Engine Overspeeds
使用本程序以诊断和排除发动机超速故障，或者在下列任一事件代码激活时使用本程序。 有关事件代码和这些代码的默认触发点的信息，请参阅故障诊断和排除, "事件代码列表"。 必须访问 Caterpillar ET（Electronic Technician，电子技师）的监控系统才能查看这些代码的当前触发点。
Show/hide table
| 事件代码 | ||
|---|---|---|
| 代码和描述 | 产生此代码的状况 | 系统响应 |
| E362(2)发动机超速 | 在延迟时间内发动机转速持续超过发动机超速触发点。 | ECM 将向数据链路发送关于诊断代码的信息。 开始超速时将点亮一个警告指示灯。 如果超速增加并超过第二触发点，将启用声音报警。 发动机 ECM 不点亮警告指示灯或启用声音报警。 将会记录该代码。 |
可能原因
- 进气可燃。
- 负荷突然消失
建议的措施
进气可燃
检查周围大气中有无碳氢化合物。 不要在周围大气中含有碳氢化合物的环境中运转发动机。
负荷突然消失
逐渐减少发动机上的负荷。
Caterpillar Information System:
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