Heated Oxygen Sensor

2AR-FE ENGINE CONTROL SYSTEM: HEATED OXYGEN SENSOR: INSPECTION

1. INSPECT HEATED OXYGEN SENSOR (for PZEV)

(a) Measure the resistance according to the value(s) in the table below.





Standard Resistance:





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

2. INSPECT HEATED OXYGEN SENSOR (except PZEV)

(a) Measure the resistance according to the value(s) in the table below.





Standard Resistance:





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