ckyguy68

ive adjusted my throttle stop screw so that the throttle is open a bit more @ "idle" this will obviously change my tps voltage. i need to know what the factory setting is for the throttle stop screw so that i can get a base idle voltage. THANKS!

PRO50SC

Yes it will! Set the base idle where you want it and then adjust the tps.

PRO50SC

Here's a couple links for ya.

http://www.muscularmustangs.com/idlereset.php

http://www.muscularmustangs.com/tps.php (not a fox but same idea)

ckyguy68

i couldnt get it below 1.02

PRO50SC

What is your idle set at and is the tps slotted for adjustment?

ckyguy68

i have adjusted the TPS before and i got it below 1.04. my idle is at 800 rpm.

5.0 MPG

I just adjusted mine and I had to drill out the screw holes in the tps a little on both sides to get ot below 1.0