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汽车电气系统:检修与维护技术.docx

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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.................

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