I think that i found the problem. I have measured the impedence first at the twin coils and twin coil connectors. They are in working condition. Then I had done the same with coil connector which is located between fuel rail and ECU. I found that the brown/red wire (at the ECU pin 23 octane/idle adjust) has not impedence. It s broken. I will rewire it and try to start the engine. Today I had not much time for it. And it is cold in my garage.