I have an OBDII interface limping along on the empeg. I'm having trouble taking over the serial port when docked with the player running but otherwise real close.

This is just the basics, i.e. displaying the 32 mode 1 PIDs supported on the vehicle. It's the start of a much larger project.

I'll post over in projects when there's something to see. In the mean time take a look at the ELM323 from elmelectronics. That's what I'm using.

Cheers,

Rex.