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Home >> Lincoln >> 2005 >> Aviator AWD >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Automatic Transaxle/Transmission >> Description And Operation >> Transmission Electronic Control System >> Engine Coolant Temperature (ECT) Sensor

Engine Coolant Temperature (ECT) Sensor

The engine coolant temperature (ECT) sensor detects temperature of engine coolant and supplies the information to the PCM. The ECT sensor is used to control torque converter clutch (TCC) operation.