WARNING: This page is about a different car, the 2006 Chrysler Crossfire. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Locating Manifold Absolute Presure Sensor
Courtesy of DAIMLERCHRYSLER CORP.
The Manifold Absolute Pressure (MAP) Sensor, is mounted to the front of the engine on the right side next to the air pump.