比亚迪宋油轨压力过低故障案例分析  

Case Analysis on BYD Song Oil Rail Pressure Too Low Issue

作　　者：傅惠建 FU Hui-jian(Quzhou Diyuan Vehicle Sales Co.,Ltd.,Quzhou 324000,China)

机构地区：[1]衢州迪远汽车销售有限公司,浙江衢州324000

出　　处：《汽车电器》2023年第3期88-89,共2页Auto Electric Parts

摘　　要：本文分析缸内直喷发动机高压油泵的工作原理,并以比亚迪宋燃油压力低故障为例,提供一些诊断步骤和检测思路,对汽车维修从业人员具有一定参考意义。This paper analyzes the working principle of high pressure oil pump of direct injection engine in cylinder, and takes BYD Song fuel pressure low fault as an example to provide some diagnostic steps and detection ideas, which has certain reference significance for automobile maintenance practitioners.

关 键 词：油轨压力过低 故障诊断与维修 案例分析 

分 类 号：U464.136[机械工程—车辆工程]