Flembo

Can someone please point me in the right direction i have a Mercedes-Benz C-Class (W203)(Engine auto gearboxvonly) the engine code i believe to be M112. I have been given the wiring loom, ecu's,but the persons child who i got this from has destroyed parts of it. I am trying to find a wiring diagram that will show me what goes where and a colour code chart for the wires . Failing that is there a way of testing the ecu's out of the vehicle most of the plugs have been pulled out of the front and rear sams. Any help would really be appreciated .

Plutoe

You have assumed the ecu's are compatible---that is a great leap of hope----post you VIN and the part number of the donor ecu!