Grand Marquis V8-4.6L SOHC VIN W (2005)
Temperature Sensor (Gauge): Service and Repair
ENGINE COOLANT TEMPERATURE (ECT) SENSOR
Removal and Installation
1. Drain the cooling system.
2. Remove the engine coolant temperature (ECT) sensor.
1
Disconnect the ECT electrical connector.
2
Remove the ECT.
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To install, tighten to 25 Nm (18 lb-ft).
3. To install, reverse the removal procedure.
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Apply sealant to the ECT sensor threads.
4. Fill and bleed the cooling system.
