This BREMI Mass Air Flow (MAF) sensor, part number 30087, is engineered to precisely measure the amount of air entering your engine's intake manifold. This critical data allows the engine control unit (ECU) to calculate the correct amount of fuel to inject, ensuring efficient combustion. A faulty MAF sensor can lead to various drivability issues, including rough idling, poor acceleration, increased fuel consumption, and illuminated check engine lights. Replacing a malfunctioning sensor with a quality part like this BREMI unit can restore optimal engine performance and fuel economy. BREMI is a trusted name in automotive electrical components, known for producing reliable and durable parts that meet or exceed original equipment specifications. This sensor is designed for a direct fit, simplifying the installation process.