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案例1一汽奔腾CA7204AT4车防盗灯闪烁,发动机无法起动故障现象一辆一汽奔腾CA7204AT4轿车,车主来电反映发动机无法起动,请求救援。故障诊断到达救援地点后试车,发动机能起动着机,但是马上便熄火,并且仪表盘上的防盗灯不规则闪烁且安全气囊灯也闪烁。连接FADS故障检测仪进行检测,发现网络测试没有PCM(发动机控制模块)、IMMO ECU(发动机防盗控制器)和安全气囊控制模块的通信,和其他控制模块之间都有通信,这说明CAN网络没有问题,其可能原
Case 1 FAW Pentium CA7204AT4 car anti-theft lights flashing, the engine can not start Fault phenomenon A FAW Pentium CA7204AT4 sedan, the owner calls reflect the engine can not start, request rescue. Troubleshooting After reaching the rescue site and testing, the engine can start the engine, but immediately it turns off, and the anti-theft lights on the dashboard irregularly flash and the airbag lights blink. Connected to the FADS fault detector to detect and found no network test PCM (engine control module), IMMO ECU (engine immobilizer) and airbag control module communication, and other control modules have communication between the CAN network that does not The problem, its possible original