An airflow meter, often known as an air mass meter or mass airflow sensor, is a tool used to measure the mass of air flowing by means of an consumption system. It’s a vital element in trendy fuel-injected engines because it supplies important info to the engine’s pc to find out the correct quantity of gasoline to inject.
A defective airflow meter can result in quite a lot of engine issues, together with poor gasoline economic system, hesitation, and stalling. Due to this fact, it is very important know tips on how to verify an airflow meter to make sure that it’s functioning correctly.