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Old 12-09-2006, 11:33 AM   #25
wrxfactor
Scooby Specialist
 
Member#: 49978
Join Date: Dec 2003
Chapter/Region: NESIC
Location: Shrewsbury, MA
Vehicle:
2002 WRX w/ JDM STi
6spd, EJ255, VF39 & EWG

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Quote:
Originally Posted by pornstar1969 View Post
First of all I have had the "damn" intake for over a year and never had it throw this code. Second of all it has nothing to do with the utec because i took the utec out and it still does it. So on to the next thing. And once I do get it runnin right again I will go get it tuned.

Also does this sound legittimate i just found it.http://forums.nasioc.com/forums/show...hreadid=463660 Apparently you cannot clutch ion at speed or it will cause it to throw it also. Let me know if you think this could be another possibility.

This is kinda making me think that is what it is for the simple fact that i put the FMIC on in the summer. Now it is colder which equals more air and leans a car out too. But looking on the data logger from yesterday the ecu was adding 25% fueling on short term. Once you got on the gas it dropped and off it went to 0 until it settled back at idle then it was 25% again.
I had the red APS intake with the 65mm stamped on the inside and after about 8 months of having it, guess what, I threw a CEL. Something else I expected is that you're running a basemap with mods that are not on there. Either way, your ECU wants to adjust fueling outside of its given parameters. Note that you haven't had a problem until it got cold and the air density changed. Getting it tuned will most likely get rid of the CEL and get your car to run correctly. Running around on basemaps when you have some different mods that are pretty big is not the thing to do.
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