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Old 07-17-2013, 11:34 AM   #1
Drewswrx
Scooby Newbie
 
Member#: 352498
Join Date: Apr 2013
Chapter/Region: NESIC
Location: CT
Vehicle:
2008 Wrx 2.5L
World Rally Blue

Default Was looking for advice from tuner

Hey everyone I, I was looking for some advice from a tuner who knows the cobb ATR software pretty good. I am tuning my car and I have a perrin CAI and 650cc inj. I thought I had good numbers for my intake but seems like car is running a little rich at idle and even adjusting the inj scale it doesnt seem to affect anything only when I adjust latency and that only moves the af learning and the other af table. My fueling is set for 1.0 for those tables. Should I put in stock intake and just tune inj then af? Also when I am coming to a stop letting off throttle the car seems like it wants to stall before returning to idle any advice on how to help that? Thank you in advance for any advice.
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Old 07-17-2013, 01:22 PM   #2
wgr73
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Member#: 232458
Join Date: Dec 2009
Chapter/Region: SWIC
Location: Las Cruces, El Paso
Vehicle:
2008 STi (OBP)
CAMTuning.com

Default

I believe the Cobb guide says to tune injectors with the stock airbox first, then tune the intake. Makes sense. You'll have a heck of a time doing both at the same time.
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Old 07-17-2013, 01:28 PM   #3
Drewswrx
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Location: CT
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2008 Wrx 2.5L
World Rally Blue

Default

yeah I read that i figured if i used there equation for changing intakes it would be close enough to tune inj. i am just goint to throw stock intake back in and start again. thanks
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