Thank you for all of the input and answers. I have been re reading over stuff, now I have printouts of the calibration procedure and screen descriptions in my car, haha.
I just got gas yesterday to start the first calibration trip, although I forgot to reset "tank" on the MPGuino till I was 80 miles in. Doh! So I just reset the trip odometer on my car and the "tank" data on the MPGuino at the same time on the highway. haha. My actual MPG calculation wont be accurate but who cares.
MetroMPG thank you for the compliments, I am not sure what I am going to do but at some point I want something smaller and less noticeable to cover up those wires. I actually for a second thought about going back down through the vents near the base of the dash but no no no...
Moby, thanks for the calculation results, as soon as I get my vss number dialed in I will try that one first. Sorry you havent had time, must be frustrating, just keep us posted!! I hope your original idea works out well.
Thank you especially to skelly for the useful info!
