I am testing the TPS on my 91 V6 and was wondering if anyone knows why the VTA-ET reading would start at about 1200ohms? From what I found the reading should be between 200-800. As I open the throttle, it actually drops to about 800 or 900 and then climbs steadily from there to full open at about 5000ohms. Does it just need a slight adjustment so the lowest spot becomes full close or could it be hooped. The other readings seem to be in spec.

91 SR5 Xtra Cab, 298000km, 4" lift, 56" rear springs, 33-12.5R15 BFG Mud-Terran T/A KM2.....and an '85 axle still waiting to go in.