There are certain parts in your BMW that play a huge role in the smooth running and better performance of the car. One such part is the engine control unit which links the engine to the central computer of the car. The ECU helps in monitoring the different functions of the engine based on the information it receives from other systems and electronics components in the BMW. Go through the video to know the ways to recognize the damaged engine ECU of BMW.
https://www.youtube.com/watch?v=eQx2HXP4KKU
