TurboEF9

I'm normally not this generous..

Red Wire -> A13
Orange Wire -> A13 (Install closer to ECU Than Red Wire)
Black Wire -> A2
Brown Wire -> A2 (Install closer to ECU Than Black Wire)
Green Wire -> ? (I can't remember, sorry)
Grey Wire -> C7

Now, cut C15. This will leave you with two pieces.

Yellow Wire -> piece coming form the ECU (C15)
White Wire -> piece going into the engine bay (C15)

Here's a clipping from the manual if you get confused.

[EDIT]Some reason the pic won't show up inline, so here is a direct link..[/EDIT]

http://www.pgmfi.org/~jparker/host/V-AFC_Wiring.jpg

TurboCiv

thanks a bunch guys for the help!!!

quickcrx702

i took this from mechanic_b, but i can no longer find the link to point you to it. but basically this is what you need(i copied and pasted). i know this works because i have this hooked up on my pm6 in my crx.



Apex-I AFC VTEC controller
for PM6 (88-91 civic/crx) or PG7 (88-89 1.6L integra) ecu application only


V-AFC VTEC controller -------> ECU PIN location
Red & Orange wire splice/connect to A15 (yellow/black)
Green wire RPM signal splice/connect to B15 (white1)
Pink wire VTEC signal output to VTEC solenoid (green/yellow)
Purple wire VTEC signal input not used on PM6 ecu
Blue wire VTM signal not used on PM6 ecu
Gray wire Throttle signal splice/connect to C7 (red/blue wire)
Yellow wire Pressure signal output cut/connect to C11 ECU side harness
Si/Hf = white1 , DX = orange
White wire Pressure signal input cut/connect to C11 ENGINE side harness
Si/Hf = white1 , DX = orange
Black wire Ground splice/connect to A16 (brown/black wire)Engine side harness
Brown wire Ground splice/connect to A16 (brown/black wire)has to be connected closer to the ECU



hey turboEF9, could you please put this in the engine management FAQ's. i see this question asked at least 3-4 times a month, and somebody always makes some lame *** remark to go look it up on apexi's website. its not on apexi's website, nor in the english instruction manual that came with my afc. it would save people alot of trouble, and alot of unnecessary "i cant find vafc diagram for pm6 crx" questions. the vafc was designed to modify the vtec engagement for vtec cars, therefore it would make sense that there would not be a diagram for a pm6 on apexi's website since it is a NON-vtec ecu.

quickcrx702

https://www.homemadeturbo.com/forum/...threadid=14971

a fine example of this. this is in no way intended to disrespect people who point people to the apexi website. you are trying to help, and the apexi site has diagrams for MOST applications. the problem is that for crx's there is no diagram for pm6 on the apexi site. there are diagrams on the apexi website for JDM B16 pr4/pw0 ecu crx's... but obviously those will NOT work on a d16 pm6.

TurboEF9

Done.

Refer to Engine Management FAQ, section 2, question 7. Both are there. Direct link to the manual (for newere applications, and mechanic_b's wiring instructions for OBD0.