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车型:配置2.0L LTD发动机。VIN:LSGGA54Y3AH××××××。行驶里程:85818km。故障现象:客户来店报修发动机故障灯亮,车辆启动困难。故障检查:技师启动车辆,确实很不顺畅。用诊断仪GDS2检测,在发动机控制模块里有故障码(如图1所示):P0017 00曲轴位置——线排气凸轮轴位置不合理。查阅维修手册并结合维修经验,基本判断是正时链条故障。于是技
Model: Configuration 2.0L LTD engine. VIN: LSGGA54Y3AH ××××××. Mileage: 85818km. Symptom: Customer repair shop to repair the engine fault light, the vehicle started difficult. Troubleshooting: technicians start the vehicle, it is really not smooth. With the diagnostic GDS2 test, there is a fault code in the engine control module (as shown in Figure 1): P0017 00 Crankshaft position - line exhaust camshaft position is not reasonable. Check the repair manual and maintenance experience, the basic judge is the timing chain failure. So technical