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Home › Eagle › 1990 › Summit Base, Automatic › Repair and Diagnosis (Single Page) › Engine Performance › Theory and Operation › Engine Controls - Theory & Operation - EFI › Computerized Engine Controls › Input Devices › Coolant Temperature Sensor

Coolant Temperature Sensor

Converts coolant temperature to electrical signal for use by ECU. ECU uses coolant temperature information for controlling fuel enrichment when engine is cold.