I been working on this problem for a while. when i change the expansion valve, I found the thermocouple not connected to any wire. the harness had wire that was connected to the high-pressure switch with left the other two not connected. if i plug the thermos into the pressure switch, that left this wire in the picture plug the wire from the harness nowhere to plug into My Hanes doesn't show any wiring diagram for this. had anyone else ran into this problem? one more thing the second pic show the pressure switch from the harness. any help would be greatly welcome