Just got in the car to drive home to find absolutely no go in it at all. As if someone had nicked my turbo! No lights on the dash, temp all fine. Car is a 1.9tdi AWX on 114k. Been a really good drive up until this. Recently serviced and fitted EGR delete a couple of months ago but other than that its standard. Wondering if anyone has any tips as to what I should look at before taking it in?