Manifold Air Flow (MAF) Sensor: Description
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.
The Mass Air Flow (MAF) Sensor is located on the rear of the engine attached to the throttle body, under the air cleaner housing. The MAF is constructed from plastic and also houses the Intake Air Temperature (IAT) Sensor.