This was the case for [Rob] and his Porsche 944, which had relied on an old-fashioned mechanical air flow meter (AFM). He decided to replace this with a modern mass air flow (MAF) sensor instead ...

That's particularly true of the engine's Mass Air Flow (MAF) sensor. As part of the performance-boosting air intake system, the MAF monitors how much air is entering the engine, helping regulate ...

This was the case for [Rob] and his Porsche 944, which had relied on an old-fashioned mechanical air flow meter (AFM). He decided to replace this with a modern mass air flow (MAF) sensor instead ...

A mass air flow sensor is one of the numerous tiny widgets and gewgaws that make up a modern automobile's electronic fuel injection system. In the MAF's case, it tells the car's computer how much ...

If the mass airflow sensor does not glow red within a couple of minutes of the engine being shut off check to see if the relays are applying voltage to the mass air flow sensor. These two wires ...

The problem: The engine may judder and run erratically. This may be due to a problem with the sensor elements of the air mass meter. See More Service Bulletins Corrective action: Dealers will ...

If you can change anair-filter element, you can complete this operation. The Modified Mass Air Flow Sensor is an excellent changeover to any TPIsystem. The Modified unit allows more air to flow ...