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一辆2014年上汽大众生产的朗行,配置1.6L发动机。VIN:LSVFV6186E2××××××。行驶里程:62578km。故障现象:客户反车辆偶发性怠速偏高,在我站维修多次没有能解决问题。因为车辆来时根本看不到故障现象,怠速正常,试车也不能再现客户描述的问题。故障诊断:上次记录下了客户来站时存储的故障码,并且将相关的正极和搭铁都打磨重新安装,清除故障记录
A 2014 Longsheng produced by SAIC-Volkswagen, equipped with a 1.6-liter engine. VIN: LSVFV6186E2 ××××××. Mileage: 62578km. Symptom: customers anti-vehicle sporadic idle high, many times in my station maintenance failed to solve the problem. Because the vehicle did not see the phenomenon of failure, idling normal test can not reproduce the customer described the problem. Fault diagnosis: The last record of the customer to stop when the stored code, and the positive and ground are related to grinding and re-install, clear the fault record