E46Fanatics - View Single Post - solution: Check engine light w/ aftermarket Headers
View Single Post
Old 07-08-2007, 01:49 PM   #2
Europrojektz Southeast
Join Date: Dec 1969
Location: GA
Posts: 1,440
My Ride: Hamann Widebody
Do you think this will work on my 2003 530I? It has Dinan CAI, software, header, and Supersprint cat back exhaust system. I am getting CEL for running without cat. Thanks
douglas_ngo is offline   Reply With Quote