Repair Procedures: Removal

WARNING: This page is about a different car, the 2017 Kia Sedona. However, it is still accessible from the selected car via links, so may be relevant.

Turn the ignition switch OFF and disconnect the battery negative (-) terminal.
Disconnect the barometric pressure sensor connector (A).
Remove the mounting bolt (B) and then remove the sensor from the air cleaner assembly.

Fig 1: Locating Barometric Pressure Sensor Connector And Mounting Bolt
Courtesy of KIA MOTORS AMERICA, INC.