There’s no way to get the engine on

Good evening, everyone, I really need your help, because I’m stuck in Sweden, although I wanted to go home early tomorrow or today. Well, after 6 hours of working and trying in the cold, I feel a little bit better: Saab 9-3 B205E MY03 converted to E85 The following is the error picture: I parked the car and when driving slowly into the parking area started to fluctuate the speed. That’s why I went off the gas and the engine ran quietly in idle. Then I got again gave some gas and he started to fluctuate again. This time did not help from the gas going, speed continued to fluctuate up and down until it went out. After that I could not start it any more. First thought was: petrol pump died or filter dense. When closing, I could not hear the pump and the plugs were dry. Don’t ask how, but then I changed pump and filter. Still nothing. Even after a long time did not drag. The extended SID from the E85 software (SKR Performance) shows a speed signal at the start, so I suspect that the camshaft sensor works, but I don’t know exactly. Now I’ve run out of ideas. Would be really great if you had one for me.