Well mine is not on can. It's simple jdm version with manual throttle and three row ecu.
And it supports iso 4120 protocol.
I have found the k-line wire, chk wire, di wire.
But two wires are still a mystery i think they are vendor wires.
Tx and rx i guess. As written on manual.
And to confirm the authenticity of that diagram i have manually configured every wire by digital multi meter. It had a continuity beep which tells which wire is it.
Even rpm is correct it's on 8.
Issue in that diagram is its in russian language. And other than that i literally have 1995-2007 manuals of all primera, almera, sunny, sylphy g10
But unable to find that.
The diagram i saw on pakwheels on someone's post was just showing supply diagram and it was written without euro obd and it had the same ecu three row one.
I'm waiting for my scanner to figure this out.
Elm 327 scanner is not working on these wires, it says set tester id failure.