This Mass Air Flow (MAF) sensor from BOSCH is designed to accurately measure the volume and density of air entering your 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 smooth engine operation, maximizing fuel efficiency, and minimizing emissions. A faulty sensor can lead to poor acceleration, rough idling, increased fuel consumption, and check engine lights. BOSCH is a trusted name in automotive components, known for its commitment to quality and reliability. This sensor is engineered to meet or exceed original equipment specifications, ensuring a proper fit and dependable performance for your vehicle.