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一辆斯柯达欧雅1.6L轿车,行驶6万km,出现在雨天过水坑时发动机容易熄火,熄火后不容易起动的故障现象。根据故障现象和维修经验,怀疑可能原因有:一是搭铁线搭铁不良;二是相关电器漏电;三是冷却液温度传感器信号不准,导致喷油过多或者过少,使混合气过浓或者过稀等。首先用故障检测仪检测,没有调到故障代码。据车主反映,上述故障只是在雨天会时有发生,若是天晴一般不会出现,由
A Skoda Octavia 1.6L sedan, driving 60,000 km, appeared in the rainy day when the puddle engine easily stalled, after the flame is not easy to start the fault phenomenon. According to the phenomenon of failure and maintenance experience, suspect the possible reasons are: First, take the iron wire bad; second is related to electrical leakage; Third, the coolant temperature sensor signal is not allowed, resulting in excessive or too little fuel injection, the mixture over Concentrated or too thin and so on. First with the fault detector test, did not transfer to the fault code. According to the owners reflect the above failures occur only in the rainy days, if the weather generally do not appear from