CID 0042 FMI 05 Injector Actuation Valve open circuit
产生此代码的情况:
电子控制模块（ECM）检测到喷油作动压力控制阀（IAPCV）电路中开路。
系统响应:
诊断代码可在显示模块或 Caterpillar 电子技师（ET）上查看。
- 发动机缺火
- 功率过低
- 降低的发动机转速（rpm）
- 发动机停机
测试步骤 1. 进行以下的诊断步骤: 喷油作动压力控制阀电路 - 测试
结果:
- 正常 - 停止
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