0110-03 Coolant Temperature voltage high (27)
产生此代码的情况:
发动机控制模块 (ECM) 检测到以下情况:
- 发动机冷却液温度传感器送来的信号电压高于 4.9 VDC 超过八秒。
- 发动机已运转超过七分钟。
- ECM 至少已通电两秒钟。
系统响应:
ECM 将恢复发动机冷却液温度到 90°C (194 °F) 的缺省值。 在卡特彼勒电子技师 (ET) 中,在"Engine Coolant Temperature"(发动机冷却液温度)状态的旁边将会显示 "诊断"。
该代码为激活状态时,发动机不会进入"冷起动模式"。
无
测试步骤 1. 进行以下的诊断步骤: 发动机温度传感器开路或短路 - 测试
结果:
- 正常 - 停止
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