A6 1.9TDi Vacumm pump gone! Ne one know where it is?

[evomaster3000]

My vacuum pump has completly gone now as brakes are a little stiffer than b4 also dump valve not workin (but then again it only worked for 2 days)

Ne way i need to know how hard it is to change one and where the hell it is as i have no idea?

 

[OutLore]

possibly attached to the back of the alternator at a guess.....

 

[evomaster3000]

no it's not there, i ain't got a clue?

 

[peteA3tdi]

it runs off the camshaft at the back off the engine, i'am not sure if it part of the fuel pump but if you flollow the vac pipes back they end there