Hello dear community, shortly before our project: We have a Subaru Libero from 1989. The motor wiring harness and all possible ECUs/switches of the ignition are missing. We have a ignition distributor that fits into the engine, but also do not know if it is a regular part of the model or maybe comes from a successor model. According to the manual a transistor ignition should be installed. The ignition distributor has a vacuum adjustment (which also on a transistor We have now installed the Vellemann K2543 ignition system to bypass all original cabling and switch/control unit. If you want to connect the connection contact to the sensor or to a breaker directly to the ground, there is also a spark of ignition. The sensor which is installed in the ignition distributor (2 cables) provides however obviously no ignition. The correct signal (the resistance between the two contacts changes, but it does not switch completely against mass like an interrupter). Which sensor we would need here, the so we need (like an interrupter contact) and also only works with the metal nocke without extra magnets. We once tried an initiator, but he immediately gave up the mind. The few revolutions he held, he did what he should. I don’t really know what to do. e function of a transistor ignition. Ideally we could still use the existing sensor, missing and perhaps still still a switching device or similar? Would a pre-resistance help, so that a sensor may not burn through? Unfortunately, I really don’t get through this ignition anymore, because everything I think does not work logically. I am really grateful for any help! We don’t want to just buy all new (used) parts but with the existing ones. Parts (or with a few new ones) build a functional ignition. We are also happy to adapt existing parts so that the whole becomes functional.