Hi I have a 1998 v70 v\a 2004 engine 2.5tdi. And I have bought a bluetooth OBD2 dongle for the purpose of reading real time value of the ECU.

I am trying to connect with "torgue" app for android, but it not seems to work. I try connecting for a few times, then the dongle flashes, and the program says that it is connected with the dongle. and then when I try to read codes or se any instruments in real time, it says just "no data" and nothing is happening. I have also tried severals programs, but no one seems to work.

Is it someone who had this issue and found the way around it? any help is appreciated