The DELPHI Mass Air Flow (MAF) Sensor, part number AF10784-12B1, is engineered to precisely measure the amount of air entering your engine's intake manifold. This critical data is then sent to the engine control unit (ECU) to calculate the correct amount of fuel to inject for combustion. By providing accurate airflow readings, this sensor helps maintain optimal air-fuel ratios, leading to improved engine performance, smoother idling, and better fuel economy. A malfunctioning MAF sensor can cause a range of issues, including poor acceleration, increased emissions, and engine stalling. This DELPHI MAF sensor is designed as a direct replacement for the original equipment, ensuring a proper fit and function. Trust DELPHI for reliable sensor technology that keeps your engine running efficiently and effectively.