EA888 CGM发动机运转发抖的故障诊断与排除

Diagnosis and Troubleshooting of EA888 CGM Operation Shaking

本文从发动机的结构原理入手,对EA888 CGM发动机一例运转发抖的故障进行分析。利用故障码、数据流等分析方法,结合故障现象初步确定故障原因,通过因果图分析法逐步排除,最终找到故障根本原因并确诊。

This paper makes the analysis of one EA888 CGM operation shaking issue based on the construction and operation principle of the engine. In the paper, fault code and data flow analysis methods are used. Root cause is found and confirmed through CauseEffect Graph.