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Home >> Acura >> 1997 >> Integra GS-R, 2D Coupe >> Repair and Diagnosis >> Engine Performance >> Theory and Operation >> Engine Controls - Theory & Operation - GS-R >> Computerized Engine Controls >> Input Devices >> Engine Coolant Temperature (ECT) Sensor
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Engine Coolant Temperature (ECT) Sensor

This sensor is a thermistor which sends a signal to PCM proportional to engine coolant temperature. PCM uses this input to control air/fuel mixture, timing, and idle speed.

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