mazda Workshop Repair Guides

Mazda Workshop Service and Repair Manuals

Engine Temperature Sensor > < Fan Clutch|Service and Repair|Page 1325
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Coolant Temperature Sensor/Switch (For Computer): Service and Repair

ENGINE COOLANT TEMPERATURE SENSOR REMOVAL/INSTALLATION 

1. Disconnect negative battery cable.
2. Partially drain the cooling system.
3. Disconnect engine coolant temperature (ECT) sensor connector.

NOTE:  The 2.3L engine has a CHT sensor. See CYLINDER HEAD TEMPERATURE (CHT) SENSOR REMOVAL/INSTALLATION - 2.3L.

4. Remove the ECT sensor.
5. Install in reverse order of removal.

Tightening torque:  16 - 24 Nm {1.6-2.4 kgf-m, 12-17 ft-lbf} 

Engine Temperature Sensor > < Fan Clutch|Service and Repair|Page 1325