project rs

was wondering if anyone has got the diagram of the mk 4 xr3i efi loom as a friend is converting his turbo but the idiots in the scrappies have cut the ecu off and some of the sensors and just given it to him in box and so far all i can find is fiesta wiring or mk5 efi wiring but both have different colour wires and he's having trouble putting it back together again. or if anyone knows of a site that has it on i'd be most greatful