Tps?
 

Where on the throttle body is the TPS on a 94 3.0?

Got a pic?

It's on the end of the throttle plate shaft -- the only place it could be, lol.

There are only two electrical connections on the throttle body/intake at that point: the TPS and the IAC (idle air control).

Find where your throttle linkage comes on the the body and you'll see it pivots at a shaft that goes through the throttle body -- on the other end of that shaft is the TPS and it's usually just secured with two screws.