ok i got my apexi vafc hooked up in my civic and im having problem with my throttle % when im not pushing the pedal it reads 100% and when im at full it reads 0%. my car is wired excatly to my friends crx and his works perfect. i know its not unit because i took it out and hooked it up to his rex and it worked perfect. so whats wrong with this shiz.

 

bump

 

Its been a while so I may be wrong. If memory serves me correct you have to set up the voltage correctly for the TPS. It tells you in the manual how to set it. If you have the instructions read those or go to apexi's website. Hope that helps.