Good morning!

I am new here and had the first Problem ;)
I had a damaged EDC I found on that 2 Schottky Diodes that are broken on Pin 92 for plus kl 30.
Because i did not know if the diodes are damaged from an extern failure i swap them and try to start the ECU.
So everything work now diagnostics Check lamp and no failures are stored.
BUT when i try to start the engine the failure from a broken plus Connection kl 30 Comes up. Engine does not start.
Signal is there on Pin 92 but perhaps something is wrong in the ECU and i did not have any wiring diagrams.
Anybody know this?

Sorry for my bad englisch ;)