Hi Neilly yes I have it but it's not easy when someone before made a mess with cables here

Anybody? Cannot figure where does it go?

I bought car in this condition and its non starter so I trying to figure out what could be wrong. I seen that cable near ecu and my fuel pump not getting any power supply. But ecu unit sending out power for relay and fuse is alright but in this mess I don't even know which relay is for fuel...

Hello everyone! Maybe someone know where this cable goes?