i have a friend with a crx DX w/dpfi, he wants to drop a b16a in it, but he doesn't know if he should go obd-0 or obd-1, i say he should go obd-1 because if has more tuning ability, but he wants to go obd-0 because it's a lot less wiring involved, i did an obd-1 conversion on my hatch and it wasn't much wiring involved, just de-pining and reconnecting

opinions please

 

obd-1 better tuning with a p28 imo, but wheres the tech? this is just a question about what some one should do, not how to fix something

 

You could get an OBD1 conversion harness and have even less wiring to deal with.