Well the following the spanner light and zero power at low revs the car has been sitting in the dealers since Sunday.
Not surprisingly they have diagnosed the fault as the EGR valve.
However they have just rung to say that they have non in group stock and that they are on back order which could be up to ten days.
Does this sound right? I've asked about a loan car as I have to have one to get to work. They are coming back to me on that but she didn't sound too hopeful