The day before I cleaned the Egr the Dpf light came, gave it a good long blast couldn't clear it, cleaned the egr, very blocked (as shown in the picture above).
Still had both faults showing on the dash so took it to my indy to remove them.... No good, still coming up with egr flow fault tried a couple of forced regenerations.... Nothing. Drove home from there only for it to go into limp mode.
Enough is enough so booked it in for dpf internals to be removed, dpf delete, EGR delete and a remap Monday. Fingers crossed I drive it Monday evening with no faults showing and maybe a bit more bhp.
A hopefully proud audi A4 2.0 170 owner once more.