The BOSCH Mass Air Flow (MAF) Sensor is a critical component for modern engine management systems. It precisely measures the amount of air entering the engine, providing vital data to the Engine Control Unit (ECU). This information allows the ECU to calculate the correct amount of fuel to inject, ensuring efficient combustion, optimal power delivery, and reduced emissions. A failing MAF sensor can lead to poor fuel economy, rough idling, hesitation, and check engine lights. Designed and manufactured by BOSCH, a leader in automotive technology, this sensor meets stringent quality standards. It is engineered for durability and reliable performance, offering a direct fit for your vehicle's original equipment.