diagnostics
 

Iv downloaded an app on my phone and i need a bluetooth device that goes in the diagnostic thingy lol does any1 know what one i need? Link from ebay would be good :)
Has any1 used these type of apps before? Are they any good? I also need to clear an engine light on a volvo v70 so hoping it will do that aswell :)

I have one it cost me the princely sum of £10.56.from amazon cant remember the link but type in obd Bluetooth dongle and I am sure it will come up the app is great you can check for and clear fault codes and it gives you all sorts of interesting info like intake temps,water temps and you can set it up for fuel usage monitoring great wee tool and great wee app.it has saved me a fortune since I bought it and even used it to diagnose faults on the track car after the engine swap.

The same one I have.
http://www.amazon.co.uk/gp/aw/d/B004...sr=8-1&pi=SL75

cheers :) just ordered the one you linked