I was just watching a tv show from this years SEMA show, and they had a product that's supposed to let you dyno your car from a PDA. Here's the link, what do you guys think about it? Would it actually work? http://www.nology.com/products.html

 

If you read halfway down it says does not work with the CAN system. I'm at work so I cannot look it up but I remember going through the security wiring diagram for the G35 and remember that our cars use CAN protocol (I think). Link says a system will be available for CAN in summer '04. Seems to be extremely expensive for software but would be really cool to have if it was accurate. Thanks for the info.