There are many TPS failure symptoms. How do you know the other TPS is good?
Hesitation anywhere in the throttle range from idle to WOT can be a bad spot on the TPS. Also poor electrical contacts anywhere between the TPS and the ECU * can cause hesitation at take off. Hesitation during initial acceleration can be an O2 sensor going bad, specifically giving a slow response causing the hesitation, but working well enough to seem to be working and thus not giving a CEL yet. (* Note Renix was an ECU, Chrysler renamed it a PCM in 1996, OBD-II, I beleive).
The only other place I have seen this is a loose or leaking vacuum line to the MAP sensor, especially the connection at the bottom side of the throttle body. MAP sensor rarely fails.
Bad plug wires and bad rotors and caps can cause hesitation and misses, but it is usually more widespread, not just at idle take off. Same for low pressure, it usually shows up at more widespread rpms and acceleration conditions.
How about a sticking, or leaking EGR valve?????