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Coolant Temperature Sensor/Switch (For Computer): Testing and Inspection
2GR-FE ENGINE CONTROL SYSTEM: ENGINE COOLANT TEMPERATURE SENSOR:INSPECTION 1.
INSPECT ENGINE COOLANT TEMPERATURE SENSOR
(a)
Measure the resistance between the terminals.
Standard resistance: If the result is not as specified, replace the sensor.
NOTE: If checking the ECT sensor in the water, keep the terminals dry. After checking, dry the sensor.
