东风天龙牵引车起动故障处理

A Case Study of Failure of Dongfeng Kinland Electronic-control Diesel Engine

故障情况 某用户1辆东风天龙DFL4251A牵引车（装配dCi11,276kW（375 PS）发动机）在行驶途中突然熄火,驾驶员多次启动起动机,起动机运转正常但车辆仍旧无法起动。

This is a case study of a failure problem of engine of Dongfeng Kinland tractor,focusing on detailed illustration and explanation about the general maintenance of electronic-control diesel engine,and proper applications of various electric components as well.