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Home >> Mitsubishi >> 1991 >> Eclipse 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
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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.

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