+18 2004 Chevy Impala Check Engine Light Codes 2023. To reset the check engine light in a chevy impala you will need to use an obd ii scan tool to find the source of the check engine light and then clear the. However, you still don’t want to drive longer than necessary.

P0442 is a universal obd ii diagnostic trouble code, applicable across vehicle manufacturers. Web #1 · jun 19, 2013. Web malfunctioning evap pressure sensor.