Hello everyone.I had a very high fuel consumption.My Avant quattro stopped 2 weeks ago just before work.My master then towed me off.I thought you would change the filter then it will probably start again.Well when gurgling it remained then.Then came the big troubleshooting.The petrol pump ran.Zündfunke was there too.Sprite line jammed off and pressure ar also on it.What now?I then called Kleinheribert and asked how high the fuel pressure must be.He said at least My master built and connected a watch.The hands of the clock only wobbled.I then dismantled the pressure indicator and pressed the hand onto 8Bar with the air gun.Anzeige io.Tja then filled in the tank with about 50 liters,the petrol pump removed.Then I connected it with the batteries from the stacker and let it run without fuel.It ran very slowly times.Sometimes with low sums and sometimes very bright sound.So the next day at Bosch a new one. Thanks to God it was the last pump.Gain pump installed and it started immediately.Then I had Audi read out fault memory.Everything ok no error.I was still on the Baltic Sea (5days).Now fuel consumption between 9.5 and 10.5L. fuelled twice.Is this possible that the engine consumes so much with defective petrol pump????