E017 High Engine Coolant Temperature Warning
产生此代码的情况:
发动机已经运转 3 分钟，冷却液温度已经超过冷却液温度保护的警告触发点。
系统响应:
电子控制模块（ECM）会记录该事件。
发动机的运转未受影响。
测试步骤 1. 检查监控系统参数
"发动机冷却液温度偏高"参数可能未正确编程设定。 使用 Caterpillar 电子技师（ET）查看"发动机冷却液温度偏高"参数设定。 确保该参数设定适合具体的发动机应用。
预期结果:
"发动机冷却液温度偏高"参数编程设定正确。
结果:
- 正常 - 发动机存在过热状况。
修复: 请参阅系统操作/测试和调整, "冷却系统 - 测试"。
停止
- 异常 - 参数未正确编程设定。
修复: 请参阅故障诊断与排除, "系统配置参数"，了解"发动机冷却液温度偏高"参数可用的温度范围。 确认修理已排除故障。
停止
Caterpillar Information System:
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