![Mass Air Flow Sensor: What It Is And Signs Of Failure](https://rebuiltcarparts.com/wp-content/uploads/2023/07/mass-air-flow-sensor-what-it-is-and-signs-of-failure.jpg)
WHAT IS A MASS AIR FLOW SENSOR? The mass air flow sensor (MAF) is a key component of the electronic fuel injection system in a car. It is located between the air filter and the engine’s intake manifold. In some cars, the intake air temperature (IAT) sensor is built into the mass air flow sensor. […]