Heated Oxygen Sensor (HO2S)

HEATED OXYGEN SENSOR (HO2S)







Exploded View

Special Tool(s):

Special Tool(s)

Removal and Installation
1. With the vehicle in NEUTRAL, position it on a hoist.
2. Disconnect the battery ground cable.
3. Disconnect the heated oxygen sensor (HO2S) electrical connector.






4. Using the special tool, remove the HO2S sensor.
- To install, tighten to 46 Nm (34 lb-ft).

5. NOTE: Apply a light coat of anti-seize lubricant to the threads of the HO2S sensor prior to installation.

To install, reverse the removal procedure.