This Mass Air Flow (MAF) sensor from BREMI is designed to accurately measure the volume and density of air entering your vehicle's engine. By providing this critical data to the engine control unit (ECU), it enables precise fuel injection calculations, ensuring optimal combustion and performance. A faulty MAF sensor can lead to various drivability issues, including poor acceleration, rough idling, increased fuel consumption, and check engine lights. Replacing a malfunctioning sensor with a quality part like this BREMI unit can restore your engine's efficiency and smooth operation. BREMI is a trusted name in automotive electrical components, known for producing reliable parts that meet or exceed original equipment specifications. This sensor is engineered for a direct fit, simplifying the installation process and ensuring compatibility with your specific vehicle model.