90 SiR Hatchie

Hey guys i have my VAFC hooked up in my 90 civic with pr3 ECU on a B16, and i get no throttle reading?? Any suggestions, i tried all the TPS wires to see if i would get anything and no go... If any one has a pr3 running vafc please tell me the bins on the ECU you used thanx much...

TurboEF9

ECU doesn't make a difference in the TPS reading, because it's just that.. a reading.

It's just tapped into the wire to sense the voltage coming into the ECU.

The only thing I can tell you is make sure it's the correct wire. I can't remember off the top of my head which one it is.. but the color is red with blue stripe.

Make sure your VAFC is "reinitialized" so that any incorrect range values that may have gotten saved are erased and try again.

If that still fails, pull out your volt meter (if you don't have one, buy one, they're $10 at an auto parts store) and check the voltage manually.

If THAT fails, you have bigger problems. You can temperarily stick your TPS on your MAP input to see if your VAFC is reading voltage (make sure there isn't a short in the VAFC TPS wire, just don't drive like that.)

90 SiR Hatchie

Kewl thanx Jason..