•  Installed on the air hose.

ar8wzn00000580

•  Built into the IAT sensor.

ar8wzn00000581

•  Converts the mass intake airflow amount into a voltage.

•  When the heating element is placed in the air, the heat is dissipated by the air cooling the heating element. If there is a large volume of air circulating around the heating element, the amount of heat that is dissipated increases. This heat transfer utilizes the voltage which is changed by the heat transfer phenomenon.