i was driving the other day and accidently pressed a couple buttons on my VAFC and changed some settings by accident. i turned off VTi and not too sure what else may have been changed. what exactly is the VTi and how can i turn it back on? thanks in advance! have no manual or anything (car came with VAFC installed)

 

VTi= ECU Vtec Input, to the vafc to show the ecu's stock vtec engagment point. VTo=Vafc vtec output, to the tell the engine to crossover into vtec at the new crossover point you may have changed it to from stock.

And as far as deleteing VTi, you probably just changed the monitor mode to include different fields to be displayed i.e, Cor %, Pres, VTi, VTo, Thr, RPM. You can only display up to four of these data fields at once, so you probably just switch the fields that were previously displayed.

Im sure your fine don't worry about it and just go to your local motorsports shop and try and find a manual.

 

the vafc is broken, time to sell it to me for 20 dollars.

 

thanx for the help turboxsi!

sjteg, 20 shipped sounds fine. pm me for more info.