A Closer Look at Mass Airflow Sensors

A Closer Look at Mass Airflow Sensors

The most widely used mass airflow sensor is a hot-wire sensor.

For an engine-management system to precisely control the air/fuel ratio, it must be able to determine the exact properties of the air entering the engine. 

The majority of vehicles on the road rely on a mass airflow sensor for this information.

This video is sponsored by The Pronto Network.   

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