This Mass Air Flow (MAF) sensor from BOSCH is designed to accurately measure the volume and density of air entering the engine. By providing this critical data to the engine control unit (ECU), it enables precise fuel injection calculations. Accurate air mass measurement is essential for maintaining optimal air-fuel ratios, which directly impacts engine performance, fuel economy, and emissions. A malfunctioning MAF sensor can lead to poor acceleration, rough idling, increased fuel consumption, and check engine lights. BOSCH is a trusted name in automotive components, known for its high-quality manufacturing and reliable performance. This sensor is built to meet stringent industry standards, ensuring durability and consistent operation.