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AFR Map scaling values when tuning

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Old Dec 31, 2006 | 08:40 AM
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AFR Map scaling values when tuning

Just out of curiosity, when you are tuning your AFR values, what scaling are you using on the fuel maps, and why are you using that particular scaling?

If you don't know where the scaling values are set, then you are probably using the default value of AFR.

anyhow, happy new year everyone!

keep the rubber side down!


Last edited by chrisw; Dec 31, 2006 at 08:45 AM.
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Old Jan 4, 2007 | 11:21 AM
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Bump 4 answers!
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Old Jan 4, 2007 | 11:34 AM
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I don't understand the question
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Old Jan 4, 2007 | 01:34 PM
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Originally Posted by AlwaysinBoost
I don't understand the question
x2

Um default, what is the advantage of going to something else? This isnt being sarcastic, I dont understand why I would need to change seeing things in target AFR to something else.
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Old Jan 4, 2007 | 01:45 PM
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From: SlowmotionMotorsports.com
me either...I'm puzzled!
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Old Jan 4, 2007 | 03:36 PM
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I cant possibly imagine trying to tune afr's in HEX. God thats a scary thought lol!
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Old Jan 4, 2007 | 04:56 PM
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Originally Posted by 20psiMR
I cant possibly imagine trying to tune afr's in HEX. God thats a scary thought lol!
Rewind 3-4 years ago when I used to do that on 1g dsm's. Oh the agony.
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Old Jan 4, 2007 | 07:53 PM
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The only reason you might want to change from the current scaling is simply to avoid confusion.. What I did was spend my time scaling my injectors so my actual AFR's closely resembled the AFR's in the ECU Maps. Sometimes I just switch to Hex to abuse myself, considering I know that 14.7 is 80 in hex, which is 128 in int8, which is the "middle point" of the maps values..
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