Till today I had 00803 and changed to 010 and immediately after that I refilled fuel as had two hyphons showing I had little fuel. Suddenly the range of km reised with no delay. Previously, after refilling fuel it took a little more time go learn 'I have more fuel in my tank' I will give it a try for a few days and than I will test the rest of indexes.
The best way to learn which is correct I needt to find someone with exact engine na display.