Corolla L4-2.4L (2AZ-FE) (2010)
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Oxygen Sensor: Testing and Inspection
Heated Oxygen Sensor
2AZ-FE ENGINE CONTROL: HEATED OXYGEN SENSOR: INSPECTION
1. INSPECT HEATED OXYGEN SENSOR
(a) Check the resistance.
(1) Using an ohmmeter, measure the resistance between the terminals.
Standard Resistance:
(2) If the resistance is not as specified, replace the heated oxygen sensor.
