Corolla Wagon L4-96.8 1587cc 1.6L DOHC (4A-FE) (1996)
Coolant Temperature Sensor/Switch (For Computer): Testing and Inspection
ECT SENSOR INSPECTION
1. DRAIN ENGINE COOLANT
2. REMOVE ECT SENSOR
3. INSPECT ECT SENSOR RESISTANCE
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Using an ohmmeter, measure the resistance between the terminals.
Resistance: Refer to the graph
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If the resistance is not as specified, replace the ECT sensor.
4. REINSTALL ECT SENSOR
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Install a new gasket to the ECT sensor.
5. FILL RADIATOR WITH ENGINE COOLANT