Galant L4-1997cc 2.0L SOHC 16 Valve (1993)
Coolant Temperature Sensor/Switch (For Computer): Description and Operation
Coolant Temperature Sensor
Engine Coolant Temperature Sensor Circuit
OPERATION
As engine temperature increases, sensor resistance decreases. The ECU monitors engine temperature by the sensor output Voltage and provides
optimum fuel enrichment when the engine is cold.
CONSTRUCTION
The Coolant Temperature Sensor is a thermistor type sensor.
