Question

2002 Pontiac Bonneville with engine code P0108. My car won't pass emissions. So, my car won't pass emissions because it is showing this code. P0108 what is it and where is it so I can fix it?

Answer 1

This code is for the map sensor. It is not reading properly or there is a broken wire to the sensor. #4 on the diagram.

Answer 2

P0108 Pontiac Code - Manifold Absolute Pressure/Barometric Pressure Circuit High Input
Read more: https://www.autocodes.com/p0108_pontiac.html