2004 Pontiac Vibe Q&A
2004 Pontiac Vibe Question: my car needs the converter catalytic bank 1 can i use the OBDII orn bank 1 or what?
One most vehicles the only symptom you will notice when a catalytic converter fails the OBDII functional test is that the check engine light will come on. I am sure your 2004 Pontiac Vibe is no exception. Please see the RepairPal article for code p0420 for more information - http://repairpal.com/OBD-Code-P0420. - Oakman