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车型:进口大众夏朗,配置CDAA发动机及PQE变速器。VIN:WVWLJ57N6GV××××××。行驶里程:47893km。故障现象:客户反映车辆在不使用的情况下,在车位上停放三天就发动不起来。故障诊断:接车后技师按通常处理这类故障的检测程序,首先用万用表测量了蓄电池电压,检测结果为9V,电压过低。究竟什么原因引起蓄电池电压过
Model: Import Volkswagen Sharan, configuration CDAA engine and PQE transmission. VIN: WVWLJ57N6GV ××××××. Mileage: 47893km. Symptom: the customer reflects the vehicle in the case of not using the parking spaces on the parking for three days will not start. Troubleshooting: After the car technician to handle this type of fault detection procedures, first with a multimeter to measure the battery voltage, the test result is 9V, the voltage is too low. What causes the battery voltage over