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


E054 High Fuel Temperature Derate

Usage:

3054E 304
产生此代码的情况:

  • 发动机至少已经运转了 3 秒钟。

  • 燃油温度高于应用的触发点。

系统响应:

"减额"启用时,警告灯将闪烁。

电子维修工具将在电子维修工具状态屏幕上的第一个发动机状态框中显示"发动机减额"。

电子控制模块(ECM)将在数据链路上产生 E054 事件代码。 事件代码将显示在电子维修工具的诊断屏幕上。

  • 燃油系统可能存在故障。

  • 燃油温度传感器可能存在故障。

测试步骤 1. 检查有无诊断代码

  1. 将电子维修工具连接到诊断接头上。

  1. 把钥匙开关转到接通位置。 不要起动发动机。

  1. 检查有无任何活动或记录诊断编码。

预期结果:

应没有任何诊断代码出现。

结果:

  • 确定 - 转至测试步骤 2。

  • 异常 -

    修复: 修理任何产生诊断代码的故障。 请参阅故障诊断与排除, "诊断代码的故障诊断与排除"中的相应主题。确认修理消除了故障。

    停止

测试步骤 2. 检查燃油系统

  1. 对燃油系统进行检查。 有关可能的原因,请参阅系统操作、测试和调整中的相应主题。

预期结果:

燃油系统中没有故障。

结果:

  • 确定 - 可能存在间歇性故障。

    修复: 监测发动机的运行。如果确定了间歇性故障,修理故障。确认修理消除了故障。

    停止

  • 异常 -

    修复: 对故障执行进一步调查。确认修理消除了任何故障。

    停止

Caterpillar Information System:

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 E027 High Inlet Air Temperature Warning
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
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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C175-16 and C175-20 Engines for Caterpillar Built Machines Crankshaft Front Seal - Install
C175-16 and C175-20 Engines for Caterpillar Built Machines Crankshaft Rear Seal - Remove
C175-16 and C175-20 Engines for Caterpillar Built Machines Crankshaft Rear Seal - Install
VR6 Voltage Regulator Manual Voltage Control
3054E and 3056E Industrial Engines and Engines for Caterpillar Built Machines 5 Volt Engine Pressure Sensor Supply Circuit - Test
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