Pathfinder 4WD V6-2960cc 3.0L SOHC MFI (VG30E) (1990)
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Coolant Temperature Sensor/Switch (For Computer): Description and Operation
Engine Temperature Sensor
The engine temperature sensor uses a thermistor which changes in resistance according to the coolant temperature. As the temperature rises the
resistance of the sensor lowers. The ECU interprets the resistance value as engine temperature.
