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04-08-2005, 10:09 AM | #1 |
Scooby Newbie
Member#: 59929
Join Date: Apr 2004
Location: New Berlin, WI
Vehicle:2002 2.5rs Platinum Silver |
headerback install CEL
I just installed my MRT header, highflow cat and brullen catback and after of driving for a day with no problems and no CEL, this morning on my way to work, my car started to bog and hesitate. It has an eratic idle. I scanned it and it pulled a P1137 for air/fuel monitoring. Could this be caused to my CEL with my front O2 Sensor. Any ideas or what can help me
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04-08-2005, 10:56 AM | #2 |
Scooby Specialist
Member#: 44887
Join Date: Oct 2003
Chapter/Region:
NESIC
Location: ME
Vehicle:00 GC6 Silver |
Is the O2 sensor plugged into the cat?
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04-08-2005, 11:22 AM | #3 |
Scooby Newbie
Member#: 59929
Join Date: Apr 2004
Location: New Berlin, WI
Vehicle:2002 2.5rs Platinum Silver |
the front one is in the header and the rear one is directly behind the cat
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04-08-2005, 12:22 PM | #4 |
Scooby Specialist
Member#: 16874
Join Date: Mar 2002
Chapter/Region:
NWIC
Location: Beaverton, OR
Vehicle:2008 2008 Audi RS 4 2014 Audi S Q5 |
Definitely is because of the placement and/or hi flow cat. moving the location of the sensors will change the flow they see, plus there is the change in flow because of new pieces. Probably no way around that CEL situation, unless you can maybe get one of the CEL fixes to work for you.
Jared |
04-08-2005, 12:34 PM | #5 |
Scooby Newbie
Member#: 59929
Join Date: Apr 2004
Location: New Berlin, WI
Vehicle:2002 2.5rs Platinum Silver |
Okay i can live with a cel but why does by car bog and hesitate. that shouldnt happen
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04-08-2005, 01:31 PM | #6 | |
Scooby Specialist
Member#: 44887
Join Date: Oct 2003
Chapter/Region:
NESIC
Location: ME
Vehicle:00 GC6 Silver |
Quote:
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04-08-2005, 01:57 PM | #7 |
Scooby Newbie
Member#: 59929
Join Date: Apr 2004
Location: New Berlin, WI
Vehicle:2002 2.5rs Platinum Silver |
i just got back from lunch and with the battery being disconnected for an hr and a half and after taking it for a drive and getting on it pretty good and taking it on the freeway it drove fine and no cel yet, but the cel didnt come on till 2 days later after the install, so im thinking it will just come back on in a few days and the problem is intermittent.
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