这个码是什么意思？
以下表述对应所列厂商与通报。使用前请核对完整报码、报码模块、年款和发动机。
故障码描述检测到的异常，不直接指定必须更换的零件。
厂商原文中的含义
原文含义可能随车型和后缀变化。此处按来源展示，不代表通用诊断结论。
U0401Implausible Data Received From ECM/PCM - Signal InvalidU0401Implausible Data Received From ECM/PCM - Signal InvalidU0401-00Implausible Data Received From ECM/PCMU0401-00Implausible Data Received From ECM/PCM厂商技术资料
79以下为英文原文
MAZDA
原文报码 U0401
Some vehicles may display some (or all) of the following symptoms: • Check engine light on with DTC P061B • Light increase in engine rpms during acceleration • Transmission will not shift past 4th gear • Various U codes…
CHEVROLET
原文报码 U0401
This service bulletin provides information to correct a customer concern of Check Engine Light or Malfunction Indicator Lamp Illuminated with DTCs U0401 and/or U1611 Set.
CHEVROLET
原文报码 U0401
This service bulletin provides information to correct a customer concern of Check Engine Light or Malfunction Indicator Lamp Illuminated with DTCs U0401 and/or U1611 Set.
CHEVROLET
原文报码 U0401
This service bulletin provides information to correct a customer concern of Check Engine Light or Malfunction Indicator Lamp Illuminated with DTCs U0401 and/or U1611 Set.
CHEVROLET, GMC
原文报码 U0401
This technical bulletin provides a procedure to correct the condition of Intermittent No Power or Vehicle will Hesitate DTC P0700, P0EFF, U1611, U0401.
CHEVROLET
原文报码 U0401
This service bulletin provides information to correct a customer concern of Check Engine Light or Malfunction Indicator Lamp Illuminated with DTCs U0401 and/or U1611 Set.
核对适用车辆
163车型关联可作为查阅线索；具体发动机、生产范围和软件条件请核对厂商资料。
| 品牌 | 车型 | 年款 |
|---|---|---|
| Bentley | CONTINENTAL GT | 2023 |
| Bentley | CONTINENTAL GT | 2022 |
| Bentley | CONTINENTAL GT | 2021 |
| Bentley | CONTINENTAL GT | 2020 |
| Bentley | CONTINENTAL GT | 2019 |
| Bentley | CONTINENTAL GT | 2018 |
| Bentley | CONTINENTAL GT CABRIO | 2023 |
| Bentley | CONTINENTAL GT CABRIO | 2022 |
| Bentley | CONTINENTAL GT CABRIO | 2021 |
| Bentley | CONTINENTAL GT CABRIO | 2020 |
| Bentley | CONTINENTAL GT CABRIO | 2019 |
| Bentley | CONTINENTAL GT CABRIO | 2018 |
更换零件之前
记录报码及冻结帧，检查蓄电池状态、相关报码和可见的线束或软管损伤。按照该车诊断流程和测试结果决定维修，避免仅凭故障码换件。
还能继续驾驶吗？
仅靠故障码无法判断是否适合继续行驶。故障灯闪烁、严重抖动、过热、机油压力报警或制动转向异常都需及时处理。影响车辆控制或发动机安全时，应在安全地点停车并寻求帮助。以车辆手册为准。