mitsubishi Workshop Repair Guides

Mitsubishi Workshop Service and Repair Manuals

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Engine Coolant Temperature Switch (A/C) <--> [Coolant Temperature Sensor/Switch (For Computer)]|Specifications|Page 801 > < Engine Coolant Temperature Switch (A/C) <--> [Coolant Temperature Sensor/Switch (For Computer)]|Specifications|Page 799

Mirage L4-1468cc 1.5L SOHC (1993)

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Engine Coolant Temperature Switch (A/C): Description and Operation

LOCATION

The coolant temperature sensor is located in the thermostat housing

CONSTRUCTION

The Coolant Temperature Sensor is a thermistor type 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.

Engine Coolant Temperature Switch (A/C) <--> [Coolant Temperature Sensor/Switch (For Computer)]|Specifications|Page 801 > < Engine Coolant Temperature Switch (A/C) <--> [Coolant Temperature Sensor/Switch (For Computer)]|Specifications|Page 799