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例一车型:2015年Cayenne S Hybrid。故障现象:行驶中发动机故障灯亮,新车行驶里程不足200km。故障诊断:(1)发动机灯常亮,DME有多个故障码。(2)当前的故障是冷却液泵2断路。(3)在冷却液泵2测量无供电。(4)查找电路图。冷却液泵2供电经过左前保险丝盒插头X341转接,故障码中部件均通过该插头转
Example One: 2015 Cayenne S Hybrid. Symptoms: engine fault light while driving, the new car mileage less than 200km. Troubleshooting: (1) the engine light is on, DME has more than one fault code. (2) The current fault is that coolant pump 2 is open. (3) No power supply is measured at coolant pump 2. (4) find the circuit diagram. Coolant pump 2 power supply through the left front fuse box connector X341 adapter, fault code components are passed through the plug turn