11 1990 Miata Mass Air Flow Sensor That Will Make Your Team Go. The mazda miata air mass sensor tests the quantity of air moving into your vehicle's engine so that the quantity of gasoline can be adjusted. The iat sensor on the vaf ( volume air flow) meter is the last pin.
A bad mass airflow sensor can leave your mazda. I did this to help other people because i was in their shoes and turned to youtube. The mass air flow (maf) sensor measures the mass flow rate of air entering the engine.