E096 High Fuel Pressure
产生此代码的情况:
电子控制模块（ECM）检测到燃油压力过高。 可在故障诊断与排除, "事件代码"中找到有关此事件代码缺省设置及范围的信息。
系统响应:
ECM 将会记录该事件。
E096（1）
- 不会影响性能。
E096（2）
- 发动机功率减额。
E096（3）
- 发动机停机。
测试步骤 1. 检查燃油系统的部件
- 检查位于输油泵体内的卸压阀。 检查弹簧或阀组件有无损坏。
- 确认燃油歧管中的压力调节阀正常工作。 检查阀组件有无损坏或污垢。
- 检查从燃油滤清器底座到燃油箱之间的回油管路是否损坏或皱缩。
预期结果:
卸压阀、压力调节阀或到燃油箱的回油管路有故障。
结果:
- 正常 - 在卸压阀、压力调节阀或到燃油箱的回油管路内发现了故障。
修复: 进行必要的修理。 确认修理已排除故障。请参阅系统操作 / 测试与调整。
停止
- 不正常 - 燃油系统没有发现机械故障。
修复: 如果怀疑传感器电路有电气故障，请参阅诊断功能测试故障诊断与排除, "发动机压力传感器开路或短路 - 测试"。
停止
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