do i need to get a wiring harness if both the crx hf and the b16a are both obd0?can;t i just wire up vtec,and the knock sensors etc and run my stock hf harness?ive looked all over the place?thanks
yes you can you may need to cut and extend your plugs and then get a PR3 ecu or PWO.
(PR3 is better) knock sensor goes to B-plug #19/VTEC oil pressure B-plug#5/VTEC soenoid
A-plug#8 IF you use JDM header with 2 o2 sensor the 2nd goes to C-plug#8 or you can run
a wire from your current o2 sensor to this plug.. I went LS/VTEC OBD-O and bought a PR3
with chips that have 2nd o2 sensor and knock sensor disabled. hope this helps good luck.
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