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

 

Go to apexi's website and download the manual. Give me 3 seconds and I'll post a link

 

http://www.apexi-usa.com/productdocu...s_safc_ins.pdf

 

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.

 

I know for a fact that Scott is an excellent SAFC tunner [sic.]

 

i wanna know where scott89t2 got that front lip. looks badass.

 

Its a FEED replica he bought locally. The seller used to sell them on this forum at 300 US or thereabouts, but I believe he has since stopped.