迈腾轿车冷车起动时起动机不转故障诊断与排除

Diagnosis and Elimination of the Failure on Starter without Rotation of Cool Magotan Cars

针对迈腾轿车冷车起动时起动机不转的现象,借助大众专用诊断仪VAS5052A、万用表等仪器设备,经过分析,得出冷车起动时起动机不转的原因是J519的50信号插脚T12M/1松动接触不良,导致J519接收不到起动信号,从而造成无法起动。

For the phenomenon of diagnosis and elimination of the failure on Starter without rotation of cool Magotan cars, using the special diagnostic instrument VASS052A, multimeter and other equipment, after analysis, it is concluded that the reason why cool car starter does not turn is the T12M/1 of 50 signal pin of JS19 with poor contact, resulting in J519 can not receive the start signal, leading the starter unable to start.