FTP Sensor Replacement

Raise the vehicle on a lift.
Remove the cover (see 1 ).
Disconnect the FTP sensor connector (A).

Fig 1: Identifying FTP Sensor Connector
Courtesy of AMERICAN HONDA MOTOR CO., INC.
Disconnect the air hose (B), and then remove the FTP sensor (C).
Install the parts in the reverse order of removal with a new O-ring (D) and retainer (E).