CID 0102 FMI 04 Boost Pressure Sensor short to ground
产生此代码的情况:
电子控制模块 (ECM) 检测到增压压力传感器发送的信号电压低于正常值。
系统响应:
ECM 将会记录此故障诊断代码。 此故障诊断代码为现行状态的同时，检查发动机指示灯亮起。 ECM 会标记增压压力为无效数据并采用缺省值。
- 对性能没有影响。
测试步骤 1. 进行以下的诊断步骤: 发动机压力传感器开路或短路 - 测试
结果:
- 正常 - 停止
Caterpillar Information System:
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