PROCEDURE
REMOVE NO. 1 ENGINE COVER
REMOVE AIR FUEL RATIO SENSOR
Disengage the clamp and disconnect the air fuel ratio sensor wire from the wire harness clamp bracket.
Disconnect the connector of the air fuel ratio sensor connector.
Using SST, remove the air fuel ratio sensor from the exhaust manifold.
Note
If a component has been dropped or subjected to a strong impact, replace it.