Incredible Ford Escape Check Engine Light Flashing References. Your o2 sensor (oxygen sensor) needs to be replaced. 2020 ford escape se 1.5l 3 cyl.
If your vehicle has a flashing check engine light, it means you need to service the engine now. Web if your ford escape has a flashing check engine light means that there is a catalyst damaging misfire (it can damage the catalytic converter and o2 sensors). A flashing light expresses that the problem is critical and if not taken care of urgently may result in dominant break to the vehicle.
