i'm afraid you won't find the schematic diagram of the ecu itself, i think it's easier to just replace it with a virginised ecu.
When you can't find one in Russia i can supply it but i would have to require regarding the shipping costs.
Further info by PM please.
Mein Stilo: 1.6 L 3 türer ginstergelb - DTS gewindefahrwerk , Sedox tuning , Birba weisser Abarth tacho, -4 cm , 17''/ 225-45 , Green Stuff , KN ,Connect Nav+, B-und C-CAN monitor , Examiner Smart und SAM, lederverkleidung, OBD infodisplay