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Old 03-08-2013, 03:15 AM   #1
Nikryj
Scooby Newbie
 
Member#: 346659
Join Date: Feb 2013
Chapter/Region: MAIC
Location: Virginia Beach
Vehicle:
2003 WRX
WRB

Default First log, very short.

I'm going to be taking a longer more "spirited driving" log tomorrow but I just installed my AP and I have been messing around. From what I have gathered, an AF Learning 1 of 0 and a knock of 0 is great. My AF learning seems to sit at 2.4 when I'm giving it some gas. I'm going to guess it is within acceptable ranges? It's a 2003 WRX stage 2 OTS at 93 octane.

https://docs.google.com/spreadsheet/...lE&output=html
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Old 03-08-2013, 04:41 AM   #2
jebjkey
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Member#: 73884
Join Date: Nov 2004
Chapter/Region: HIIC
Location: Honolulu
Vehicle:
16 HyperBlue STi
16 Crystal White STI

Default

Um...that was rediculous. All that for 3 seconds of almost WOT.

AF Learning between + / - 5% is normal. There are four ranges: A, B, C, and D. AF Learning 1 is a way to log one thing and capture the currently applies AF Learning value regardless of which range it is from. It is a learned parameter so it takes driving time (about a tank) to get accurate readings.

When you take your longer drive, just post one WOT run from about 2000 to redline, prefereably in thrid gear.
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Old 03-08-2013, 08:35 AM   #3
Cobb Tuning
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Join Date: Mar 2001
Location: Austin, DFW, Portland, SOCAL
Default

Quote:
Originally Posted by Nikryj View Post
I'm going to be taking a longer more "spirited driving" log tomorrow but I just installed my AP and I have been messing around. From what I have gathered, an AF Learning 1 of 0 and a knock of 0 is great. My AF learning seems to sit at 2.4 when I'm giving it some gas. I'm going to guess it is within acceptable ranges? It's a 2003 WRX stage 2 OTS at 93 octane.

https://docs.google.com/spreadsheet/...lE&output=html
Hi there.

Generally driving doesn't tell you a whole lot. You want to put the car under some extended high load to see how it responds. The best way to do this is a 3rd gear run from around 2500 RPM on up but only if you can do so safely. Check out our data logging video below for details:


Bill
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Old 03-08-2013, 12:44 PM   #4
Nikryj
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Member#: 346659
Join Date: Feb 2013
Chapter/Region: MAIC
Location: Virginia Beach
Vehicle:
2003 WRX
WRB

Default

Yeah, I figured it wasn't much. It was 3am here when I did it, I couldn't do too much WOT
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