Right well finally some good new. I have now got the car back all fixed and new as of this afternoon. Bit of bad news was almost went through the front window when pressed the break as it was so responsive but I presume it is going to feel a lot more responsive and new in certain areas
Loan car I had was a crap Skoda hatchback thing so glad it has gone back.
Doylebros - The car was fine apart from this fault so not sure what they were doing. The engine itself they advised got ordered and fitted within 3/4 days so the remaining 2 plus weeks has been the fitting of the Fuel Pump and Software update which had this other issue they were not sure was so very confusing.
Not sure what the issue with the hold up was as did not stop at the garage to enquire as I am driving to the dealer at the weekend to get all the paper work on the fault and what was done to fix for my records and also proof that there was a new engine, fuel pump and software update done. Thing is I originally was speaking direct to the garage and my dealer advised to come through them so they can manage which I said fine but then every time I rang the dealer and asked what was wrong they said not sure as VW have been speaking to the garage so what was the point of the dealer being involved I don't know. With my suspicious cap on they wanted to maybe hide stuff and did nit want me speaking direct to the garage in case they told me something I was not supposed to hear.
If it was an issue with money it was not on my side as I said them over a week ago to try and speed things up when they advised I was getting the car back that day.
I am just happy to get the car back but there will be a lot of questions from me when drive down there at the weekend.
I feel I just post in the new members section again and a pic of my car as feels I have been away too long.
Thanks all for your advice through this painful ordeal but hopefully behind me now.