Front Heated Oxygen Sensor

EGO Sensor Wrench:

SPECIAL TOOL(S)

REMOVAL
1. Disconnect the battery ground cable.







2. Disconnect the right side Heated Oxygen Sensor (HO2S) electrical connector.







3. Disconnect the left side HO2S electrical connector.
4. Raise and support the vehicle.







5. Using the special tool, remove the HO2S.

INSTALLATION
1. To install, reverse the removal procedure.
^ Apply a light coat of Lubricant to the threads of the heated oxygen sensors.