He decided to replace this with a modern mass air flow (MAF) sensor instead ... AFMs are often a target for replacement on old cars. They’re usually based on a flap that moves a potentiometer ...

He decided to replace this with a modern mass air flow (MAF) sensor instead ... AFMs are often a target for replacement on old cars. They’re usually based on a flap that moves a potentiometer ...

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 ...

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 ...