VW GTI '12 MED17.1 original file

[dd1]

Hi to everyone, we have a vw GTI and the shop has done some work on this car, and originally the car had been tuned, but shop had everything back to normal stock/original, even the valves and cam. The turbo, and everything associated with it was replaced, CAT inspected, air flow meter changed, the car has no power, no power at all, when you step on the gas pedal. If you drive normal, like 80 years old grandma, it's ok. But if you step on it, it's dead. How can we fix this issue. Thank you in advance

[Myjector]

Did you log the car? It should give DTC's on the diagnostic tool

[dd1]

Did you log the car? It should give DTC's on the diagnostic tool

Hello, I have not, but the shop has and it has no fault codes