Hondata

Hi I am new to Hondata so hopefully my question is not redumbnant:)

I have bought a B16B(ctr), it does not come with the PCT, and the wiring is cut from behind where all the wires from the sensors on the engine are gathered together on top of the engine.

I acquired a P28 with s300, it has the OBD2 to OBD1 conversion harness on it.

What do I need to do start this engine?

You will need to contact a shop familiar with engine swaps and wiring for help with this.

Unfortunately, its hard to come by a shop as such which is familiar with Honda swaps or Hondata , where I live(Iran).
I just want to know if there is a pin shcematics, that I could extend the wirings from where they are cut into the obd2 to obd1 converssion harness that came with the package.

yes i believe you can route all the senors wires to the obd2-obd1 jumper.
there should be some ecu pin's on obd2's on google.
just got to look it up.