Hello, Citroen C1, Bj.2008 1.4HDI, 50tkm. Yesterday on the highway he stopped, engine went off. Fuel indicator showed still 2 strokes. Diesel 3L refilled jumped again and drove on. After that fully refueled. Lief problem-free. This morning he jumped first loosely and ran 4 seconds later he started out and did not jump any more. I had to manually pump a little spritt in the engine compartment lasts 3 minutes, afterwards he jumped again and started without any problems. Engine diagnostic light is on. that are in the tank on the encoder or air in the fuel lines? He has no guarantee any more. Please for help!