> Does anyone know if there is freeware for the IPod Touch or IPhone similar
> to the REV that will provide real time diagnostics from the OBDII port?
>
> The REV is here but it costs money.
> http://wrxfanatics.com/blog/2008/09/devtoaster-rev-ipod-iphone-obdii-software/
>
> Is there a freeware program that works on the IPod that acts as an OBDII
> scanner?
You could google you know. Search for freeware OBDII scanners.
Here's what I found
http://freediag.sourceforge.net/
http://sourceforge.net/projects/scantool/
http://www.windmill.co.uk/obd.html
Someone let us know which of these work best for real time scanning of
engine diagnostics and OBD2 codes.