Removal Procedure
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2011 GMC Yukon XL, 2011 GMC Yukon, 2011 Chevrolet Tahoe, 2011 Chevrolet Suburban, and 2011 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
- Remove the intake manifold sight shield. Refer to Upper Intake Manifold Sight Shield Replacement .
- Disconnect the engine wiring harness electrical connector (4) from the manifold absolute pressure (MAP) sensor.
- Remove the MAP sensor retainer.
- Remove the MAP sensor.