So it's a $10 elm327 ?
http://www.ebay.com/sch/i.html?_nkw=elm327&_sacat=0
With a Torque clone?
https://play.google.com/store/apps/details?id=org.prowl.torq...
http://www.ebay.com/sch/i.html?_nkw=elm327&_sacat=0
With a Torque clone?
https://play.google.com/store/apps/details?id=org.prowl.torq...
And you can make the screens as simple as this displays.
I guess this one is just easier out of the box.
I'm going to get a ScanGuageII soon: http://www.scangauge.com/products/scangaugeii/
https://play.google.com/store/apps/details?id=net.dinglisch....