This Mass Air Flow (MAF) sensor from BREMI is designed to accurately measure the volume and density of air entering your engine. This data is vital for the engine control unit (ECU) to calculate the correct amount of fuel to inject, ensuring efficient combustion and optimal engine performance. A malfunctioning MAF sensor can lead to various drivability issues, including poor acceleration, rough idling, increased fuel consumption, and even engine stalling. Replacing a faulty sensor with a quality part like this BREMI unit can restore your vehicle's performance and fuel economy. BREMI is a trusted name in automotive electrical components, known for producing reliable and durable parts. This MAF sensor is engineered to meet or exceed original equipment specifications, providing a direct fit and dependable operation for your vehicle.