汽油发动机点火模块原理及检修方法分析

在发动机电控系统中点火系统的故障有很多,当该系统出现故障后会直接影响发动机的正常工作,在维修过程中这部分的故障是很难判断的。作为维修人员要有清晰的诊断思路,要掌握系统的原理,出现的故障现象,要能够找准故障点,直接进行换件维修。

Gasoline engine ignition module schematic and repair method of analysis

In the engine control system, ignition system failure are many, when the system failure will directly affect the normal operation of the engine, during maintenance in this part of the fault is difficult to judge. As maintenance staff have a clear idea of the diagnosis, to master the principles of the system, the symptoms appear, to be able to identify the point of failure, direct replacement parts service.This article focuses on the avant-garde BJG Jetta engine ignition system of principles and repair methods are described and analyzed in order to facilitate the reader in the repair process easier to determine fault and troubleshooting.