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Home >> Subaru >> 1988 >> L-Series Sedan (3 Door) 4WD F4-1781cc 1.8L SOHC Turbo (MPFI) >> Repair and Diagnosis >> Engine, Cooling and Exhaust >> Cooling System >> Engine - Coolant Temperature Sensor/Switch >> Radiator Cooling Fan Temperature Sensor / Switch >> Description and Operation

Radiator Cooling Fan Temperature Sensor / Switch: Description and Operation

Located on the lower right side of radiator. The thermo-switch is a bi-metal switch which closes at 95°C (203°F) and is used to operate the cooling fan.
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