LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Dodge and Ram >> 2001 >> Durango 4.7 N, RWD >> Repair and Diagnosis (Single Page) >> Engine Performance >> Theory and Operation >> Engine Controls - Theory & Operation - Gasoline >> Computerized Engine Controls >> Input Devices >> Engine Coolant Temperature Sensor
September 30: LEMON manuals is back up on a temporary server! Slowness is possible

Engine Coolant Temperature Sensor

Engine Coolant Temperature (ECT) sensor monitors engine coolant temperature. Powertrain Control Module (PCM) uses ECT sensor information to adjust air/fuel mixture and idle speed and to control radiator cooling fans as necessary.