I have a truck Volvo VN D13F engine model 2008, it came to the workshop for soot level error, it does not allow regeneration due to soot level reading of 201%, the following procedures were performed, installation of primary and secondary filter new DSP, DAP sensor change, the soot level error on the same level is 201%, the truck starts with this error works 30 seconds and shuts down, will not let me make the regeneration of soot or reset , having bought new filters and sensor, the problem persists, the diagnostic software VCADS PTT, regeneration can not make two errors, first error, parking brake on, and being read to be put in the truck information screen, battery level must be greater than 20V as my 12V power system within the browser's feedback system of the truck, I get the following error, permanent lock, which I leave in the beginning with the same problem, if someone puediera provide any comments or solution, would be very grateful, the client is slightly annoying. TKS