This Mass Air Flow (MAF) sensor from PIERBURG is designed to accurately measure the volume and density of air entering the engine. By providing precise air intake data to the engine control unit (ECU), this sensor enables accurate fuel injection calculations. This leads to improved engine performance, better fuel efficiency, and reduced emissions. Ensure your vehicle runs smoothly and efficiently with this high-quality MAF sensor. It is engineered to meet or exceed original equipment specifications for reliable operation.