Engine - Coolant Temperature Sensor/Switch: Service and Repair
ENGINE COOLANT TEMPERATURE SENSORREMOVAL
WARNING: HOT, PRESSURIZED COOLANT CAN CAUSE INJURY BY SCALDING. COOLING SYSTEM MUST BE PARTIALLY DRAINED BEFORE REMOVING ECT (ENGINE COOLANT TEMPERATURE) SENSOR.
1. Partially drain cooling system until coolant level is below cylinder head.
2. Disconnect Engine Coolant Temperature (ECT) sensor wire connector or.
3. Remove sensor from engine.
INSTALLATION
1. Apply sealant to sensor threads (new replacement sensors will have sealant already applied).
2. Install coolant temperature sensor into thermostat housing. Tighten to 11 Nm (8 ft. lbs.) torque.
3. Connect wire connector.
4. Fill cooling system.