What happened to the engine fault light after the lift wing c30 started?

There are many cases where the abnormal engine oxygen sensor causes the engine fault light to alarm. The engine oxygen sensor is usually placed near the intake manifold. Due to violent driving or some collision situations, the oxygen sensor will be displaced or damaged, which will cause the sensor to be abnormal and the fault light will give an alarm. Nozzle clogging and carbon deposition in the intake valve can also lead to engine failure.