摘要
本文以2018款迈腾B8L为例,阐述发动机低压燃油供给系统的工作原理,对低压燃油供给系统的常见故障进行分类并分析故障码产生的机理,通过示波器测量控制线波形的方法排除无相关故障码的故障。
This article uses the 2018 Magotan B8L as an example to explain the working principle of the engine's low-pressure fuel supply system,classify the common faults of the low-pressure fuel supply system and analyze the mechanism of the fault code generation.The method of measuring the control line waveform through the oscilloscope eliminates the irrelevant fault of the fault code.
作者
邱骞
QIU Qian(Nanjing Transportation Vocational and Technical College,Nanjing 211188,China)
出处
《内燃机与配件》
2021年第24期155-157,共3页
Internal Combustion Engine & Parts
基金
南京交通职业技术学院高职教育研究基金项目,基于汽车检测与维修技能竞赛的课堂构建与实践——以《汽车传感器与执行器》课程为例(JG2005)。
关键词
低压燃油系统
故障码
油泵
low pressure fuel system
fault code
fuel pump
