Manifold Pressure/Vacuum Sensor: Service and Repair

REMOVAL

4.0L Map Sensor Mounting:

The MAP sensor is mounted to the side of the throttle body. An L-shaped rubber fitting is used to connect the MAP sensor to throttle body.

1. Remove air cleaner duct and air resonator box at throttle body
2. Remove MAP sensor mounting bolt (screw).
3. While removing MAP sensor, slide the rubber L-shaped fitting from the throttle body.
4 Remove rubber L-shaped fitting from MAP sensor.

INSTALLATION
The MAP sensor is mounted to the side of the throttle body. An L-shaped rubber fitting is used to connect the MAP sensor to throttle body.

1. Install rubber L-shaped fitting to MAP sensor.
2. Position sensor to throttle body while guiding rubber fitting over throttle body vacuum nipple.
3. Install MAP sensor mounting bolt (screw). Tighten screw to 3 N.m (25 in. lbs.) torque.
4. Install air cleaner duct/air box.