mercury Workshop Repair Guides

Mercury Workshop Service and Repair Manuals

Crankshaft Position Sensor > < Coolant Temperature Sensor/Switch (For Computer)|Locations|Page 2954
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Coolant Temperature Sensor/Switch (For Computer): Service and Repair

ENGINE COOLANT TEMPERATURE (ECT) SENSOR

Removal and Installation

1. Drain the cooling system.
2. Remove the air cleaner outlet pipe.
3. Disconnect the engine coolant temperature sensor electrical connector.

4. Remove the ECT sensor.

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Pull upward on the locking tab.

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Rotate the sensor counterclockwise and remove.

5. To install, reverse the removal procedure.

Crankshaft Position Sensor > < Coolant Temperature Sensor/Switch (For Computer)|Locations|Page 2954