buick Workshop Repair Guides

Buick Workshop Service and Repair Manuals

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Production Release Before VIN 800,000|Page 425 > < Production Release Before VIN 800,000|Page 423

Regal V6-191 3.1L (1991)

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Manifold Pressure/Vacuum Sensor: Testing and Inspection
Production Release After VIN 800,000

Chart C-1D Manifold Absolute Pressure Voltage Output Check

Production Release Before VIN 800,000|Page 425 > < Production Release Before VIN 800,000|Page 423