Originally posted by Epstein
The consult port on Nissans are actually pretty fast. Polling all 16 sensors simultaneously, the numbers for a single sensor refreshed faster than I could read them. Its fun stuff on the dyno. Trying to drive around watching that is impossible. I had a hard enough time trying to read it riding in the passenger seat. Its also a pretty powerful tool for debugging as well.
Then it's good to go. The software my roommate has, I wish I could remember the name, can emulate guages on the screen, which makes it somewhat useful. It's kinda cool.