Operation CHARM: Car repair manuals for everyone.
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Oxygen Sensor: Service and Repair

Socket, Exhaust Gas Oxygen Sensor:






SPECIAL TOOL(S)

REMOVAL
1. Disconnect the battery ground cable.







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







3. Using the special tool, remove the HO2S.

INSTALLATION
1. To install, reverse the removal procedure.