whats up guys! i finaly took the old engine out and swapped out a new m42. Now im having problem starting it.... This is my first bmw and i dont know where to start. There are so much electronics stuff to check.
When trying to start, i dont hear any clicking sound just the fuel pump priming.
All electronics works from radio to window to dash lights, except for the OBC...
The engine starts and runs perfect, before they took it off the donor car.
Im really stuck, im not trying to bring this to the shop and pay some expensive stuff. BMW guru please help me and guide me through this!