The TFT sensor ( Transmission Fluid Temp ) in inside the trans pan. small black sensor in the corner by the dip stick.
its on the drivers side of the motor at the front of the motor above the transmission.
wher is the oil sending unit for a 1999 ford f250 v10 triten located on moter
Temperature Gauge Sending Unit The sending unit is located in the front section of the manifold in the vicinity of the thermostat.
A faulty temp sending unit can do that.
The temp sending unit may be shorted to ground. Unplug the sending unit to see if the gauge drops to cold. If it does, you have a faulty temp sending unit.
Could be an external cooling unit failing OR the transmission filter may need replaced and transmission fluid checked for metal shavings - a sign of a more urgent transmission failure.
The Air Temperature sensor is in the same unit as the Air Flow Meter on top of the stock air box. The coolant temp sensor is mounted on the coolant outlet on the back of the engine, center, just above the transmission.
To fix the temp gauge check the temp sending unit first. A bad sending unit is a common problem with the temp system.
THE temp sending unit 4 the inside gauge usally has 1 wire & the sending unit 4 the Computer has 2 wires.
Look at the top of the engine at the rear center
f250 ford 2000 model
Check your grounding on your temp sending unit.