宝来经典怠速不稳故障诊断与排除  

Fault Diagnosis and Resolution of Unstable Idle Speed on BORA Classic

作　　者：黄妹 刘孝恩 

机构地区：[1]广东省机械高级技工学校,广东广州510450

出　　处：《汽车电器》2014年第4期61-61,63,共2页Auto Electric Parts

摘　　要：一辆大众宝来经典轿车起动后出现发动机怠速不稳现象。通过检测读取故障代码,显示是内部控制单元存储器校验和错误,结合故障代码和读取分析发动机工作数据流等方法,排除转向助力泵油压开关故障。The unstable idle speed oceurs after starting on a BORA Classit It shows the verification and fault of internal control unit memory through detection and reading fault code. The fault of oil pressure switch for steering booster pump is resolved by fault code reading and aualysis on engine working data flow

关 键 词：怠速不稳 转向助力泵油压开关 故障排除 

分 类 号：U463.4[机械工程—车辆工程]