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Home › Eagle › 1992 › Summit ES, 2D Hatchback, Automatic › Repair and Diagnosis (Single Page) › Engine Performance › Theory and Operation › Engine Controls - Theory & Operation › Computerized Engine Controls › Input Devices › Coolant Temperature Sensor

Coolant Temperature Sensor

Sensor converts coolant temperature to electrical signal for use by ECU. ECU uses coolant temperature information to control fuel enrichment when engine is cold.