This FAE Intake Air Temperature (IAT) sensor, part code 33228, is designed to accurately measure the temperature of the air entering your engine's intake manifold. The engine control unit (ECU) uses this data to adjust fuel injection and ignition timing for optimal performance, fuel economy, and emissions control. A faulty IAT sensor can lead to poor engine running, increased fuel consumption, and check engine lights. Trust FAE for reliable and precise engine management components.