浅析18款别克威朗发动机无法熄火故障诊断与排除

Analysis of 18 Buick Verano engine failure diagnosis and elimination

文章为笔者在实际维修中所遇到的典型故障案例,笔者从故障现象出发,分析其工作原理,并进行相关部件的诊断。由于故障点比较特殊,属于人为导致的间接故障,为此故障诊断流程思路尤为重要,以下为笔者的诊断思路及反思总结,仅供同行参考。

This article is a typical fault case encountered by the author in the actual maintenance,the author starts from the fault phenomenon,analyzes its working principle,and carries on the diagnosis of related parts.Because the fault point is relatively special,it is an indirect fault caused by humans,so the fault diagnosis process ideas are particularly important,the following is the author's diagnosis ideas and reflection summary,with only for peer reference.