CID 0320 FMI 02 Speed/Timing Sensor Loss of Signal
产生此代码的情况:
主用发动机转速/正时传感器(曲轴)的信号出现断断续续或彻底丢失的情况，持续时间少于1秒钟。
系统响应:
电子控制模块(ECM)将会记录此诊断编码。 ECM将会使用备用发动机转速/正时传感器来起动发动机转速。
起动时发动机可能缺火或运转不平稳。 当ECM转换到备用发动机转速/正时传感器时，发动机的响应可能有微小变化。
测试步骤 1. 进行以下的诊断步骤: 发动机转速/正时传感器电路 - 测试
结果:
- 故障被排除 - 停止
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