E004 Engine Overspeed Shutdown
产生此代码的情况:
电子控制模块（ECM）检测到发动机超速情况。 可在故障诊断与排除, "事件代码"中找到有关此事件代码缺省设置及范围的信息。
系统响应:
ECM 将会记录该事件。
可能对性能的影响:
- 发动机停机。
故障诊断和排除:
操作员有可能对发动机进行了误操作。
测试步骤 1. 询问操作员
确定引发发动机超速的事件。 进行修理，以防超速重现。
结果:
- 正常 - 停止
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