9-3 Sedan, Cabrio '04+, Combi, 9-3X Workshop
I was wondering what the sensor is for on the inter cooler piping before the throttle body and if the car needs it to run ok. It has a vacuum line that I think goes to the factory boost gauge. Please help me out!
I havea 2004 saab 9-3 with the b207r motor.
THANKS!