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Home >> Ford >> 2003 >> Explorer 4.6 W, AWD >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Automatic Transmission >> Description And Operation >> Transmission Electronic Control System >> Engine Coolant Temperature (ECT) Sensor
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Engine Coolant Temperature (ECT) Sensor

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