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Home >> Volvo >> 2010 >> C30 T-5, Standard >> Repair and Diagnosis >> Engine Mechanical >> Fuel System >> Engine Control Module (ECM) And Quick Test Tank Systems - Specifications, Other >> Engine Control Module (ECM) (B5244S4; 2007-10) >> Description Of Parameters >> Parameters, Value >> 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.

NOTE: Other values apply if the generator (GEN) is under load, if for example, high beam is on, the heated rear windshield is on etc.