Settings are: Distance - Miles, Fuel Unit: Litres, Consumption mpg(uk).

Full fill up? What this mean then? on 2012-08-10 when I buy 50l of petrol it was full tank of petrol.

Why you calculating average consumption base on full fill ups?

Here is my csv file :

http://www.webmaniac.co.uk/car1-20120828-091653.csv

I will try to rest app. And add this fill ups again.