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Home >> Mercedes Benz >> 1993 >> 190E 2.3, Standard >> Repair and Diagnosis (Single Page) >> Engine Performance >> Theory and Operation >> Engine Controls - Theory & Operation >> Computerized Engine Controls (Cis-E System) >> Input Devices >> Coolant Temperature Sensor
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Coolant Temperature Sensor

Sensor monitors coolant temperature and sends information to CIS-E control unit for control of hot and cold engine operations.