WARNING: This page is about a different car, the 2011 Acura TL, 2010 Acura TL, and 2009 Acura TL. However, it is still accessible from the selected car via links, so may be relevant.
From behind the bumper, disconnect the 2P connector (A) Detach the clip and remove the outside air temperature sensor (B)
Fig 1: Identifying Outside Air Temperature Sensor And 2P Connector
Courtesy of AMERICAN HONDA MOTOR CO., INC.
Install the sensor in the reverse order of removal