Hello, I have Mercedes W124 with M102 engine. I had replaced the old engine with M111.960. Now i have a little problems with cable connection of ECU. One of the wiring plugs is with cut cables, the other plug is from engine and i have no problem with it.
I would kindly ask you, if it is possible, to receive description of the cable connection in the first plug of ECU in order to fix it and to connect it with the ECU.
I need information about these pins:
from number 4 to number 44
For what is responsible each of these pins, for what activity.
I will be very gratefull if someone has answer of my questions!

Thank you in advance very much for the information!
Best regards!
Emil Inchev