[Smogger]

All of the emissions inspection equipment I am writing software for now include a CAN interface. Hopefully going to a standardized communication interface/protocol will relieve the myriad connectivity problems OBDII suffered from with each manufacturer relying on their own protocol. But I doubt it. Most State I/M programs are have revised their regs to require CAM. For example the OBDII program starting in PA will requires CAM capable analyzers.

[Smogger]

Oopps. CAM = CAN..

heheh.. a CAM is a Control Access Module on a DBS satellite system. What was I thinking about? ;-)