This MEAT & DORIA Mass Air Flow (MAF) Sensor, part number 86223, is engineered to accurately measure the amount of air entering your engine. By providing this critical data to the engine control unit (ECU), it allows for precise adjustments to the fuel injection and ignition timing. Proper functioning of the MAF sensor is essential for maintaining optimal 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 is a trusted brand known for its quality automotive components. This MAF sensor is designed to meet or exceed original equipment specifications, ensuring reliable and long-lasting performance for your vehicle.