Hi, I have a similar problem with a leak which seems to be from the same pipe. I have replaced it with a new (vac) pipe and i seem to still have the problem. I inspected the new pipe and it has some what got damaged with heat?
here is the old pipe:
I replaced it with a new pipe (part number 038 121 473) and it has got damaged by heat I think :
I have wrapped an aluminium foil tape around the tear and fitted it back in but still have a leak that seems to be coming from there.
here is a video of leak:
leak.mp4
Also my 1.9TDI seems to be losing a lot of oil and the coolant level is going low.
Any ideas or suggestions?