This Mass Air Flow (MAF) sensor from BREMI is designed to accurately measure the volume and density of air entering your engine's intake system. By providing this crucial 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. BREMI is a trusted name in automotive sensors, known for producing reliable and durable components. This sensor is engineered to meet or exceed original equipment specifications, ensuring a direct fit and consistent performance.