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案例1卡宴E2车发动机无法起动故障现象一辆2011年产保时捷卡宴E2车,搭载3.0T发动机,行驶里程约为7万km,因发动机无法起动而进厂检修。故障诊断接车后,试车验证故障,故障现象确实存在。连接故障检测仪读取故障代码,在发动机控制单元中读取到很多与传感器和执行器有关的故障代码。记录并尝试清除故障代码,发现3个故障代码无法清除,分别是“P065200传感器电源2搭铁短路”“P10A600电位计,进
Case 1 Cayenne E2 car engine can not start Fault phenomenon A 2011 Porsche Cayenne E2 car, powered by 3.0T engine, driving range of about 70,000 km, because the engine can not start and into the plant overhaul. Troubleshooting After receiving the car, test to verify the fault, the fault does exist. Fault detector connected to read the fault code in the engine control unit to read a lot of sensor and actuator-related fault code. Record and try to clear the fault code and found 3 fault code can not be cleared, respectively, ”P065200 sensor power supply 2 short circuit“ ”P10A600 potentiometer into