I thought some of you might be interested in this. Just found this nice app that can turn your iphone or ipod touch into a OBD-II code reader and can monitor real time data. Its kinda expensive, about $200 for software and hardware, but it has gotten great reviews. This app along with the topographical map app for hunting and depth chart app for fishing really makes me want to buy atleast a touch!

DevToaster - Rev - iPhone app development, Great iPhone apps, and more

Here's another link for you tech savvy DIY guys who want to build there own OBD-II code reader.

OBD-II Automotive data logging - New Projects in Blogs

 

cool app, i just downloaded the lite, or free version. i couldnt find the app in i-tunes but i did find it online. thanks for the lookout.