Revving up while driving normally

[Vinnyd93]

Just wondering is it my clutch or throttle control sensor that’s going.i have a Audi A6 2010 leman .while driving normally it will shoot up in the revs from 2000 to 5000 . Thanks In advance

 

[B5NUT]

Need more information, what engine, any other faults, have you scanned the car for faults, is it manual or auto, does it happen in all gears?