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Home >> Mazda >> 1997 >> Protege ES, Automatic >> Repair and Diagnosis >> Engine Performance >> Sensor Range Charts >> Engine Controls - Sensor Operating Range Charts - 1.8L >> Introduction >> Engine Coolant Temperature (ECT) Sensor
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Engine Coolant Temperature (ECT) Sensor

ENGINE COOLANT TEMPERATURE (ECT) SENSOR SPECIFICATIONS

Temperature F° (°C) (1) Ohms
68 (20) 2200-2800
176 (80) 290-400
(1) Measure resistance between ECT sensor terminals "A" and "B". See Fig 1 .
Fig 1: Identifying ECT Sensor Terminals
G97I07736Courtesy of MAZDA MOTORS CORP.
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