yea the scangauge is an awesome tool

i highly recommend reading your manual to program your scangauge to get the most use out of it

things ive done with mine is program it to give me a gauge readout of how much gas is left in the tank.. (parameter in the trip computer for tank and gal. to empty) i have that displayed along with horsepower, water temp and voltage as my main gauges, by filling up completely each time and telling the scangauge this every time, my digital fuel gauge is always within .1 gallons of being accurate.. ive been able to run down to 1.0 gallons left with confidence because of it