This BOSCH Intake Air Temperature (IAT) Sensor, part number 0 261 230 280, is engineered to accurately measure the temperature of the air entering your engine's intake manifold. This critical data allows the engine control unit (ECU) to adjust fuel injection and ignition timing for optimal performance, fuel economy, and emissions control. Designed as a direct replacement for the original equipment sensor, it ensures seamless integration and reliable operation. BOSCH is a trusted name in automotive electronics, known for quality and precision.