Hi,I just bought a used 2006 jetta tdi with 143k at the auto auction and new it had touble when the back bumber was covered in soute. Drove home with no power and every hill I hit you could not see behind me (HA HA). I thought maybe someone timed the injector pump wrong on a timing belt job but not the case since the pump is not there like the 2000 model I done. I will replace all conponents since I here. Im wondering about how to check turbo, could anyone lend me some advise.