Right now mine are at

low-5%

high-85%

Is this similar to you guys?

 

depends if it's an 87-88 or 89-91...

for an 87-88 it should be like more like 85L 99H or so
cause 30% throttle = 100% on afc.

 

mine is an 87 T2, please explain why that is relevant.

 

ttt

 

because the 87-88 TPS is a POS. at 30% throttle the tps reads 100%.

your best bet is to try and find an 89-91 pair. and use the full range one just for the afc. either that or hook the tps wire on the safc to the boost sensor wire instead. there is some info on that somewhere...

I don't have an afc or an 87-88 so can't help you much further..

 

ya its a real bitch. it causes you to run a little rich at mid throttle. Oh well.

 

okay, I knew the tps in the ser 4 is a narrow range tps, but I didnt realize that thats why mine went to 100% at 1/10th of the pedal. Thanx for the info
Fred