I've got Nanocom, so if you would like to help I would make live data and post it.
I've disconnected MAF and for me there is no difference. What does it mean? NC shows around 54-57 reading for MAF at cold engine and no idle.
Basically, car pulls like a train from around 1700rpm but till that it's just like a turtle, especially 1st gear from traffic lights.
As well I've cleaned ECU red plug from oil, checked connection from intercooler, pressure hoses to wastegate. All looks fine. New air filter, fuel filter, 2x oil filter and oil. That's my first td5 so I don't know what should I expect to be honest.