A mass air flow (MAF) sensor measures the amount of air entering an engine, helping the car’s computer adjust fuel delivery ...

They’re less restrictive and readily available as they’re used in many cars today. To run a MAF in place of the AFM requires a circuit to emulate the AFM’s output. [Rob] used a STM32 Cortex ...

Like MAP sensors, MAF sensors monitor the air flow entering the engine. But while your car's MAP sensor is located on the intake manifold near the throttle body, the MAF sensor is usually ...