This could be a big or a small job, I don't know as I'm not a developer but...

Is there a developer out there that is familiar with the OBD2 protocols and connectivity with a car's ecu?

I would like an application that will connect via bluetooth to a bluetooth OBD2 adapter so that I can have a realtime visual on my car's engine management system.

An app that is available for Palm and Windows is OBD Gauge (http://www.qcontinuum.org/obdgauge/), but being a maemo device I want to take it further, in someways to give mechanics an alternative way to look at a car's information.