buick Workshop Repair Guides

Buick Workshop Service and Repair Manuals

Barometric Pressure Sensor > < All Other Service Bulletins for Air Flow Meter/Sensor:|881013|Page 2233
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Air Flow Meter/Sensor: Service and Repair

V6-231 (3800)

1.

Disconnect battery ground cable.

2.

Loosen fresh air duct clamps and remove the duct.

3.

Disconnect electrical connector from MAF sensor.

4.

Remove sensor-to-throttle body attaching screws, then the sensor. The gasket is not serviceable and must not be removed.

5.

Reverse procedure to install.

Barometric Pressure Sensor > < All Other Service Bulletins for Air Flow Meter/Sensor:|881013|Page 2233