Checking boost pipes

[andyjerv]

Does anyone have a pipe diagram from a 2008 A3 tdi 2.0 I need to check for splits etc due to a error code P0234 just not sure which pipes to check thanks

[zollaf]

well, there will be a pipe coming off the turbo, about 50 -60 mm diameter and made of rubber and plastic. it will come from the side of the turbo and head forwards to the intercooler, then from the cooler to the inlet manifold via the egr valve.