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There's smartphone apps that take advantage of OBD-II, e.g. - https://play.google.com/store/apps/details?id=org.prowl.torque&hl=en https://play.google.com/stor

There's smartphone apps that take advantage of OBD-II, e.g. - https://play.google.com/store/apps/details?id=org.prowl.torque&hl=en https://play.google.com/store/apps/details?id=org.prowl.torq... https://itunes.apple.com/ie/app/dashcommand-obd-ii-gauge-dashboards/id321293183?mt=8 https://itunes.apple.com/ie/app/dashcommand-obd-ii-gauge-das... http://www.devtoaster.com/products/rev/ http://www.devtoaster.com/products/rev/ Some of these are massively overpriced, but they are useful looking. If I had a bit of cash I'd consider putting a 7" Android tablet into the dash (you'd need a double DIN slot) and install the torque app, with a custom moulded surround to make it look stock. Live engine data to satisfy your inner nerd!

mlnowak 14y ago
Wow,the price is really steep, but I also could not find info on the hardware they use to interface with OBDII for Dashcommand. I think there is most likely additional cost for a wifi enable d device that plugs in to OBDII and forwards this data to the mobile app. Another nerdier but cheaper route is to use Arduino with ELM interpreter: http://www.cs.purdue.edu/homes/millerrv/Ryan_Miller/Projects/Entries/2010/12/21_Arduino_OBD-II_Interface_files/CS497_presentation_miller.pdf http://www.cs.purdue.edu/homes/millerrv/Ryan_Miller/Projects...
- patrickk 14y ago
  Great link thanks.