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Home >> GMC Truck >> 2000 >> C 1500 Yukon 2WD V8-4.8L VIN V >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Testing and Inspection >> Scan Tool Testing and Procedures >> Scan Tool Data, Normal Values and Definitions >> Scan Tool Data Definitions - Powertrain Systems >> MAF

MAF

The scan tool displays a range of 0.0-655 g/s. The Mass Air Flow (MAF) is the MAF input frequency converted to grams of air per second. This indicates the amount of air entering the engine.
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