Yes a V-AFC will definately let you richen your fuel ratio. That is a main reason for getting one. You will have to do it on a dyno though, or install a wideband O2 sensor and gauge on your Fit. On both of my vehicles I had nitrous on I always had a wideband on it (AEM) so I could monitor it whenever I was using it. I learned the hard way. Good luck.

 

so whats the update on your car??? are you just gonna go with a AFC?

 

Yeah gonna go with the V-AFC, especially if it can hit 2 birds with one stone. If it fixes the leaning problem, and possible adds more power top end because of it, then thats what I wanna do. The I can get some dynos with the nitrous and see where Im at.

I'll let you know how it goes...saving up for next month...