As I have been reading over all the great posts and build threads I see most are using the Scangauge II. Although a great device I wanted to utilize my $700 64 gig iPad for as many things as I can other than surfn' and reading on this site.
This is what I came up with. I bought a WiFi ELM 327from amazom and OBD Fusion app form iTunes. Plugged the ELM327 into the port & connected via wifi and launched the app with out any problems. Took me a few minutes to get some different things displayed but not to much trouble. Well worth the $34 I paid total. I have read others doing this with a android device also not really new here. Just thought I post for anyone that has iDevice like me. The only thing that it can't read is tranny temp. Might have to install a separate gauge once I add a extra cooler. I am taking suggestion on what other useful things to display.