Deleting Adblue or mapping adblue out implies remapping/modifying ECU file by deleting adblue program from it. This can be finished by downloading/flashing primary ECU file using equipment for instance KESS or Dimsport and so on.. then modifying that file by deleting needed maps and uploading it back into your ECU. https://anthonyr246qtv1.mywikiparty.com/user