COOLANT TEMPERATURE SENSOR

2004 Pontiac Grand Prix

Tiny

delta101089

March, 13, 2010 AT 12:34 AM

Engine Mechanical problem
2004 Pontiac Grand Prix 6 cyl Front Wheel Drive Automatic 107000 miles

I'm having an issue with my engine overheating and am replacing the thermostat and sensor. I've located the thermostat but where is and how do you replace a coolant temperature sensor?

1 Answer

Tiny

hmac300

March, 13, 2010 AT 5:21 PM

There is a sensor right by the thermostat. But there may be 2 1 for the computer and the other for the fan. I't s a simple disconnect the wiring harness and unscrew it and put another in.

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Coolant Temperature Sender Replacement