电控柴油机燃油供给系统检修  

Maintenance of Fuel Supply System of Electronically-controlled Diesel Engine

作　　者：杨晋平[1] 

机构地区：[1]山西交通职业技术学院工程机械系,山西太原030031

出　　处：《筑路机械与施工机械化》2012年第4期83-85,共3页Road Machinery & Construction Mechanization

摘　　要：针对目前国内共轨柴油燃油供给系统在诊断及维修方面的误区,根据博世电控高压共轨系统原理,提出了维修和检测的方法和原则结合具体案例,介绍了博世电控发动机检修的诊断工具,分析了发动机能启动但行驶时急加速会熄火的故障原因,并提出了维修方法。Aimed at the misunderstanding in diagnosis and maintenance of fuel supply system of common-rail diesel engine,the measures and principles for maintenance and detection were proposed in terms of the working principle of Bosch high pressure common-rail system.Combined with specific cases,diagnostic tools for Bosch electronically-controlled engine were introduced,and failure that causes the shut down of engine while performing an urgent acceleration was figured out,and related maintenance measures were put forward.

关 键 词：电控柴油机 高压共轨 燃油供给系统 维修 

分 类 号：U415.5[交通运输工程—道路与铁道工程]