In comparison, the MAF sensor measures how much air is entering ... If you're curious about the type of sensor your car has, you can check your engine bay for yourself, check your owner's manual ...

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 ...

A failed MAF sensor is one of many events that will trigger a check engine light. It may also result in rough running, stalling or a drop in gas mileage.