buick Workshop Repair Guides

Buick Workshop Service and Repair Manuals

Manifold Pressure/Vacuum Sensor|Locations|Page 2903 > < Manifold Pressure/Vacuum Sensor|Locations|Page 2901
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Manifold Pressure/Vacuum Sensor: Service and Repair

Manifold Absolute Pressure Sensor Replacement

Removal Procedure

1. Remove the intake manifold cover. Refer to Intake Manifold Cover Replacement   (See: Engine, Cooling and Exhaust/Engine/Intake

Manifold/Service and Repair).

2. Disconnect the manifold absolute pressure (MAP) sensor electrical connector (1).
3. Remove the spark plug wire clip from the intake manifold bracket, if necessary.

4. Remove the upper intake manifold bolts.
5. Remove the MAP sensor and bracket.
6. Remove the MAP sensor seal from the upper intake manifold.

Installation Procedure

Manifold Pressure/Vacuum Sensor|Locations|Page 2903 > < Manifold Pressure/Vacuum Sensor|Locations|Page 2901