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Home >> Mazda >> 1999 >> 626 ES L4-2.0L DOHC >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Coolant Temperature Sensor/Switch (For Computer) >> Testing and Inspection >> Inspection of Resistance
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Inspection of Resistance

1. Remove the engine coolant temperature sensor.




2. Place the engine coolant temperature sensor in water with a thermometer and heat the water gradually.




3. Measure the resistance of the sensor by using an ohmmeter.
- If not as specified, replace the engine coolant temperature sensor.

Tightening torque:
15.7 - 23.5 Nm {1.6 - 2.4 kg.m, 11.6 - 17.3 ft.lb.}