自动变速器的故障诊断  

Troubleshooting of Automatic Transmission

作　　者：王伟红[1] 曾宪均[2] 乔士平[2] 

机构地区：[1]张家港出入境检验检疫局 [2]邢台职业技术学院

出　　处：《汽车技术》2009年第7期56-58,共3页Automobile Technology

摘　　要：论述了自动变速器常见故障的诊断与检测程序。选择日产蓝鸟U13轿车用自动变速器、帕萨特B5轿车用01N型自动变速器、皇冠3.0L轿车用A340E型电液控制自动变速器,针对自动变速器无超速档、自动变速器换挡时有冲击、自动变速器油品质下降导致打滑及自动变速器频繁跳挡导致车辆加速无力等典型故障,从故障现象、故障检查与排除、故障分析等方面进行了实例分析。Troubleshooting and test procedure of common troubles of automatic transmission is discussed in the paper,which takes the automatic transmission of Nissan Bluebird U13,O1N automatic transmission of Passat B5,A340E electro-hydraulically controlled automatic transmission of Crown 3.0L car as example and analyzes in aspects of fault phenomenon,troubleshooting and elimination,trouble analysis,some typical faults such as no overdrive,shifting shock,lack of power of vehicle in acceleration caused by slip and frequent jump-out as a result of inferior A/T fluid quality,and so on.

关 键 词：自动变速器 故障 诊断过程 

分 类 号：U463.212[机械工程—车辆工程]