Genuine OEM Volkswagen Control Unit, part number 03E906023AH. This control unit is essential for managing the various functions of the petrol engine, ensuring optimal performance and efficiency. It is typically located within the engine bay. This unit has dimensions of 0.18 m x 0.15 m x 0.04 m and weighs 0.676 kg. Genuine OEM control units are manufactured to exact specifications, ensuring correct firmware and sensor calibration for reliable engine operation.