89 crx odb1 p72 and odb2 b18b Questions

[aalouie]

Ive done some searching and got an understanding of what i would need to swap odb0to odb1 but my question is i want to use a odb1 p75 so can i use a odb0 to odb1 conversion harness but my engine harness is odb2 what am i missing.

 

[Domi31]

Ive done some searching and got an understanding of what i would need to swap odb0to odb1 but my question is i want to use a odb1 p72 so can i use a odb0 to odb1 conversion harness but my engine harness is odb2 what am i missing.

Your post needs to be written better. (.) <-- These tend to help.

But it sounds like you have a 89 CRX, and you want to run a OBD1 P72 ECU.
What engine are you putting in the CRX? Is it a B18B? I'm guessing that the Motor is OBDII

As far as the jumper harness you need a OBD0 to OBD1 harness. The engine harness is just for the motor, does not run into your car cabin where your ECU is.

Also why are you running a P72 with a B18B?

Sorry I really cant answer your question, but try to rewrite it.

 

[aalouie]

Sorry. I miss typed im using a P75 odb1 off of an 95 integra ls. The motor and harness is a 99 integra ls. Someone told me I can get the jumper from a OBD0 to OBD1 for the ecu, but my crx is an hf. So what do i need to do to get the 99 integra engine harness to plug into the crx hf harness. Thanks

 

[Domi31]

you may want to vist Rywire - Online Store see what products that they may have for you.

This is more of a swap question and I think doing a search in the swap section for your crx.
Or post up in the section for better replyes.