Corolla Wagon L4-107.5 1762cc 1.8L DOHC (7A-FE) (1993)
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Coolant Temperature Sensor/Switch (For Computer): Description and Operation
Engine Coolant Temperature Sensor
PURPOSE
The engine coolant temperature sensor measures engine temperature by sensing water temperature. The ECM uses this information for determining
the proper air/fuel mixture for all conditions.
LOCATION
The sensor is threaded into the cylinder head near the distributor.
