ok so i have a 89 crx dx, my question is can i just get a hf or si wiring harness and use on my b16? i know i will have a few other things to wire in...

 

use your existing wire harness and convert to mpfi and wire in the vtak...!!!

 

HF or Si engine harnesses are not compatible with the DX chassis harness - easiest to just convert the DX engine harness to MPFI and do the necessary wiring changes to it

 

so is that a easy thing to do? or should i ship off the dx harness and the b16 harness to rywire and have them do it? the b16 came out of a crx i dunno the model. so the b16 harness has most of the wiring already done. i dunno im just kinda lost lol.

 

I'd say if you are asking if it is easy to do, send it to rywire.

 

www.rywire.com

 

well i dont mind it being hard. i just dont want to get it all together and the it not work. I guess I will just have to double check everything

 

ok so i figured out i have a jdm pr3 ecu im pretty sure its obd0.. does that change the way i wire up anything? and is the jdm pr3 ecu a good ecu?

 

The Pr3 is available in OBD0 and OBD1 - it will make a difference.

 

yeah i know it come in obd0 and obd1. and i have the jdm pr3 which is obd0