Car came in with MIL lite on, and codes [...]. Found bad vacuum hose at bank 1 control valve. Replaced all vacuum hoses. Car reset codes. It only sets code when driven, not if you let it idle while the test runs. I have checked all hoses and pipes from the air...

FIX posted 11/6/2004

iATN Members:
Login to view full TechHelp request
Auto Repair Pros:
Join iATN to read this TechHelp request
Vehicle Owners:
Find a nearby iATN member to repair your vehicle