Oxygen Sensor: Service and Repair

Socket, Exhaust Gas Oxygen Sensor:

SPECIAL TOOL(S)

REMOVAL
1. Raise and support the vehicle.
2. Remove the Three Way Catalytic Converter (TWC).







3. Using the special tool, remove the HO2S.

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

INSTALLATION
1. To install, reverse the removal procedure.

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