Tried a jumper from battery to engine, all the same. When i test the plugs against turbo damper support i would say i see a normal spark. The only thing changed on the car during winter is a new 044 fuelpump, with somewhat higher output than my previous pump (pierburg, cant remember flowrate)
But even with a high rich mixture, the engine should try to start.
Things left to try: change ecu, exorcism?