This Mass Air Flow (MAF) sensor from BREMI 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 enables 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 emissions control. A faulty sensor can lead to various issues, including rough idling, poor acceleration, increased fuel consumption, and check engine lights. BREMI is known for producing reliable automotive components. This MAF sensor is built to meet or exceed OE specifications, offering a dependable solution for replacing your worn or malfunctioning sensor.