S-afc tuning
#1
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Join Date: Jan 2002
Location: Fort Benning, Ga./ Anna, Tx.
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S-afc tuning
I already searched and haven't been able to find anything useful.
I need help on uderstanding the s-afc. I know all the setting for the rx7 when I first installed it (flap sensor and such) but I need help understanding what everything means. I don't have a manual and just wondering what it all mean. I have a professional to tune it so I'm not going to tune it myself, I just want to understand it.
Anybody know any site that help me understand it.
I installed it using 1300cc.com so I know about that but it doesn't go into depth about how it works and what it means.
help please!!!!
kleach
I need help on uderstanding the s-afc. I know all the setting for the rx7 when I first installed it (flap sensor and such) but I need help understanding what everything means. I don't have a manual and just wondering what it all mean. I have a professional to tune it so I'm not going to tune it myself, I just want to understand it.
Anybody know any site that help me understand it.
I installed it using 1300cc.com so I know about that but it doesn't go into depth about how it works and what it means.
help please!!!!
kleach
#4
SOLD THE RX-7!
Join Date: Mar 2001
Location: Vancouver, BC, Canada
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the S-afc has both a low and high setting. so you make 2 fuel maps with it.
you set where your low and high start. mine is like 30% low and 80% high or something.
so then you make a low map. the S-afc uses this map when you are under 30% throttle (or what ever it's set at above). you set rpm points and you and can lean or richen it at each rpm point. you can lean it out a bit to save gas.
then you set the high map that is used when the throttle is over 80%. adjust this map using a wide band o2. (tunning) add or remove fuel at each rpm point as needed.
anything between 30 and 80% it calculates an avg between the low and high setting.
you set where your low and high start. mine is like 30% low and 80% high or something.
so then you make a low map. the S-afc uses this map when you are under 30% throttle (or what ever it's set at above). you set rpm points and you and can lean or richen it at each rpm point. you can lean it out a bit to save gas.
then you set the high map that is used when the throttle is over 80%. adjust this map using a wide band o2. (tunning) add or remove fuel at each rpm point as needed.
anything between 30 and 80% it calculates an avg between the low and high setting.
#7
I wish I was driving!
Originally posted by rexman13b
i wanna know where scott89t2 got that front lip. looks badass.
i wanna know where scott89t2 got that front lip. looks badass.
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demetlaw
3rd Generation Specific (1993-2002)
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10-02-15 06:22 PM