Here's some more help
With the SG you have to zero the tank when you fill up. This is needed to make the trip functions work so you can see miles gal left etc etc...At that time you can adjust the GAL's used on that tank to match the pump with a easy button press. Mine is almost dead on using my method of filling. You also enter the cost per gal and that feeds the Cost Per Mile (CPM) gauge as well as many other trip $$$ functions.
I mention some of that because we saw the 57mpg scan gauge report this week and I want you to know mine is almost dead nuts out of the box.
I also noticed this week that by down shifting, not just coasting in in 5th or neutral to a stop, the Fit ECU will do a better job of sending ZERO fuel into the engine. 5th only works to about 30mph.
I think I mentioned that freeway drafting is the biggest thing you can do to improve the eco when on the freeway at speeds 965 to 70). For me with a liberal 1+ sec back drafting, it's easy good for 5mpg AVG over just running down the road normal.
