How difficult is it to remove the turbo oil return hose on an 2002 BAM engined S3? Resaon I ask is at the weekend i dropped the sump to check my oil pick up pipe and when its all back together i now have a leak from the oil return pipe. The leak is coming from the pipe where it joins the sump flange as it was rusting and i have cleaned of the rust but now pipe appears to be porous and is leaking. Is the connection at the turbo accessable from below the engine? I have looked at the guide to replacing the turbo which is linked to on here in the stickies but it doesnt really show taking the return pipe of. I dont really want to have to pay a garage to carry out the work.