Heated Oxygen Sensor

1GR-FE EMISSION CONTROL: HEATED OXYGEN SENSOR: INSPECTION

1. INSPECT HEATED OXYGEN SENSOR





(a) Check the resistance. (Bank 1 Sensor 2)

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

Standard:





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

(b) Check the resistance. (Bank 2 Sensor 2)

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

Standard:





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