Anyone tried one of these?

[Niall]

Not entirely true niall

My mate with the hdi has what looks to be the exact same one in the picture and has paid the £5 or however much it was form the full app version

It gives many readouts like the scanguage actual mpg average mpg speed and so on
Even gives a readout of boost on his as well as a few others. I'll ask him when I next see him and get you a lil list of things that give a readout on his

Thats mainly a feature of the software its self and the fact the HDi ecu is more OBD compliant (although not fully)

Considering you dont own a 6, i fail to see how you can tell me its not true what readings you get with these cheap obd readers when ive used them my self on my own 6.
If you had a HDi, you may get a boost reading and mpg but thats about it extra.

pellowe, HDis are not officially OBD compliant although being a much more modern ECU than the 6, its more workable!