摘要
介绍了运用汽车电控系统自诊断功能诊断汽车故障的方法,并举例说明了自诊断系统对故障判定方法的值域判定、时域判定、功能判定、逻辑判定四种方法及汽车自诊断系统异常诊断产生的原因,也介绍了一些运用自诊断系统排除故障的相关方法与技巧。
In this paper,the method on how to use automobile electronic control system′s self-diagnostic function to diagnose automobile fault is introduced.Then some examples such as range determination decision,function decision,logical decision are given to explain how the automobile self-diagnosis system working.At last the reasons of auto self diagnosis system for abnormity diagnosis and some applications of self diagnosis system troubleshooting related methods and skills are introduced.
出处
《机械研究与应用》
2012年第5期135-136,共2页
Mechanical Research & Application
关键词
汽车
自诊断系统
故障码
案例
故障排除
automobile
self-diagnosis system
fault code
case
troubleshooting
