90 Talon TPS Questions

[way2slowtalon]

Hey guys i'm having problems with my TPS. It reads 10.5% on my datalogger and 0 on my AFC 1. Any recomendations before I replace this thing?

Also whats the diffrence between the 90 and 91 (I did search the forms) but don't understand.

Thanks

 

[steve]

Hey guys i'm having problems with my TPS. It reads 10.5% on my datalogger and 0 on my AFC 1. Any recomendations before I replace this thing?

That's they way it works on a 1G. The AFC displays scaled TPS values based on the lowest and highest voltages it's seen since it's last reset. Since the TPS is designed to output a nominal 0.5v when the throttle is closed and a max of 5v the logger will display about 10% while the AFC will output 0%. What's important is that the TPS voltage smoothly increases from 0.5v to what ever it puts out at WOT without any spikes or dropouts.

Steve