check engine light after vafc install

[vtecracer8600]

i have a 98 gsr and i just put in my vafc. i only have an intake and exhaust right now but i got a deal on the controller so i put it in. vtec is set at 4900 right now and two days later i was about to get up into vtec in 4th gear and my engine bogged so i let off and the check engine light popped on. lemme know if you have an idea of why this couldve happened.

[meconfu5ed]

your vtec engage point is set wrong- set it to stock until you have the car tuned.

try L-H 4400
and H-L 4100

reset the ecu and see if that helps any. If not, re-check your other settings and wiring.

[vtecracer8600]

i changed it back to the stock settings and reset the ecu, the check engine light stayed off. eventually when i get the motor built the way i want it ill get it tuned. good thing i didnt mess my whip up messing with my new gadget, it was just too tempting

[CRVTEC0WNZJ00]

You really should've read the directions with the VAFC...but since you've got the CEL off now this is closed. the VAFC is a tuning device man, tune with it on a dyno.