i have posted the same topic on the Hybrid forum, but i thought i might get more answers from here

so basically i want to get my complete jdm b18c (gsr) engine running on OBD2, the reason is the car is used to run on complete ITR engine setup, motor, computer, etc which is OBD2

Now my fully built gsr engine is ready to go in , and i just wondering what sort of things i have to changed in order to get all fully built gsr engine up and running on OBD2 computer < im running a PnP aftermarket OBD2 computer, so im not planning to buy OBD1 computer >

Oh and the gsr motor also have all the running gear, such as distributor, oil pump, alternator , etc EXCEPT the computer

Thanks for all the replies