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.
Particle accumulation: Certain times the mass air flow will not perform well due to the reason it is dirty. Even though the air that sent through the mass air flow is filtered, tiny particles will get by and deposit on the sensor.Mostly, this deposition will not be major sufficient to damage the MAF, but serious accumulation can cause disturbance.