The reason I asked this is I was showing I had VTEC on the VAFC but it wasn't engaging. I talked to Apex & Jackson racing who both said to remove the fuel enrichment relay & then it should work. I haven't done it yet but was wondering if anyone was using the same or near same set up & experienced this problem. I have a friend that has a laptop & a W/B 02 sensor so I thing we might be able to get it safe to drive @ least till I can get to the dyno. Better too rich than lean. Input? Thanks!

 

from what I understand, many people have been having problems with adding fuel with the AFC, (heavy bogging and hesitation), however i havent heard anything about vtec, I wish i could be of more help....

BTW, are you tuned with VAFC? I'm curious to see what kind of gains/results (if any) you get.