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Home >> Chrysler >> 1994 >> LHS >> Repair and Diagnosis (Single Page) >> Engine Performance >> Theory and Operation >> Engine Controls - Theory & Operation >> Computerized Engine Controls >> Input Devices >> Coolant Temperature Sensor (CTS)
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Coolant Temperature Sensor (CTS)

CTS monitors engine coolant temperature. This sensor is mounted in thermostat housing. Coolant temperature information is used by PCM to slightly enrich or lean air/fuel mixture, adjust idle speed and control cooling fans as necessary, according to engine temperature.

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