Genuine OEM Audi Camshaft Control Valve, part number 06E109257L. This critical engine component regulates oil flow to precisely adjust camshaft timing, optimizing valve lift and duration for efficient combustion. It is integrated into the engine's valvetrain system. Weighing 0.177 kg, this valve is designed for precise operation. Choosing a genuine OEM camshaft control valve ensures exact calibration and signal characteristics, which are vital for proper engine management and preventing costly timing issues.