Originally Posted by badgravity

You are THE MEN - you were right
did not check for code - just bought used ECU and swapped today and it works
And now i CAN program power settings from Edge ( alltough i still cannot change tire size
because it's not compatible with my car type ?!? )

Also another interesting thing is my previous ECU -it has some black metal box
attached to bottom of the ECU .... seems just like expansion card ?
what is it ?