I bought my CRX already swapped. How can I tell what computer I'm running and whether my car is ODB0 or 1? It's an '88 CRX HF with a DOHC ZC.
Thanks for helping!

 

http://www.hondata.com/techecuid.html

What does your ecu look like? Most likely it is OBD-0

 

Although there are some variants of the DOHC ZC that are OBD1, the majority of people swapping them into a CRX/Civic go with the OBD0 ones because it's basically a direct fit wiring wise. Anyways, you can tell by your ECU, if the middle numbers/letters on the sticker are PM6, PM7 or PG7 (common DOHC ZC ECUs) you're OBD0.