Hey! I have a 2004 2.0 tdi. just replaced the turbo but now dont think it was the problem. I have done everything i found that is available on youtube. smoked tested for leaks, vacuum tested lines, checked all hose connections. cleaned egr valve, had exhaust manifold shaved and put new gaskets, adjusted waist gate. Car starts and runs great up to 30 mph. Have plenty of rpm but no boost and will not go over 30 mph? I am sure i have 40 hours into this and still cant drive it to work. ???