PWdb.mobi

//26-16

2001 Saturn (Black, half car)

MAP hook up

 

This car is a speed density vehicle and uses a MAP sensor, not a MAF. It is located on the top right side of the engine intake manifold. It is a varying analog signal. Set your scope amplitude to about 5 volts. Connect your scope red lead to the green wire by back probe. Move the throttle back and forth to see the signal change.



Home | Back



About