Official title and information are available only for Plus and Premium subscribers.
Patent Pending A mass (air) flow sensor (MAF) is used to find out the mass flowrate of air entering a fuel-injected internal combustion engine. The air mass information is necessary for the engine control unit (ECU) to balance and deliver the correct fuel mass to the engine. Air changes its density as it expands and contracts with temperature and pressure.
 To see the additional information details please login and subscribe to a Plus or Premium account.
To see the additional information details please login and subscribe to a Plus or Premium account.