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Old 08-15-2007, 05:39 PM   #1
thorne
Scooby Newbie
 
Member#: 130063
Join Date: Oct 2006
Location: Ohio
Vehicle:
2003 WRX
Silb

Default WOT running way rich.

I have googled, I've searched the forums. I've even talked to a tuner. Everyone seems stumped.

So heres the car

2003 WRX 2.0
PNP stock turbo
up/ddwn catless
straight pipe after that
resnator mod
T-flip mod (So I can bleed more air off)
Engunity tune
lc-1 wideband
So when I go wide open throttle I go way rich. I also hit knock sometimes which i think could be because of being so rich.

Here is my logs in CSV format including LC-1 Wideband. I've got the target AFR in the range of 11.1-11.5 in the mid range I can post my map also if anyone wants to look at it. It's in engunity.

http://bamb.ohiogaming.net/thorne/wo...way%20rich.csv
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Old 08-15-2007, 06:14 PM   #2
Zumble
Scooby Specialist
 
Member#: 34860
Join Date: Apr 2003
Chapter/Region: Tri-State
Location: NY
Vehicle:
2005 Forester CGM

Default

I would check your intake calibration table and check your learned fuel trims. The logs don't show your car running THAT rich. It's not bad in my opinion.
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Old 08-15-2007, 11:07 PM   #3
thorne
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Member#: 130063
Join Date: Oct 2006
Location: Ohio
Vehicle:
2003 WRX
Silb

Default

they are when I was running 11.3 on the same exact fuel map . I am pretty sure its a boost leak now. I flashed back to a way older map that worked flawless and its the same issue. Thats a 3rd gear pass btw. in 4th it goes into the 9's in 5th I let off when it hit 8.5
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Old 08-16-2007, 08:51 AM   #4
Zumble
Scooby Specialist
 
Member#: 34860
Join Date: Apr 2003
Chapter/Region: Tri-State
Location: NY
Vehicle:
2005 Forester CGM

Default

Okay those last few pieces of info do point to boost leak.


Quote:
Originally Posted by thorne View Post
they are when I was running 11.3 on the same exact fuel map . I am pretty sure its a boost leak now. I flashed back to a way older map that worked flawless and its the same issue. Thats a 3rd gear pass btw. in 4th it goes into the 9's in 5th I let off when it hit 8.5
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