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Manifold Absolute Pressure (MAP) Sensor (All Models)

NOTE: On Breeze, Cirrus and Stratus equipped with 2.0L engine, Concorde 3.2L, and Intrepid, LHS and 300M with 3.5L engine, MAP sensor and Intake Air Temperature (IAT) sensor are combined in one unit.

MAP sensor monitors intake manifold vacuum. Sensor transmits information on manifold vacuum and barometric pressure to PCM. MAP sensor information is used with information from other sensors to adjust air/fuel mixture.