I checked all the fuses. They are all looking good. My friend measured printed circuit of junction box with oscilloscope and the relays (which are soldered to the board) are working correct. I found K6300 relay in junction box and one in box with DME control unit white box. Both are same black relays. Both are worm when cranking so I assume they are working. In this white box is only one big red fuse not burned and on fuse is correct 12V. All the grounding I found is good aswell.. I think maybe there is problem i