The "let's brainstorm how to make a piggyback work" thread

[eTiMaGo]

Originally Posted by largeorangefont

Why do you guys want to do closed loop fueling adjustments? They are not needed. The car is self adjusting (to a point) in closed loop.

well yes but it tries to stay at 14.7 AFR no matter what. And from looking at the data that Pavel posted, the car can stay in closed loop mode even up to quite high RPMs, as long as the gas pedal is not being mashed down.

On the other hand, it is something I am not so sure about in the first place, at three quarters throttle, 4000RPM, for example, is there enough pressure from a SC/turbo that it would require fuel enrichment? Or am I barking up the wrong tree?