FTP Sensor Replacement

Raise the vehicle on a lift (see LIFT AND SUPPORT POINTS ).
Disconnect the FTP sensor connector (A).

Fig 1: Identifying FTP Sensor Connector, FTP Sensor And O-Ring
Courtesy of AMERICAN HONDA MOTOR CO., INC.
Remove the FTP sensor (B).
Install the parts in the reverse order of removal with a new O-ring (C).