Heated Oxygen Sensor (HO2S)

HEATED OXYGEN SENSOR (HO2S)







Exploded View

Socket, Exhaust Gas Oxygen Sensor:

Special Tool(s)

Removal and Installation
1. With the vehicle in NEUTRAL, position it on a hoist.
2. Disconnect the battery ground cable.







3. NOTE: If necessary, lubricate the HO2S with penetrating and lock lubricant to assist in removal.

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

4. To install, reverse the removal procedure.
- Apply anti-seize to the threads of the HO2S.