The HELLA Mass Air Flow (MAF) Sensor, part number 8ET 358 095-611, is engineered to precisely measure the amount of air entering your engine's intake system. This critical data is sent to the engine control unit (ECU) to determine the correct amount of fuel to inject, thereby optimizing combustion and fuel efficiency. By accurately monitoring airflow, this sensor helps maintain smooth engine operation, prevent stalling, and reduce emissions. HELLA's commitment to quality manufacturing ensures that this MAF sensor will provide consistent and reliable performance throughout its service life. Replacing a faulty MAF sensor can resolve issues such as poor acceleration, rough idling, increased fuel consumption, and check engine lights. This HELLA sensor is designed to meet or exceed original equipment specifications, offering a dependable solution for your vehicle's air intake system.