对上汽MG6轿车故障分析和处理的研究  

Research on Fault Analysis and treatment of SAIC MG6 car

作　　者：粱灿基 Liang Canji

机构地区：[1]广州市轻工高级技工学校,广东广州510000

出　　处：《数码设计》2018年第9期141-141,共1页Peak Data Science

摘　　要：本文主要针对一辆10款上汽MG轿车,该车喷油器的连接线束有一根电源线绝缘胶层有破损,与进气歧管有间歇短路接触,令回路直接搭铁,喷油器不受ECU信号控制直接连续喷油,导致发动机混合气过浓,造成发动机动力不足、耗油量大、废气超标故障的诊断与排除过程。[3]This article is mainly aimed at a 10-car MG sedan.The connecting wire of the fuel injector has a damaged insulating rubber layer of the power cord.It has intermittent short-circuit contact with the intake manifold,so that the loop is directly iron,and the injector is not controlled by the ECU signal.Direct continuous injection of oil,Causes engine mixture gas to be too thick,causes engine power to be insufficient,the fuel consumption is large,the exhaust gas exceeds the standard fault diagnosis and the elimination process.

关 键 词：上汽轿车 故障分析 处理研究 

分 类 号：U472[机械工程—车辆工程]