please help. tps stuck at 99%
 

I switched from 20b to fd tps because i had to change throttle body to clear firewall. Now I can't calibrate tps under option. Tps is just stuck at 99%. Number doesnt change when i press on accelerator. When i adjust current, i can get it down to 54 or 56%. I checked wiring and it is hooked up correctly. Any ideas? Thanks!

How do you have it wired up?

Actually the problem was a bad TPS one of the members sold me. I should've checked. Bought a new one from autozone for $130 and everything's fine.