WebAug 16, 2024 · If gauge went to HOT, then test Black wire, the ground, you can just use the jumper wire between red and black wires. Turn on key and gauge should again go to HOT. If not, then black wire is no longer a good ground. If gauge goes to HOT then both wires are good and sender is bad. WebJul 24, 2010 · chrisriggi wrote: 1996 4.9. You can turn on the key and ground the wire and then remove it from ground while someone watches the gauge. The gauge should swing from one end of the scale to the other. If it dose not you have an open wire, shorted wire to ground or a bad gauge. Bill.
1991 ford f150 coolant gauge not working. how do i check the…
Web1992-1997 Ford F Series and Bronco Instrument Cluster Repair. $ 155.00. Repair to faulty speedometer, odometer, and transmission shifting issues. Light Replacement available. Five Year Warranty. Quick Turnaround. Incandescent Light Replacement. Replace the backlights with new incandescent lights. WebJul 22, 2024 · Reconnect the wiring connector. Make sure all the coolant plugs are secure. Add coolant and place the cap back on the reservoir. Lower your car. Start the engine. … shulaika schelfhout
What could be the cause of my temp gauge not working?
WebJun 27, 2001 · The concept for the guage is fairly simple. in theory one side of the meter has +12v(it could be less) the voltage goes through the coil in the meter and comesout the other side. that side is connected to the wire that goes to the coolant sensor (usually on the intake manifold) the coolant sensor is a variable resistor that changes with temperature. WebApr 26, 2013 · Accessory power is supplied to a small electromechanical regulator on the back of the cluster through an 8.5-ohm resistor wire. The supply side of the temperature gauge is connected to the output of this regulator. WebMay 14, 2011 · Don't forget to use wire ties or tape and keep that and all wires used out of the way of each pedal's full range of motion. Splice connection with coils tan / yellow stripe wire. Tach installed and working. Not sure how many other years this procedure will work with but this should work to help a few others perhaps. theo uhlmann