CID 0091 FMI 08 Throttle Position signal abnormal
产生此代码的情况:
电子控制模块（ECM）检测到不在控制工作范围内速度控制信号频率。
系统响应:
ECM 将会记录此诊断代码。 油门位置会标为无效数据。 ECM 会将发动机转速设置为已编程的低怠速。
注: 此诊断代码为激活状态时，Caterpillar 电子技师（ET）会指示油门位置为"0 ％"。
在此诊断代码为激活状态时，发动机将会保持在低怠速运转。
测试步骤 1. 进行以下的诊断步骤: 转速控制 - 测试
结果:
- 正常 - 停止
Caterpillar Information System:
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