2lobes1engine

I installed my vafc on my stock 00 Si ecu a couple months ago. I havent touched any of the settings because im waiting to have my car tuned to my mods. today i decided to fool around with the fuel enrichment settings according to throttle position and it didnt work. I had my wide throttle set at 50 and my narrow set at 10. I set my hi cam +3% and left my low can at 0%. I set the vafc to display the fuel correction paramaters and it never changed from +-0% even during the cam switch. All my other sensors are working but this one. Any ideas what the problem could be? All ideas welcomed with infinite gratitude

2lobes1engine

anyone?

saleensolution

if your afc is not reading right of on the sensor you have something wired wrong. do a sensor check on it

2lobes1engine

So the sensors check out. i took it out for a spin to double check and the percentage did change. im still confused about the Hi<<lo, Lo<<Hi changeover. I changed the Hi<<Lo to +3% and the Lo<<Hi to -1%, but when i hit vtec it read as -1% when it should have read +3% at WOT, right?

Luserkid

Dude dont **** with it unless if you know what your doing.

I read the damn manuel twice and i still dont know what the **** is going on with that thing. So im not touching it until i get it tuned.