This Mass Air Flow (MAF) sensor from ABAKUS 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-air mixture calculations, leading to improved engine performance and fuel efficiency. Proper functioning of the MAF sensor is essential for smooth engine operation, optimal power output, and reduced emissions. A faulty sensor can lead to various drivability issues, including rough idling, hesitation, stalling, and illuminated check engine lights. ABAKUS MAF sensors are manufactured to meet or exceed original equipment specifications, ensuring reliable and consistent performance. This part is a direct fit for your vehicle, simplifying the replacement process.