非道路国三柴油机电控系统常见故障诊断与排除方法  

Diagnosis and Elimination Method of Common Faults in Electronic Control System of Non-road China Ⅲ Diesel Engine

作　　者：刘松 章明[1] 王睿[1] LIU Song;ZHANG Ming;WANG Rui(State Key Laboratory of Power System of Tractor,Luoyang Tractor Research Institute Co.,Ltd.,Luoyang 471039,China)

机构地区：[1]拖拉机动力系统国家重点实验室洛阳拖拉机研究所有限公司

出　　处：《拖拉机与农用运输车》2019年第6期51-54,共4页Tractor & Farm Transporter

摘　　要：介绍了非道路国三柴油机电控系统常见问题的分析与排除方法。对于配套的电控单体泵发动机和高压共轨发动机常见复杂问题进行分类汇总,并分析其原因和解决方法。通过实际案例详细讲述了排查过程。Based on a non-road ChinaⅢdiesel engine,the diagnosis and elimination methods of common faults of the engine electronic control system are introduced.The common complex problems of electronic unit pump engine and high pressure common rail engine are classified and summarized,and the causes and solutions are analyzed.The elimination process is described in detail through practical cases.

关 键 词：非道路柴油机 国三排放 电控系统 故障 诊断 

分 类 号：TK428[动力工程及工程热物理—动力机械及工程]