I have that setup on my car (S-AFC + Atmo BOV + flap AFM), but have yet to put the bigger injectors in so it is not yet calibrated to correct fuel flow yet (Corrections always at 0). I wasnt sure if the S-AFC actually had that option in it to lean the mixture out when venting...
how would it know when your venting? surely the signal from the TPS wouldnt be enough, because you can close the throttle without hitting boost...unless it can be configured to go off the TPS and AFM.
Looking at the 2 channel gauge display (AFM & THR) when venting thru the BOV the AFM spikes as air is drawn thru despite the throttle being closed, is compressed by the turbo then vented. Are these the condition the S-AFC needs to compensate??
Anyone have a definitive answer?? this has peaked my curiousity now!
Thu, 18 November 2004 07:37
