[dcb]

Just curious, what screen are you looking at and which corner? Aside from RPM, it is basically working though?!? Given your initial reports of having to use a huge microseconds/gallon I wonder if there is a hardware issue going on either in the car or on the guino. What does instant raw data screen say?

re: raw screen, it will be gone, need the space when in debug for Serial.

re: EOC is miles for now, idle is gallons. One each on the tank trip and the current trip. Useful for determining the costs/benefits of these techniques.