I cleared EGR problem. Do I need to clear the check engine light? on 1996 Pontiac Grand Am

Had code P0401. Cleaned carbon out of passageway from EGR to throttle body (intake) account insufficient flow. Do I need to clear the check engine light or will it go out on its own? I need to get the car smogged.

by in Victorville, CA on January 20, 2012
0 answers