The TPS wiring connector has been replaced by someone before no telling when and I'm afraid the wires may not be in the right order. The chasis electrical system diagram I have shows BLK, DK Blue, Gray. Can anyone confirm this or am I looking at it upside down or something?

Well turns out my TPS was covered in antifreeze from the Thermostat housing. Replaced it and the gasket. Put the new TPS on and the light goes out instantly. Running great now. I found an old post about the wiring harness. Going to look up that scan tool on ebay now. Thanks for all the help.