i just installed V-AFC and 70mm throttle body....car is starting to stall, does anybody know what i can do to fix this problem...i think the car is sucking in too much air not enough fuel...if it helps this is what i have in the car you far : aem CAI, 70mm throttle body, aem fuel pressure regulator...thanks in advance...

 

I'm going to guess an improperly tuned or wired VAFC. There's lots of connections and it only takes one bad one for something to go wrong. However, I'd suggest that you back track to the last point when the car was running fine. Look to all the stuff you did after that for the problem.

ps. Your title is too non-descript. I am going to amend it for you so that it means a bit more. Please keep this in mind for future threads. Thanks.

 

double check your settingsa on the vafc, could be exactly what you said, too much air.

 

thanks for the reply's guys...the sensor is on the new throttle body...but how do i give it a fake map signal...? and i'm not to sure on how to hook up the volt meter to the MAP signal line...thanks, has anyone else exprienced this b4....????i car is almost undriveable...stalls like 3 time going to the gas station..!!