Heated Oxygen Sensor

2AZ-FE ENGINE CONTROL: HEATED OXYGEN SENSOR: INSPECTION; 2013 MY Corolla [07/2012 -]

1. INSPECT HEATED OXYGEN SENSOR

(a) Check the resistance.





(1) Using an ohmmeter, measure the resistance between the terminals.

Standard Resistance:





If the resistance is not as specified, replace the heated oxygen sensor.