If you have a Volkswagen or Audi such as the A3, Golf or other models with the the IS12 or IS20 turbocharger you may need a replacement actuator.
The electronic actuator is a great device but is prone to premature failures. Most of the time you do not need a new turbo but only a new actuator.
You can calibrate this new actuator on your vehicle with the help of VCDS which most European auto mechanic garage should have.
THIS ITEM IS NON RETURNABLE.