This Mass Air Flow (MAF) sensor from ABAKUS is designed to accurately measure the volume and density of air entering your engine. By providing this critical data to the engine control unit (ECU), it enables precise fuel injection calculations. Proper functioning of the MAF sensor is essential for maintaining engine efficiency, reducing emissions, and ensuring smooth acceleration. A faulty sensor can lead to poor fuel economy, rough idling, engine misfires, and illuminated check engine lights. ABAKUS MAF sensors are built to meet or exceed original equipment specifications, ensuring reliable performance and a direct fit for your vehicle. This part code, 120-08-090, is a direct replacement for your original sensor.