文档介绍：奇瑞 QQ6 维修手册
(473F 发动机联电电喷部分)
奇瑞微车销售公司售后服务部
目录
第一章电喷系统的拆卸与安装........................................................................................................4
一、电喷系统元件的拆卸与安装...............................................................................................4
第二章电喷系统原理........................................................................................................................6
一、系统元件检修......................................................................................................................6
1、进气压力温度传感器.....................................................................................................6
2、发动机转速传感器........................................................................................................7
3、相位传感器....................................................................................................................9
4、水温传感器..................................................................................................................10
5、爆震传感器..................................................................................................................11
6、电子节流阀体..............................................................................................................11
7、氧传感器......................................................................................................................12
8、燃油泵总成..................................................................................................................14
9、喷油器..........................................................................................................................15
10、点火线圈....................................................................................................................17
11、火花塞.........................................................................................................................18
12、碳罐电磁阀控制..