OBD Codes 22, 33, 35, 45 - How to Fix for 1991 Pontiac Sunbird GT 3.1L

Model: 1991 Pontiac Sunbird Fault Code: P0220 Posted: 2014-01-19 16:57

Hi there! I'm looking for help diagnosing and fixing OBD II fault codes 22, 33, 35, and 45 on my 1991 Pontiac Sunbird GT with a 3.1L engine. The car is non-carbureted and has been experiencing performance issues. I need accurate guidance on how to address each code based on the vehicle's specifications and common troubleshooting procedures for this model year and engine type.