Genuine OEM Volkswagen Control Unit, part number 03C906014BA602. This control unit is essential for managing the operational parameters of the petrol engine. It is located within the engine bay assembly. This unit weighs 0.458 kg and measures 0.18m x 0.095m x 0.04m. Genuine OEM electronic control units are critical for ensuring the correct firmware, sensor calibration, and overall system integration for reliable engine performance.