North American Turbocoupe Organization

Temperature Gauge Not Working
JetHead Offline
Junior Member
I replaced my temperature sensor and the gauge in the car still won’t work. Any ideas why?

Kuch Offline
Senior Member
Do your other gauges work? If not, might have a bad voltage regulator behind the dash gauges. If they do work, you may have a bad wire going to the gauge. You should be able to check your wires by grounding out the connector at the sensor to the block, this should make the gauge go full hot and stay there. If it does that, then your sensor may not be grounded correctly or a bad one. sometimes installing these with teflon tape does not allow a good ground to block, maybe try a liquid sealer. Just a few of the things I can think of.
1988 Turbo Coupe, Black/Black, 5 Speed, Moonroof,  T3/T4, ported E6, 255LPH, Kirban, Stinger Exhaust, MGW shifter, K&N, Gillis valve, BP1.5, PIMPx, Koni's
1964 Ford Galaxie 500XL, 390 6V, Big Solid cam, Headers,3.89's, 4 Speed, Vast and fast
1960 Ford Starliner, 292 Y Block, 312 4bbl intake, headers, 3 Speed, slow and low

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