Fuel Injection: Sensor-Map: Installation: 3.7L/4.7L

Fig 1: MAP Sensor O-Ring - 3.7L/4.7L

Courtesy of DAIMLERCHRYSLER CORP.

The Manifold Absolute Pressure (MAP) sensor is mounted into the front of the intake manifold. An O-ring (2) is used to seal the sensor to the intake manifold. See Fig 1.

1. Clean MAP sensor mounting hole at intake manifold.
2. Check MAP sensor O-ring seal for cuts or tears.
3. Position sensor into manifold.
4. Install MAP sensor mounting bolts (screws). Refer to TORQUE  Specifications.
5. Connect electrical connector.