GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Chevrolet
🢒
2008
🢒
Tahoe - 4WD
🢒
Diagnostic Navigation
🢒
Vehicle Diagnostic Information
🢒 Manifold Absolute Pressure Sensor Replacement
Removal Procedure
Remove the intake manifold sight shield. Refer to
Upper Intake Manifold Sight Shield Replacement
.
Disconnect the engine wiring harness electrical connector (1) from the manifold absolute pressure (MAP) sensor (4).
Remove the MAP sensor retainer.
Remove the MAP sensor.
Installation Procedure
Important:
Lightly coat the MAP sensor seal with clean engine oil before installing the sensor.
Install the MAP sensor.
Install the MAP sensor retainer.
Connect the engine harness wiring electrical connector (4) to the MAP sensor (1).
Install the intake manifold sight shield. Refer to
Upper Intake Manifold Sight Shield Replacement
.