What’s more, I’m proud owner of a V70I 09.97 2.5 20V with LPG. Previously said: I didn’t have a real plan for gas systems … From the dealer (car dealer !) also no documents or detailed information about it. Somehow the gas system doesn’t run (more) !? On the overpass (120 KM) he has obviously only allowed fuel. The (tank) indicator at the switch flashes at ‘0’. I turn it off and on again, light up some LED’s from 0 over 1/2 to 1 and then go out in turn backwards again in turn and it flashes at 0. So does not seem to funk. Gas all ? At home stuffed – ‘have finished with pure-pumte 42 liters’. Is after all a 77-L tank (62 net) so was not empty for the pressure control ? Or ? What is that exactly for a plant ? In the letter it says: Drive gas STAKO 480-3805, Inh 77L can not be a MULTI-TEC.