The First Community Bank of Moultrie County Sullivan branch is located at 503 S Hamilton, Sullivan, IL 61951. Get hours, reviews, customer service phone number and driving directions.
What Does a Mass Air flow Sensor Do? Your mass air flow sensor or âMAFâ detects the volume of air as it enters your engine by heating up a thin wire or resistor. The computer in your car then measures electrical resistance through the MAF as the air flowing through the sensor cools its components down. With a firm understanding of how much air is flowing into your engine, the computer can then direct fuel injectors to add more or less gasoline to the air/fuel mixture.
One of the sensors that you rely on to ensure your car is working correctly is the mass air flow (MAF) sensor. This little component plays a big role in whether your vehicle performs the way it should. The mass air flow sensor is located on the throttle body of fuel injected engines. They are seen on multiport fuel injectors, and come in two different designs. Both designs do the same job, but with a unique method. Those two designs are the hot wire and hot film.