I don't understand this wiring diagram though. Is the one I put up sufficient?

Thanks guys. I have the warbird wiring manual but I was wondering if instead of completely deconstructing the harness if I can just deconstruct the ecu connector side of the harness and label the wires. Then after remove all auxillary non engine specific wiring, then reconstruct ecu connectors wirin...

Hello to all, I will be doing 16v swap into my samurai. I would like to know if I can just remove all none engine management wiring from 16v harness and leave wires from ecu to engine and other components. Will this work or am I missing something? I will run power from samurai harness to 1.6 harness...