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 ...

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 ...