This Mass Air Flow (MAF) sensor from DELPHI 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 ensures the correct amount of fuel is injected for efficient combustion. A faulty MAF sensor can lead to various drivability issues, including poor acceleration, rough idling, increased fuel consumption, and illuminated check engine lights. Replacing a malfunctioning sensor with this high-quality part can restore engine performance and fuel economy. DELPHI is a trusted name in automotive components, known for producing reliable and durable parts. This MAF sensor (part code AF10704-12B1) is built to meet or exceed original equipment specifications, offering a dependable solution for your vehicle's needs.