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S-AFC II airflow converter installed

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Old Dec 12, 2004 | 02:24 PM
  #1  
RX8FOREAL's Avatar
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Captain Spaulding
 
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From: black bear country - NJ
S-AFC II airflow converter installed

I posted in the aftermarket section also looking for some info.
The Super AFCII is a fuel adjustment controller in which the airflow sensor signal or the pressure sensor can be modified in a 12 point RPM range by 1% increments to increase/decrease fuel in a range of +50% yo -50%.
I am trying to get canzoomer data that corresponds to the data I would need to set this unit. In other words the data is set at + or - air correction factor at each RPM level set which in turn leans out or adds fuel by RPM level. I have been experimenting at 5K to 8K by leaning out the fuel about 2-3%.
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Old Dec 12, 2004 | 02:30 PM
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From: Gold Coast Australia
Interesting let us know your results , this could help in getting our rides in the right A/F range .
cheers
michael
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Old Dec 12, 2004 | 02:35 PM
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From: Smallville
Look in the Share Maps thread....there are some J-pegs of the maps some are using. They will give you approx values. Remember that a 20 means removing fuel ....not adding!

Also Make sure you have some type of WBO2 monitor for the A/F

I think you will be surprised at how much fuel can be taken away up top
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Old Dec 20, 2004 | 09:44 PM
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Captain Spaulding
 
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From: black bear country - NJ
Ordered an AEM WBO2 air fuel gauge. Mucho dinero- $600 for the kit- I know, but I like the pioneering aspect of something new for my whip ! Having Mazda install it for me on Thursday and then I will be tuning away. Will post some results. This is one of the few sites you boys are serious about posting.
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Old Jan 6, 2005 | 10:32 PM
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From: Diamond Bar, Ca
Did you install it?
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Old Jan 7, 2005 | 07:54 PM
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Captain Spaulding
 
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From: black bear country - NJ
Yes - Had Acosta Motorsports install for me. I have been experimenting with Super AFCII using the sir fuel gauge. There seems to have been some increase in power at WOT, but I know without dyno results it may be only speculation. May have Acosta install a turbo for me, possibly the Greddy. I will definitely wait for some others feedback. I am not that brave with the car.
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