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For those pin outs; V6 or V8? Are you trying to diagnose this issue with a generic scan tool or IDS?
Here are the engine diagrams for the 4.0,
I went to Lincoln Tech back in the early 80's, good school.
Have you the meanings of all of those codes?
I assume you did since you are worried about the tps, the other P0489 is about the egr. Here they are anyhow,
I gave you the wiring diagrams showing the pins, only it's not a pinout schematic, it stills shows where the wires go to the ecm/pcm. The egr is at the bottom of that first page.
The tps or accelerator pedal is on the last page, bottom left.
The 5 volt reference wires come from pin 32, the red wire for 5 volt reference 1 and the other is the orange/yellow wire from pin 19, 5 volt reference 2.
The electronic throttle unit is at the bottom left of the second page, tps1 pin 65 red wire, tps2 pin 67 the yellow wire and 5v ref pin 72, the orange/yellow wire.
Actually the accelerator pedal was not the tps, the electronic throttle unit was. the accelerator pedal part was I believe the sensor actually on the gas pedal and the other, the electronic throttle unit, is at the throttle body.