Hey guys,

Ever since I got my GReddy Exhaust installed, my CEL has been on. At first, I kept reading the codes, and it always gave me 0505. Then I'd reset it, and shortly after...it'd come back on again. Anyways, I got sick of resetting it. So, I just let it stay on hoping it would reset itself, but it's still on.

Anyone have any ideas?

Thanks,
-Nick

 

Well I know 0505 mean there is nothing wrong and your engine light should not come on if thats the only code it throws...Check it again and reset it

 

Nick check your o2 sensors one of them might be fried.
-Arnaud