Yes I paid out my own money, Couldn't be bothered pressing vw, I want my warrenty for when my turbo explodes or something. Not have them looking about at something that only going to be a dodgy sensor.
cost me £150 from Autorads in Sheffield. Ask for Steve Junior. Turbo divertor valve, Im sure yours will be exactly the same thing. Its weak under high boost pressure. the map amplifies the problem.