System Voltage Problem
使用本步骤诊断和排除电气系统故障，或者在下列任一事件代码为现行状态或被记录时使用本步骤。
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| 事件代码 | ||
|---|---|---|
| 说明 | 激活代码的条件 | 系统响应 |
| E043（1）系统电压低警告 | 系统电压低于触发点，延迟时间已经终止。 | 警报输出被激活。 系统将会记录该代码。 |
| E875（1）系统电压低 | ||
| E042（3）系统电压低停机 | 停机输出被启动。 系统将会记录该代码。 发动机停机。 | |
| E875（3）系统电压低 | ||
| E050（1）系统电压高警告 | 系统电压高于触发点，延迟时间已经终止。 | 警报输出被激活。 系统将会记录该代码。 |
| E876（1）系统电压高 | ||
注: 请参考故障诊断与排除, "发动机监控系统"以了解关于触发点和延迟时间的信息。
可能原因
电气系统存在故障。
修理建议
对电气系统进行故障诊断与排除。 请参考故障诊断与排除, "电源 - 测试"。
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