HOWO系列车型起动系统原理及维修

Principle and Maintenance of Starting System on HOWO Series

起动系统是车辆重要的组成部分,以重汽HOWO车型为例,介绍重汽的EGR和高压共轨两种发动机系统,详细阐述近期车辆起动线路的更改,以及重汽HOWO车型起动系统故障的诊断方法。

The author introduces the two engine systems of CNHTC （China National Heavy Truck Corporation）： EGR and high pressure common rail, expounds the recent changes in the starting circuit on vehicles and the fault diagnosis of starting system on CNHTC HOWO series.