Did the FE test today. Weather was nice +22 celsius but really windy.
Drived 105-90 km/h speed and tried to keep instant gauge at 2 liters.
Total leg was 350.1 km and used 8.17 liters. Cars own gauge showed again pretty correct and calculated result was 2.33 liters.
There is clear difference to last test tanks.
Now the bad news. I think I broke my gearbox. I am not able to get 4 th gear in and gearbox makes bad voices :/.