What is your question?
·
·
Have an auto question? Local mechanics have answers.
Auto experts have answers.We'll send your question to trusted nearby shops.
What is your question?
my car is reading this codes. any idea?
1 Reply
OBD II Code P0442 = Evaporative System Malfunction, Small Leak http://repairpal.com/OBD-II-Code-P0442 OBD II Code P0420 = Catalyst System Efficiency Below Threshold http://repairpal.com/OBD-II-Code-P0420