FixVault
Home
›
Pontiac
›
2002
›
Aztek AWD
›
Repair and Diagnosis
›
Engine Performance
›
Engine Controls - On-Vehicle Adjustments
›
Idle Speed & Mixture
›
Diesel Engines
Diesel Engines
NOTE:
Diesel engines are equipped with electronic fuel injection in which PCM controls all fuel delivery modes based on inputs from APP, ECT and BARO sensors. Idle speed is not adjustable.