In comparison, the MAF sensor measures how much air is entering the intake system and, depending on the car, can also track the air temperature. Both sensors provide important data to the ECM ...

The manifold absolute pressure sensor reads the amount of pressure or vacuum (also called “engine load”) in the intake manifold, where outside air is divvied up in proper amounts and ...

Most C4 and newer Corvettes use a MAF sensor to determine how much air is being pulled into the intake manifold. The exceptions are the 1984 model as well as the 1990-1993 editions, which all used ...