I was tracking by odometer, that's why I was surprised it wasn't working. Here are a few lines of my csv:
odometer,litres,price,city_percentage,fuelup_date, tags,notes,missed_fuelup,partial_fuelup
208065,58.880,1.38,25,11-7-2014,,Auto 1127.0 km / 58.1 l / 5.1 l/100km / 73,4 km/h,0,0
206937,62.890,1.41,30,1-7-2014,,Auto 62.2 l / 5.1 l/100km / 74.1 km/h,0,0
205731,63.810,1.41,25,25-6-2014,,Auto 62.4 l / 5.1 l/100km / 68.5 km/h,0,0
These are the steps I took from exporting from aCar to importing to Fuelly.com:
http://www.fuelly.com/forums/showpos...11&postcount=2
I've also tried to export from Fuelly.com and directly import it again. That worked, but as soon as I added any of my fuelups, I got the same error.
I've tried both with and without the collumn 'km' between odometer and litres.
Please let me know if I can do anything to reproduce and fix this. I still have my Android phone with aCar, so I can check some things there too.