SVX AWD L6-3.3L DOHC (1995)
Coolant Temperature Sensor/Switch (For Computer): Description and Operation
Coolant Temperature Sensor
PURPOSE
The ECU utilizes engine temperature information when calculating injection quantity, ignition timing, canister purge and other functions.
LOCATION
The sensor is located on the rear of the water cross-over tube on the passengers side.
CONSTRUCTION
The sensor is constructed of a thermistor element in a sealed capsule, with an electrical connector.
Coolant Temperature Sensor Range Chart
OPERATION
The coolant temperature sensor contains a thermistor whose resistance changes with the temperature. The ECU sends a reference voltage to the
sensor and measures changes in resistance as the engine temperature varies.
