REMOVAL
3.7L/4.7L
The Manifold Absolute Pressure (MAP) sensor (1) is mounted into the front of the intake manifold.
1. Disconnect electrical connector at sensor.
2. Clean area around MAP sensor.
3. Remove two sensor mounting screws.
4. Remove MAP sensor from intake manifold.
5. Check condition of sensor o-ring (2)
5.7L
The Manifold Absolute Pressure (MAP) sensor (3) is mounted at the back of the intake manifold (4).
1. Disconnect electrical connector at sensor by sliding release lock out (1). Press down on lock tab (2) for removal.
2. Rotate sensor 1/4 turn counter-clockwise for removal.
3. Check condition of sensor o-ring.