I was driving to work and the car suddenly cut off, i had the same issue before and i ended up replacing the fuel pump 6 months ago. Now it happened again im not sure if its the fuel pump again because i just replaced it. I looked in the fuel filter housing and found no fuel in it topped it up with diesel and it started. Do you think it is the fuel pump again? It is a golf mk5 1.9 tdi 5 speed manual