I am going to swap an OBD 1 ('94 GSR) motor into my 90 CRX and I have been looking like crazy to find a wiring diagram to show me where i need to tap into the engine harness wires to hook up my ECU conversion harness wires. The harness is from REDSHIFT motorsports and they haven't sent me any info on this. There are 12 wires: 2 power, 3 ground, O2 Sensor heater control, O2 sensor signal, VTEC solenoid signal, VTEC pressure switch signal, Intake air bypass signal, Knock sensor, and servive check signal...
I'd really appreciate the help.
Thanks

 

here this will help you out. check out both these sites, his name is droppedcrxsi on H-T.
http://www.Droppedcrxsi.com
http://www.RyWire.com

he will help you with anything, and is a good guy

 

I have a front bumper support from a 92-95 hatch!!!! Let me know!!!!I am in CO

 

Man thanks a BUNCH. That little explanation on droppedcrxsi's site really helped. Appreciate it.
Thanks again

 

Yeah Ryan's sites are the shiiieetttt!!! good luck