迈腾B8L发动机故障诊断与修复

打开文本图片集

【摘  要】发动机电控系统诊断与修复是汽车技术国赛考核的重点，也是教学的难点。笔者结合自身参赛经历和发动机电控系统诊断与修复的教学经验，总结迈腾B8L1.4T发动机故障诊断与排除流程，对于教师教学备课和技能竞赛备赛具有参考意义。

【关键词】迈腾B8L;发动机;故障诊断

中图分类号：U463.6    文献标识码：B    文章编号：1003-8639（ 2024 ）11-0110-02

MAGTON B8L Engine Fault Diagnosis and Removal Based on Fault Tree Analysis*

【Abstract】The diagnosis and repair of the engine electronic control system is the focus of the national test of automobile technology，but also the difficulty of teaching. Author summarized the process of MAGOTAN B8L1.4T engine fault diagnosis and elimination，which has reference significance for teachers' teaching preparation and skills competition.

【Key words】MAGTON B8L;engine;fault diagnosis

1  汽车电控系统故障诊断思路

汽车电控系统故障诊断，首先要认真观察故障现象。（剩余1965字）