Manifold Pressure/Vacuum Sensor: Service and Repair

Manifold Absolute Pressure Sensor Replacement

Removal Procedure




1. Remove the engine sight shield.Shield Replacement (6.0L (LQ4)).
2. Remove the engine sight shield bracket bolts. Position the bracket to the side
3. Disconnect the manifold absolute pressure (MAP) sensor electrical connector.




4. Remove the MAP sensor (1) from the intake manifold.

Installation Procedure

Important: Lightly coat the MAP sensor seal with clean engine oil before installing the sensor.




1. Install the MAP sensor (1). Push the MAP sensor down in order to engage the sensor into the retainer.




2. Connect the MAP sensor electrical connector.
3. Position the engine harness and sight shield bracket to the intake manifold.

Notice: Refer to Fastener Notice.

4. Install the engine sight shield bracket bolts.

Tighten the bracket bolts to 10 N.m (89 lb in).

5. Install the engine sight shield.