2009 Nissan Maxima Engine Diagram / 2009 Nissan Maxima Valve Oil Pressure Regulator - 15241-43U0A - Genuine Nissan Part - When you shut the car off it resets the position of the soleniod allowing it to work for a while before it gets hung up again.

2009 Nissan Maxima Engine Diagram / 2009 Nissan Maxima Valve Oil Pressure …