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车型:F18。行驶里程:2000km。故障现象:用户反映车辆行驶中发动机故障灯点亮,加油时发动机传出啸叫声。故障诊断:接车后启动车辆,仪表中发动机故障灯持续点亮。怠速加油,发动机舱右侧传出刺耳的啸叫声。连接ISID进行诊断检测,读取发动机控制系统的故障存储如下:120308增压压力调节器,可信度:压力过低。故障类型为持续故障,当前存在。查看故障码
Model: F18. Mileage: 2000km. Symptom: The user reflects the vehicle running lights fault engine, refueling when the engine came out whistling. Troubleshooting: start the car after the car, the engine fault light in the instrument continued to light. Idle to refuel, the cabin on the right came a shrill whistling sound. Connect the ISID diagnostic test, read the engine control system fault storage as follows: 120308 supercharger pressure regulator, credibility: the pressure is too low. The type of fault is a persistent fault that currently exists. Check the fault code