help have some codes
Thread Starter
Instructor
Joined: Nov 2008
Posts: 178
Likes: 0
From: Charleston S.C.
help have some codes
got some codes popping up.I've had lg streets catted installed vararam intake and air bridge,borla stingers,codes are p0171 and p0174 which are fuel trim system lean bank 1 and 2. Thanks for any help. David Singleton
Melting Slicks
Joined: Sep 2006
Posts: 2,736
Likes: 7
From: Redding CA
You're gonna need a tune now man. That will actually wake the car up even more anyway and it will allow you to run more emmsion's compliant which is basically why you're throwing codes...
The P0174 etc...codes are somewhat common after a Vararam install. You'll have to get the rear O2's deleted also...
Just talk to a tuner in your area or if you're doing a mail order....ONLY GO WITH COW!!
DZ
The P0174 etc...codes are somewhat common after a Vararam install. You'll have to get the rear O2's deleted also...
Just talk to a tuner in your area or if you're doing a mail order....ONLY GO WITH COW!!
DZ
Safety Car
Joined: Dec 2004
Posts: 3,526
Likes: 17
From: Santa Fe TX
also double check that you don't have an 02 sensor wire laying on/near the header. If they get hot and don't burn all the way through, it will cause (worsen) the slow switching problem common with headers.
