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 ...

In the MAF's case, it tells the car's computer how much air is coming into the engine through the air intake, and thus how much fuel needs to be mixed into it to achieve the proper air/fuel mixture.

A device in the throttle body, the mass airflow, or MAF, sensor helps the engine computer determine the proper air-fuel mixture by measuring the mass of the air flowing past it. Because a precise ...

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 ...

Your car’s Mass Air Flow (MAF) sensor monitors how much air is entering the engine, helping regulate your car's air-to-fuel ratio, and the engine’s heat. Before you start, ensure you have a ...

The fix is finally here! 🔧 In this video, I clean the MAF (Mass Air Flow) sensor on my Subaru — a simple but powerful step toward getting it to run smoother, idle better, and breathe like it should.