View Single Post
Old 02-02-2010, 04:51 PM   #22
Registered User
Join Date: Jul 2009
Location: Austin, Tx
Posts: 3,904
My Ride: E30 325i
Send a message via AIM to mvrk10256
Originally Posted by e4sixxx View Post
i cleared the codes after doing this mod, the mod cleared the post cat codes, but i am still throwing pre cat codes.
pre cat codes, have to be bad 02 sensors. have you swapped those? also check the wires, possibly got dammaged in the swap?
mvrk10256 is offline   Reply With Quote