This MEAT & DORIA Mass Air Flow (MAF) Sensor, part number 86079E, is designed to precisely measure the amount of air entering your engine. By accurately detecting airflow, the MAF sensor provides crucial data to the engine control unit (ECU). This information allows the ECU to calculate the optimal amount of fuel to inject, ensuring a balanced air-fuel ratio. A properly functioning MAF sensor contributes to improved fuel efficiency, smoother engine operation, and reduced emissions. It is a vital component for maintaining your vehicle's performance and responsiveness. MEAT & DORIA is known for producing reliable automotive components. This MAF sensor is built to meet stringent quality standards, offering a dependable solution for your vehicle's needs.