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Crankshaft Position Sensor > < Coolant Temperature Sensor/Switch (For Computer)|Specifications|Page 1175
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Coolant Temperature Sensor/Switch (For Computer): Service and Repair

REMOVAL PROCEDURE

NOTE:  Use care when handling the coolant sensor. Damage to the coolant sensor will affect the operation of the fuel control system.

1. Turn OFF the ignition.
2. Relieve coolant pressure.
3. Remove the air intake duct.
4. Disconnect the ECT sensor electrical connector.
5. Using a deep well socket and extension, remove the sensor.

INSTALLATION PROCEDURE

1. Coat engine coolant temperature sensor threads with sealer P/N 9985253 or equivalent.

NOTE:  Refer to Fastener Notice in Service Precautions.

2. Install the ECT sensor in engine. 

Tighten
Tighten the sensor to 23 N.m (17 lb. ft.).

3. Connect the ECT sensor electrical connector.
4. Install the air intake duct.
5. Start the engine.
6. Inspect for leaks.
7. Inspect the coolant level.

Crankshaft Position Sensor > < Coolant Temperature Sensor/Switch (For Computer)|Specifications|Page 1175