3054E and 3056E Industrial Engines and Engines for Caterpillar Built Machines Caterpillar


E027 High Inlet Air Temperature Warning

Usage:

3054E 304
产生此代码的情况:

  • 发动机至少已运转 3 分钟。

  • 进气歧管空气温度超出应用的触发点,且 4 秒的延迟时间终止。

  • 没有激活针对进气歧管空气温度的其他代码。

ECM 检测到下述情况时:

  • 3056E 发动机的进气歧管空气温度高于 76 °C (168 °F)。

  • 3054E 涡轮增压式发动机的进气歧管空气温度高于 135 °C (275 °F)。

  • 后冷式 3054E 涡轮增压式发动机的进气歧管空气温度高于 82 °C (179 °F)。

  • 3054E 自然吸气式发动机的进气歧管空气温度高于 112 °C (233 °F)。

当满足以下条件时,ECM 将复位:

  • 3056E 发动机的进气歧管空气温度低于 74 °C (165 °F)。

  • 3054E 涡轮增压式发动机的进气歧管空气温度低于 133 °C (271 °F)。

  • 后冷式 3054E 涡轮增压式发动机的进气歧管空气温度低于 80 °C (176 °F)。

  • 3054E 自然吸气式发动机的进气歧管空气温度低于 110 °C (230 °F)。

系统响应:

警报输出被激活。 记录该代码。

ECM 将使发动机减额。 随着进气歧管空气温度升高,ECM 将继续使发动机以更高的速率减额。

测试步骤 1.

请参阅故障排除, "进气温度过高"。

结果:

  • 确定 - 停止

Caterpillar Information System:

VR6 Voltage Regulator General Information
3054E and 3056E Industrial Engines and Engines for Caterpillar Built Machines E025 High Inlet Air Temperature Derate
3054E and 3056E Industrial Engines and Engines for Caterpillar Built Machines E017 High Engine Coolant Temperature Warning
3054E and 3056E Industrial Engines and Engines for Caterpillar Built Machines E016 High Engine Coolant Temperature Shutdown
3054E and 3056E Industrial Engines and Engines for Caterpillar Built Machines E015 High Engine Coolant Temperature Derate
3054E and 3056E Industrial Engines and Engines for Caterpillar Built Machines Event Codes
3054E and 3056E Industrial Engines and Engines for Caterpillar Built Machines CID 1895 FMI 02
3054E and 3056E Industrial Engines and Engines for Caterpillar Built Machines CID 1894 FMI 02
3054E and 3056E Industrial Engines and Engines for Caterpillar Built Machines CID 1743 FMI 02
3054E and 3056E Industrial Engines and Engines for Caterpillar Built Machines CID 1684 FMI 14
3054E and 3056E Industrial Engines and Engines for Caterpillar Built Machines CID 1684 FMI 12
3054E and 3056E Industrial Engines and Engines for Caterpillar Built Machines CID 1684 FMI 11
3054E and 3056E Industrial Engines and Engines for Caterpillar Built Machines E040 Low Engine Oil Pressure Shutdown
3054E and 3056E Industrial Engines and Engines for Caterpillar Built Machines E054 High Fuel Temperature Derate
VR6 Voltage Regulator Features
3054E and 3056E Industrial Engines and Engines for Caterpillar Built Machines E056 High Fuel Temperature Warning
3054E and 3056E Industrial Engines and Engines for Caterpillar Built Machines E100 Low Engine Oil Pressure Warning
3054E and 3056E Industrial Engines and Engines for Caterpillar Built Machines E190 Engine Overspeed Warning
VR6 Voltage Regulator Remote Voltage Control
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