What If your AFC isn't set at 40 and 39 percent?
 

LIke it says what if you didn't set the AFC to 40 percent high and 39 Percent low t.

And how exactly where these numbers (40 and 39) determinded to the it.

Dont know, but the 40% represents that when your throttle is above that percentage, than the High Point mapping takes place. If the throttle is below 39%, then your Low Point mapping takes effect.

All I remember is a few people saying including Wizzamax who came to the conclusion that those to numbers were best set to keep the ECU from relearning the changes in a closed loop ECU.

Dixit

I know thats what the numbers repersent, but my question is why 40 and 39? Did sombody pull these out there butt? Ive run my different since I have had it, and it don't stall, it don't relearn nothing...So i'm just wondering if maybe its a power thing or somthing? Maybe i'm missing some power or maybe i'm making more who knows? Just wondering where these came from.

Re: What If your AFC isn't set at 40 and 39 percent?
 

Heres why, and yet another reason NOT to get rid of OLD threads....

http://forums.maxima.org/showthread.php?threadid=13458