nstallation: Please watch the YouTube video below to be able to install the part correctly. The intake flap motor must be temporarily removed to install the part correctly. Please also see third picture from the right above to confirm successful install. Sides of part must be flush with top plate. If the V157 flapper motor fails to move after the bracket is installed you can pull the motor arm forward into operating range with the engine running to "jump start" it. This should clear the code almost immediately or within 2-3 days of driving.