Measure vehicle performance Find faults and reset them View data in Google Earth See what your car is doing in realtime, get fault codes, sensor data and more!
An OBD II engine ECU diagnostics tool that uses a cheap bluetooth ELM/OBD adapter to connect to your car OBD2 engine management system
Shows and Resets fault codes
Can export map/track log files to Google Earth KML / CSV
Head up Display/HUD
This is the free/basic version - it lets you get a feel for the application and lets you find out if it works with your vehicle/dongle combination; but may contain some small bugs including not working on some nissan/chrysler/subaru ECUs. The paid version has support for more vehicles and ECU types.