Manifold Pressure/Vacuum Sensor: Service and Repair

MAP SENSOR - REMOVAL - 3.7L




The Manifold Absolute Pressure (MAP) sensor (7) is mounted into the front of the intake manifold (1).

1. Disconnect electrical connector (2) at sensor.
2. Clean area around MAP sensor.
3. Remove one sensor mounting screw (8).
4. Remove MAP sensor from intake manifold by slipping it from locating pin (6).




5. Check condition of sensor O-ring (2)

MAP SENSOR - INSTALLATION - 3.7L




1. Clean MAP sensor mounting hole at intake manifold.
2. Check MAP sensor O-ring seal (2) for cuts or tears.




3. Position MAP sensor into manifold by sliding sensor over locating pin (6).
4. Install mounting bolt (8). Tighten to 3 N.m (25 in.lbs.) torque.
5. Connect electrical connector (2).