OBDII LiveViewer is a simple application for communicating with your vehicle's Onboard Diagnostic System. Combined with an ELM327 module it can communicate with the OBD-II system of any commercial vehicle build after 1996 regardless of the vehicle's bus type.
Functionality includes:
Viewing the vehicle's live data.
Viewing active and pending Diagnostic Trouble Codes.
Viewing the vehicle's Monitor Test status.
Users can choose to see the car's parameters in standard or metric values and selectively choose to view only a subset of the available live data in order to see select values in real time.
Need an ELM327? You can buy one here:
http://www.dealextreme.com/p/elm327-bluetooth-obd-ii-wireless-transceiver-dongle-16921
