autobiz

Hi all I have had the ScanGauge II installed onto my 2009 RAV4, and previously on my 2007 model. Very informative information displayed eg Tank L/100km , Current trip L/100Km, Instaltaneous L/100Km, & distance to empty. All the above info is displayed on the one screen, & at the same time.

On my last fill up the trip computer indicated an average of 6.9L/100Km for a total distance of 664Km using 48.37Litres. The distance to empty reading indicated 0km for the last 10km of the trip. Actual calculated average of 7.28L/100Km using the figures above. My vehicle is a 2008 Corolla Ascent Auto. My drive is from Essendon to Sandringham, with no freeway driving. I have a couple of questions 1) With the distance to empty indicating 0Km with approx 10 litres remaining in the tank, can the trip computer be recalibrated to show more accurate figures. 2) The ave fuel consumption figure indicated by the computer of 6.9L/100Km compared to 7.28L/100Km calculated indicates approximately a 5.5% difference. Again can the trip computer be recalibrated to show more accurate figures.