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Old 10-03-2011, 03:04 PM   #1
Scooby Specialist
Member#: 116052
Join Date: May 2006
Chapter/Region: MWSOC
Location: IL 수바루!
2011 STI ( Sold )

Default 2011 STI Cobb stage2 + AEM map logs


I just installed cobb downpipe w/ catback + AEM intake and flashed to stage 2 + aem map V3.00. Two files are I datalogged on 3rd gear and 4th gear from 3000 rpm to about 6000 rpm. I see some knocks that concerns me. It's still within 100 miles after flash so i think ECU is still learning but.. anybody can analylize logs for me?? anything that I should worry about?

and IDC is around 100% as well that worries me..

3rd gear:

4th gear:
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Old 10-03-2011, 08:54 PM   #2
Cobb Tuning
Member#: 4803
Join Date: Mar 2001
Location: Austin, TX

You have a single knock event soon after hitting the throttle. This can be normal with a rapid change in load (try rolling onto the throttle to see if it goes away). I would start your run at a lower RPM (say a minimum of 2500 RPM). I would also reset the logging list to the default (this put TD boost error in the mix which will tell us how you are doing relative to your actual boost target). IDC near a 100% is not a problem.

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