The MEAT & DORIA Mass Air Flow (MAF) Sensor, part number 86011E, is engineered to accurately measure the amount of air entering the engine's intake manifold. This critical data is then sent to the engine control unit (ECU) to determine the correct amount of fuel to inject for optimal combustion. Proper functioning of the MAF sensor is essential for maintaining engine performance, fuel efficiency, and reducing emissions. A faulty sensor can lead to various drivability issues, including rough idling, hesitation, poor acceleration, and increased fuel consumption. MEAT & DORIA's 86011E is designed to meet or exceed original equipment specifications, ensuring reliable and consistent performance. Installation of this sensor will help restore your vehicle's intended power output and fuel economy.