前氧传感器被烤熔化的解决措施

The Solution for Front Oxygen Sensor be Melted

为了解决某车型前氧传感器因为使用温度过高而导致内部零件被烤熔化,最终失效的问题,考虑各方面的影响因素,从设计、使用环境、车况、零件质量、排气温度等因素进行分析,制定合理的解决措施,有效的降低故障率。

In order to solve the melting problem of front oxygen sensor and in case of function fail,consider many probably influence factor which includes desigen、circumstance、customer operation、quality、exhaust gas temperature.etc。Find a way to solve the problem,reduce the rate of oxygen sensor fail。