The problems don’t break down … After I stayed with a defective petrol pump 14 days ago, the engine went out while I was driving and didn’t let it start again. Of course, the pump had in mind, which did not make any noise when the ignition was switched on. In the search it turned out that the pump itself was ok, but it didn’t get + from the relay. Exchange did not work. It turned out then that the relay on the steering side + got from the immobilizer, but the mass that comes from the Trionic Pin 56 is high-ohmig. Since the immobilizer was disabled, this must be a wanted signal from the control unit. Since the motor does not start even with the brushed pump relays, I was suspected that the error lies somewhere else (obviously the controller does not want to start). Can it be that the actual cause of the Kurbell wave sensor is, the Trionic does a self-test at the start and because of the possibly defective sensor pump and ignition does not release? There was once a report to cold solder/Wackel contact can be fixed in the Tribell wave sensor or a good greeting device?