no boost

[t2myd]

hi ,ive a a4 tdi engine code afn, car starts well ,but seems to be no boost ,acuator moves up and down , cars been stood for a year ,could the vains in turbo ba stuck (clogged with carbon)? also where could i get a boot pipe diagram from ? thanks

 

[Turkster]

could need a pipes off and clean up, you will get a better picture of what's going on with the Turbo when you can see in it,