Audi Forums banner

1 - 1 of 1 Posts

·
Registered
Joined
·
1 Posts
Discussion Starter #1
My car had a whole in intercooler which I fixed but it’s saying bad 02 sensor and it runs fine except it revs up when it idles now and it’s throwing nine codes since I replaced the 02 sensor it says idle air control revolutions to high and po 140 o2 code and then a multiple misfire code then deprecate codes for 1 2 and 4 and it doesn’t have a misfire at least not what I feel it doesn’t hesitate it just when I come to a stop it idles up and down need help need get car inspected bad
 
1 - 1 of 1 Posts
Top