Hello guys
Sorry for the delay, I signed upto partlink24 can't believe I never had this in my life until a couple days ago so thanks for that, I too get the greyed out parts obviously and you make a great point about fault codes not being set, as it stands I've put it to the customer to source a turbo with the part numbers, As soon as this is fixed i'll report back.
Thanks again for taking the time to look and respond very much appreciated.