0174-03 Fuel Temperature voltage high (13)
产生此代码的情况:
发动机控制模块 (ECM) 检测到以下情况：
- 来自燃油温度传感器的信号电压高于 4.95 VDC 8 秒钟以上。
- 发动机冷却液温度高于 −10 °C (15 °F)。
- ECM 至少已通电两秒钟。
系统响应:
ECM 将较低的发动机冷却液温度或 50 (C)122°F 默认为燃油温度。
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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