i want to put my obd1 d16z6 in my obd0 crx hf.......the jumper harness is on the way, all i need to know is what i have to do to make it work, i need help asap from anyone with this experience

thank you,
Nathan

 

This has been covered a few times. Did you search the archives?

Anyway, You'll need a P28 or equivilant ECU, reuse the complete CRX Driverside Mount (Body and motor pieces), Run wires from the ECU Jumper to the VTEC components and 4 Wire O2 Sensor, Repin or buy jumper for Distibutor wiring. Since your CRX is 90-91 you can reuse your HF Injectors so you don't have to mess with removing the Injector Resistor Box. If your HF was 88-89 then you would have to use the Injectors that came with the motor (requires removing resistor box) or buy some Peak and Hold Injectors that are 240 cc. 88-89 HF are 190cc and will choke your motor if you were to try to use them. Ask me how I know

I'm a local that has done a JDM D15B VTEC swap in my old 89 CRX HF and could come by and help you out if you need. Representing Greensboro NC