mercury Workshop Repair Guides

Mercury Workshop Service and Repair Manuals

Crankshaft Position Sensor > < Coolant Temperature Sensor/Switch (For Computer)|Locations|Page 2591
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Coolant Temperature Sensor/Switch (For Computer): Service and Repair

REMOVAL

 Engine Coolant Temperature (ECT) Sensor

1.

Locate Engine Coolant Temperature (ECT) sensor located at the rear of the intake manifold.

2.

Disconnect the electrical connector from sensor.

3.

Remove sensor by unscrewing counterclockwise.

INSTALLATION

1.

Apply teflon tape to the threads of the new sensor prior to installation.

2.

Install the ECT sensor into intake manifold.

3.

Tighten the sensor to 12-17 ft lb (16-24 Nm).

4.

Connect the electrical connector to sensor.

Crankshaft Position Sensor > < Coolant Temperature Sensor/Switch (For Computer)|Locations|Page 2591