["注意仪表动力不足报警灯", "避免长时间高负荷运行"], "handling_plan": ["使用诊断仪读取实际压力值并对比标准大气压", "清洗或更换堵塞的管路", "重新校准传感器"], "repair_suggestion": ["使用诊断仪读取实际压力值并对比标准大气压", "清洗或更换堵塞的管路", "重新校准传感器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523613, "fmi": 3, "dtc": "", "description_zh": "油轨压力太高", "description_en": "", "name_zh": "SPN523613-FMI3", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器老化漂移", "管路积碳堵塞", "大气压力传感器对比偏差过大"], "diagnosis_summary": ["注意仪表动力不足报警灯", "避免长时间高负荷运行"], "handling_plan": ["使用诊断仪读取实际压力值并对比标准大气压", "清洗或更换堵塞的管路", "重新校准传感器"], "repair_suggestion": ["使用诊断仪读取实际压力值并对比标准大气压", "清洗或更换堵塞的管路", "重新校准传感器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523613, "fmi": 4, "dtc": "", "description_zh": "油轨压力太低", "description_en": "", "name_zh": "SPN523613-FMI4", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器老化漂移", "管路积碳堵塞", "大气压力传感器对比偏差过大"], "diagnosis_summary": ["注意仪表动力不足报警灯", "避免长时间高负荷运行"], "handling_plan": ["使用诊断仪读取实际压力值并对比标准大气压", "清洗或更换堵塞的管路", "重新校准传感器"], "repair_suggestion": ["使用诊断仪读取实际压力值并对比标准大气压", "清洗或更换堵塞的管路", "重新校准传感器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523613, "fmi": 5, "dtc": "4121", "description_zh": "油轨压力不正常（523613-5）", "description_en": "", "name_zh": "SPN523613-FMI5", "brand": "龙擎", "system": "EDC7国三/四", "controller": "", "category": "EDC7国三/四", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器老化漂移", "管路积碳堵塞", "大气压力传感器对比偏差过大"], "diagnosis_summary": ["注意仪表动力不足报警灯", "避免长时间高负荷运行"], "handling_plan": ["使用诊断仪读取实际压力值并对比标准大气压", "清洗或更换堵塞的管路", "重新校准传感器"], "repair_suggestion": ["使用诊断仪读取实际压力值并对比标准大气压", "清洗或更换堵塞的管路", "重新校准传感器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523613, "fmi": 7, "dtc": "", "description_zh": "油轨压力不正常", "description_en": "", "name_zh": "SPN523613-FMI7", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["传感器老化漂移", "管路积碳堵塞", "大气压力传感器对比偏差过大"], "diagnosis_summary": ["注意仪表动力不足报警灯", "避免长时间高负荷运行"], "handling_plan": ["使用诊断仪读取实际压力值并对比标准大气压", "清洗或更换堵塞的管路", "重新校准传感器"], "repair_suggestion": ["使用诊断仪读取实际压力值并对比标准大气压", "清洗或更换堵塞的管路", "重新校准传感器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523615, "fmi": 16, "dtc": "P025C", "description_zh": "燃油计量单元", "description_en": "", "name_zh": "SPN523615-FMI16", "brand": "龙擎", "system": "EDC7国三/四", "controller": "", "category": "EDC7国三/四", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["燃油计量单元线路问题"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["断电，测量油量计量单元接头1端3.09对地电组，若阻值～0Ω说明正常"], "repair_suggestion": ["断电，测量油量计量单元接头1端3.09对地电组，若阻值～0Ω说明正常"], "release_condition": [], "component": [], "torque_limit_rule": "中/限扭限速"}, {"spn": 523615, "fmi": 18, "dtc": "604", "description_zh": "EECU内部故障（523615-18）", "description_en": "", "name_zh": "SPN523615-FMI18", "brand": "龙擎", "system": "EDC7国三/四", "controller": "", "category": "EDC7国三/四", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523615, "fmi": 2, "dtc": "P0251", "description_zh": "Dfp_MeUnCDNoLoad", "description_en": "", "name_zh": "SPN523615-FMI2", "brand": "龙擎", "system": "EDC7国三/四", "controller": "", "category": "EDC7国三/四", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["油量计量单元开路"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["断电，测量ECU传感器接插件端2.13、2.12、2.14到接头3、1、2间阻值，若阻值电压～0Ω说明正常"], "repair_suggestion": ["断电，测量ECU传感器接插件端2.13、2.12、2.14到接头3、1、2间阻值，若阻值电压～0Ω说明正常"], "release_condition": [], "component": [], "torque_limit_rule": "中/限扭限速"}, {"spn": 523615, "fmi": 3, "dtc": "P0253", "description_zh": "Dfp_MeUnCDSCGnd", "description_en": "", "name_zh": "SPN523615-FMI3", "brand": "龙擎", "system": "EDC7国三/四", "controller": "", "category": "EDC7国三/四", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["燃油计量单元线路低端对电源短路"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["断电，测量油量计量单元接头1端3.09对地电组，若阻值～0Ω说明正常"], "repair_suggestion": ["断电，测量油量计量单元接头1端3.09对地电组，若阻值～0Ω说明正常"], "release_condition": [], "component": [], "torque_limit_rule": "中/限扭限速"}, {"spn": 523615, "fmi": 4, "dtc": "P025D", "description_zh": "Dfp_MeUnCD_ADC", "description_en": "", "name_zh": "SPN523615-FMI4", "brand": "龙擎", "system": "EDC7国三/四", "controller": "", "category": "EDC7国三/四", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["燃油计量单元线路问题"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["断电，测量油量计量单元接头1端3.09对地电压，若电压～0V说明正常"], "repair_suggestion": ["断电，测量油量计量单元接头1端3.09对地电压，若电压～0V说明正常"], "release_condition": [], "component": [], "torque_limit_rule": "中/限扭限速"}, {"spn": 523615, "fmi": 5, "dtc": "P0254", "description_zh": "Dfp_MeUnCDSCBat", "description_en": "", "name_zh": "SPN523615-FMI5", "brand": "龙擎", "system": "EDC7国三/四", "controller": "", "category": "EDC7国三/四", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["燃油计量单元线路高端对电源短路"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["断电，测量油量计量单元接头1端3.09对地电压，若电压～0V说明正常"], "repair_suggestion": ["断电，测量油量计量单元接头1端3.09对地电压，若电压～0V说明正常"], "release_condition": [], "component": [], "torque_limit_rule": "中/限扭限速"}, {"spn": 523617, "fmi": 11, "dtc": "P060A", "description_zh": "Dfp_HWEMonCom", "description_en": "", "name_zh": "SPN523617-FMI11", "brand": "龙擎", "system": "EDC7国三/四", "controller": "", "category": "EDC7国三/四", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["ECU内部芯片故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["检查ECU电源连接是否正常，若正常更换ECU"], "repair_suggestion": ["检查ECU电源连接是否正常，若正常更换ECU"], "release_condition": [], "component": [], "torque_limit_rule": "高/停机"}, {"spn": 523640, "fmi": 12, "dtc": "", "description_zh": "DEC2报文故障", "description_en": "", "name_zh": "SPN523640-FMI12", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 523640, "fmi": 2, "dtc": "", "description_zh": "DEC2报文故障", "description_en": "", "name_zh": "SPN523640-FMI2", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 524149, "fmi": 9, "dtc": "P0872", "description_zh": "EEC1报文超时", "description_en": "", "name_zh": "SPN524149-FMI9", "brand": "龙擎", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "无报警灯点亮", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 524286, "fmi": 31, "dtc": "", "description_zh": "OBD降扭篡改故障", "description_en": "", "name_zh": "SPN524286-FMI31", "brand": "龙擎", "system": "OEM", "controller": "OEM", "category": "OEM", "ecu_type": "OEM", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "MIL", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 524287, "fmi": 31, "dtc": "", "description_zh": "燃油含硫量过高指示", "description_en": "", "name_zh": "SPN524287-FMI31", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器/执行器信号异常偏高", "线束短路或部件内部故障"], "diagnosis_summary": ["注意仪表相关报警灯", "避免高负荷运行"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册排查具体故障点"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册排查具体故障点"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "253", "description_zh": "限速/巡航/PTO指示灯线路短路开路故障（限速/巡航/PTO指示灯线路短路开路故障RSG/Cruise/PTO Lamp Short Open Fault）", "description_en": "", "name_zh": "SPN527FMI5_DTC253", "brand": "潍柴", "system": "整车", "controller": "ECU", "category": "整车", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表相关指示灯", "检查对应线束连接"], "handling_plan": ["检查限速/巡航/PTO指示灯线路是否存在断路、对地或对电源短路，重点排查仪表台至ECU线束插头及PTO开关线路。测量指示灯控制线电压是否正常，修复破损线束或更换损坏的指示灯/继电器。若线路正常，则需用诊断仪重新标定或刷新ECU相关配置。"], "repair_suggestion": ["检查限速/巡航/PTO指示灯线路是否存在断路、对地或对电源短路，重点排查仪表台至ECU线束插头及PTO开关线路。测量指示灯控制线电压是否正常，修复破损线束或更换损坏的指示灯/继电器。若线路正常，则需用诊断仪重新标定或刷新ECU相关配置。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 5285, "fmi": 18, "dtc": "P026A/00", "description_zh": "AIR SYSTEM", "description_en": "", "name_zh": "SPN5285-FMI18", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:B1)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 52, "fmi": 0, "dtc": "", "description_zh": "集电弓充电插座过温1级", "description_en": "", "name_zh": "SPN52-FMI0", "brand": "东风新能源", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["系统检测到异常信号"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": ["使用诊断仪读取完整故障码和数据流", "根据具体故障码定位问题模块", "检查相关线束和连接器"], "repair_suggestion": ["使用诊断仪读取完整故障码和数据流", "根据具体故障码定位问题模块", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 5319, "fmi": 31, "dtc": "P24A2/00", "description_zh": "EATS", "description_en": "", "name_zh": "SPN5319-FMI31", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:B1)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 532103, "fmi": 11, "dtc": "P0222", "description_zh": "SCR重起次数超过允许最大值", "description_en": "", "name_zh": "SPN532103-FMI11", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 532104, "fmi": 2, "dtc": "P0206", "description_zh": "SCR储氨控制错误", "description_en": "", "name_zh": "SPN532104-FMI2", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P2423", "description_zh": "氧化催化器效率低Oxidation Catalyst Efficiency Low（氧化催化器效率低Oxidation Catalyst Efficiency Low）", "description_en": "", "name_zh": "SPN5322FMI12_DTCP2423", "brand": "上柴", "system": "ECU", "controller": "ECU", "category": "", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["氧化催化器效率低，重点先查后处理系统是否被劣质柴油或机油灰分污染，以及是否存在未燃烧柴油进入催化器（喷油器滴漏、后喷过多）。若催化器外观无破损，建议先做再生或清洗尝试恢复活性", "若清洗无效，需更换催化器，并同步排查上游氧传感器信号是否漂移，避免换件后复发。"], "repair_suggestion": ["氧化催化器效率低，重点先查后处理系统是否被劣质柴油或机油灰分污染，以及是否存在未燃烧柴油进入催化器（喷油器滴漏、后喷过多）。若催化器外观无破损，建议先做再生或清洗尝试恢复活性", "若清洗无效，需更换催化器，并同步排查上游氧传感器信号是否漂移，避免换件后复发。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 533, "fmi": 15, "dtc": "P0219", "description_zh": "Dfp_EngPrtOvrSpd", "description_en": "", "name_zh": "SPN533-FMI15", "brand": "龙擎", "system": "EDC7国三/四", "controller": "", "category": "EDC7国三/四", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["发动机下坡车速过高或转速传感器问题"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["检查转速传感器每转脉冲数是否正常，怠速时转速显示是否正常"], "repair_suggestion": ["检查转速传感器每转脉冲数是否正常，怠速时转速显示是否正常"], "release_condition": [], "component": [], "torque_limit_rule": "高/停机"}, {"spn": 5357, "fmi": 4, "dtc": "P062B", "description_zh": "EECU内部故障", "description_en": "", "name_zh": "SPN5357-FMI4", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["下电等待30s，插拔EGR阀前压力传感器接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 5392, "fmi": 14, "dtc": "P218F/92", "description_zh": "EATS", "description_en": "", "name_zh": "SPN5392-FMI14", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:A)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 5394, "fmi": 5, "dtc": "P2048", "description_zh": "喷射阀电器故障", "description_en": "", "name_zh": "SPN5394-FMI5", "brand": "龙擎", "system": "Urea Doser / 尿素泵", "controller": "Urea Doser / 尿素泵", "category": "Urea Doser / 尿素泵", "ecu_type": "Urea Doser / 尿素泵", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "MIL", "trigger_condition": ["尿素液位过低", "尿素品质不达标或结晶堵塞", "尿素泵/喷嘴故障", "尿素管路泄漏"], "diagnosis_summary": ["及时添加合格尿素，避免使用劣质尿素", "注意仪表尿素液位报警"], "handling_plan": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "repair_suggestion": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "release_condition": [], "component": [], "torque_limit_rule": "50 hour / 50 小时 / 0.6"}, {"spn": 5394, "fmi": 7, "dtc": "P208E", "description_zh": "喷射阀机械功能故障", "description_en": "", "name_zh": "SPN5394-FMI7", "brand": "龙擎", "system": "Urea Doser / 尿素泵", "controller": "Urea Doser / 尿素泵", "category": "Urea Doser / 尿素泵", "ecu_type": "Urea Doser / 尿素泵", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "MIL", "trigger_condition": ["尿素液位过低", "尿素品质不达标或结晶堵塞", "尿素泵/喷嘴故障", "尿素管路泄漏"], "diagnosis_summary": ["及时添加合格尿素，避免使用劣质尿素", "注意仪表尿素液位报警"], "handling_plan": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "repair_suggestion": ["检查尿素液位并添加达标尿素（符合ISO 22241标准）", "使用诊断仪执行尿素泵测试", "清洗或更换堵塞的喷嘴", "检查管路密封性"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 5396, "fmi": 31, "dtc": "3377", "description_zh": "发动机曲轴箱通风软管断开 - 状况存在", "description_en": "", "name_zh": "SPN5396-FMI31", "brand": "康明斯", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册逐步排查"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册逐步排查"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 5396, "fmi": 7, "dtc": "P04DB", "description_zh": "曲轴箱通风系统异常", "description_en": "", "name_zh": "SPN5396-FMI7", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["下电等待30s，插拔EGR阀前压力传感器接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 53, "fmi": 0, "dtc": "", "description_zh": "集电弓充电插座过温2级", "description_en": "", "name_zh": "SPN53-FMI0", "brand": "东风新能源", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["系统检测到异常信号"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": ["使用诊断仪读取完整故障码和数据流", "根据具体故障码定位问题模块", "检查相关线束和连接器"], "repair_suggestion": ["使用诊断仪读取完整故障码和数据流", "根据具体故障码定位问题模块", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 5430, "fmi": 16, "dtc": "P0470", "description_zh": "EGR系统异常", "description_en": "", "name_zh": "SPN5430-FMI16", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["EGR阀积碳卡滞", "EGR阀电机或位置传感器故障", "EGR冷却器堵塞", "真空管路泄漏"], "diagnosis_summary": ["下电等待30s，插拔节气门接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": 5430, "fmi": 18, "dtc": "P0470", "description_zh": "EGR系统异常", "description_en": "", "name_zh": "SPN5430-FMI18", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["EGR阀积碳卡滞", "EGR阀电机或位置传感器故障", "EGR冷却器堵塞", "真空管路泄漏"], "diagnosis_summary": ["注意仪表发动机故障灯", "如动力无明显下降可继续行驶至维修点"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": 5430, "fmi": 2, "dtc": "P0470", "description_zh": "EGR系统异常", "description_en": "", "name_zh": "SPN5430-FMI2", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["EGR阀积碳卡滞", "EGR阀电机或位置传感器故障", "EGR冷却器堵塞", "真空管路泄漏"], "diagnosis_summary": ["下电等待30s，插拔EGR阀前压力传感器接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": 5430, "fmi": 3, "dtc": "P0470", "description_zh": "EGR系统异常", "description_en": "", "name_zh": "SPN5430-FMI3", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["EGR阀积碳卡滞", "EGR阀电机或位置传感器故障", "EGR冷却器堵塞", "真空管路泄漏"], "diagnosis_summary": ["下电等待30s，插拔EGR阀前压力传感器接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": null, "fmi": null, "dtc": "748", "description_zh": "EGR压力传感器电压高（DFC_PEgrUsSrcMaxB1）", "description_en": "", "name_zh": "SPN5430FMI3_DTC748", "brand": "潍柴", "system": "发动机", "controller": "ECU", "category": "发动机", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表动力不足报警", "避免高负荷运行"], "handling_plan": ["检查EGR压力传感器信号线路是否对电源短路或开路，测量传感器供电（通常5V）和接地是否正常。若线路正常，则更换EGR压力传感器，并同步检查EGR阀是否卡滞在开启位置导致压力异常。"], "repair_suggestion": ["检查EGR压力传感器信号线路是否对电源短路或开路，测量传感器供电（通常5V）和接地是否正常。若线路正常，则更换EGR压力传感器，并同步检查EGR阀是否卡滞在开启位置导致压力异常。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 5430, "fmi": 4, "dtc": "P0470", "description_zh": "EGR系统异常", "description_en": "", "name_zh": "SPN5430-FMI4", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["EGR阀积碳卡滞", "EGR阀电机或位置传感器故障", "EGR冷却器堵塞", "真空管路泄漏"], "diagnosis_summary": ["注意仪表发动机故障灯", "如动力无明显下降可继续行驶至维修点"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": null, "fmi": null, "dtc": "1025", "description_zh": "EGR压力传感器电压低（DFC_PEgrUsSrcMinB1）", "description_en": "", "name_zh": "SPN5430FMI4_DTC1025", "brand": "重汽", "system": "ECU", "controller": "ECU", "category": "", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表动力不足报警", "避免高负荷运行"], "handling_plan": ["检查EGR压力传感器及其线束插头是否松动、腐蚀或断路，重点测量传感器5V参考电压和信号线对地/对电源短路情况。若线路正常，则更换EGR压力传感器，并同步检查EGR阀是否卡滞或积碳导致压力异常。"], "repair_suggestion": ["检查EGR压力传感器及其线束插头是否松动、腐蚀或断路，重点测量传感器5V参考电压和信号线对地/对电源短路情况。若线路正常，则更换EGR压力传感器，并同步检查EGR阀是否卡滞或积碳导致压力异常。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P1250", "description_zh": "EGR模块喉口压力传感器电压高PNozzleRangeHigh（EGR模块喉口压力传感器电压高PNozzleRangeHigh）", "description_en": "", "name_zh": "SPN5431FMI3_DTCP1250", "brand": "上柴", "system": "ECU", "controller": "ECU", "category": "", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表动力不足报警", "避免高负荷运行"], "handling_plan": ["检查EGR模块喉口压力传感器及其线束插头，确认无断路、短路或插头氧化腐蚀，重点测量传感器供电（通常5V）和信号线电压是否异常。若线路正常，则更换EGR模块总成（传感器与模块一体），并重新进行系统自适应标定。"], "repair_suggestion": ["检查EGR模块喉口压力传感器及其线束插头，确认无断路、短路或插头氧化腐蚀，重点测量传感器供电（通常5V）和信号线电压是否异常。若线路正常，则更换EGR模块总成（传感器与模块一体），并重新进行系统自适应标定。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 5445, "fmi": 0, "dtc": "P2100", "description_zh": "节气门异常", "description_en": "", "name_zh": "SPN5445-FMI0", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": 5445, "fmi": 19, "dtc": "P0121", "description_zh": "节气门异常", "description_en": "", "name_zh": "SPN5445-FMI19", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": 5445, "fmi": 3, "dtc": "P0121", "description_zh": "节气门异常", "description_en": "", "name_zh": "SPN5445-FMI3", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": 5452, "fmi": 8, "dtc": "P2161", "description_zh": "废气旁通阀", "description_en": "", "name_zh": "SPN5452-FMI8", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "257", "description_zh": "脱硫状态指示灯线路故障", "description_en": "", "name_zh": "SPN5461FMI5_DTC257", "brand": "潍柴", "system": "整车", "controller": "ECU", "category": "整车", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["检查脱硫状态指示灯线路是否存在断路、短路或插接器接触不良，重点排查仪表板至传感器线束及接地端。若线路正常，则需检测指示灯灯泡或LED驱动电路，必要时更换仪表总成或相关控制模块。"], "repair_suggestion": ["检查脱硫状态指示灯线路是否存在断路、短路或插接器接触不良，重点排查仪表板至传感器线束及接地端。若线路正常，则需检测指示灯灯泡或LED驱动电路，必要时更换仪表总成或相关控制模块。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 54786, "fmi": 4, "dtc": "04D602", "description_zh": "CAN收不到选档面板信号", "description_en": "", "name_zh": "SPN54786-FMI4", "brand": "龙擎", "system": "TCU(绿控)", "controller": "TCU(绿控)", "category": "TCU(绿控)", "ecu_type": "TCU(绿控)", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 54, "fmi": 0, "dtc": "", "description_zh": "集电弓充电温度传感器异常（开路或短路）", "description_en": "", "name_zh": "SPN54-FMI0", "brand": "东风新能源", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["系统检测到异常信号"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": ["使用诊断仪读取完整故障码和数据流", "根据具体故障码定位问题模块", "检查相关线束和连接器"], "repair_suggestion": ["使用诊断仪读取完整故障码和数据流", "根据具体故障码定位问题模块", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P1096", "description_zh": "排气制动卡滞常开故障Exhaust brake stuck on（排气制动卡滞常开故障Exhaust brake stuck on）", "description_en": "", "name_zh": "SPN5543FMI7_DTCP1096", "brand": "上柴", "system": "ECU", "controller": "ECU", "category": "", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["检查排气制动蝶阀及驱动气缸是否卡滞在关闭位置，清理阀体积碳并润滑活动销轴。测试电磁阀及控制线路，确认无持续供电导致常开，必要时更换损坏的电磁阀或复位弹簧。"], "repair_suggestion": ["检查排气制动蝶阀及驱动气缸是否卡滞在关闭位置，清理阀体积碳并润滑活动销轴。测试电磁阀及控制线路，确认无持续供电导致常开，必要时更换损坏的电磁阀或复位弹簧。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 558, "fmi": 2, "dtc": "P024D", "description_zh": "踏板1、踏板2之间电压信号与低怠速开关不可信", "description_en": "", "name_zh": "SPN558-FMI2", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器/执行器信号异常偏低", "线束断路或搭铁", "部件损坏"], "diagnosis_summary": ["注意仪表相关报警灯", "尽快安排检修"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和供电", "测量传感器/执行器参数"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和供电", "测量传感器/执行器参数"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 558, "fmi": 8, "dtc": "", "description_zh": "EEC1信号异常", "description_en": "", "name_zh": "SPN558-FMI8", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": null, "fmi": null, "dtc": "3528", "description_zh": "油门踏板或操纵杆怠速有效开关 - 更新速率异常", "description_en": "", "name_zh": "SPN558FMI9_DTC3528", "brand": "康明斯", "system": "ECM", "controller": "ECM", "category": "", "ecu_type": "ECM", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["检查油门踏板位置传感器及怠速开关线路连接是否松动或氧化，重点测量传感器供电、搭铁及信号电压是否稳定。若线路正常，则更换油门踏板总成或怠速开关，并重新执行油门踏板位置自学习程序。"], "repair_suggestion": ["检查油门踏板位置传感器及怠速开关线路连接是否松动或氧化，重点测量传感器供电、搭铁及信号电压是否稳定。若线路正常，则更换油门踏板总成或怠速开关，并重新执行油门踏板位置自学习程序。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 559, "fmi": 8, "dtc": "", "description_zh": "kickdown信号异常", "description_en": "", "name_zh": "SPN559-FMI8", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 55, "fmi": 0, "dtc": "", "description_zh": "RTC故障（RTC芯片故障，重置失败，及RTC电量低）", "description_en": "", "name_zh": "SPN55-FMI0", "brand": "东风新能源", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["BMU硬件问题"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["联系电池厂家处理"], "repair_suggestion": ["联系电池厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "3844", "description_zh": "巡航控制暂停指令 - 状况存在", "description_en": "", "name_zh": "SPN5605FMI31_DTC3844", "brand": "康明斯", "system": "ECM", "controller": "ECM", "category": "", "ecu_type": "ECM", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["检查巡航控制开关及制动/离合踏板位置传感器信号是否异常，重点排查踏板开关是否卡滞或线路短路导致误触发暂停指令。若开关正常，则需用诊断仪读取巡航控制模块数据流，确认车速信号和刹车开关状态是否同步，必要时重新校准或更换相关传感器。"], "repair_suggestion": ["检查巡航控制开关及制动/离合踏板位置传感器信号是否异常，重点排查踏板开关是否卡滞或线路短路导致误触发暂停指令。若开关正常，则需用诊断仪读取巡航控制模块数据流，确认车速信号和刹车开关状态是否同步，必要时重新校准或更换相关传感器。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 561, "fmi": 8, "dtc": "", "description_zh": "ASR控制发动机异常", "description_en": "", "name_zh": "SPN561-FMI8", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 562, "fmi": 8, "dtc": "", "description_zh": "ABS信号异常", "description_en": "", "name_zh": "SPN562-FMI8", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 563, "fmi": 8, "dtc": "", "description_zh": "ABS信号异常", "description_en": "", "name_zh": "SPN563-FMI8", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 56, "fmi": 0, "dtc": "", "description_zh": "充电故障：交流充电机故障", "description_en": "", "name_zh": "SPN56-FMI0", "brand": "东风新能源", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["电机控制器检测到异常"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": ["使用诊断仪读取MCU故障码", "检查电机三相线束连接", "测量电机旋变传感器", "检查IGBT模块温度"], "repair_suggestion": ["使用诊断仪读取MCU故障码", "检查电机三相线束连接", "测量电机旋变传感器", "检查IGBT模块温度"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P00C1", "description_zh": "DFC_ECRVlvSCBat", "description_en": "", "name_zh": "SPN571", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 571, "fmi": 2, "dtc": "P1500", "description_zh": "DFC_EBrkPreSelPlaus", "description_en": "", "name_zh": "SPN571-FMI2", "brand": "龙擎", "system": "EDC17国四(东风后处理)", "controller": "", "category": "EDC17国四(东风后处理)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 571, "fmi": 3, "dtc": "P00C3", "description_zh": "排气制动驱动对电源短路", "description_en": "", "name_zh": "SPN571-FMI3", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 571, "fmi": 4, "dtc": "P00C4", "description_zh": "排气制动驱动对地短路", "description_en": "", "name_zh": "SPN571-FMI4", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 571, "fmi": 5, "dtc": "P00C1", "description_zh": "排气制动驱动无负载", "description_en": "", "name_zh": "SPN571-FMI5", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 571, "fmi": 6, "dtc": "P00C2", "description_zh": "排气制动驱动过热", "description_en": "", "name_zh": "SPN571-FMI6", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 572, "fmi": 2, "dtc": "P00BE", "description_zh": "排气制动不可信", "description_en": "", "name_zh": "SPN572-FMI2", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 5749, "fmi": 31, "dtc": "7218", "description_zh": "发动机排气压力 2 传感器 - 状况存在", "description_en": "", "name_zh": "SPN5749-FMI31", "brand": "康明斯", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["注意仪表动力不足报警", "避免高负荷运行"], "diagnosis_summary": ["注意仪表动力不足报警", "避免高负荷运行"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册逐步排查"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册逐步排查"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 5763, "fmi": 2, "dtc": "P0403", "description_zh": "EGR系统异常", "description_en": "", "name_zh": "SPN5763-FMI2", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["EGR阀积碳卡滞", "EGR阀电机或位置传感器故障", "EGR冷却器堵塞", "真空管路泄漏"], "diagnosis_summary": ["请联系服务站解决。"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": 5763, "fmi": 3, "dtc": "P0403", "description_zh": "EGR系统异常", "description_en": "", "name_zh": "SPN5763-FMI3", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["EGR阀积碳卡滞", "EGR阀电机或位置传感器故障", "EGR冷却器堵塞", "真空管路泄漏"], "diagnosis_summary": ["注意仪表发动机故障灯", "如动力无明显下降可继续行驶至维修点"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": 5763, "fmi": 4, "dtc": "P0403", "description_zh": "EGR系统异常", "description_en": "", "name_zh": "SPN5763-FMI4", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["EGR阀积碳卡滞", "EGR阀电机或位置传感器故障", "EGR冷却器堵塞", "真空管路泄漏"], "diagnosis_summary": ["注意仪表发动机故障灯", "如动力无明显下降可继续行驶至维修点"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": 5763, "fmi": 5, "dtc": "P0403", "description_zh": "EGR系统异常", "description_en": "", "name_zh": "SPN5763-FMI5", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["EGR阀积碳卡滞", "EGR阀电机或位置传感器故障", "EGR冷却器堵塞", "真空管路泄漏"], "diagnosis_summary": ["注意仪表发动机故障灯", "如动力无明显下降可继续行驶至维修点"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": 5826, "fmi": 1, "dtc": "P1184", "description_zh": "驾驶性能限制系统激活", "description_en": "", "name_zh": "SPN5826-FMI1", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 5826, "fmi": 10, "dtc": "P1184", "description_zh": "驾驶性能限制系统激活", "description_en": "", "name_zh": "SPN5826-FMI10", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 5826, "fmi": 16, "dtc": "P0000", "description_zh": "驾驶性能限制系统激活", "description_en": "", "name_zh": "SPN5826-FMI16", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 5826, "fmi": 20, "dtc": "P0000", "description_zh": "初级驾驶性能限制激活", "description_en": "", "name_zh": "SPN5826-FMI20", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 5826, "fmi": 21, "dtc": "P0000", "description_zh": "严重驾驶性能限制激活", "description_en": "", "name_zh": "SPN5826-FMI21", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 5826, "fmi": 22, "dtc": "P0000", "description_zh": "驾驶员报警系统激活", "description_en": "", "name_zh": "SPN5826-FMI22", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 5826, "fmi": 23, "dtc": "P0000", "description_zh": "初级驾驶性能限制激活", "description_en": "", "name_zh": "SPN5826-FMI23", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 5826, "fmi": 24, "dtc": "P0000", "description_zh": "严重驾驶性能限制激活", "description_en": "", "name_zh": "SPN5826-FMI24", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 5826, "fmi": 25, "dtc": "P0000", "description_zh": "驾驶员报警系统激活", "description_en": "", "name_zh": "SPN5826-FMI25", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["下电等待30s，插拔曲轴箱压力传感器接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 5826, "fmi": 26, "dtc": "P0000", "description_zh": "驾驶性能限制系统激活", "description_en": "", "name_zh": "SPN5826-FMI26", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["下电等待30s，插拔曲轴箱压力传感器接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 5838, "fmi": 2, "dtc": "P0403", "description_zh": "EGR系统异常", "description_en": "", "name_zh": "SPN5838-FMI2", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["EGR阀积碳卡滞", "EGR阀电机或位置传感器故障", "EGR冷却器堵塞", "真空管路泄漏"], "diagnosis_summary": ["下电等待30s，插拔曲轴箱压力传感器接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": null, "fmi": null, "dtc": "P0194", "description_zh": "DFC_GbxNPosSig", "description_en": "", "name_zh": "SPN59", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 5953, "fmi": 1, "dtc": "011741", "description_zh": "换档位置传感器高于最大值", "description_en": "", "name_zh": "SPN5953-FMI1", "brand": "龙擎", "system": "TCU(绿控)", "controller": "TCU(绿控)", "category": "TCU(绿控)", "ecu_type": "TCU(绿控)", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器/执行器信号异常偏高", "线束短路或部件内部故障"], "diagnosis_summary": ["注意仪表相关报警灯", "避免高负荷运行"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册排查具体故障点"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册排查具体故障点"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 5953, "fmi": 2, "dtc": "021741", "description_zh": "换档位置传感器低于最小值", "description_en": "", "name_zh": "SPN5953-FMI2", "brand": "龙擎", "system": "TCU(绿控)", "controller": "TCU(绿控)", "category": "TCU(绿控)", "ecu_type": "TCU(绿控)", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器/执行器信号异常偏低", "线束断路或搭铁", "部件损坏"], "diagnosis_summary": ["注意仪表相关报警灯", "尽快安排检修"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和供电", "测量传感器/执行器参数"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和供电", "测量传感器/执行器参数"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 5954, "fmi": 1, "dtc": "011742", "description_zh": "选档位置传感器高于最大值", "description_en": "", "name_zh": "SPN5954-FMI1", "brand": "龙擎", "system": "TCU(绿控)", "controller": "TCU(绿控)", "category": "TCU(绿控)", "ecu_type": "TCU(绿控)", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器/执行器信号异常偏高", "线束短路或部件内部故障"], "diagnosis_summary": ["注意仪表相关报警灯", "避免高负荷运行"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册排查具体故障点"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册排查具体故障点"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 5954, "fmi": 2, "dtc": "021742", "description_zh": "选档位置传感器低于最小值", "description_en": "", "name_zh": "SPN5954-FMI2", "brand": "龙擎", "system": "TCU(绿控)", "controller": "TCU(绿控)", "category": "TCU(绿控)", "ecu_type": "TCU(绿控)", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器/执行器信号异常偏低", "线束断路或搭铁", "部件损坏"], "diagnosis_summary": ["注意仪表相关报警灯", "尽快安排检修"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和供电", "测量传感器/执行器参数"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和供电", "测量传感器/执行器参数"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 595, "fmi": 8, "dtc": "", "description_zh": "CCVS信号异常", "description_en": "", "name_zh": "SPN595-FMI8", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": null, "fmi": null, "dtc": "P00A0", "description_zh": "DFC_MFLvCrCtlMode", "description_en": "", "name_zh": "SPN596", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 5969, "fmi": 8, "dtc": "081751", "description_zh": "选档执行机构卡死", "description_en": "", "name_zh": "SPN5969-FMI8", "brand": "龙擎", "system": "TCU(绿控)", "controller": "TCU(绿控)", "category": "TCU(绿控)", "ecu_type": "TCU(绿控)", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 596, "fmi": 12, "dtc": "P0564", "description_zh": "Dfp_MFLvCrCtlMode", "description_en": "", "name_zh": "SPN596-FMI12", "brand": "龙擎", "system": "EDC7国三/四", "controller": "", "category": "EDC7国三/四", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["1、多个巡航开关被同时按下", "2、按钮触发时间过长", "3、按钮开关电路故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["检查巡航按钮开关及其线束：1、按针脚图检查各线束通断，阻值～0Ω说明正常", "2、按针脚图检查正常状态下各开关电压值，若只有OFF开关为高电平说明正常", "3、同时检测4各开关状态，看是否有2个或多个开关同时按下。"], "repair_suggestion": ["检查巡航按钮开关及其线束：1、按针脚图检查各线束通断，阻值～0Ω说明正常", "2、按针脚图检查正常状态下各开关电压值，若只有OFF开关为高电平说明正常", "3、同时检测4各开关状态，看是否有2个或多个开关同时按下。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "687", "description_zh": "CAN通讯接收的巡航激活开关信号不可信（CAN通讯接收的巡航激活开关信号不可信CAN based Cruise enable switch invalid）", "description_en": "", "name_zh": "SPN596FMI19_DTC687", "brand": "潍柴", "system": "整车", "controller": "ECU", "category": "整车", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表相关指示灯", "检查对应线束连接"], "handling_plan": ["检查巡航开关及其线路是否短路或接触不良，重点测量开关到ECM/CAN模块的电压信号是否正常。若开关正常，则排查CAN总线终端电阻及节点通讯干扰，必要时更新ECM或巡航模块软件。"], "repair_suggestion": ["检查巡航开关及其线路是否短路或接触不良，重点测量开关到ECM/CAN模块的电压信号是否正常。若开关正常，则排查CAN总线终端电阻及节点通讯干扰，必要时更新ECM或巡航模块软件。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 596, "fmi": 2, "dtc": "P00B9", "description_zh": "巡航控制开关组合错误", "description_en": "", "name_zh": "SPN596-FMI2", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P0021", "description_zh": "DFC_BrkCDSig", "description_en": "", "name_zh": "SPN597", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 5971, "fmi": 8, "dtc": "081753", "description_zh": "换档执行机构卡死", "description_en": "", "name_zh": "SPN5971-FMI8", "brand": "龙擎", "system": "TCU(绿控)", "controller": "TCU(绿控)", "category": "TCU(绿控)", "ecu_type": "TCU(绿控)", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 5977, "fmi": 1, "dtc": "", "description_zh": "", "description_en": "", "name_zh": "SPN5977-FMI1", "brand": "龙擎", "system": "变速箱控制器", "controller": "变速箱控制器", "category": "变速箱控制器", "ecu_type": "变速箱控制器", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["TCU"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请在上电驻车状态下完成一次换挡自学习并下电保存"], "repair_suggestion": ["请在上电驻车状态下完成一次换挡自学习并下电保存"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 597, "fmi": 11, "dtc": "P02D0", "description_zh": "刹车信号不可信", "description_en": "", "name_zh": "SPN597-FMI11", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 597, "fmi": 12, "dtc": "P0571", "description_zh": "Dfp_BrkCD 刹车信号故障", "description_en": "", "name_zh": "SPN597-FMI12", "brand": "龙擎", "system": "EDC7国三/四", "controller": "", "category": "EDC7国三/四", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["1、刹车信号继电器故障 2、刹车信号继电器线路故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["1、断电，检查刹车信号接头到整车线路1.41、1.04通断", "2、检查刹车信号接头1、2对地电阻，若阻值＞1MΩ说明正常", "3、检查刹车信号开关引脚间阻值，若离合器没踩下时阻值＞1MΩ，踩下时阻值～0Ω说明正常。"], "repair_suggestion": ["1、断电，检查刹车信号接头到整车线路1.41、1.04通断", "2、检查刹车信号接头1、2对地电阻，若阻值＞1MΩ说明正常", "3、检查刹车信号开关引脚间阻值，若离合器没踩下时阻值＞1MΩ，踩下时阻值～0Ω说明正常。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 597, "fmi": 19, "dtc": "P0030", "description_zh": "刹车信号错误", "description_en": "", "name_zh": "SPN597-FMI19", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 597, "fmi": 2, "dtc": "P002F", "description_zh": "主、辅刹车信号不在同一状态", "description_en": "", "name_zh": "SPN597-FMI2", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "463", "description_zh": "制动开关信号不匹配", "description_en": "", "name_zh": "SPN597FMI2_DTC463", "brand": "潍柴", "system": "整车", "controller": "ECU", "category": "整车", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表相关指示灯", "检查对应线束连接"], "handling_plan": ["检查制动灯开关及其线路连接，确认开关信号与制动踏板位置一致，必要时调整或更换开关。同时用诊断仪读取数据流，验证制动开关与ECU接收信号是否同步，排除线路短路或接触不良。若开关正常，则检查制动踏板机构或相关保险丝。"], "repair_suggestion": ["检查制动灯开关及其线路连接，确认开关信号与制动踏板位置一致，必要时调整或更换开关。同时用诊断仪读取数据流，验证制动开关与ECU接收信号是否同步，排除线路短路或接触不良。若开关正常，则检查制动踏板机构或相关保险丝。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 597, "fmi": 7, "dtc": "", "description_zh": "VECU:制动开关信号故障", "description_en": "", "name_zh": "SPN597-FMI7", "brand": "龙擎", "system": "VECU 整车控制单元", "controller": "VECU 整车控制单元", "category": "VECU 整车控制单元", "ecu_type": "VECU 整车控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 597, "fmi": 8, "dtc": "", "description_zh": "CCVS信号异常", "description_en": "", "name_zh": "SPN597-FMI8", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": null, "fmi": null, "dtc": "P002C", "description_zh": "DFC_ConvCDNpl", "description_en": "", "name_zh": "SPN598", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 598, "fmi": 12, "dtc": "P0704", "description_zh": "Dfp_ConvCD 离合器状态信号错误", "description_en": "", "name_zh": "SPN598-FMI12", "brand": "龙擎", "system": "EDC7国三/四", "controller": "", "category": "EDC7国三/四", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["离合器吸线路开路或短路"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["1、检查离合器接头到整车线路1.66、1.04通断", "2、检查离合器接头对地电阻，若阻值＞1MΩ说明正常", "3、检查离合器开关引脚间阻值，若离合器没踩下时阻值～0Ω，踩下时阻值＞1MΩ说明正常。"], "repair_suggestion": ["1、检查离合器接头到整车线路1.66、1.04通断", "2、检查离合器接头对地电阻，若阻值＞1MΩ说明正常", "3、检查离合器开关引脚间阻值，若离合器没踩下时阻值～0Ω，踩下时阻值＞1MΩ说明正常。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 598, "fmi": 19, "dtc": "P0040", "description_zh": "来自CAN的离合器信号错误", "description_en": "", "name_zh": "SPN598-FMI19", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 598, "fmi": 2, "dtc": "P003F", "description_zh": "离合器信号不可信（档位变化了，但离合器信号没有相应变化）", "description_en": "", "name_zh": "SPN598-FMI2", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 598, "fmi": 21, "dtc": "", "description_zh": "VECU:离合器开关一直断开", "description_en": "", "name_zh": "SPN598-FMI21", "brand": "龙擎", "system": "VECU 整车控制单元", "controller": "VECU 整车控制单元", "category": "VECU 整车控制单元", "ecu_type": "VECU 整车控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 5990, "fmi": 8, "dtc": "", "description_zh": "", "description_en": "", "name_zh": "SPN5990-FMI8", "brand": "龙擎", "system": "变速箱控制器", "controller": "变速箱控制器", "category": "变速箱控制器", "ecu_type": "变速箱控制器", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["TCU"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["按正常顺序下电，等待60s以上，等TCU完全下电后再重新上电，故障即可消除。"], "repair_suggestion": ["按正常顺序下电，等待60s以上，等TCU完全下电后再重新上电，故障即可消除。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 5991, "fmi": 8, "dtc": "", "description_zh": "", "description_en": "", "name_zh": "SPN5991-FMI8", "brand": "龙擎", "system": "变速箱控制器", "controller": "变速箱控制器", "category": "变速箱控制器", "ecu_type": "变速箱控制器", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["TCU"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["更换TCU硬件或者联系供应商处理。"], "repair_suggestion": ["更换TCU硬件或者联系供应商处理。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 5992, "fmi": 8, "dtc": "", "description_zh": "", "description_en": "", "name_zh": "SPN5992-FMI8", "brand": "龙擎", "system": "变速箱控制器", "controller": "变速箱控制器", "category": "变速箱控制器", "ecu_type": "变速箱控制器", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["TCU"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["更换TCU硬件或者联系供应商处理。"], "repair_suggestion": ["更换TCU硬件或者联系供应商处理。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 59, "fmi": 0, "dtc": "", "description_zh": "充电故障：交流充电通信故障", "description_en": "", "name_zh": "SPN59-FMI0", "brand": "东风新能源", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": [], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 59, "fmi": 19, "dtc": "P011A", "description_zh": "空档CAN输入信号错误", "description_en": "", "name_zh": "SPN59-FMI19", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 604, "fmi": 20, "dtc": "", "description_zh": "VECU:空挡开关一直闭合", "description_en": "", "name_zh": "SPN604-FMI20", "brand": "龙擎", "system": "VECU 整车控制单元", "controller": "VECU 整车控制单元", "category": "VECU 整车控制单元", "ecu_type": "VECU 整车控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 604, "fmi": 21, "dtc": "", "description_zh": "VECU:空挡开关一直断开", "description_en": "", "name_zh": "SPN604-FMI21", "brand": "龙擎", "system": "VECU 整车控制单元", "controller": "VECU 整车控制单元", "category": "VECU 整车控制单元", "ecu_type": "VECU 整车控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P0852", "description_zh": "空档开关信号异常Neutral Switch Stuck on Fault（空档开关信号异常Neutral Switch Stuck on Fault）", "description_en": "", "name_zh": "SPN604FMI2_DTCP0852", "brand": "上柴", "system": "ECU", "controller": "ECU", "category": "", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表相关指示灯", "检查对应线束连接"], "handling_plan": ["检查空档开关及其线路连接，确认是否存在短路或断路，重点测量开关在空档与非空档状态下的通断信号是否正常。若开关本体卡滞或损坏，直接更换", "同时排查变速箱侧安装位置是否松动或错位，确保信号准确传递至ECU。"], "repair_suggestion": ["检查空档开关及其线路连接，确认是否存在短路或断路，重点测量开关在空档与非空档状态下的通断信号是否正常。若开关本体卡滞或损坏，直接更换", "同时排查变速箱侧安装位置是否松动或错位，确保信号准确传递至ECU。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "885", "description_zh": "点火线圈供电线路开路故障", "description_en": "", "name_zh": "SPN6080FMI5_DTC885", "brand": "潍柴", "system": "发动机", "controller": "ECU", "category": "发动机", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表充电指示灯", "检查电瓶接线"], "handling_plan": ["检查点火线圈供电线路的保险丝、继电器及主继电器是否熔断或接触不良，并测量线圈电源端电压是否正常（通常为12V）。若供电正常，则重点排查线束插头端子有无退针、腐蚀或断路，必要时修复或更换相关线束。"], "repair_suggestion": ["检查点火线圈供电线路的保险丝、继电器及主继电器是否熔断或接触不良，并测量线圈电源端电压是否正常（通常为12V）。若供电正常，则重点排查线束插头端子有无退针、腐蚀或断路，必要时修复或更换相关线束。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 612, "fmi": 2, "dtc": "115", "description_zh": "", "description_en": "", "name_zh": "SPN612-FMI2", "brand": "康明斯", "system": "康明斯INSITE", "controller": "", "category": "康明斯INSITE", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["发动机电磁转速/位置两个信号同时丢失 - 数据 发动机可能无法起动。 不稳定、间断或不正确。 ECM 检测到主转速传 感器和备用转速传感器信号接反。"], "diagnosis_summary": [], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": "高/停机"}, {"spn": 6208, "fmi": 8, "dtc": "081840", "description_zh": "1、2挡均换挡失败", "description_en": "", "name_zh": "SPN6208-FMI8", "brand": "龙擎", "system": "TCU(绿控)", "controller": "TCU(绿控)", "category": "TCU(绿控)", "ecu_type": "TCU(绿控)", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P006A", "description_zh": "DFC_Gen1FlSysWtSCBat", "description_en": "", "name_zh": "SPN624", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 624, "fmi": 12, "dtc": "P1625", "description_zh": "油中有水指示灯线束、接头或灯损坏", "description_en": "", "name_zh": "SPN624-FMI12", "brand": "龙擎", "system": "EDC7国三/四", "controller": "", "category": "EDC7国三/四", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["油中有水指示灯线束断路或闪码灯坏掉"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["1、ECU上电，拔下闪码灯接插件检查1.04、1.56之间电压，若电压～24V说明正常", "2、测量闪码灯阻值，若阻值＜2KΩ说明正常。"], "repair_suggestion": ["1、ECU上电，拔下闪码灯接插件检查1.04、1.56之间电压，若电压～24V说明正常", "2、测量闪码灯阻值，若阻值＜2KΩ说明正常。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 624, "fmi": 2, "dtc": "P1626", "description_zh": "油中有水指示灯线束、接头或灯损坏", "description_en": "", "name_zh": "SPN624-FMI2", "brand": "龙擎", "system": "EDC7国三/四", "controller": "", "category": "EDC7国三/四", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["油中有水指示灯阻值不合适"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["检测油中有水指示灯电阻，若普通灯阻值40-50Ω，LED灯～1.6KΩ说明正常。"], "repair_suggestion": ["检测油中有水指示灯电阻，若普通灯阻值40-50Ω，LED灯～1.6KΩ说明正常。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 624, "fmi": 3, "dtc": "P1623", "description_zh": "Dfp_Gen1 指示灯1故障", "description_en": "", "name_zh": "SPN624-FMI3", "brand": "龙擎", "system": "EDC7国三/四", "controller": "", "category": "EDC7国三/四", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["油中有水指示灯1.56对电源正极短路"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["ECU上电，拔下油中有水指示灯接插件，测量低端1.56对地电压，若电压～0V说明正常"], "repair_suggestion": ["ECU上电，拔下油中有水指示灯接插件，测量低端1.56对地电压，若电压～0V说明正常"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 624, "fmi": 4, "dtc": "P1619", "description_zh": "Dfp_SysLamp 闪码灯故障", "description_en": "", "name_zh": "SPN624-FMI4", "brand": "龙擎", "system": "EDC7国三/四", "controller": "", "category": "EDC7国三/四", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["油中有水指示灯1.56针脚对地短路"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["1、ECU上电，拔下闪码灯接插件检查1.22、1.30之间电压，若电压～24V说明正常", "2、测量闪码灯阻值，若阻值＜2KΩ说明正常。"], "repair_suggestion": ["1、ECU上电，拔下闪码灯接插件检查1.22、1.30之间电压，若电压～24V说明正常", "2、测量闪码灯阻值，若阻值＜2KΩ说明正常。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 625, "fmi": 9, "dtc": "291", "description_zh": "", "description_en": "", "name_zh": "SPN625-FMI9", "brand": "康明斯", "system": "康明斯INSITE", "controller": "", "category": "康明斯INSITE", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["程油门故障 专有数据通信接口故障（OEM/车辆数据通信接 发动机锁止防盗系统将不能正常工 口） - 更新速率异常。发动机锁止防盗系统将不 作。发动机可能无法起动。 能正常工作。发动机可能无法起动。"], "diagnosis_summary": [], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": "高/停机"}, {"spn": null, "fmi": null, "dtc": "P0023", "description_zh": "DFC_CSLpCDSCBat", "description_en": "", "name_zh": "SPN626", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 626, "fmi": 3, "dtc": "P2CE4/12", "description_zh": "PREHEATER RELAY", "description_en": "", "name_zh": "SPN626-FMI3", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 626, "fmi": 4, "dtc": "P2CE3/11", "description_zh": "PREHEATER RELAY", "description_en": "", "name_zh": "SPN626-FMI4", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "Red", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 626, "fmi": 5, "dtc": "P2CE1/13", "description_zh": "PREHEATER RELAY", "description_en": "", "name_zh": "SPN626-FMI5", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 626, "fmi": 6, "dtc": "P011A", "description_zh": "进气加热灯过热", "description_en": "", "name_zh": "SPN626-FMI6", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 627, "fmi": 12, "dtc": "351", "description_zh": "", "description_en": "", "name_zh": "SPN627-FMI12", "brand": "康明斯", "system": "康明斯INSITE", "controller": "", "category": "康明斯INSITE", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["喷油器电源 - 智能设备或部件失效。ECM 测得 可能存在冒烟、功率低、发动机缺 的喷油器增压电压低。 火和/或发动机不能起动。"], "diagnosis_summary": [], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": "高/停机"}, {"spn": 627, "fmi": 2, "dtc": "1117", "description_zh": "", "description_en": "", "name_zh": "SPN627-FMI2", "brand": "康明斯", "system": "康明斯INSITE", "controller": "", "category": "康明斯INSITE", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["点火时断电 - 数据不稳定、间断或不正确。ECM 可能无显著的性能影响、发动机熄 电源短暂降到 6.2 伏以下，或 ECM 不可以正常 火，或起动困难。故障代码信息、 断电（钥匙开关关闭后保持蓄电池电压 30 秒 ） 行程信息及维护保养监测数据不准"], "diagnosis_summary": [], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": "高/停机"}, {"spn": null, "fmi": null, "dtc": "P1616", "description_zh": "无效中断", "description_en": "", "name_zh": "SPN628FMI31_DTCP1616", "brand": "玉柴", "system": "控制系统诊断", "controller": "ECU", "category": "控制系统诊断", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["针对“无效中断”故障，重点检查ECU供电与搭铁线路是否虚接或氧化，以及曲轴/凸轮轴位置传感器及其线束是否存在间歇性断路或短路。同时排查周边电磁干扰源（如高压线、继电器），必要时重新刷写或更换ECU。"], "repair_suggestion": ["针对“无效中断”故障，重点检查ECU供电与搭铁线路是否虚接或氧化，以及曲轴/凸轮轴位置传感器及其线束是否存在间歇性断路或短路。同时排查周边电磁干扰源（如高压线、继电器），必要时重新刷写或更换ECU。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "623", "description_zh": "SRAM内存故障（SRAM内存故障SRAM Memory Fault）", "description_en": "", "name_zh": "SPN629FMI11_DTC623", "brand": "潍柴", "system": "ECU", "controller": "ECU", "category": "ECU", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["检查并重新刷写ECU软件及SRAM数据，清除故障码后路试。若故障重现，更换ECU总成，并确认电源电压稳定、接地可靠，排除干扰源。"], "repair_suggestion": ["检查并重新刷写ECU软件及SRAM数据，清除故障码后路试。若故障重现，更换ECU总成，并确认电源电压稳定、接地可靠，排除干扰源。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 629, "fmi": 12, "dtc": "111", "description_zh": "", "description_en": "", "name_zh": "SPN629-FMI12", "brand": "康明斯", "system": "康明斯INSITE", "controller": "", "category": "康明斯INSITE", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["发动机控制模块警告内部硬件故障 - 智能装置或 可能无显著的性能影响、发动机熄 部件失效。检测到 ECM 电源故障。 火，或起动困难。故障信息、行程 信息、以及维护保养监测数据不准"], "diagnosis_summary": [], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": "高/停机"}, {"spn": 629, "fmi": 14, "dtc": "P1133", "description_zh": "EECU内部故障", "description_en": "", "name_zh": "SPN629-FMI14", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 629, "fmi": 2, "dtc": "P1406", "description_zh": "发动机系统故障", "description_en": "", "name_zh": "SPN629-FMI2", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "1613", "description_zh": "处理器RTI2部分错误（Flash内存故障Flash Memory Fault）", "description_en": "", "name_zh": "SPN629FMI31_DTC1613", "brand": "重汽", "system": "ECU", "controller": "ECU", "category": "", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["处理器RTI2 Flash内存故障多为内部存储单元损坏或程序校验错误。建议先尝试用诊断仪对ECU进行全刷写（重刷最新版程序），若刷写失败或故障依旧，则基本判定为ECU硬件损坏，需更换ECU总成。更换后必须执行防盗匹配及喷油器、气门等自适应学习。"], "repair_suggestion": ["处理器RTI2 Flash内存故障多为内部存储单元损坏或程序校验错误。建议先尝试用诊断仪对ECU进行全刷写（重刷最新版程序），若刷写失败或故障依旧，则基本判定为ECU硬件损坏，需更换ECU总成。更换后必须执行防盗匹配及喷油器、气门等自适应学习。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 629, "fmi": 9, "dtc": "U0401", "description_zh": "重要发动机信号超时错误", "description_en": "", "name_zh": "SPN629-FMI9", "brand": "龙擎", "system": "CAN", "controller": "CAN", "category": "CAN", "ecu_type": "CAN", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "MIL", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "50 hour / 50 小时 / 0.6"}, {"spn": 6302, "fmi": 0, "dtc": "P2EBC", "description_zh": "曲轴箱通风温度异常", "description_en": "", "name_zh": "SPN6302-FMI0", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["传感器元件老化导致信号漂移", "线束接触电阻增大", "ECU标定数据偏差"], "diagnosis_summary": ["观察仪表温度指示是否正常", "如读数明显异常请尽快检修"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 6302, "fmi": 1, "dtc": "P2EBC", "description_zh": "曲轴箱通风温度异常", "description_en": "", "name_zh": "SPN6302-FMI1", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["传感器元件老化导致信号漂移", "线束接触电阻增大", "ECU标定数据偏差"], "diagnosis_summary": ["观察仪表温度指示是否正常", "如读数明显异常请尽快检修"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 6302, "fmi": 15, "dtc": "P2EBD", "description_zh": "曲轴箱通风温度信号异常", "description_en": "", "name_zh": "SPN6302-FMI15", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["传感器元件老化导致信号漂移", "线束接触电阻增大", "ECU标定数据偏差"], "diagnosis_summary": ["观察仪表温度指示是否正常", "如读数明显异常请尽快检修"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 6302, "fmi": 16, "dtc": "P051A", "description_zh": "曲轴箱通风压力异常", "description_en": "", "name_zh": "SPN6302-FMI16", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["传感器老化漂移", "管路积碳堵塞", "大气压力传感器对比偏差过大"], "diagnosis_summary": ["注意仪表动力不足报警灯", "避免长时间高负荷运行"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 6302, "fmi": 17, "dtc": "P051A", "description_zh": "曲轴箱通风压力异常", "description_en": "", "name_zh": "SPN6302-FMI17", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["传感器老化漂移", "管路积碳堵塞", "大气压力传感器对比偏差过大"], "diagnosis_summary": ["注意仪表动力不足报警灯", "避免长时间高负荷运行"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 6302, "fmi": 18, "dtc": "P2EBE", "description_zh": "曲轴箱通风温度信号异常", "description_en": "", "name_zh": "SPN6302-FMI18", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["传感器元件老化导致信号漂移", "线束接触电阻增大", "ECU标定数据偏差"], "diagnosis_summary": ["观察仪表温度指示是否正常", "如读数明显异常请尽快检修"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 6302, "fmi": 3, "dtc": "P051A", "description_zh": "曲轴箱通风压力异常", "description_en": "", "name_zh": "SPN6302-FMI3", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["传感器老化漂移", "管路积碳堵塞", "大气压力传感器对比偏差过大"], "diagnosis_summary": ["下电等待30s，插拔曲轴箱压力传感器接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 6302, "fmi": 4, "dtc": "P051A", "description_zh": "曲轴箱通风压力异常", "description_en": "", "name_zh": "SPN6302-FMI4", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["传感器老化漂移", "管路积碳堵塞", "大气压力传感器对比偏差过大"], "diagnosis_summary": ["注意仪表动力不足报警灯", "避免长时间高负荷运行"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 630, "fmi": 12, "dtc": "346", "description_zh": "", "description_en": "", "name_zh": "SPN630-FMI12", "brand": "康明斯", "system": "康明斯INSITE", "controller": "", "category": "康明斯INSITE", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["发动机控制模块标定存储器软件 - 智能设备或部 至 ECM 的不同选装开关输入可能 件损坏。发动机控制模块 (ECM) 检测到开关配 工作不正常。 置可调参数设置无效。"], "diagnosis_summary": [], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 630, "fmi": 2, "dtc": "P062F", "description_zh": "EEPROM（电子可擦写式只读储存器）", "description_en": "", "name_zh": "SPN630-FMI2", "brand": "龙擎", "system": "EDC7国三/四", "controller": "", "category": "EDC7国三/四", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["————"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["重新刷写ECU，保持２０秒afterrun时间"], "repair_suggestion": ["重新刷写ECU，保持２０秒afterrun时间"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 630, "fmi": 4, "dtc": "P062F", "description_zh": "Dfp_HWEMonEEPROM EEPROM错误", "description_en": "", "name_zh": "SPN630-FMI4", "brand": "龙擎", "system": "EDC7国三/四", "controller": "", "category": "EDC7国三/四", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["————"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["重新刷写ECU，保持２０秒afterrun时间"], "repair_suggestion": ["重新刷写ECU，保持２０秒afterrun时间"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 632, "fmi": 3, "dtc": "P0005", "description_zh": "天然气切断阀异常", "description_en": "", "name_zh": "SPN632-FMI3", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["下电等待30s，重新插拔天然气切断阀接插件，上电，观察发动机是否可正常启动，否则请联系服务站解决。"], "handling_plan": ["请停机维修"], "repair_suggestion": ["请停机维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "7", "description_zh": "低压电磁阀对电源短路", "description_en": "", "name_zh": "SPN632FMI3_DTC7", "brand": "重汽", "system": "ECU", "controller": "ECU", "category": "", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表充电指示灯", "检查电瓶接线"], "handling_plan": ["检查低压电磁阀线圈及其线束对电源线是否短路，重点测量电磁阀供电端与地线间电阻，正常应为几十欧姆。若电阻接近0或导通，则更换电磁阀", "若线束破损搭铁，则修复或更换线束，并检查ECU驱动端是否损坏。"], "repair_suggestion": ["检查低压电磁阀线圈及其线束对电源线是否短路，重点测量电磁阀供电端与地线间电阻，正常应为几十欧姆。若电阻接近0或导通，则更换电磁阀", "若线束破损搭铁，则修复或更换线束，并检查ECU驱动端是否损坏。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 632, "fmi": 4, "dtc": "P0005", "description_zh": "天然气切断阀异常", "description_en": "", "name_zh": "SPN632-FMI4", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["下电等待30s，重新插拔天然气切断阀接插件，上电，观察发动机是否可正常启动，否则请联系服务站解决。"], "handling_plan": ["请停机维修"], "repair_suggestion": ["请停机维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 632, "fmi": 5, "dtc": "P0005", "description_zh": "天然气切断阀异常", "description_en": "", "name_zh": "SPN632-FMI5", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["下电等待30s，重新插拔天然气切断阀接插件，上电，观察发动机是否可正常启动，否则请联系服务站解决。"], "handling_plan": ["请停机维修"], "repair_suggestion": ["请停机维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "251", "description_zh": "切断阀线路短路开路故障", "description_en": "", "name_zh": "SPN632FMI5_DTC251", "brand": "潍柴", "system": "整车", "controller": "ECU", "category": "整车", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表相关指示灯", "检查对应线束连接"], "handling_plan": ["检查切断阀及其线束插头，重点测量电磁阀线圈电阻（正常约20-40Ω）及对地/电源短路情况。若线路正常，直接更换切断阀总成", "若线路异常，修复破损或腐蚀的线束端子，并重新做防水密封处理。"], "repair_suggestion": ["检查切断阀及其线束插头，重点测量电磁阀线圈电阻（正常约20-40Ω）及对地/电源短路情况。若线路正常，直接更换切断阀总成", "若线路异常，修复破损或腐蚀的线束端子，并重新做防水密封处理。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 632, "fmi": 7, "dtc": "257", "description_zh": "", "description_en": "", "name_zh": "SPN632-FMI7", "brand": "康明斯", "system": "康明斯INSITE", "controller": "", "category": "康明斯INSITE", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["发动机燃油切断阀驱动 - 机械系统响应不正确或 发动机的运行功率会降低。断开钥 失调燃油切断阀机械地卡在开启位置或泄漏。 匙开关后，发动机可能还要继续运 转一小会儿。"], "diagnosis_summary": [], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 633, "fmi": 31, "dtc": "2311", "description_zh": "", "description_en": "", "name_zh": "SPN633-FMI31", "brand": "康明斯", "system": "康明斯INSITE", "controller": "", "category": "康明斯INSITE", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["电子燃油喷射控制阀电路 - 状况存在。燃油泵执 发动机运转粗暴，功率低下 行器电路电阻太高或太低，或者检测到间歇性连"], "diagnosis_summary": [], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 636, "fmi": 11, "dtc": "P0341", "description_zh": "凸轮轴传感器及其线束", "description_en": "", "name_zh": "SPN636-FMI11", "brand": "龙擎", "system": "EDC7国三/四", "controller": "", "category": "EDC7国三/四", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["凸轮轴轴传感器安装出现松动或凸轮轴传感器线束出现短路或断路"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["1、检查凸轮轴轴传感器安装有无松动", "2、断电，测量传感器接插件2.09、2.10到接头1、2阻值，若阻值～0Ω说明正常", "3、测量传感器接头1、2到整车地之间阻值，若阻值＞1MΩ说明正常", "4、有示波器测量曲轴、凸轮轴同步是否正常，若有问题则可能齿圈或油泵齿轮安装或加工有问题。"], "repair_suggestion": ["1、检查凸轮轴轴传感器安装有无松动", "2、断电，测量传感器接插件2.09、2.10到接头1、2阻值，若阻值～0Ω说明正常", "3、测量传感器接头1、2到整车地之间阻值，若阻值＞1MΩ说明正常", "4、有示波器测量曲轴、凸轮轴同步是否正常，若有问题则可能齿圈或油泵齿轮安装或加工有问题。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 636, "fmi": 12, "dtc": "P0340", "description_zh": "Dfp_EngMCaS1 凸轮轴信号故障", "description_en": "", "name_zh": "SPN636-FMI12", "brand": "龙擎", "system": "EDC7国三/四", "controller": "", "category": "EDC7国三/四", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["凸轮轴轴传感器安装出现松动或凸轮轴传感器线束出现短路或断路"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["1、检查凸轮轴轴传感器安装有无松动", "2、断电，测量传感器接插件2.09、2.10到接头1、2阻值，若阻值～0Ω说明正常", "3、测量传感器接头1、2到整车地之间阻值，若阻值＞1MΩ说明正常", "4、有示波器测量曲轴、凸轮轴同步是否正常，若有问题则可能齿圈或油泵齿轮安装或加工有问题。"], "repair_suggestion": ["1、检查凸轮轴轴传感器安装有无松动", "2、断电，测量传感器接插件2.09、2.10到接头1、2阻值，若阻值～0Ω说明正常", "3、测量传感器接头1、2到整车地之间阻值，若阻值＞1MΩ说明正常", "4、有示波器测量曲轴、凸轮轴同步是否正常，若有问题则可能齿圈或油泵齿轮安装或加工有问题。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 636, "fmi": 7, "dtc": "P0016/76", "description_zh": "CAMSHAFT SPEED SENSOR", "description_en": "", "name_zh": "SPN636-FMI7", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "White(MIL:C)", "trigger_condition": ["曲轴/凸轮轴传感器信号异常", "传感器间隙过大", "飞轮齿圈损坏或脏污", "传感器线束干扰"], "diagnosis_summary": ["注意发动机是否难以启动或熄火", "尽量不要熄火，直接驶往维修点"], "handling_plan": ["清洁传感器头部铁屑", "检查传感器安装间隙（正常0.5-1.5mm）", "测量传感器电阻", "检查线束屏蔽层"], "repair_suggestion": ["清洁传感器头部铁屑", "检查传感器安装间隙（正常0.5-1.5mm）", "测量传感器电阻", "检查线束屏蔽层"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "422", "description_zh": "曲轴（CRANK）传感器信号丢失（曲轴（CRANK）传感器信号丢失CRANK Sensor Loss Fault）", "description_en": "", "name_zh": "SPN636FMI7_DTC422", "brand": "潍柴", "system": "发动机", "controller": "ECU", "category": "发动机", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意发动机是否难以启动或熄火", "尽量不要熄火"], "handling_plan": ["检查曲轴传感器插头及线束是否松动、断路或受油污干扰，重新插拔并清洁端子。若线路正常，测量传感器电阻及输出电压，必要时更换曲轴传感器。同时确认传感器与信号齿圈间隙（通常0.5-1.5mm），并检查齿圈有无缺损或脏污。"], "repair_suggestion": ["检查曲轴传感器插头及线束是否松动、断路或受油污干扰，重新插拔并清洁端子。若线路正常，测量传感器电阻及输出电压，必要时更换曲轴传感器。同时确认传感器与信号齿圈间隙（通常0.5-1.5mm），并检查齿圈有无缺损或脏污。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 636, "fmi": 8, "dtc": "P0340/38", "description_zh": "CAMSHAFT SPEED SENSOR", "description_en": "", "name_zh": "SPN636-FMI8", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "White(MIL:C)", "trigger_condition": ["曲轴/凸轮轴传感器信号异常", "传感器间隙过大", "飞轮齿圈损坏或脏污", "传感器线束干扰"], "diagnosis_summary": ["注意发动机是否难以启动或熄火", "尽量不要熄火，直接驶往维修点"], "handling_plan": ["清洁传感器头部铁屑", "检查传感器安装间隙（正常0.5-1.5mm）", "测量传感器电阻", "检查线束屏蔽层"], "repair_suggestion": ["清洁传感器头部铁屑", "检查传感器安装间隙（正常0.5-1.5mm）", "测量传感器电阻", "检查线束屏蔽层"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 636, "fmi": 9, "dtc": "P0340/31", "description_zh": "CAMSHAFT SPEED SENSOR", "description_en": "", "name_zh": "SPN636-FMI9", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "White(MIL:C)", "trigger_condition": ["曲轴/凸轮轴传感器信号异常", "传感器间隙过大", "飞轮齿圈损坏或脏污", "传感器线束干扰"], "diagnosis_summary": ["注意发动机是否难以启动或熄火", "尽量不要熄火，直接驶往维修点"], "handling_plan": ["清洁传感器头部铁屑", "检查传感器安装间隙（正常0.5-1.5mm）", "测量传感器电阻", "检查线束屏蔽层"], "repair_suggestion": ["清洁传感器头部铁屑", "检查传感器安装间隙（正常0.5-1.5mm）", "测量传感器电阻", "检查线束屏蔽层"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "426", "description_zh": "凸轮轴（CAM）传感器信号异常（凸轮轴（CAM）传感器信号异常CAM Sensor Other Fault）", "description_en": "", "name_zh": "SPN637FMI11_DTC426", "brand": "潍柴", "system": "发动机", "controller": "ECU", "category": "发动机", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意发动机是否难以启动或熄火", "尽量不要熄火"], "handling_plan": ["检查凸轮轴传感器插头及线路是否松动、腐蚀或断路，并确认传感器与信号盘间隙正常。若线路正常，需用示波器对比曲轴位置传感器波形，排查信号盘齿缺变形或传感器本体故障。最后验证正时系统是否跳齿，必要时更换凸轮轴位置传感器。"], "repair_suggestion": ["检查凸轮轴传感器插头及线路是否松动、腐蚀或断路，并确认传感器与信号盘间隙正常。若线路正常，需用示波器对比曲轴位置传感器波形，排查信号盘齿缺变形或传感器本体故障。最后验证正时系统是否跳齿，必要时更换凸轮轴位置传感器。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 637, "fmi": 2, "dtc": "P0335/1F", "description_zh": "CRANKSHAFT POSITION SENSOR", "description_en": "", "name_zh": "SPN637-FMI2", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Yellow(MIL:B1)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "421", "description_zh": "凸轮轴（CAM）传感器信号丢失（凸轮轴（CAM）传感器信号丢失CAM Sensor Loss Fault）", "description_en": "", "name_zh": "SPN637FMI7_DTC421", "brand": "潍柴", "system": "发动机", "controller": "ECU", "category": "发动机", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意发动机是否难以启动或熄火", "尽量不要熄火"], "handling_plan": ["检查凸轮轴位置传感器插头及线路是否松动、断路或腐蚀，重点排查传感器与ECU之间线束磨损。若线路正常，测量传感器供电（通常5V或12V）及信号输出，必要时更换传感器。同时确认凸轮轴齿轮或靶轮无损伤、无油污堆积，并核对正时系统是否跳齿。"], "repair_suggestion": ["检查凸轮轴位置传感器插头及线路是否松动、断路或腐蚀，重点排查传感器与ECU之间线束磨损。若线路正常，测量传感器供电（通常5V或12V）及信号输出，必要时更换传感器。同时确认凸轮轴齿轮或靶轮无损伤、无油污堆积，并核对正时系统是否跳齿。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 637, "fmi": 8, "dtc": "P0335/38", "description_zh": "CRANKSHAFT POSITION SENSOR", "description_en": "", "name_zh": "SPN637-FMI8", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Yellow(MIL:B1)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 637, "fmi": 9, "dtc": "P0335/31", "description_zh": "CRANKSHAFT POSITION SENSOR", "description_en": "", "name_zh": "SPN637-FMI9", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Yellow(MIL:B1)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 6385, "fmi": 0, "dtc": "P0615", "description_zh": "起动机信号异常", "description_en": "", "name_zh": "SPN6385-FMI0", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 6385, "fmi": 1, "dtc": "P0615", "description_zh": "起动机信号异常", "description_en": "", "name_zh": "SPN6385-FMI1", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 6385, "fmi": 14, "dtc": "P0615", "description_zh": "起动机信号异常", "description_en": "", "name_zh": "SPN6385-FMI14", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 6385, "fmi": 3, "dtc": "P0615", "description_zh": "起动机信号异常", "description_en": "", "name_zh": "SPN6385-FMI3", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 6385, "fmi": 4, "dtc": "P0615", "description_zh": "起动机信号异常", "description_en": "", "name_zh": "SPN6385-FMI4", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["检查低压切断阀，下电等待30s，插拔气轨压力传感器接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 6385, "fmi": 5, "dtc": "P0615", "description_zh": "起动机信号异常", "description_en": "", "name_zh": "SPN6385-FMI5", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["下电，检查气瓶液位、检查增压阀是否打开，若刚加气，则需等待一会重新上电，观察故障是否修复，否则请联系服务站。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "U1112", "description_zh": "CAN1总线开路故障CAN1 Line Circuit/Bus Error Passive（CAN1总线开路故障CAN1 Line Circuit/Bus Error Passive）", "description_en": "", "name_zh": "SPN639FMI11_DTCU1112", "brand": "上柴", "system": "ECU", "controller": "ECU", "category": "", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表相关指示灯", "检查对应线束连接"], "handling_plan": ["检查CAN1总线（H/L线）的物理连接，重点排查插头端子退针、腐蚀及线束断裂，尤其是经过活动部件或高温区域的位置。测量CAN1总线终端电阻（应为60Ω），若异常则检查两端120Ω终端电阻。若线路正常，需进一步检查CAN1相关ECU（如仪表、ABS等）的供电与接地，并尝试逐个断开节点定位故障源。"], "repair_suggestion": ["检查CAN1总线（H/L线）的物理连接，重点排查插头端子退针、腐蚀及线束断裂，尤其是经过活动部件或高温区域的位置。测量CAN1总线终端电阻（应为60Ω），若异常则检查两端120Ω终端电阻。若线路正常，需进一步检查CAN1相关ECU（如仪表、ABS等）的供电与接地，并尝试逐个断开节点定位故障源。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 639, "fmi": 13, "dtc": "286", "description_zh": "", "description_en": "", "name_zh": "SPN639-FMI13", "brand": "康明斯", "system": "康明斯INSITE", "controller": "", "category": "康明斯INSITE", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["SAE J1939 多路通信配置错误 - 超出标定。 至少有一个多路通信装置将不能正 ECM 期待来自多路通信装置的信息，但只收到 确运行。 其中部分必需的信息。"], "diagnosis_summary": [], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 639, "fmi": 2, "dtc": "U0010/88", "description_zh": "CAN1通讯异常", "description_en": "", "name_zh": "SPN639-FMI2", "brand": "龙擎", "system": "ACM 后处理控制模块", "controller": "ACM 后处理控制模块", "category": "ACM 后处理控制模块", "ecu_type": "ACM 后处理控制模块", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:A)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 639, "fmi": 20, "dtc": "", "description_zh": "EDCU通讯丢失_TCU", "description_en": "", "name_zh": "SPN639-FMI20", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 639, "fmi": 21, "dtc": "", "description_zh": "EDCU信号报文无效_TCU", "description_en": "", "name_zh": "SPN639-FMI21", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": [], "diagnosis_summary": ["注意仪表通信故障灯", "尝试重新上电"], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 639, "fmi": 9, "dtc": "U012A", "description_zh": "信号超时错误", "description_en": "", "name_zh": "SPN639-FMI9", "brand": "龙擎", "system": "CAN", "controller": "CAN", "category": "CAN", "ecu_type": "CAN", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "警告（橙色）", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 63, "fmi": 0, "dtc": "", "description_zh": "均衡区域过温", "description_en": "", "name_zh": "SPN63-FMI0", "brand": "东风新能源", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["BMU硬件问题"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": ["联系电池厂家处理"], "repair_suggestion": ["联系电池厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 641, "fmi": 11, "dtc": "2198", "description_zh": "", "description_en": "", "name_zh": "SPN641-FMI11", "brand": "康明斯", "system": "康明斯INSITE", "controller": "", "category": "康明斯INSITE", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["VGT 执行器驱动电路 - 根本原因未知。检测到 将停止 VGT 的动作。 智能 VGT 控制器与 ECM 之间的间歇性通信。 VGT 控制器不能正确认定 ECM 发送的 J1939"], "diagnosis_summary": [], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 641, "fmi": 15, "dtc": "1962", "description_zh": "", "description_en": "", "name_zh": "SPN641-FMI15", "brand": "康明斯", "system": "康明斯INSITE", "controller": "", "category": "康明斯INSITE", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["VGT 执行器驱动电路温度过高（计算值）- 数据 对性能没有影响。 有效但高于正常工作范围（最低严重级别）。检 测到内部 VGT 执行器温度高。"], "diagnosis_summary": [], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 641, "fmi": 2, "dtc": "", "description_zh": "关键节点超时故障_BMS自加热", "description_en": "", "name_zh": "SPN641-FMI2", "brand": "东风新能源", "system": "T1-MTCU", "controller": "T1-MTCU", "category": "T1-MTCU", "ecu_type": "T1-MTCU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["缺"], "diagnosis_summary": ["注意仪表通信故障灯", "尝试重新上电"], "handling_plan": ["缺"], "repair_suggestion": ["缺"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 645, "fmi": 2, "dtc": "P1511", "description_zh": "Dfp_VSSCD3 车速3信号不可信", "description_en": "", "name_zh": "SPN645-FMI2", "brand": "龙擎", "system": "EDC7国三/四", "controller": "", "category": "EDC7国三/四", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["车速传感器脉宽过宽或过窄或周期不匹配"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["更换匹配车速传感器"], "repair_suggestion": ["更换匹配车速传感器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 645, "fmi": 3, "dtc": "P1512", "description_zh": "车速传感器", "description_en": "", "name_zh": "SPN645-FMI3", "brand": "龙擎", "system": "EDC7国三/四", "controller": "", "category": "EDC7国三/四", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["车速传感器脉宽过宽或过窄或周期不匹配"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["更换匹配车速传感器"], "repair_suggestion": ["更换匹配车速传感器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 645, "fmi": 4, "dtc": "P1513", "description_zh": "车速传感器", "description_en": "", "name_zh": "SPN645-FMI4", "brand": "龙擎", "system": "EDC7国三/四", "controller": "", "category": "EDC7国三/四", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["车速传感器脉宽过宽或过窄或周期不匹配"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["更换匹配车速传感器"], "repair_suggestion": ["更换匹配车速传感器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 647, "fmi": 3, "dtc": "P0480/12", "description_zh": "FAN", "description_en": "", "name_zh": "SPN647-FMI3", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Yellow", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 647, "fmi": 4, "dtc": "P0480/11", "description_zh": "FAN", "description_en": "", "name_zh": "SPN647-FMI4", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Yellow", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 647, "fmi": 5, "dtc": "P0480/13", "description_zh": "FAN", "description_en": "", "name_zh": "SPN647-FMI5", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Yellow", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 64969, "fmi": 0, "dtc": "", "description_zh": "EBS:汽车制动系统. 要求踩制动踏板", "description_en": "", "name_zh": "SPN64969-FMI0", "brand": "龙擎", "system": "EBS/ABS 制动系统", "controller": "EBS/ABS 制动系统", "category": "EBS/ABS 制动系统", "ecu_type": "EBS/ABS 制动系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 649, "fmi": 11, "dtc": "6913", "description_zh": "发动机排气排 1 压力调节器执行器控制电路 - 根本原因未知", "description_en": "", "name_zh": "SPN649-FMI11", "brand": "康明斯", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["注意仪表动力不足报警", "避免高负荷运行"], "diagnosis_summary": ["注意仪表动力不足报警", "避免高负荷运行"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册逐步排查"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册逐步排查"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 649, "fmi": 17, "dtc": "7679", "description_zh": "发动机排气节气门控制电路 - 数据有效但低于正常工作范围 - 最低严重级别", "description_en": "", "name_zh": "SPN649-FMI17", "brand": "康明斯", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["注意仪表相关报警灯", "尽快安排检修"], "diagnosis_summary": ["注意仪表相关报警灯", "尽快安排检修"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册逐步排查"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册逐步排查"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 649, "fmi": 19, "dtc": "7663", "description_zh": "发动机排气节气门控制电路 - 接收到错误的网络数据", "description_en": "", "name_zh": "SPN649-FMI19", "brand": "康明斯", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册逐步排查"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册逐步排查"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 649, "fmi": 4, "dtc": "5272", "description_zh": "发动机排气节气门控制电路 - 电压低于正常值或对低压电源短路", "description_en": "", "name_zh": "SPN649-FMI4", "brand": "康明斯", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["注意仪表充电指示灯", "检查电瓶接线"], "diagnosis_summary": ["注意仪表充电指示灯", "检查电瓶接线"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册逐步排查"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册逐步排查"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 649, "fmi": 7, "dtc": "5294", "description_zh": "发动机排气节气门控制电路 - 机械系统无响应或失调", "description_en": "", "name_zh": "SPN649-FMI7", "brand": "康明斯", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册逐步排查"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册逐步排查"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 649, "fmi": 9, "dtc": "7681", "description_zh": "发动机排气节气门控制电路 - 更新速率异常", "description_en": "", "name_zh": "SPN649-FMI9", "brand": "康明斯", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册逐步排查"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册逐步排查"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 64, "fmi": 0, "dtc": "", "description_zh": "均衡回路开路", "description_en": "", "name_zh": "SPN64-FMI0", "brand": "东风新能源", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["BMU硬件问题"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": ["联系电池厂家处理"], "repair_suggestion": ["联系电池厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 651, "fmi": 12, "dtc": "P0262", "description_zh": "Dfp_InjVlvCyl1A 喷油器1短路", "description_en": "", "name_zh": "SPN651-FMI12", "brand": "龙擎", "system": "EDC7国三/四", "controller": "", "category": "EDC7国三/四", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["喷油器1线束或接头接触不良，由于磨损线束断路或与缸盖等短路"], "diagnosis_summary": ["注意发动机抖动、缺缸现象", "避免急加速，低速行驶至维修点"], "handling_plan": ["断电拔下ECU喷油器接插件用万用表检测喷油器1低端3.13针脚对地电压，电压～0V说明正常"], "repair_suggestion": ["断电拔下ECU喷油器接插件用万用表检测喷油器1低端3.13针脚对地电压，电压～0V说明正常"], "release_condition": [], "component": [], "torque_limit_rule": "中/限扭限速"}, {"spn": 651, "fmi": 15, "dtc": "P02CD/00", "description_zh": "FIE", "description_en": "", "name_zh": "SPN651-FMI15", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:B1)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 651, "fmi": 17, "dtc": "P02CC/00", "description_zh": "FIE", "description_en": "", "name_zh": "SPN651-FMI17", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:B1)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 651, "fmi": 3, "dtc": "P0201/12", "description_zh": "FIE", "description_en": "", "name_zh": "SPN651-FMI3", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Yellow(MIL:A)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 651, "fmi": 4, "dtc": "P0201", "description_zh": "喷射阀异常", "description_en": "", "name_zh": "SPN651-FMI4", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["下电等待30s，插拔对应故障缸喷射阀接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 651, "fmi": 5, "dtc": "P0201/13", "description_zh": "FIE", "description_en": "", "name_zh": "SPN651-FMI5", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Yellow(MIL:A)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 651, "fmi": 6, "dtc": "311", "description_zh": "", "description_en": "", "name_zh": "SPN651-FMI6", "brand": "康明斯", "system": "康明斯INSITE", "controller": "", "category": "康明斯INSITE", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["1 缸喷油器电磁阀驱动电路 - 电流高于正常值或 已切断喷油器供电电流。发动机可 电路接地。当电压切断时在 1 号喷油器处检测到 能缺火或运行粗暴。 电流。"], "diagnosis_summary": [], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 651, "fmi": 8, "dtc": "P0201", "description_zh": "Dfp_InjVlvCyl1B 喷油器1开路", "description_en": "", "name_zh": "SPN651-FMI8", "brand": "龙擎", "system": "EDC7国三/四", "controller": "", "category": "EDC7国三/四", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["喷油器1线束或接头接触不良，由于磨损线束断路或与缸盖等短路"], "diagnosis_summary": ["注意发动机抖动、缺缸现象", "避免急加速，低速行驶至维修点"], "handling_plan": ["断电拔下ECU喷油器接插件、喷油器1两接头1、2，用万用表检测ECU喷油器接插件3.04、3.13针脚对喷油器接头1、2阻值，若阻值～0Ω说明正常"], "repair_suggestion": ["断电拔下ECU喷油器接插件、喷油器1两接头1、2，用万用表检测ECU喷油器接插件3.04、3.13针脚对喷油器接头1、2阻值，若阻值～0Ω说明正常"], "release_condition": [], "component": [], "torque_limit_rule": "中/限扭限速"}, {"spn": null, "fmi": null, "dtc": "P0170", "description_zh": "喷嘴占空比过高Injector Duty Cycle Too High（喷嘴占空比过高Injector Duty Cycle Too High）", "description_en": "", "name_zh": "SPN651FMI8_DTCP0170", "brand": "上柴", "system": "ECU", "controller": "ECU", "category": "", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["喷嘴占空比过高通常表明喷油器实际喷油量不足或ECU计算需求过大，重点检查燃油压力（是否过低）和喷油器是否堵塞或磨损。同时排查进气系统漏气、增压压力不足或轨压传感器信号失准，这些会导致ECU过度补偿喷油脉宽。若以上正常，需检查喷油器驱动电路及回油量，必要时清洗或更换喷油器。"], "repair_suggestion": ["喷嘴占空比过高通常表明喷油器实际喷油量不足或ECU计算需求过大，重点检查燃油压力（是否过低）和喷油器是否堵塞或磨损。同时排查进气系统漏气、增压压力不足或轨压传感器信号失准，这些会导致ECU过度补偿喷油脉宽。若以上正常，需检查喷油器驱动电路及回油量，必要时清洗或更换喷油器。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P30B2", "description_zh": "远程锁车密钥无效", "description_en": "", "name_zh": "SPN65227FMI2_DTCP30B2", "brand": "玉柴", "system": "远程锁车", "controller": "ECU", "category": "远程锁车", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["远程锁车密钥无效，首先检查钥匙电池电量及遥控器是否损坏，并重新进行钥匙与车辆的匹配学习。若无效，则需使用诊断仪读取车身控制模块（BCM）的故障码，重点检查BCM的接收天线及相关线路是否存在断路或干扰。"], "repair_suggestion": ["远程锁车密钥无效，首先检查钥匙电池电量及遥控器是否损坏，并重新进行钥匙与车辆的匹配学习。若无效，则需使用诊断仪读取车身控制模块（BCM）的故障码，重点检查BCM的接收天线及相关线路是否存在断路或干扰。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P30B0", "description_zh": "远程锁车等待请求时间超时", "description_en": "", "name_zh": "SPN65227FMI_DTCP30B0", "brand": "玉柴", "system": "远程锁车", "controller": "ECU", "category": "远程锁车", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表是否有多个报警灯同时点亮"], "handling_plan": ["检查远程锁车模块与整车CAN通讯是否正常，重点排查BCM（车身控制模块）或T-BOX（远程信息终端）的供电、搭铁及网络唤醒信号。若通讯正常，则需用诊断仪重新写入锁车指令并验证执行器（门锁电机）动作，必要时刷新或更换T-BOX模块。"], "repair_suggestion": ["检查远程锁车模块与整车CAN通讯是否正常，重点排查BCM（车身控制模块）或T-BOX（远程信息终端）的供电、搭铁及网络唤醒信号。若通讯正常，则需用诊断仪重新写入锁车指令并验证执行器（门锁电机）动作，必要时刷新或更换T-BOX模块。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 652, "fmi": 1, "dtc": "P0256/14", "description_zh": "FIE", "description_en": "", "name_zh": "SPN652-FMI1", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Yellow(MIL:A)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 652, "fmi": 12, "dtc": "P0265", "description_zh": "Dfp_InjVlvCyl2A 喷油器2短路", "description_en": "", "name_zh": "SPN652-FMI12", "brand": "龙擎", "system": "EDC7国三/四", "controller": "", "category": "EDC7国三/四", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["喷油器2线束或接头接触不良，由于磨损线束断路或与缸盖等短路"], "diagnosis_summary": ["注意发动机抖动、缺缸现象", "避免急加速，低速行驶至维修点"], "handling_plan": ["断电拔下ECU喷油器接插件用万用表检测喷油器2低端3.06针脚对地电压，电压～0V说明正常"], "repair_suggestion": ["断电拔下ECU喷油器接插件用万用表检测喷油器2低端3.06针脚对地电压，电压～0V说明正常"], "release_condition": [], "component": [], "torque_limit_rule": "中/限扭限速"}, {"spn": 652, "fmi": 15, "dtc": "P02CF/00", "description_zh": "FIE", "description_en": "", "name_zh": "SPN652-FMI15", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:B1)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 652, "fmi": 17, "dtc": "P02CE/00", "description_zh": "FIE", "description_en": "", "name_zh": "SPN652-FMI17", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:B1)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 652, "fmi": 18, "dtc": "P0256/92", "description_zh": "FIE", "description_en": "", "name_zh": "SPN652-FMI18", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Yellow(MIL:A)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 652, "fmi": 2, "dtc": "P0256/12", "description_zh": "FIE", "description_en": "", "name_zh": "SPN652-FMI2", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Yellow(MIL:A)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 652, "fmi": 3, "dtc": "P0202/12", "description_zh": "FIE", "description_en": "", "name_zh": "SPN652-FMI3", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Yellow(MIL:A)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 652, "fmi": 4, "dtc": "P0202", "description_zh": "喷射阀异常", "description_en": "", "name_zh": "SPN652-FMI4", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["下电等待30s，插拔对应故障缸喷射阀接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 652, "fmi": 5, "dtc": "P0202/13", "description_zh": "FIE", "description_en": "", "name_zh": "SPN652-FMI5", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Yellow(MIL:A)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 652, "fmi": 6, "dtc": "315", "description_zh": "", "description_en": "", "name_zh": "SPN652-FMI6", "brand": "康明斯", "system": "康明斯INSITE", "controller": "", "category": "康明斯INSITE", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["2 缸喷油器电磁阀驱动电路 - 电流高于正常值或 已切断喷油器供电电流。发动机可 电路接地。当电压断开时，检测到喷油器 2 上存 能缺火或运行粗暴。 在电流。"], "diagnosis_summary": [], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 652, "fmi": 8, "dtc": "P0202", "description_zh": "Dfp_InjVlvCyl2B 喷油器2开路", "description_en": "", "name_zh": "SPN652-FMI8", "brand": "龙擎", "system": "EDC7国三/四", "controller": "", "category": "EDC7国三/四", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["喷油器2线束或接头接触不良，由于磨损线束断路或与缸盖等短路"], "diagnosis_summary": ["注意发动机抖动、缺缸现象", "避免急加速，低速行驶至维修点"], "handling_plan": ["断电拔下ECU喷油器接插件、喷油器2两接头1、2，用万用表检测ECU喷油器接插件3.11、3.06针脚对喷油器接头1、2阻值，若阻值～0Ω说明正常"], "repair_suggestion": ["断电拔下ECU喷油器接插件、喷油器2两接头1、2，用万用表检测ECU喷油器接插件3.11、3.06针脚对喷油器接头1、2阻值，若阻值～0Ω说明正常"], "release_condition": [], "component": [], "torque_limit_rule": "中/限扭限速"}, {"spn": 653, "fmi": 12, "dtc": "P0268", "description_zh": "Dfp_InjVlvCyl3A 喷油器3短路", "description_en": "", "name_zh": "SPN653-FMI12", "brand": "龙擎", "system": "EDC7国三/四", "controller": "", "category": "EDC7国三/四", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["喷油器3线束或接头接触不良，由于磨损线束断路或与缸盖等短路"], "diagnosis_summary": ["注意发动机抖动、缺缸现象", "避免急加速，低速行驶至维修点"], "handling_plan": ["断电拔下ECU喷油器接插件用万用表检测喷油器3低端3.12针脚对地电压，电压～0V说明正常"], "repair_suggestion": ["断电拔下ECU喷油器接插件用万用表检测喷油器3低端3.12针脚对地电压，电压～0V说明正常"], "release_condition": [], "component": [], "torque_limit_rule": "中/限扭限速"}, {"spn": 653, "fmi": 15, "dtc": "P02D1/00", "description_zh": "FIE", "description_en": "", "name_zh": "SPN653-FMI15", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:B1)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 653, "fmi": 17, "dtc": "P02D0/00", "description_zh": "FIE", "description_en": "", "name_zh": "SPN653-FMI17", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:B1)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 653, "fmi": 3, "dtc": "P0203/12", "description_zh": "FIE", "description_en": "", "name_zh": "SPN653-FMI3", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Yellow(MIL:A)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 653, "fmi": 4, "dtc": "P0203", "description_zh": "喷射阀异常", "description_en": "", "name_zh": "SPN653-FMI4", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["下电等待30s，插拔对应故障缸喷射阀接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 653, "fmi": 5, "dtc": "P0203/13", "description_zh": "FIE", "description_en": "", "name_zh": "SPN653-FMI5", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Yellow(MIL:A)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 653, "fmi": 6, "dtc": "313", "description_zh": "", "description_en": "", "name_zh": "SPN653-FMI6", "brand": "康明斯", "system": "康明斯INSITE", "controller": "", "category": "康明斯INSITE", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["3 缸喷油器电磁阀驱动电路 - 电流高于正常值或 已切断喷油器供电电流。发动机可 电路接地。当电压断开时，检测到喷油器 3 上存 能缺火或运行粗暴。 在电流。"], "diagnosis_summary": [], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "313", "description_zh": "3 号缸喷油器电磁阀驱动电路 - 电流高于正常值或电路接地", "description_en": "", "name_zh": "SPN653FMI6_DTC313", "brand": "康明斯", "system": "ECM", "controller": "ECM", "category": "", "ecu_type": "ECM", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意发动机抖动、缺缸现象", "避免急加速，低速行驶至维修点"], "handling_plan": ["3号缸喷油器电磁阀电路对地短路或线圈阻值异常。先断开喷油器插头，测量线圈电阻（标准约0.5-2Ω），若阻值过小或为0则更换喷油器", "若正常，则检查线束对地短路及ECU针脚，必要时更换ECU。"], "repair_suggestion": ["3号缸喷油器电磁阀电路对地短路或线圈阻值异常。先断开喷油器插头，测量线圈电阻（标准约0.5-2Ω），若阻值过小或为0则更换喷油器", "若正常，则检查线束对地短路及ECU针脚，必要时更换ECU。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 653, "fmi": 8, "dtc": "P0203", "description_zh": "Dfp_InjVlvCyl3B 喷油器3开路", "description_en": "", "name_zh": "SPN653-FMI8", "brand": "龙擎", "system": "EDC7国三/四", "controller": "", "category": "EDC7国三/四", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["喷油器3线束或接头接触不良，由于磨损线束断路或与缸盖等短路"], "diagnosis_summary": ["注意发动机抖动、缺缸现象", "避免急加速，低速行驶至维修点"], "handling_plan": ["断电拔下ECU喷油器接插件、喷油器3两接头1、2，用万用表检测ECU喷油器接插件3.05、3.12针脚对喷油器接头1、2阻值，若阻值～0Ω说明正常"], "repair_suggestion": ["断电拔下ECU喷油器接插件、喷油器3两接头1、2，用万用表检测ECU喷油器接插件3.05、3.12针脚对喷油器接头1、2阻值，若阻值～0Ω说明正常"], "release_condition": [], "component": [], "torque_limit_rule": "中/限扭限速"}, {"spn": 654, "fmi": 1, "dtc": "P2A16/14", "description_zh": "FIE", "description_en": "", "name_zh": "SPN654-FMI1", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Yellow(MIL:A)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 654, "fmi": 12, "dtc": "P0271", "description_zh": "Dfp_InjVlvCyl4A 喷油器4短路", "description_en": "", "name_zh": "SPN654-FMI12", "brand": "龙擎", "system": "EDC7国三/四", "controller": "", "category": "EDC7国三/四", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["喷油器4线束或接头接触不良，由于磨损线束断路或与缸盖等短路"], "diagnosis_summary": ["注意发动机抖动、缺缸现象", "避免急加速，低速行驶至维修点"], "handling_plan": ["断电拔下ECU喷油器接插件用万用表检测喷油器4低端3.14针脚对地电压，电压～0V说明正常"], "repair_suggestion": ["断电拔下ECU喷油器接插件用万用表检测喷油器4低端3.14针脚对地电压，电压～0V说明正常"], "release_condition": [], "component": [], "torque_limit_rule": "中/限扭限速"}, {"spn": 654, "fmi": 15, "dtc": "P02D3/00", "description_zh": "FIE", "description_en": "", "name_zh": "SPN654-FMI15", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:B1)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 654, "fmi": 17, "dtc": "P02D2/00", "description_zh": "FIE", "description_en": "", "name_zh": "SPN654-FMI17", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:B1)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 654, "fmi": 18, "dtc": "P2A16/92", "description_zh": "FIE", "description_en": "", "name_zh": "SPN654-FMI18", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Yellow(MIL:A)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 654, "fmi": 2, "dtc": "P2A16/12", "description_zh": "FIE", "description_en": "", "name_zh": "SPN654-FMI2", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Yellow(MIL:A)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 654, "fmi": 3, "dtc": "P0204/12", "description_zh": "FIE", "description_en": "", "name_zh": "SPN654-FMI3", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Yellow(MIL:A)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 654, "fmi": 4, "dtc": "P0204", "description_zh": "喷射阀异常", "description_en": "", "name_zh": "SPN654-FMI4", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["下电等待30s，插拔对应故障缸喷射阀接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 654, "fmi": 5, "dtc": "P0204/13", "description_zh": "FIE", "description_en": "", "name_zh": "SPN654-FMI5", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Yellow(MIL:A)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 654, "fmi": 6, "dtc": "321", "description_zh": "", "description_en": "", "name_zh": "SPN654-FMI6", "brand": "康明斯", "system": "康明斯INSITE", "controller": "", "category": "康明斯INSITE", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["4 号气缸喷油器电磁阀驱动电路 - 电流高于正常 已切断喷油器供电电流。发动机可 值或电路接地。当电压断开时，检测到喷油器 4 能缺火或运行粗暴。 上存在电流。"], "diagnosis_summary": [], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 654, "fmi": 8, "dtc": "P0204", "description_zh": "Dfp_InjVlvCyl4B 喷油器4开路", "description_en": "", "name_zh": "SPN654-FMI8", "brand": "龙擎", "system": "EDC7国三/四", "controller": "", "category": "EDC7国三/四", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["喷油器4线束或接头接触不良，由于磨损线束断路或与缸盖等短路"], "diagnosis_summary": ["注意发动机抖动、缺缸现象", "避免急加速，低速行驶至维修点"], "handling_plan": ["断电拔下ECU喷油器接插件、喷油器4两接头1、2，用万用表检测ECU喷油器接插件3.03、3.14针脚对喷油器接头1、2阻值，若阻值～0Ω说明正常"], "repair_suggestion": ["断电拔下ECU喷油器接插件、喷油器4两接头1、2，用万用表检测ECU喷油器接插件3.03、3.14针脚对喷油器接头1、2阻值，若阻值～0Ω说明正常"], "release_condition": [], "component": [], "torque_limit_rule": "中/限扭限速"}, {"spn": 655, "fmi": 12, "dtc": "P0274", "description_zh": "Dfp_InjVlvCyl5A 喷油器5短路", "description_en": "", "name_zh": "SPN655-FMI12", "brand": "龙擎", "system": "EDC7国三/四", "controller": "", "category": "EDC7国三/四", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["喷油器5线束或接头接触不良，由于磨损线束断路或与缸盖等短路"], "diagnosis_summary": ["注意发动机抖动、缺缸现象", "避免急加速，低速行驶至维修点"], "handling_plan": ["断电拔下ECU喷油器接插件用万用表检测喷油器5低端3.16针脚对地电压，电压～0V说明正常"], "repair_suggestion": ["断电拔下ECU喷油器接插件用万用表检测喷油器5低端3.16针脚对地电压，电压～0V说明正常"], "release_condition": [], "component": [], "torque_limit_rule": "中/限扭限速"}, {"spn": 655, "fmi": 15, "dtc": "P02D5/00", "description_zh": "FIE", "description_en": "", "name_zh": "SPN655-FMI15", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:B1)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 655, "fmi": 17, "dtc": "P02D4/00", "description_zh": "FIE", "description_en": "", "name_zh": "SPN655-FMI17", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:B1)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 655, "fmi": 3, "dtc": "P0205/12", "description_zh": "FIE", "description_en": "", "name_zh": "SPN655-FMI3", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Yellow(MIL:A)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 655, "fmi": 4, "dtc": "P0205", "description_zh": "喷射阀异常", "description_en": "", "name_zh": "SPN655-FMI4", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["下电等待30s，插拔对应故障缸喷射阀接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 655, "fmi": 5, "dtc": "P0205/13", "description_zh": "FIE", "description_en": "", "name_zh": "SPN655-FMI5", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Yellow(MIL:A)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 655, "fmi": 6, "dtc": "312", "description_zh": "", "description_en": "", "name_zh": "SPN655-FMI6", "brand": "康明斯", "system": "康明斯INSITE", "controller": "", "category": "康明斯INSITE", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["5 缸喷油器电磁阀驱动电路 - 电流高于正常值或 已切断喷油器供电电流。发动机可 电路接地。当电压断开时，检测到喷油器 5 上存 能缺火或运行粗暴。 在电流。"], "diagnosis_summary": [], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 655, "fmi": 8, "dtc": "P0205", "description_zh": "Dfp_InjVlvCyl5B 喷油器5开路", "description_en": "", "name_zh": "SPN655-FMI8", "brand": "龙擎", "system": "EDC7国三/四", "controller": "", "category": "EDC7国三/四", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["喷油器5线束或接头接触不良，由于磨损线束断路或与缸盖等短路"], "diagnosis_summary": ["注意发动机抖动、缺缸现象", "避免急加速，低速行驶至维修点"], "handling_plan": ["断电拔下ECU喷油器接插件、喷油器5两接头1、2，用万用表检测ECU喷油器接插件3.01、3.16针脚对喷油器接头1、2阻值，若阻值～0Ω说明正常"], "repair_suggestion": ["断电拔下ECU喷油器接插件、喷油器5两接头1、2，用万用表检测ECU喷油器接插件3.01、3.16针脚对喷油器接头1、2阻值，若阻值～0Ω说明正常"], "release_condition": [], "component": [], "torque_limit_rule": "中/限扭限速"}, {"spn": 656, "fmi": 1, "dtc": "P2A1E/14", "description_zh": "FIE", "description_en": "", "name_zh": "SPN656-FMI1", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Yellow(MIL:A)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 656, "fmi": 12, "dtc": "P0277", "description_zh": "Dfp_InjVlvCyl6A 喷油器6短路", "description_en": "", "name_zh": "SPN656-FMI12", "brand": "龙擎", "system": "EDC7国三/四", "controller": "", "category": "EDC7国三/四", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["喷油器6线束或接头接触不良，由于磨损线束断路或与缸盖等短路"], "diagnosis_summary": ["注意发动机抖动、缺缸现象", "避免急加速，低速行驶至维修点"], "handling_plan": ["断电拔下ECU喷油器接插件用万用表检测喷油器6低端3.16针脚对地电压，电压～0V说明正常"], "repair_suggestion": ["断电拔下ECU喷油器接插件用万用表检测喷油器6低端3.16针脚对地电压，电压～0V说明正常"], "release_condition": [], "component": [], "torque_limit_rule": "中/限扭限速"}, {"spn": 656, "fmi": 15, "dtc": "P02D7/00", "description_zh": "FIE", "description_en": "", "name_zh": "SPN656-FMI15", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:B1)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 656, "fmi": 17, "dtc": "P02D6/00", "description_zh": "FIE", "description_en": "", "name_zh": "SPN656-FMI17", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:B1)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 656, "fmi": 18, "dtc": "P2A1E/92", "description_zh": "FIE", "description_en": "", "name_zh": "SPN656-FMI18", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Yellow(MIL:A)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 656, "fmi": 2, "dtc": "P2A1E/12", "description_zh": "FIE", "description_en": "", "name_zh": "SPN656-FMI2", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Yellow(MIL:A)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 656, "fmi": 3, "dtc": "P0206/12", "description_zh": "FIE", "description_en": "", "name_zh": "SPN656-FMI3", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Yellow(MIL:A)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 656, "fmi": 4, "dtc": "P0206", "description_zh": "喷射阀异常", "description_en": "", "name_zh": "SPN656-FMI4", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["下电等待30s，插拔对应故障缸喷射阀接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 656, "fmi": 5, "dtc": "P0206/13", "description_zh": "FIE", "description_en": "", "name_zh": "SPN656-FMI5", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Yellow(MIL:A)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "325", "description_zh": "6 号缸喷油器电磁阀驱动器电路 - 电流低于正常值或开路", "description_en": "", "name_zh": "SPN656FMI5_DTC325", "brand": "康明斯", "system": "ECM", "controller": "ECM", "category": "", "ecu_type": "ECM", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意发动机抖动、缺缸现象", "避免急加速，低速行驶至维修点"], "handling_plan": ["检查6号缸喷油器线束及插头是否断路、虚接或针脚腐蚀，重点测量喷油器电磁阀线圈电阻（标准值约0.5-2Ω）。若线路和电阻正常，则更换6号缸喷油器，并清除故障码后路试确认。"], "repair_suggestion": ["检查6号缸喷油器线束及插头是否断路、虚接或针脚腐蚀，重点测量喷油器电磁阀线圈电阻（标准值约0.5-2Ω）。若线路和电阻正常，则更换6号缸喷油器，并清除故障码后路试确认。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 656, "fmi": 6, "dtc": "314", "description_zh": "", "description_en": "", "name_zh": "SPN656-FMI6", "brand": "康明斯", "system": "康明斯INSITE", "controller": "", "category": "康明斯INSITE", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["6 缸喷油器电磁阀驱动电路 - 电流高于正常值或 已切断喷油器供电电流。发动机可 电路接地。当电压切断时在 6 号喷油器处检测到 能缺火或运行粗暴。 电流。"], "diagnosis_summary": [], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 656, "fmi": 8, "dtc": "P0206", "description_zh": "Dfp_InjVlvCyl6B 喷油器6开路", "description_en": "", "name_zh": "SPN656-FMI8", "brand": "龙擎", "system": "EDC7国三/四", "controller": "", "category": "EDC7国三/四", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["喷油器6线束或接头接触不良，由于磨损线束断路或与缸盖等短路"], "diagnosis_summary": ["注意发动机抖动、缺缸现象", "避免急加速，低速行驶至维修点"], "handling_plan": ["断电拔下ECU喷油器接插件、喷油器6两接头1、2，用万用表检测ECU喷油器接插件3.02、3.15针脚对喷油器接头1、2阻值，若阻值～0Ω说明正常"], "repair_suggestion": ["断电拔下ECU喷油器接插件、喷油器6两接头1、2，用万用表检测ECU喷油器接插件3.02、3.15针脚对喷油器接头1、2阻值，若阻值～0Ω说明正常"], "release_condition": [], "component": [], "torque_limit_rule": "中/限扭限速"}, {"spn": 6589, "fmi": 0, "dtc": "P0190", "description_zh": "天然气气轨压力高", "description_en": "", "name_zh": "SPN6589-FMI0", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["传感器老化漂移", "管路积碳堵塞", "大气压力传感器对比偏差过大"], "diagnosis_summary": ["注意仪表动力不足报警灯", "避免长时间高负荷运行"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": 6589, "fmi": 1, "dtc": "P0190", "description_zh": "天然气气轨压力低", "description_en": "", "name_zh": "SPN6589-FMI1", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["传感器老化漂移", "管路积碳堵塞", "大气压力传感器对比偏差过大"], "diagnosis_summary": ["下电等待30s，检查爆震传感器固定是否松动，插拔爆震传感器接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 6597, "fmi": 0, "dtc": "P0102", "description_zh": "通讯异常", "description_en": "", "name_zh": "SPN6597-FMI0", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 65, "fmi": 0, "dtc": "", "description_zh": "均衡回路短路", "description_en": "", "name_zh": "SPN65-FMI0", "brand": "东风新能源", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["BMU硬件问题"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": ["联系电池厂家处理"], "repair_suggestion": ["联系电池厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P1094", "description_zh": "CH4 switch detected CH4", "description_en": "", "name_zh": "SPN6641FMI15_DTCP1094", "brand": "上柴", "system": "ECU", "controller": "ECU", "category": "", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["检测到CH4（甲烷）开关信号异常，通常表示天然气泄漏检测系统触发或传感器故障。请首先检查CH4传感器及其线束插头是否松动、腐蚀或线路短路/断路，并确认传感器安装位置无泄漏。若线路正常，则需用诊断仪读取传感器实时数据，对比标准值判断传感器是否失效，必要时更换CH4传感器。"], "repair_suggestion": ["检测到CH4（甲烷）开关信号异常，通常表示天然气泄漏检测系统触发或传感器故障。请首先检查CH4传感器及其线束插头是否松动、腐蚀或线路短路/断路，并确认传感器安装位置无泄漏。若线路正常，则需用诊断仪读取传感器实时数据，对比标准值判断传感器是否失效，必要时更换CH4传感器。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 6642, "fmi": 22, "dtc": "P34A6", "description_zh": "通讯异常", "description_en": "", "name_zh": "SPN6642-FMI22", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["检查后氧传感器安装处是否漏气，修复后观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 6642, "fmi": 23, "dtc": "P34A7", "description_zh": "通讯异常", "description_en": "", "name_zh": "SPN6642-FMI23", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "1004", "description_zh": "DD1报文接收超时", "description_en": "", "name_zh": "SPN6642FMI9_DTC1004", "brand": "潍柴", "system": "整车", "controller": "ECU", "category": "整车", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表是否有多个报警灯同时点亮"], "handling_plan": ["检查DD1报文相关通讯线路（CAN总线）连接是否松动、破损或氧化，重点排查插头端子及屏蔽层接地。若线路正常，则需检测发送DD1报文的控制器（如EBS/ABS或发动机ECU）供电与搭铁是否可靠，并确认其是否存在故障码。最后使用诊断仪读取数据流，验证DD1报文是否恢复，必要时更换故障控制器。"], "repair_suggestion": ["检查DD1报文相关通讯线路（CAN总线）连接是否松动、破损或氧化，重点排查插头端子及屏蔽层接地。若线路正常，则需检测发送DD1报文的控制器（如EBS/ABS或发动机ECU）供电与搭铁是否可靠，并确认其是否存在故障码。最后使用诊断仪读取数据流，验证DD1报文是否恢复，必要时更换故障控制器。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 6651, "fmi": 1, "dtc": "P0330", "description_zh": "爆震信号异常", "description_en": "", "name_zh": "SPN6651-FMI1", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": 6652, "fmi": 1, "dtc": "P0420", "description_zh": "后处理系统异常", "description_en": "", "name_zh": "SPN6652-FMI1", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["下电等待30s，插拔EGR阀接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 6652, "fmi": 18, "dtc": "5111", "description_zh": "后处理 1 三元催化器转换效率 - 数据有效但低于正常工作范围 - 中等严重级别", "description_en": "", "name_zh": "SPN6652-FMI18", "brand": "康明斯", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["及时添加合格尿素", "注意仪表排放报警灯"], "diagnosis_summary": ["及时添加合格尿素", "注意仪表排放报警灯"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册逐步排查"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册逐步排查"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "5111", "description_zh": "后处理 1 三元催化器转换效率 - 数据有效但低于正常工作范围 - 中等严重级别", "description_en": "", "name_zh": "SPN6652FMI18_DTC5111", "brand": "康明斯", "system": "ECM", "controller": "ECM", "category": "", "ecu_type": "ECM", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["及时添加合格尿素", "注意仪表排放报警灯"], "handling_plan": ["检查三元催化器是否因硫中毒、积碳或老化导致转化效率下降，优先使用诊断仪读取催化器前后氧传感器信号差值。若差值过小，先尝试执行再生或高温清洗程序，无效则需拆检催化器载体是否堵塞或破损，必要时更换催化器总成。"], "repair_suggestion": ["检查三元催化器是否因硫中毒、积碳或老化导致转化效率下降，优先使用诊断仪读取催化器前后氧传感器信号差值。若差值过小，先尝试执行再生或高温清洗程序，无效则需拆检催化器载体是否堵塞或破损，必要时更换催化器总成。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 6697, "fmi": 19, "dtc": "", "description_zh": "IP1连接平台失败", "description_en": "", "name_zh": "SPN6697-FMI19", "brand": "龙擎", "system": "源地址222(待确认)", "controller": "源地址222(待确认)", "category": "源地址222(待确认)", "ecu_type": "源地址222(待确认)", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 6698, "fmi": 19, "dtc": "", "description_zh": "IP2连接平台失败", "description_en": "", "name_zh": "SPN6698-FMI19", "brand": "龙擎", "system": "源地址222(待确认)", "controller": "源地址222(待确认)", "category": "源地址222(待确认)", "ecu_type": "源地址222(待确认)", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 6699, "fmi": 19, "dtc": "", "description_zh": "IP3连接平台失败", "description_en": "", "name_zh": "SPN6699-FMI19", "brand": "龙擎", "system": "源地址222(待确认)", "controller": "源地址222(待确认)", "category": "源地址222(待确认)", "ecu_type": "源地址222(待确认)", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 66, "fmi": 0, "dtc": "", "description_zh": "BMU PCB温度过高", "description_en": "", "name_zh": "SPN66-FMI0", "brand": "东风新能源", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["BMU硬件问题"], "diagnosis_summary": ["注意仪表温度报警", "降低功率行驶或停车冷却"], "handling_plan": ["联系电池厂家处理"], "repair_suggestion": ["联系电池厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 676, "fmi": 7, "dtc": "P0540", "description_zh": "Dfp_AirHtStickOn", "description_en": "", "name_zh": "SPN676-FMI7", "brand": "龙擎", "system": "EDC7国三/四", "controller": "", "category": "EDC7国三/四", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["进气加热格栅损坏或进气加热继电器线路开路"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["1、断电，检查整车线束1.55、1.59到加热继电器接头1、2通断，若阻值～0Ω说明正常", "2、检查进气加热格栅阻值，若阻值～0.4Ω说明正常", "3、检查加热继电器接头对地电压，若电压～0V说明正常"], "repair_suggestion": ["1、断电，检查整车线束1.55、1.59到加热继电器接头1、2通断，若阻值～0Ω说明正常", "2、检查进气加热格栅阻值，若阻值～0.4Ω说明正常", "3、检查加热继电器接头对地电压，若电压～0V说明正常"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 677, "fmi": 3, "dtc": "P0615/12", "description_zh": "STARTER MOTOR", "description_en": "", "name_zh": "SPN677-FMI3", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 677, "fmi": 4, "dtc": "P0615/11", "description_zh": "STARTER MOTOR", "description_en": "", "name_zh": "SPN677-FMI4", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Yellow", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "585", "description_zh": "发动机起动马达继电器电路 - 电压低于正常值或对低压电源短路", "description_en": "", "name_zh": "SPN677FMI4_DTC585", "brand": "康明斯", "system": "Starter Lockout", "controller": "ECM", "category": "Starter Lockout", "ecu_type": "ECM", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表充电指示灯", "检查电瓶接线"], "handling_plan": ["检查起动马达继电器及其线路是否存在对地短路或接触不良，重点测量继电器控制端和电源端电压。若线路正常，更换继电器并确认蓄电池电压充足，同时排查起动开关及ECU相关保险丝。"], "repair_suggestion": ["检查起动马达继电器及其线路是否存在对地短路或接触不良，重点测量继电器控制端和电源端电压。若线路正常，更换继电器并确认蓄电池电压充足，同时排查起动开关及ECU相关保险丝。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 677, "fmi": 6, "dtc": "P0615/19", "description_zh": "STARTER MOTOR", "description_en": "", "name_zh": "SPN677-FMI6", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Yellow", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 677, "fmi": 7, "dtc": "P0617", "description_zh": "Dfp_StrtCDHS 起动电机高端故障", "description_en": "", "name_zh": "SPN677-FMI7", "brand": "龙擎", "system": "EDC7国三/四", "controller": "", "category": "EDC7国三/四", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["启动继电器高端线路对电源短路"], "diagnosis_summary": ["注意仪表相关报警灯", "避免高负荷运行"], "handling_plan": ["断电，检查启动继电器接头1 1.37针脚对地电压，若电压～0V说明正常"], "repair_suggestion": ["断电，检查启动继电器接头1 1.37针脚对地电压，若电压～0V说明正常"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 67, "fmi": 0, "dtc": "", "description_zh": "前端采样芯片过温", "description_en": "", "name_zh": "SPN67-FMI0", "brand": "东风新能源", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["BMU硬件问题"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": ["联系电池厂家处理"], "repair_suggestion": ["联系电池厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 68, "fmi": 0, "dtc": "", "description_zh": "均衡无法开启", "description_en": "", "name_zh": "SPN68-FMI0", "brand": "东风新能源", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["BMU硬件问题"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": ["联系电池厂家处理"], "repair_suggestion": ["联系电池厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P0654", "description_zh": "发动机转速PWM输出低端对电源短路（=IF(LEN(t_STR_RW_AUX_PWM1)>0,t_STR_RW_AUX_PWM1,DEF_RW_AUX_PWM1)&\" short to power\"）", "description_en": "", "name_zh": "SPN697FMI3_DTCP0654", "brand": "玉柴", "system": "PWM输出", "controller": "ECU", "category": "PWM输出", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意发动机是否难以启动或熄火", "尽量不要熄火"], "handling_plan": ["检查发动机转速PWM输出线路（信号线）是否与电源正极（如24V/12V）短路，重点排查线束磨损、插头针脚腐蚀或进水。若线路正常，则更换ECU或转速传感器模块，并重新标定PWM信号。"], "repair_suggestion": ["检查发动机转速PWM输出线路（信号线）是否与电源正极（如24V/12V）短路，重点排查线束磨损、插头针脚腐蚀或进水。若线路正常，则更换ECU或转速传感器模块，并重新标定PWM信号。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 69, "fmi": 0, "dtc": "", "description_zh": "均衡无法关闭", "description_en": "", "name_zh": "SPN69-FMI0", "brand": "东风新能源", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["BMU硬件问题"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": ["联系电池厂家处理"], "repair_suggestion": ["联系电池厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P011E", "description_zh": "DFC_SCRUPmpWireOpn", "description_en": "", "name_zh": "SPN701", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P010E", "description_zh": "DFC_SCRUHCTnkVlvOpn", "description_en": "", "name_zh": "SPN702", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P010A", "description_zh": "DFC_SCRUHCWireOpn", "description_en": "", "name_zh": "SPN703", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 70, "fmi": 14, "dtc": "P05E3/64", "description_zh": "VECU", "description_en": "", "name_zh": "SPN70-FMI14", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:B1)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 70, "fmi": 2, "dtc": "P05E3/62", "description_zh": "VECU", "description_en": "", "name_zh": "SPN70-FMI2", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:B1)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 70, "fmi": 5, "dtc": "P05E3/15", "description_zh": "VECU", "description_en": "", "name_zh": "SPN70-FMI5", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:B1)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 70, "fmi": 6, "dtc": "P05E3/11", "description_zh": "VECU", "description_en": "", "name_zh": "SPN70-FMI6", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:B1)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 70, "fmi": 8, "dtc": "", "description_zh": "CCVS信号异常", "description_en": "", "name_zh": "SPN70-FMI8", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 723, "fmi": 11, "dtc": "P0340", "description_zh": "凸轮轴信号异常", "description_en": "", "name_zh": "SPN723-FMI11", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["检查凸轮轴传感器接插件，下电等待30s，插拔凸轮轴接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 723, "fmi": 2, "dtc": "P0340", "description_zh": "凸轮轴信号异常", "description_en": "", "name_zh": "SPN723-FMI2", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["检查凸轮轴传感器周围是否有铁屑、或传感器固定是否松动，下电等待30s，插拔凸轮轴接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 723, "fmi": 7, "dtc": "731", "description_zh": "", "description_en": "", "name_zh": "SPN723-FMI7", "brand": "康明斯", "system": "康明斯INSITE", "controller": "", "category": "康明斯INSITE", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["凸轮轴与曲轴发动机转速/位置失准 - 机械系统 发动机的运行功率会降低。可能会 无响应或超出调节范围。发动机曲轴位置传感器 出现起动困难和怠速不稳定 和凸轮轴位置传感器送出的发动机位置信号不符"], "diagnosis_summary": [], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 724, "fmi": 9, "dtc": "P0130", "description_zh": "宽域氧传感器信号异常", "description_en": "", "name_zh": "SPN724-FMI9", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["下电等待30s，插拔宽域氧传感器接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则检查氧传感器周围是否存在漏气，上电后若故障依然存在请联系服务站解决。"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 725, "fmi": 4, "dtc": "462", "description_zh": "点火控制信号电路 - 电压低于正常值", "description_en": "", "name_zh": "SPN725-FMI4", "brand": "康明斯", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["注意仪表充电指示灯", "检查电瓶接线"], "diagnosis_summary": ["注意仪表充电指示灯", "检查电瓶接线"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册逐步排查"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册逐步排查"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 726, "fmi": 4, "dtc": "459", "description_zh": "点火正时信号电路 - 电压低于正常值", "description_en": "", "name_zh": "SPN726-FMI4", "brand": "康明斯", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["注意仪表充电指示灯", "检查电瓶接线"], "diagnosis_summary": ["注意仪表充电指示灯", "检查电瓶接线"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册逐步排查"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册逐步排查"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 729, "fmi": 12, "dtc": "P0540/01", "description_zh": "PREHEATER", "description_en": "", "name_zh": "SPN729-FMI12", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 729, "fmi": 3, "dtc": "P1020", "description_zh": "Dfp_AirHt_Test1 进气加热器电压故障1", "description_en": "", "name_zh": "SPN729-FMI3", "brand": "龙擎", "system": "EDC7国三/四", "controller": "", "category": "EDC7国三/四", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["进气加热格栅损坏或进气加热继电器线路开路"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["1、断电，检查整车线束1.55、1.59到加热继电器接头1、2通断，若阻值～0Ω说明正常", "2、检查进气加热格栅阻值，若阻值～0.4Ω说明正常", "3、检查加热继电器接头对地电压，若电压～0V说明正常"], "repair_suggestion": ["1、断电，检查整车线束1.55、1.59到加热继电器接头1、2通断，若阻值～0Ω说明正常", "2、检查进气加热格栅阻值，若阻值～0.4Ω说明正常", "3、检查加热继电器接头对地电压，若电压～0V说明正常"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 729, "fmi": 4, "dtc": "2556", "description_zh": "", "description_en": "", "name_zh": "SPN729-FMI4", "brand": "康明斯", "system": "康明斯INSITE", "controller": "", "category": "康明斯INSITE", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["发动机进气加热器 1 电路 - 电压低于正常值或对 进气加热器可能始终 ON（接通） 低压电源短路。在进气加热器信号电路检测到低 或 OFF（断开）。 电压。"], "diagnosis_summary": [], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 729, "fmi": 5, "dtc": "P0540/13", "description_zh": "PREHEATER", "description_en": "", "name_zh": "SPN729-FMI5", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 729, "fmi": 6, "dtc": "P0540/7E", "description_zh": "PREHEATER", "description_en": "", "name_zh": "SPN729-FMI6", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "Red", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 729, "fmi": 7, "dtc": "P0540/7F", "description_zh": "PREHEATER", "description_en": "", "name_zh": "SPN729-FMI7", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Yellow", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 730, "fmi": 3, "dtc": "P1022", "description_zh": "Dfp_AirHt_Test2 进气加热器故障电压2", "description_en": "", "name_zh": "SPN730-FMI3", "brand": "龙擎", "system": "EDC7国三/四", "controller": "", "category": "EDC7国三/四", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["进气加热格栅损坏或进气加热继电器线路开路"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["1、断电，检查整车线束1.55、1.59到加热继电器接头1、2通断，若阻值～0Ω说明正常", "2、检查进气加热格栅阻值，若阻值～0.4Ω说明正常", "3、检查加热继电器接头对地电压，若电压～0V说明正常"], "repair_suggestion": ["1、断电，检查整车线束1.55、1.59到加热继电器接头1、2通断，若阻值～0Ω说明正常", "2、检查进气加热格栅阻值，若阻值～0.4Ω说明正常", "3、检查加热继电器接头对地电压，若电压～0V说明正常"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 730, "fmi": 4, "dtc": "P1023", "description_zh": "1、进气加热格栅  2、进气加热格栅电路及相关线束", "description_en": "", "name_zh": "SPN730-FMI4", "brand": "龙擎", "system": "EDC7国三/四", "controller": "", "category": "EDC7国三/四", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["进气加热格栅损坏或进气加热继电器线路开路"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["1、断电，检查整车线束1.55、1.59到加热继电器接头1、2通断，若阻值～0Ω说明正常", "2、检查进气加热格栅阻值，若阻值～0.4Ω说明正常", "3、检查加热继电器接头对地电压，若电压～0V说明正常"], "repair_suggestion": ["1、断电，检查整车线束1.55、1.59到加热继电器接头1、2通断，若阻值～0Ω说明正常", "2、检查进气加热格栅阻值，若阻值～0.4Ω说明正常", "3、检查加热继电器接头对地电压，若电压～0V说明正常"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 731, "fmi": 1, "dtc": "P0325", "description_zh": "爆震信号异常", "description_en": "", "name_zh": "SPN731-FMI1", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["下电等待30s，检查爆震传感器固定是否松动，插拔爆震传感器接插件，上电，启动发动机运行，下电，上电，启动发动机，重复3次，观察故障是否修复，否则请联系服务站解决。"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": "已限扭,"}, {"spn": null, "fmi": null, "dtc": "5297", "description_zh": "发动机/变速箱匹配 - 超出标定", "description_en": "", "name_zh": "SPN747FMI13_DTC5297", "brand": "康明斯", "system": "ECM", "controller": "ECM", "category": "", "ecu_type": "ECM", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表报警提示", "避免高负荷运行"], "handling_plan": ["检查发动机ECU与变速箱TCU的软件版本及硬件型号是否匹配，确认是否因混装或刷写错误导致标定数据不兼容。重新刷写正确的原厂标定程序，并执行变速箱自适应学习或离合器/制动器标定复位。若故障依旧，重点排查CAN通讯线路及插头端子是否接触不良或氧化，必要时更换对应控制单元。"], "repair_suggestion": ["检查发动机ECU与变速箱TCU的软件版本及硬件型号是否匹配，确认是否因混装或刷写错误导致标定数据不兼容。重新刷写正确的原厂标定程序，并执行变速箱自适应学习或离合器/制动器标定复位。若故障依旧，重点排查CAN通讯线路及插头端子是否接触不良或氧化，必要时更换对应控制单元。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 748, "fmi": 19, "dtc": "P1252", "description_zh": "通讯异常", "description_en": "", "name_zh": "SPN748-FMI19", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 748, "fmi": 2, "dtc": "P1253", "description_zh": "通讯异常", "description_en": "", "name_zh": "SPN748-FMI2", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 74, "fmi": 0, "dtc": "P1184", "description_zh": "驾驶性能限制系统激活", "description_en": "", "name_zh": "SPN74-FMI0", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 75, "fmi": 0, "dtc": "", "description_zh": "TMS负极继电器触点开路", "description_en": "", "name_zh": "SPN75-FMI0", "brand": "东风新能源", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["TMS负极接触器无法闭合"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["联系电池厂家检查高压箱内对应接触器"], "repair_suggestion": ["联系电池厂家检查高压箱内对应接触器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 7649, "fmi": 1, "dtc": "011DE1", "description_zh": "TCU与VECU通讯故障", "description_en": "", "name_zh": "SPN7649-FMI1", "brand": "龙擎", "system": "TCU(绿控)", "controller": "TCU(绿控)", "category": "TCU(绿控)", "ecu_type": "TCU(绿控)", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 7649, "fmi": 2, "dtc": "021DE1", "description_zh": "TCU与MCU通讯故障", "description_en": "", "name_zh": "SPN7649-FMI2", "brand": "龙擎", "system": "TCU(绿控)", "controller": "TCU(绿控)", "category": "TCU(绿控)", "ecu_type": "TCU(绿控)", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 7665, "fmi": 3, "dtc": "31DF1", "description_zh": "TCU程序标定错误", "description_en": "", "name_zh": "SPN7665-FMI3", "brand": "龙擎", "system": "TCU(绿控)", "controller": "TCU(绿控)", "category": "TCU(绿控)", "ecu_type": "TCU(绿控)", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 7669, "fmi": 1, "dtc": "11DF5", "description_zh": "E2读取数据异常", "description_en": "", "name_zh": "SPN7669-FMI1", "brand": "龙擎", "system": "TCU(绿控)", "controller": "TCU(绿控)", "category": "TCU(绿控)", "ecu_type": "TCU(绿控)", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 7670, "fmi": 4, "dtc": "041DF6", "description_zh": "传感器短路或取力器无法断开", "description_en": "", "name_zh": "SPN7670-FMI4", "brand": "龙擎", "system": "TCU(绿控)", "controller": "TCU(绿控)", "category": "TCU(绿控)", "ecu_type": "TCU(绿控)", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 7670, "fmi": 5, "dtc": "051DF6", "description_zh": "传感器开路或取力器无法闭合", "description_en": "", "name_zh": "SPN7670-FMI5", "brand": "龙擎", "system": "TCU(绿控)", "controller": "TCU(绿控)", "category": "TCU(绿控)", "ecu_type": "TCU(绿控)", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 7670, "fmi": 6, "dtc": "602FF", "description_zh": "取力器停车取力器有车速", "description_en": "", "name_zh": "SPN7670-FMI6", "brand": "龙擎", "system": "TCU(绿控)", "controller": "TCU(绿控)", "category": "TCU(绿控)", "ecu_type": "TCU(绿控)", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 7670, "fmi": 7, "dtc": "702FF", "description_zh": "取力器堵转", "description_en": "", "name_zh": "SPN7670-FMI7", "brand": "龙擎", "system": "TCU(绿控)", "controller": "TCU(绿控)", "category": "TCU(绿控)", "ecu_type": "TCU(绿控)", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 7670, "fmi": 8, "dtc": "802FF", "description_zh": "取力器闭合电机转速异常", "description_en": "", "name_zh": "SPN7670-FMI8", "brand": "龙擎", "system": "TCU(绿控)", "controller": "TCU(绿控)", "category": "TCU(绿控)", "ecu_type": "TCU(绿控)", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["曲轴/凸轮轴传感器信号异常", "传感器间隙过大", "飞轮齿圈损坏或脏污", "传感器线束干扰"], "diagnosis_summary": ["注意发动机是否难以启动或熄火", "尽量不要熄火，直接驶往维修点"], "handling_plan": ["清洁传感器头部铁屑", "检查传感器安装间隙（正常0.5-1.5mm）", "测量传感器电阻", "检查线束屏蔽层"], "repair_suggestion": ["清洁传感器头部铁屑", "检查传感器安装间隙（正常0.5-1.5mm）", "测量传感器电阻", "检查线束屏蔽层"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 76, "fmi": 0, "dtc": "", "description_zh": "辅件1继电器触点粘连", "description_en": "", "name_zh": "SPN76-FMI0", "brand": "东风新能源", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["辅件1接触器粘连"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["联系电池厂家检查高压箱内对应接触器"], "repair_suggestion": ["联系电池厂家检查高压箱内对应接触器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 774, "fmi": 14, "dtc": "P0803", "description_zh": "变速箱", "description_en": "", "name_zh": "SPN774-FMI14", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 77, "fmi": 0, "dtc": "", "description_zh": "辅件1继电器触点开路", "description_en": "", "name_zh": "SPN77-FMI0", "brand": "东风新能源", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["辅件1接触器无法闭合"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["联系电池厂家检查高压箱内对应接触器"], "repair_suggestion": ["联系电池厂家检查高压箱内对应接触器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 7822, "fmi": 19, "dtc": "", "description_zh": "运营商服务故障", "description_en": "", "name_zh": "SPN7822-FMI19", "brand": "龙擎", "system": "源地址222(待确认)", "controller": "源地址222(待确认)", "category": "源地址222(待确认)", "ecu_type": "源地址222(待确认)", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "7125", "description_zh": "变速箱通信故障怠速扭矩限制 - 状况存在", "description_en": "", "name_zh": "SPN7827FMI31_DTC7125", "brand": "康明斯", "system": "ECM", "controller": "ECM", "category": "", "ecu_type": "ECM", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表是否有多个报警灯同时点亮"], "handling_plan": ["检查变速箱控制模块（TCM）与发动机控制模块（ECM）之间的CAN通信线路，重点排查插头松动、氧化或线束磨损断路。若线路正常，则需读取变速箱数据流确认TCM是否进入故障保护模式，并检查变速箱油位及油质，必要时重新编程或更换TCM。"], "repair_suggestion": ["检查变速箱控制模块（TCM）与发动机控制模块（ECM）之间的CAN通信线路，重点排查插头松动、氧化或线束磨损断路。若线路正常，则需读取变速箱数据流确认TCM是否进入故障保护模式，并检查变速箱油位及油质，必要时重新编程或更换TCM。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 789, "fmi": 10, "dtc": "", "description_zh": "ABS:前桥左轮速传感器信号异常", "description_en": "", "name_zh": "SPN789-FMI10", "brand": "龙擎", "system": "EBS/ABS 制动系统", "controller": "EBS/ABS 制动系统", "category": "EBS/ABS 制动系统", "ecu_type": "EBS/ABS 制动系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 78, "fmi": 0, "dtc": "", "description_zh": "辅件2继电器触点粘连", "description_en": "", "name_zh": "SPN78-FMI0", "brand": "东风新能源", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["辅件2接触器粘连"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["联系电池厂家检查高压箱内对应接触器"], "repair_suggestion": ["联系电池厂家检查高压箱内对应接触器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 790, "fmi": 10, "dtc": "", "description_zh": "ABS:前桥右轮速传感器信号异常", "description_en": "", "name_zh": "SPN790-FMI10", "brand": "龙擎", "system": "EBS/ABS 制动系统", "controller": "EBS/ABS 制动系统", "category": "EBS/ABS 制动系统", "ecu_type": "EBS/ABS 制动系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 790, "fmi": 8, "dtc": "", "description_zh": "ABS:前轮右轮速传感器轮速信号不正常或齿圈损坏", "description_en": "", "name_zh": "SPN790-FMI8", "brand": "龙擎", "system": "EBS/ABS 制动系统", "controller": "EBS/ABS 制动系统", "category": "EBS/ABS 制动系统", "ecu_type": "EBS/ABS 制动系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 791, "fmi": 2, "dtc": "", "description_zh": "ABS:驱动桥左轮速传感器信号异常", "description_en": "", "name_zh": "SPN791-FMI2", "brand": "龙擎", "system": "EBS/ABS 制动系统", "controller": "EBS/ABS 制动系统", "category": "EBS/ABS 制动系统", "ecu_type": "EBS/ABS 制动系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 791, "fmi": 5, "dtc": "", "description_zh": "ABS:后轮左轮速传感器回路测试错误(断路)", "description_en": "", "name_zh": "SPN791-FMI5", "brand": "龙擎", "system": "EBS/ABS 制动系统", "controller": "EBS/ABS 制动系统", "category": "EBS/ABS 制动系统", "ecu_type": "EBS/ABS 制动系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 791, "fmi": 7, "dtc": "", "description_zh": "ABS:驱动桥左轮速传感器故障", "description_en": "", "name_zh": "SPN791-FMI7", "brand": "龙擎", "system": "EBS/ABS 制动系统", "controller": "EBS/ABS 制动系统", "category": "EBS/ABS 制动系统", "ecu_type": "EBS/ABS 制动系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 792, "fmi": 2, "dtc": "", "description_zh": "ABS:后桥右轮速传感器信号数据更新异常", "description_en": "", "name_zh": "SPN792-FMI2", "brand": "龙擎", "system": "EBS/ABS 制动系统", "controller": "EBS/ABS 制动系统", "category": "EBS/ABS 制动系统", "ecu_type": "EBS/ABS 制动系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 792, "fmi": 5, "dtc": "", "description_zh": "ABS:后轮右轮速传感器电路测试错误(断路)", "description_en": "", "name_zh": "SPN792-FMI5", "brand": "龙擎", "system": "EBS/ABS 制动系统", "controller": "EBS/ABS 制动系统", "category": "EBS/ABS 制动系统", "ecu_type": "EBS/ABS 制动系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 792, "fmi": 7, "dtc": "", "description_zh": "ABS:驱动桥右轮速传感器故障", "description_en": "", "name_zh": "SPN792-FMI7", "brand": "龙擎", "system": "EBS/ABS 制动系统", "controller": "EBS/ABS 制动系统", "category": "EBS/ABS 制动系统", "ecu_type": "EBS/ABS 制动系统", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 79, "fmi": 0, "dtc": "", "description_zh": "辅件2继电器触点开路", "description_en": "", "name_zh": "SPN79-FMI0", "brand": "东风新能源", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["辅件2接触器无法闭合"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["联系电池厂家检查高压箱内对应接触器"], "repair_suggestion": ["联系电池厂家检查高压箱内对应接触器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 80, "fmi": 0, "dtc": "", "description_zh": "辅件3继电器触点粘连", "description_en": "", "name_zh": "SPN80-FMI0", "brand": "东风新能源", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["辅件3接触器粘连"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["联系电池厂家检查高压箱内对应接触器"], "repair_suggestion": ["联系电池厂家检查高压箱内对应接触器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 818, "fmi": 2, "dtc": "P1405", "description_zh": "主继电器异常", "description_en": "", "name_zh": "SPN818-FMI2", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 81, "fmi": 0, "dtc": "P01D7", "description_zh": "颗粒捕集器POC阻塞", "description_en": "", "name_zh": "SPN81-FMI0", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 81, "fmi": 1, "dtc": "P01D8", "description_zh": "颗粒捕集器POC拆除", "description_en": "", "name_zh": "SPN81-FMI1", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 81, "fmi": 15, "dtc": "P01D9", "description_zh": "颗粒捕集器POC压差信号高于上限", "description_en": "", "name_zh": "SPN81-FMI15", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器/执行器信号异常偏高", "线束短路或部件内部故障"], "diagnosis_summary": ["注意仪表相关报警灯", "避免高负荷运行"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册排查具体故障点"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册排查具体故障点"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 81, "fmi": 17, "dtc": "P01DA", "description_zh": "颗粒捕集器POC压差信号低于下限", "description_en": "", "name_zh": "SPN81-FMI17", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器/执行器信号异常偏低", "线束断路或搭铁", "部件损坏"], "diagnosis_summary": ["注意仪表相关报警灯", "尽快安排检修"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和供电", "测量传感器/执行器参数"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和供电", "测量传感器/执行器参数"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 81, "fmi": 19, "dtc": "P01DC", "description_zh": "颗粒捕集器POCCAN信号错误", "description_en": "", "name_zh": "SPN81-FMI19", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 81, "fmi": 2, "dtc": "P01DB", "description_zh": "颗粒捕集器POC压差电压信号AfterRun时高于上限", "description_en": "", "name_zh": "SPN81-FMI2", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器/执行器信号异常偏高", "线束短路或部件内部故障"], "diagnosis_summary": ["注意仪表相关报警灯", "避免高负荷运行"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册排查具体故障点"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册排查具体故障点"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 81, "fmi": 3, "dtc": "P01DD", "description_zh": "颗粒捕集器POC压差电压信号高于上限", "description_en": "", "name_zh": "SPN81-FMI3", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器/执行器信号异常偏高", "线束短路或部件内部故障"], "diagnosis_summary": ["注意仪表相关报警灯", "避免高负荷运行"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册排查具体故障点"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册排查具体故障点"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 81, "fmi": 4, "dtc": "P01DE", "description_zh": "颗粒捕集器POC压差电压信号低于下限", "description_en": "", "name_zh": "SPN81-FMI4", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器/执行器信号异常偏低", "线束断路或搭铁", "部件损坏"], "diagnosis_summary": ["注意仪表相关报警灯", "尽快安排检修"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和供电", "测量传感器/执行器参数"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和供电", "测量传感器/执行器参数"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 82, "fmi": 0, "dtc": "", "description_zh": "交流正极继电器触点粘连", "description_en": "", "name_zh": "SPN82-FMI0", "brand": "东风新能源", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["交流正极接触器粘连"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["联系电池厂家检查高压箱内对应接触器"], "repair_suggestion": ["联系电池厂家检查高压箱内对应接触器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 83, "fmi": 0, "dtc": "", "description_zh": "交流正极继电器触点开路", "description_en": "", "name_zh": "SPN83-FMI0", "brand": "东风新能源", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["交流正极接触器无法闭合"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["联系电池厂家检查高压箱内对应接触器"], "repair_suggestion": ["联系电池厂家检查高压箱内对应接触器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P00B9", "description_zh": "DFC_VSSCD1Max", "description_en": "", "name_zh": "SPN84", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 84, "fmi": 0, "dtc": "P02C4", "description_zh": "车速超过上限", "description_en": "", "name_zh": "SPN84-FMI0", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 84, "fmi": 10, "dtc": "242", "description_zh": "", "description_en": "", "name_zh": "SPN84-FMI10", "brand": "康明斯", "system": "康明斯INSITE", "controller": "", "category": "康明斯INSITE", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["已检测到基于车轮转数的车速传感器电路干扰 - 发动机转速限制在无 VSS 参数值的 变化速率异常。信号表明间歇性连接或 VSS 干 最大发动机转速。巡航控制、减档 扰。 保护和道路车速调速器将不能工作"], "diagnosis_summary": [], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 84, "fmi": 14, "dtc": "P02C5", "description_zh": "车速传感器电压信号不可信", "description_en": "", "name_zh": "SPN84-FMI14", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 84, "fmi": 19, "dtc": "U0415/00", "description_zh": "IC", "description_en": "", "name_zh": "SPN84-FMI19", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:B1)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 84, "fmi": 2, "dtc": "P215A/62", "description_zh": "IC", "description_en": "", "name_zh": "SPN84-FMI2", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:B1)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 84, "fmi": 3, "dtc": "", "description_zh": "巡航信号异常", "description_en": "", "name_zh": "SPN84-FMI3", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 84, "fmi": 4, "dtc": "P02C8", "description_zh": "车速传感器电压信号低于下限", "description_en": "", "name_zh": "SPN84-FMI4", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器/执行器信号异常偏低", "线束断路或搭铁", "部件损坏"], "diagnosis_summary": ["注意仪表相关报警灯", "尽快安排检修"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和供电", "测量传感器/执行器参数"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和供电", "测量传感器/执行器参数"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 84, "fmi": 5, "dtc": "P0500/15", "description_zh": "IC", "description_en": "", "name_zh": "SPN84-FMI5", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:B1)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 84, "fmi": 6, "dtc": "P0500/11", "description_zh": "IC", "description_en": "", "name_zh": "SPN84-FMI6", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:B1)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 84, "fmi": 8, "dtc": "", "description_zh": "巡航信号异常", "description_en": "", "name_zh": "SPN84-FMI8", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": null, "fmi": null, "dtc": "P0500", "description_zh": "车速信号丢失", "description_en": "", "name_zh": "SPN84FMI8_DTCP0500", "brand": "玉柴", "system": "车速", "controller": "ECU", "category": "车速", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表相关指示灯", "检查对应线束连接"], "handling_plan": ["检查车速传感器及其线路连接，确认传感器供电、搭铁和信号线是否正常，必要时更换传感器。同时排查仪表或ECU接收端插头是否松动或氧化，并验证传感器与齿圈间隙是否标准。若线路正常，需用诊断仪读取数据流，确认车速信号是否随车轮转动变化，以判断是否为仪表或控制模块内部故障。"], "repair_suggestion": ["检查车速传感器及其线路连接，确认传感器供电、搭铁和信号线是否正常，必要时更换传感器。同时排查仪表或ECU接收端插头是否松动或氧化，并验证传感器与齿圈间隙是否标准。若线路正常，需用诊断仪读取数据流，确认车速信号是否随车轮转动变化，以判断是否为仪表或控制模块内部故障。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 84, "fmi": 9, "dtc": "U0423", "description_zh": "车速信号超时错误", "description_en": "", "name_zh": "SPN84-FMI9", "brand": "龙擎", "system": "CAN", "controller": "CAN", "category": "CAN", "ecu_type": "CAN", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "MIL", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 85, "fmi": 0, "dtc": "", "description_zh": "交流负极继电器触点开路", "description_en": "", "name_zh": "SPN85-FMI0", "brand": "东风新能源", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["交流负极接触器无法闭合"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["联系电池厂家检查高压箱内对应接触器"], "repair_suggestion": ["联系电池厂家检查高压箱内对应接触器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 86, "fmi": 0, "dtc": "", "description_zh": "辅件负极继电器触点粘连", "description_en": "", "name_zh": "SPN86-FMI0", "brand": "东风新能源", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["辅件负极接触器粘连"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["联系电池厂家检查高压箱内对应接触器"], "repair_suggestion": ["联系电池厂家检查高压箱内对应接触器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 86, "fmi": 8, "dtc": "", "description_zh": "CCVS信号异常", "description_en": "", "name_zh": "SPN86-FMI8", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 87, "fmi": 0, "dtc": "", "description_zh": "辅件负极继电器触点开路", "description_en": "", "name_zh": "SPN87-FMI0", "brand": "东风新能源", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["辅件负极接触器无法闭合"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["联系电池厂家检查高压箱内对应接触器"], "repair_suggestion": ["联系电池厂家检查高压箱内对应接触器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 899, "fmi": 8, "dtc": "", "description_zh": "发动机控制信号异常", "description_en": "", "name_zh": "SPN899-FMI8", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 904, "fmi": 2, "dtc": "P34A5", "description_zh": "ABS轮速信号异常", "description_en": "", "name_zh": "SPN904-FMI2", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 904, "fmi": 3, "dtc": "", "description_zh": "前桥车速信号异常", "description_en": "", "name_zh": "SPN904-FMI3", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 904, "fmi": 8, "dtc": "P34A4", "description_zh": "ABS轮速信号异常", "description_en": "", "name_zh": "SPN904-FMI8", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 905, "fmi": 8, "dtc": "", "description_zh": "ABS左前轮信号异常", "description_en": "", "name_zh": "SPN905-FMI8", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 906, "fmi": 8, "dtc": "", "description_zh": "ABS右前轮信号异常", "description_en": "", "name_zh": "SPN906-FMI8", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 907, "fmi": 8, "dtc": "", "description_zh": "ABS左后轮信号异常", "description_en": "", "name_zh": "SPN907-FMI8", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 908, "fmi": 8, "dtc": "", "description_zh": "ABS右后轮信号异常", "description_en": "", "name_zh": "SPN908-FMI8", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": null, "fmi": null, "dtc": "P000A", "description_zh": "DFC_APP1SRCMax", "description_en": "", "name_zh": "SPN91", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "283", "description_zh": "服务提示故障3", "description_en": "", "name_zh": "SPN914FMI0_DTC283", "brand": "潍柴", "system": "提示", "controller": "ECU", "category": "提示", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["针对“服务提示故障3”，请优先检查车辆尿素液位及尿素泵、喷嘴是否堵塞或结晶，并读取SCR系统相关数据流。若液位正常，重点排查尿素泵压力及后处理线路插头是否虚接，必要时进行尿素泵解冻或清洗喷嘴。"], "repair_suggestion": ["针对“服务提示故障3”，请优先检查车辆尿素液位及尿素泵、喷嘴是否堵塞或结晶，并读取SCR系统相关数据流。若液位正常，重点排查尿素泵压力及后处理线路插头是否虚接，必要时进行尿素泵解冻或清洗喷嘴。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 917, "fmi": 8, "dtc": "", "description_zh": "VD信号异常", "description_en": "", "name_zh": "SPN917-FMI8", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 91, "fmi": 0, "dtc": "", "description_zh": "单体电芯极限过压 0-norm；1-fault", "description_en": "", "name_zh": "SPN91-FMI0", "brand": "东风新能源", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["电池回充或者充电过充"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["联系电池厂家处理"], "repair_suggestion": ["联系电池厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 91, "fmi": 16, "dtc": "", "description_zh": "电子加速踏板1信号故障-超量程最大值(91,16)", "description_en": "", "name_zh": "SPN91-FMI16", "brand": "龙擎", "system": "DFCV", "controller": "DFCV", "category": "DFCV", "ecu_type": "DFCV", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["油门踏板"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["1、检查加速踏板行程传感器1部件"], "repair_suggestion": ["1、检查加速踏板行程传感器1部件"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 91, "fmi": 18, "dtc": "", "description_zh": "电子加速踏板1信号故障-超量程最小值(91,18)", "description_en": "", "name_zh": "SPN91-FMI18", "brand": "龙擎", "system": "DFCV", "controller": "DFCV", "category": "DFCV", "ecu_type": "DFCV", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["油门踏板"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["1、检查加速踏板行程传感器1部件"], "repair_suggestion": ["1、检查加速踏板行程传感器1部件"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P2109", "description_zh": "油门踏板传感器（APP1）学习值低于限值APP1 Adapt Low Min（油门踏板传感器（APP1）学习值低于限值APP1 Adapt Low Min）", "description_en": "", "name_zh": "SPN91FMI18_DTCP2109", "brand": "上柴", "system": "ECU", "controller": "ECU", "category": "", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表相关指示灯", "检查对应线束连接"], "handling_plan": ["检查油门踏板传感器APP1的安装位置及线路连接是否松动或氧化，重点测量传感器供电（5V）和搭铁是否正常。若线路无异常，多为传感器内部磨损导致信号漂移，需更换油门踏板总成。更换后使用诊断仪执行油门踏板重新学习（怠速全行程踩放操作），并清除故障码验证。"], "repair_suggestion": ["检查油门踏板传感器APP1的安装位置及线路连接是否松动或氧化，重点测量传感器供电（5V）和搭铁是否正常。若线路无异常，多为传感器内部磨损导致信号漂移，需更换油门踏板总成。更换后使用诊断仪执行油门踏板重新学习（怠速全行程踩放操作），并清除故障码验证。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 91, "fmi": 19, "dtc": "287", "description_zh": "", "description_en": "", "name_zh": "SPN91-FMI19", "brand": "康明斯", "system": "康明斯INSITE", "controller": "", "category": "康明斯INSITE", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["SAE J1939 多路通信油门踏板或操纵杆传感器 发动机只能怠速运转或发动机不能 系统 - 接收的网络数据错误。原始设备制造商 加速到全速状态。 (OEM) 车辆电子控制单元 (VECU) 检测到一个 油门踏板故障。"], "diagnosis_summary": [], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 91, "fmi": 2, "dtc": "P2135/00", "description_zh": "VECU", "description_en": "", "name_zh": "SPN91-FMI2", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:B2)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 91, "fmi": 3, "dtc": "P0120/12", "description_zh": "VECU", "description_en": "", "name_zh": "SPN91-FMI3", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:B2)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "1121", "description_zh": "FPP1/2同步电压超过合理范围（FPP1/2 simultaneous voltages'out of range (redundancy lost)）", "description_en": "", "name_zh": "SPN91FMI31_DTC1121", "brand": "重汽", "system": "ECU", "controller": "ECU", "category": "", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表充电指示灯", "检查电瓶接线"], "handling_plan": ["检查油门踏板位置传感器FPP1和FPP2的供电、搭铁及信号线路是否断路、短路或插头接触不良，重点测量两路信号电压是否随踏板动作线性变化且差值在标定范围内。若线路正常，直接更换油门踏板总成（含双传感器），并重新执行油门踏板位置自适应学习。"], "repair_suggestion": ["检查油门踏板位置传感器FPP1和FPP2的供电、搭铁及信号线路是否断路、短路或插头接触不良，重点测量两路信号电压是否随踏板动作线性变化且差值在标定范围内。若线路正常，直接更换油门踏板总成（含双传感器），并重新执行油门踏板位置自适应学习。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P2120", "description_zh": "油门开度1电压超高", "description_en": "", "name_zh": "SPN91FMI3_DTCP2120", "brand": "玉柴", "system": "电子油门", "controller": "ECU", "category": "电子油门", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表充电指示灯", "检查电瓶接线"], "handling_plan": ["检查油门踏板位置传感器1及其线路，测量信号电压是否高于4.8V，重点排查传感器供电5V是否正常、信号线对电源短路或接插件进水腐蚀。若线路正常，则更换油门踏板总成，并重新做油门怠速学习。"], "repair_suggestion": ["检查油门踏板位置传感器1及其线路，测量信号电压是否高于4.8V，重点排查传感器供电5V是否正常、信号线对电源短路或接插件进水腐蚀。若线路正常，则更换油门踏板总成，并重新做油门怠速学习。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 91, "fmi": 4, "dtc": "P0120/14", "description_zh": "VECU", "description_en": "", "name_zh": "SPN91-FMI4", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "(MIL:B2)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "212", "description_zh": "油门踏板传感器（APP1）电压低（油门踏板传感器（APP1）电压低APP1 Voltage Low）", "description_en": "", "name_zh": "SPN91FMI4_DTC212", "brand": "潍柴", "system": "整车", "controller": "ECU", "category": "整车", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表充电指示灯", "检查电瓶接线"], "handling_plan": ["检查油门踏板传感器APP1的5V参考电压和搭铁线路是否断路或对地短路，重点排查插头端子是否氧化或退针。若供电正常，测量APP1信号线在踏板全行程的电压变化（怠速约0.7V，全开约3.5V），无变化则更换油门踏板总成。同时确认ECU端供电和信号针脚无腐蚀，必要时重新学习油门踏板位置。"], "repair_suggestion": ["检查油门踏板传感器APP1的5V参考电压和搭铁线路是否断路或对地短路，重点排查插头端子是否氧化或退针。若供电正常，测量APP1信号线在踏板全行程的电压变化（怠速约0.7V，全开约3.5V），无变化则更换油门踏板总成。同时确认ECU端供电和信号针脚无腐蚀，必要时重新学习油门踏板位置。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 91, "fmi": 7, "dtc": "P2299", "description_zh": "Dfp_AccPedPlausBrk", "description_en": "", "name_zh": "SPN91-FMI7", "brand": "龙擎", "system": "EDC7国三/四", "controller": "", "category": "EDC7国三/四", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["刹车开关、油门踏板位置传感器或者相关线路问题"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["1、检查油门踏板传感器，踏板没有踩下时APP1电压0.5～0.8V、APP2电压0.3～0.4V，踏板踩下时APP1电压3.2～4.0V 、APP2电压1.6～2.0V，说明正常。2、刹车开关阻值，踏板完全松开时，阻值＞1MΩ，踩下时阻值～0Ω说明正常", "3、上电测量刹车开关松开时1.41对地电压，若为0V说明正常", "刹车开关踩下时1.41对地电压为23～28V，说明刹车线路正常。"], "repair_suggestion": ["1、检查油门踏板传感器，踏板没有踩下时APP1电压0.5～0.8V、APP2电压0.3～0.4V，踏板踩下时APP1电压3.2～4.0V 、APP2电压1.6～2.0V，说明正常。2、刹车开关阻值，踏板完全松开时，阻值＞1MΩ，踩下时阻值～0Ω说明正常", "3、上电测量刹车开关松开时1.41对地电压，若为0V说明正常", "刹车开关踩下时1.41对地电压为23～28V，说明刹车线路正常。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 91, "fmi": 8, "dtc": "", "description_zh": "油门踏板信号异常", "description_en": "", "name_zh": "SPN91-FMI8", "brand": "采埃孚", "system": "AMT/AT", "controller": "AMT/AT", "category": "AMT/AT", "ecu_type": "AMT/AT", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": "影响行驶:否"}, {"spn": 91, "fmi": 9, "dtc": "3326", "description_zh": "", "description_en": "", "name_zh": "SPN91-FMI9", "brand": "康明斯", "system": "康明斯INSITE", "controller": "", "category": "康明斯INSITE", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["SAE J1939 多路通信油门踏板或操纵杆传感器 统 升高 发动机只能怠速运转。 系统 - 更新速率异常。ECM 预期会收到多路通 信油门踏板或操纵杆传感器送出的信息，但没有 及时收到或者根本没有收到。"], "diagnosis_summary": [], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P2115", "description_zh": "油门开度1电压高于怠速开关值", "description_en": "", "name_zh": "SPN91FMI_DTCP2115", "brand": "玉柴", "system": "电子油门", "controller": "ECU", "category": "电子油门", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表充电指示灯", "检查电瓶接线"], "handling_plan": ["检查油门踏板位置传感器1及其线路，重点测量传感器供电（5V）、搭铁及信号线电压是否正常，并确认信号电压是否随踏板动作线性变化。若电压异常偏高且不随踏板回落，多为传感器内部短路或线路对电源短路，需更换油门踏板总成或修复线束。同时，用诊断仪读取怠速状态下的油门开度数值，与标准值（通常0-5%）比对，排除ECU标定或怠速开关故障。"], "repair_suggestion": ["检查油门踏板位置传感器1及其线路，重点测量传感器供电（5V）、搭铁及信号线电压是否正常，并确认信号电压是否随踏板动作线性变化。若电压异常偏高且不随踏板回落，多为传感器内部短路或线路对电源短路，需更换油门踏板总成或修复线束。同时，用诊断仪读取怠速状态下的油门开度数值，与标准值（通常0-5%）比对，排除ECU标定或怠速开关故障。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 92, "fmi": 0, "dtc": "", "description_zh": "单体电芯极限过温 0-norm；1-fault", "description_en": "", "name_zh": "SPN92-FMI0", "brand": "东风新能源", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["电池电芯温度过高"], "diagnosis_summary": ["注意仪表电池报警灯", "禁止继续充电，减速靠边停车检查"], "handling_plan": ["联系电池厂家处理"], "repair_suggestion": ["联系电池厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 93, "fmi": 0, "dtc": "", "description_zh": "单体电芯极限欠压 0-norm；1-fault", "description_en": "", "name_zh": "SPN93-FMI0", "brand": "东风新能源", "system": "BMS", "controller": "BMS", "category": "BMS", "ecu_type": "BMS", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "N", "trigger_condition": ["电池过放"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["联系电池厂家处理"], "repair_suggestion": ["联系电池厂家处理"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 94, "fmi": 18, "dtc": "P008A/00", "description_zh": "AHI", "description_en": "", "name_zh": "SPN94-FMI18", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "Yellow(MIL:B1)", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P0004", "description_zh": "DFC_FlIncPSCBat", "description_en": "", "name_zh": "SPN95", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 96, "fmi": 1, "dtc": "P0117", "description_zh": "燃油箱油位低于下限或液力系统有气", "description_en": "", "name_zh": "SPN96-FMI1", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器/执行器信号异常偏低", "线束断路或搭铁", "部件损坏"], "diagnosis_summary": ["注意仪表相关报警灯", "尽快安排检修"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和供电", "测量传感器/执行器参数"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和供电", "测量传感器/执行器参数"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "247", "description_zh": "油量表线路故障", "description_en": "", "name_zh": "SPN96FMI5_DTC247", "brand": "潍柴", "system": "整车", "controller": "ECU", "category": "整车", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["检查油量表传感器及其线路连接，重点测量传感器电阻是否随油位变化，并排查线路对地/电源短路或断路。若传感器正常，则检修仪表供电及搭铁，必要时更换仪表总成。"], "repair_suggestion": ["检查油量表传感器及其线路连接，重点测量传感器电阻是否随油位变化，并排查线路对地/电源短路或断路。若传感器正常，则检修仪表供电及搭铁，必要时更换仪表总成。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 970, "fmi": 12, "dtc": "5654", "description_zh": "EECU内部故障（970-12）", "description_en": "", "name_zh": "SPN970-FMI12", "brand": "龙擎", "system": "EDC7国三/四", "controller": "", "category": "EDC7国三/四", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 970, "fmi": 3, "dtc": "5655", "description_zh": "EECU内部故障（970-3）", "description_en": "", "name_zh": "SPN970-FMI3", "brand": "龙擎", "system": "EDC7国三/四", "controller": "", "category": "EDC7国三/四", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 970, "fmi": 4, "dtc": "5656", "description_zh": "EECU内部故障（970-4）", "description_en": "", "name_zh": "SPN970-FMI4", "brand": "龙擎", "system": "EDC7国三/四", "controller": "", "category": "EDC7国三/四", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "393", "description_zh": "远程油门踏板传感器学习值高于限值", "description_en": "", "name_zh": "SPN974FMI16_DTC393", "brand": "潍柴", "system": "整车", "controller": "ECU", "category": "整车", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表相关指示灯", "检查对应线束连接"], "handling_plan": ["远程油门踏板传感器学习值高于限值，通常表明传感器初始位置信号异常或线路存在干扰。首先检查传感器供电、搭铁及信号线束是否虚接或进水腐蚀，并确认踏板机械回位是否卡滞。若线路正常，需使用诊断仪重新执行油门踏板位置初始化学习，必要时更换传感器总成。"], "repair_suggestion": ["远程油门踏板传感器学习值高于限值，通常表明传感器初始位置信号异常或线路存在干扰。首先检查传感器供电、搭铁及信号线束是否虚接或进水腐蚀，并确认踏板机械回位是否卡滞。若线路正常，需使用诊断仪重新执行油门踏板位置初始化学习，必要时更换传感器总成。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 974, "fmi": 19, "dtc": "288", "description_zh": "", "description_en": "", "name_zh": "SPN974-FMI19", "brand": "康明斯", "system": "康明斯INSITE", "controller": "", "category": "康明斯INSITE", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["SAE J1939 多路通信远程油门踏板或操纵杆位 发动机将不响应远程油门。发动机 置传感器系统 - 已接收的网络数据产生错误。 可能只能怠速运转。也许可以使用 OEM 车辆电子控制单元 (VECU) 检测到一个远主油门或驾驶室油门。"], "diagnosis_summary": [], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 974, "fmi": 3, "dtc": "133", "description_zh": "", "description_en": "", "name_zh": "SPN974-FMI3", "brand": "康明斯", "system": "康明斯INSITE", "controller": "", "category": "康明斯INSITE", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["远程油门踏板或操纵杆位置传感器 1 电路 - 电压 远程油门将不工作。远程油门位置 高于正常值或对高压电源短路。检测到远程油门 将被设为 0%。 踏板位置传感器信号电路中电压偏高。"], "diagnosis_summary": [], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "225", "description_zh": "远程油门电压高", "description_en": "", "name_zh": "SPN974FMI3_DTC225", "brand": "玉柴", "system": "远程油门", "controller": "ECU", "category": "远程油门", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表充电指示灯", "检查电瓶接线"], "handling_plan": ["远程油门传感器信号电压高于正常范围（通常超过4.8V），重点检查5V参考电压线路是否对电源短路，以及传感器接地是否开路。断开传感器插头测量线束侧电压，若仍偏高则排查线路，若正常则更换油门踏板总成。"], "repair_suggestion": ["远程油门传感器信号电压高于正常范围（通常超过4.8V），重点检查5V参考电压线路是否对电源短路，以及传感器接地是否开路。断开传感器插头测量线束侧电压，若仍偏高则排查线路，若正常则更换油门踏板总成。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 974, "fmi": 4, "dtc": "134", "description_zh": "", "description_en": "", "name_zh": "SPN974-FMI4", "brand": "康明斯", "system": "康明斯INSITE", "controller": "", "category": "康明斯INSITE", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["远程油门踏板或操纵杆位置传感器 1 电路 - 电压 远程油门将不工作。远程油门位置 低于正常值或对低压电源短路。检测到远程油门 将被设为 0% 踏板位置信号电路中电压偏低。"], "diagnosis_summary": [], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "225", "description_zh": "远程油门电压低", "description_en": "", "name_zh": "SPN974FMI4_DTC225", "brand": "玉柴", "system": "远程油门", "controller": "ECU", "category": "远程油门", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表充电指示灯", "检查电瓶接线"], "handling_plan": ["远程油门传感器信号电压低于正常范围，多为线路断路、对地短路或传感器供电/搭铁不良。先检查传感器5V参考电压和搭铁是否正常，再测量信号线在踩油门时的电压变化（应随位置在0.5-4.5V间线性变化）。若电压无变化或固定为0V，重点排查插头端子松动、氧化或线束磨损，必要时更换传感器。"], "repair_suggestion": ["远程油门传感器信号电压低于正常范围，多为线路断路、对地短路或传感器供电/搭铁不良。先检查传感器5V参考电压和搭铁是否正常，再测量信号线在踩油门时的电压变化（应随位置在0.5-4.5V间线性变化）。若电压无变化或固定为0V，重点排查插头端子松动、氧化或线束磨损，必要时更换传感器。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P00A4", "description_zh": "DFC_MSSCDSRCMax", "description_en": "", "name_zh": "SPN976", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 976, "fmi": 19, "dtc": "P0191", "description_zh": "PTO开关电压不可信", "description_en": "", "name_zh": "SPN976-FMI19", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 976, "fmi": 20, "dtc": "P0223", "description_zh": "PTO开关CAN信息错误", "description_en": "", "name_zh": "SPN976-FMI20", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 976, "fmi": 3, "dtc": "P014B", "description_zh": "PTO开关电压高于上限", "description_en": "", "name_zh": "SPN976-FMI3", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器/执行器信号异常偏高", "线束短路或部件内部故障"], "diagnosis_summary": ["注意仪表相关报警灯", "避免高负荷运行"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册排查具体故障点"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册排查具体故障点"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 976, "fmi": 4, "dtc": "P0159", "description_zh": "PTO开关电压低于下限（多态开关）", "description_en": "", "name_zh": "SPN976-FMI4", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器/执行器信号异常偏低", "线束断路或搭铁", "部件损坏"], "diagnosis_summary": ["注意仪表相关报警灯", "尽快安排检修"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和供电", "测量传感器/执行器参数"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和供电", "测量传感器/执行器参数"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 977, "fmi": 16, "dtc": "P028A", "description_zh": "风扇异常", "description_en": "", "name_zh": "SPN977-FMI16", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "严重故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请维修"], "repair_suggestion": ["请维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 977, "fmi": 19, "dtc": "P02DE", "description_zh": "CAN接收帧风扇驱动超时错误", "description_en": "", "name_zh": "SPN977-FMI19", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 977, "fmi": 3, "dtc": "P028A", "description_zh": "风扇异常", "description_en": "", "name_zh": "SPN977-FMI3", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 977, "fmi": 4, "dtc": "P028A", "description_zh": "风扇异常", "description_en": "", "name_zh": "SPN977-FMI4", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 977, "fmi": 5, "dtc": "P028A", "description_zh": "风扇异常", "description_en": "", "name_zh": "SPN977-FMI5", "brand": "龙擎", "system": "ECU/发动机", "controller": "ECU/发动机", "category": "ECU/发动机", "ecu_type": "ECU/发动机", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "一般故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["请尽快维修"], "repair_suggestion": ["请尽快维修"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P0480", "description_zh": "风扇1控制线路短路开路故障Fan 1 Short Open Fault（DFC_FanPWMOL）", "description_en": "", "name_zh": "SPN977FMI5_DTCP0480", "brand": "上柴", "system": "ECU", "controller": "ECU", "category": "", "ecu_type": "ECU", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["待分析"], "diagnosis_summary": ["注意仪表相关指示灯", "检查对应线束连接"], "handling_plan": ["检查风扇1的PWM控制线路是否存在断路或对地/对电源短路，重点测量风扇电机插头及ECU端线束的通断与绝缘性。若线路正常，则更换风扇1电机或控制模块，并重新进行风扇自学习测试。"], "repair_suggestion": ["检查风扇1的PWM控制线路是否存在断路或对地/对电源短路，重点测量风扇电机插头及ECU端线束的通断与绝缘性。若线路正常，则更换风扇1电机或控制模块，并重新进行风扇自学习测试。"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 97, "fmi": 11, "dtc": "P2269", "description_zh": "Dfp_FlSys_WtDet", "description_en": "", "name_zh": "SPN97-FMI11", "brand": "龙擎", "system": "EDC7国三/四", "controller": "", "category": "EDC7国三/四", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["柴油粗滤器积水已满"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["保养柴油粗滤器"], "repair_suggestion": ["保养柴油粗滤器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 97, "fmi": 15, "dtc": "418", "description_zh": "", "description_en": "", "name_zh": "SPN97-FMI15", "brand": "康明斯", "system": "康明斯INSITE", "controller": "", "category": "康明斯INSITE", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["燃油含水指示灯 - 数据有效但高于正常工作范围 可能功率不足或起动困难。 （最低严重级别）。检测到燃油滤清器中有水。"], "diagnosis_summary": [], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 97, "fmi": 16, "dtc": "1852", "description_zh": "", "description_en": "", "name_zh": "SPN97-FMI16", "brand": "康明斯", "system": "康明斯INSITE", "controller": "", "category": "康明斯INSITE", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["燃油含水指示灯 - 数据有效但高于正常工作范围 对性能没有影响。 （中等严重级别）。 燃油含水指示灯表明水量 高于警告级别。"], "diagnosis_summary": [], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 97, "fmi": 3, "dtc": "428", "description_zh": "", "description_en": "", "name_zh": "SPN97-FMI3", "brand": "康明斯", "system": "康明斯INSITE", "controller": "", "category": "康明斯INSITE", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["燃油含水指示灯传感器电路 - 电压高于正常值或 对性能没有影响。没有燃油含水报 对高压电源短路。检测到燃油含水电路中电压偏 警可用。"], "diagnosis_summary": [], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 97, "fmi": 4, "dtc": "429", "description_zh": "", "description_en": "", "name_zh": "SPN97-FMI4", "brand": "康明斯", "system": "康明斯INSITE", "controller": "", "category": "康明斯INSITE", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["燃油含水指示灯传感器电路 - 电压低于正常值或 对性能没有影响。没有燃油含水报 对低压电源短路。检测到燃油含水电路中电压偏 警可用"], "diagnosis_summary": [], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P00A7", "description_zh": "DFC_OLSCDSRCMax", "description_en": "", "name_zh": "SPN98", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 985, "fmi": 14, "dtc": "P0013", "description_zh": "空掉开关CAN信号输入不信性", "description_en": "", "name_zh": "SPN985-FMI14", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 985, "fmi": 19, "dtc": "P0014", "description_zh": "空掉开关CAN信号输入超时", "description_en": "", "name_zh": "SPN985-FMI19", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 98, "fmi": 0, "dtc": "P01BE", "description_zh": "机油液位信号高于上限", "description_en": "", "name_zh": "SPN98-FMI0", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器/执行器信号异常偏高", "线束短路或部件内部故障"], "diagnosis_summary": ["注意仪表相关报警灯", "避免高负荷运行"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册排查具体故障点"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册排查具体故障点"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 98, "fmi": 1, "dtc": "P01BF", "description_zh": "机油液位信号低于下限", "description_en": "", "name_zh": "SPN98-FMI1", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器/执行器信号异常偏低", "线束断路或搭铁", "部件损坏"], "diagnosis_summary": ["注意仪表相关报警灯", "尽快安排检修"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和供电", "测量传感器/执行器参数"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和供电", "测量传感器/执行器参数"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 98, "fmi": 17, "dtc": "471", "description_zh": "", "description_en": "", "name_zh": "SPN98-FMI17", "brand": "康明斯", "system": "康明斯INSITE", "controller": "", "category": "康明斯INSITE", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["发动机机油油位 - 数据有效但低于正常工作范围 发动机可能减额运转。可能会造成 - 最低严重级别。机油油位传感器检测到机油油 机油压力低，可能会严重损坏发动 位低。 机。"], "diagnosis_summary": [], "handling_plan": [], "repair_suggestion": [], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 98, "fmi": 2, "dtc": "P01BD", "description_zh": "机油液位电压信号不可信", "description_en": "", "name_zh": "SPN98-FMI2", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 98, "fmi": 3, "dtc": "P01BB", "description_zh": "机油液位电压信号高于上限", "description_en": "", "name_zh": "SPN98-FMI3", "brand": "龙擎", "system": "EDC17国四(OBD库)", "controller": "", "category": "EDC17国四(OBD库)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器/执行器信号异常偏高", "线束短路或部件内部故障"], "diagnosis_summary": ["注意仪表相关报警灯", "避免高负荷运行"], "handling_plan": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册排查具体故障点"], "repair_suggestion": ["使用诊断仪读取数据流", "检查相关线束和连接器", "根据维修手册排查具体故障点"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 98, "fmi": 4, "dtc": "P250A/11", "description_zh": "COOLANT SYSTEM", "description_en": "", "name_zh": "SPN98-FMI4", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": 98, "fmi": 5, "dtc": "P250A/13", "description_zh": "COOLANT SYSTEM", "description_en": "", "name_zh": "SPN98-FMI5", "brand": "龙擎", "system": "EECU 发动机控制单元", "controller": "EECU 发动机控制单元", "category": "EECU 发动机控制单元", "ecu_type": "EECU 发动机控制单元", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}, {"spn": null, "fmi": null, "dtc": "P0073", "description_zh": "DFC_stOil", "description_en": "", "name_zh": "SPN99", "brand": "龙擎", "system": "自主ECU(东风)", "controller": "", "category": "自主ECU(东风)", "ecu_type": "", "vehicle_type": "", "source": "护卡小象故障码库", "repair_level": "轻微故障", "mil_status": "", "trigger_condition": ["相关传感器故障、线束连接问题或控制器内部故障"], "diagnosis_summary": ["注意仪表报警灯状态", "如有异常尽快安排检修"], "handling_plan": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "repair_suggestion": ["连接诊断仪读取故障码和数据流", "根据维修手册逐步排查", "检查相关线束和连接器"], "release_condition": [], "component": [], "torque_limit_rule": ""}]