0110-11 Very High Coolant Temperature (61)
产生此代码的情况:
发动机控制模块（ECM）检测到以下情况：
- 对于未用于应急车辆的 C7 发动机，发动机冷却液温度应持续 4 秒以上至少为 111° C (232° F)。
- 对于 C7 应急车辆和 C9 车辆，发动机冷却液温度应持续 4 秒以上至少为 116° C (241° F)。
- 对于配备自动变速箱的 C9 应急车辆，发动机冷却液温度应持续 4 秒以上至少为 121° C (250° F)。
- 发动机已运转超过 30 秒钟。
注: 该诊断代码代表出现危急事件。 该诊断代码不代表电子系统有故障。
系统响应:
"DIAG（诊断）"将显示在 Caterpillar 电子技师（ET）上"发动机冷却液温度"的旁边。 检查发动机指示灯和报警指示灯将点亮。
如果"发动机监控"编程设定为"减额"或"停机"，检查发动机灯和警告灯将闪烁。
清除此诊断代码时需要使用用户密码。
车速限定为最大 72 km/h (45 mph)，功率也受限。 如果"发动机监控"编程设定为"停机"，则发动机将在该代码保持激活状态 20 秒后停机。
如果"发动机监控"编程设定为"警告"，则不会影响发动机功率。
该诊断代码说明冷却液温度过高。 该诊断代码并不能说明 ECM 或冷却液温度传感器出现故障。
测试步骤 1. 检查冷却系统
请参阅测试与调整, "冷却系统 - 检查"。
结果:
- 正常 - 停止
Caterpillar Information System:
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