汽车电气系统:检修与维护技术.docx
汽车电气系统:检修与维护技术
目录
汽车电气系统概述........................................3
1.1电气系统构成...........................................3
1.2电气系统功能...........................................4
1.3电气系统发展历程.......................................6
电气系统基本原理........................................7
2.1电流与电压.............................................8
2.2电阻与电容.............................................9
2.3电磁感应原理...........................................9
电气系统检修基础.......................................11
3.1检修工具与设备........................................12
3.2安全操作规程..........................................13
3.3故障诊断方法..........................................15
电池检修与维护.........................................16
4.1电池类型与特点........................................17
4.2电池充电与放电........................................18
4.3电池故障诊断与排除....................................20
发动机启动系统检修.....................................21
5.1启动机工作原理........................................21
5.2启动机检修步骤........................................22
5.3启动机常见故障及处理..................................24
点火系统检修与维护.....................................24
6.1点火线圈检修..........................................25
6.2点火器检修............................................26
6.3点火系统故障诊断......................................27
车载照明与信号系统检修.................................28
7.1照明系统构成..........................................30
7.2照明系统检修要点......................................32
7.3信号系统故障排除......................................33
车载电器设备检修.......................................34
8.1电动窗检修............................................35
8.2电动座椅检修..........................................37
8.3电动天窗检修..........................................38
电气系统综合故障分析...................................39
9.1故障现象分析..........................................41
9.2故障原因排查..........................................42
9.3故障处理策略..........................................43
电气系统检修与维护案例分析............................44
10.1案例一.................