Front Bank (Bank 2)

Disconnect the front secondary HO2S 4P connector (A), then remove the harness clamps (B) and the bolt (C).

Fig 1: Front Secondary HO2S 4P Connector, Harness Clamps And Bolt With Torque Specifications
Courtesy of AMERICAN HONDA MOTOR CO., INC.
Raise the vehicle on a lift.
Remove the front splash shield (see FRONT SPLASH SHIELD REPLACEMENT ).
Remove front secondary HO2S (A).

Fig 2: Removing Front Secondary HO2S With Torque Specifications
Courtesy of AMERICAN HONDA MOTOR CO., INC.
Install the parts in the reverse order of removal.