Wiring Harness and ECU for 92-95

[95hatchcx]

I am swapping a b18ls motor into a 95 hatch CX.
I just received my motor from hmotorsonline and i got a b18ls that is OBD1.
I received a PR4 ECU, i think i need a p74 or p75 which one do i need?

Will my wiring harness work from my stock 95 hatch CX?

the one on the ls motor was cut

 

[E_SolSi]

you can use your CX harness but you will need to modify it
lengthen any wires that dont reach
and convert for a 4 wire O2 sensor

https://hondaswap.com/forums/index.php?showtopic=33248

as for the ECU

https://hondaswap.com/forums/index.php?showtopic=29826