Delphi AF10043 Mass Air Flow Sensor

More commonly known as MAF sensor or air meter, the mass airflow sensor has one very important job, measuring the amount of air entering the engine for an optimal air-fuel ratio.Without this information, the ECU will not be able to accurately control fuel injection, resulting in an engine that will either idle roughly, or worst case, not at all.But don’t worry! We’ve been producing OE MAF sensors since the 1970s.'