The DELPHI Mass Air Flow (MAF) Sensor, part number AF10176-12B1, plays a crucial role in your vehicle's engine management system. It precisely measures the volume and density of air entering the engine, providing vital data to the engine control unit (ECU). By accurately reporting airflow, the ECU can then calculate the correct amount of fuel to inject, leading to improved fuel efficiency, reduced emissions, and smoother engine operation. A malfunctioning MAF sensor can cause a range of issues, including poor acceleration, rough idling, and increased fuel consumption. This sensor is engineered to meet or exceed original equipment specifications, ensuring reliable and consistent performance. Trust DELPHI for quality components that help maintain your vehicle's peak operating condition.