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Home >> Volvo >> 2012 >> C30 T-5 R-Design, Automatic Trans >> Repair and Diagnosis (Single Page) >> Engine Performance >> Engine Control Systems >> Engine Control Module (ECM) - Description Of Frozen Values And Behaviors >> Engine Electrical >> Description Of Frozen Values, Engine Control Module (B5244S4; 2008-2010) >> Mass Air Flow (G/S)
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Mass Air Flow (G/S)

Measurement range 0-200 g/s.

The value indicates the mass air flow that passes through the mass air flow (MAF) sensor. The engine control module (ECM) calculates the value based on the signal from the mass air flow (MAF) sensor.

Normal value with the engine at operating temperature and idling and under no load, neutral and air conditioning (A/C) switched off: approximately 4 g/s.

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