C3 PICASSO ( NEED DIAGRAM )

[hramos9]

HI GUYS, I NEED A HELP.
I HAVE A C3 PICASSO BUT DON'T HAVE COMMUNICATION WITH THE ECU ( I AM SURE THE ECU IS FULLY WORKING ).
I DON'T HAVE THIS WIRING DIAGRAM.
PLEASE HELP ME GUYS

THANKS IN ADVANCE

[pagautas]

what type of engine? there is different connectors for euro4/5/6

[hramos9]

what type of engine? there is different connectors for euro4/5/6

Thank you, but I resolved yesterday, it was a diode that looks like a fuse and was inverted