Sensor, Boost Pressure: Description: Description
WARNING: This page is about a different car, the 2012 Jeep Patriot and 2012 Jeep Compass. However, it is still accessible from the selected car via links, so may be relevant.
The boost pressure sensor is mounted in the mixing chamber. The sensor allows the Powertrain Control Module (PCM) to monitor air pressure go into the intake manifold.