汽车电控发动机点火系统故障的诊断及检修措施分析  

Diagnosis and Maintenance Measures Analysis of Ignition System Failure of Automobile Electronic Control Engine

作　　者：卢荣宛 LU Rongwan(Nanyang Technician College,Nanyang,Henan Province,China 473000)

机构地区：[1]南阳技师学院,河南南阳473000

出　　处：《汽车知识》2022年第5期77-79,共3页Auto Know

摘　　要：随着汽车数量的不断增加,在汽车的内部系统中难免会出现一些问题,特别是在电控发动机点火系统中出现故障问题的概率较高,这就需要相关人员对点火系统出现故障进行诊断,及时采取有效措施进行故障排除,确保汽车的正常行驶。基于此,该文分析了汽车电控发动机点火系统的原理,然后从4个方面对电控发动机点火系统的故障进行分析,最后从5个方面提出了电控发动机点火系统故障的诊断及检修措施,以此来供相关人士参考与交流。With the continuous increase of the number of cars,some problems will inevitably occur in the internal system of the car,especially the probability of failure in the ignition system of the electronically controlled engine is high,which requires relevant personnel to troubleshoot the failure of the ignition system.Diagnose,take effective measures in time to troubleshoot,and ensure the normal driving of the car.Based on this,this paper analyzes the principle of the ignition system of the electronically controlled engine,and then analyzes the faults of the ignition system of the electronically controlled engine from four aspects.This is for the reference and exchange of relevant persons.

关 键 词：电控发动机 点火系统 故障诊断 故障检修 

分 类 号：U464[机械工程—车辆工程]