Go Back  HomemadeTurbo - DIY Turbo Forum > Homemadeturbo > Engine Management
running out of ideas to wire this s-afc???what about you >

running out of ideas to wire this s-afc???what about you

Engine Management eCtune , Crome , AFC , FMU , Zdyne , Hondata , EMS , TE , Uberdata Anything to control your fuel, spark needs!

running out of ideas to wire this s-afc???what about you

Old 09-06-2003, 01:09 AM
  #1  
3.0 BAR
Thread Starter
 
Join Date: Dec 2002
Posts: 12,569
Default running out of ideas to wire this s-afc???what about you

i have a 91 crx si. trying to install this damn s-afc. im using apexi wiring diagram h-1. when i wire up the power and both grounds i flipped on the igniton to check if it was powering up and it doesnt. when i touch the power wire to the battery and use the battery grounds it works fine. am i using the right diagram? what could be causing the s-afc to not power up. the ecu is recieving power but not the s-afc. im stumped.

thanks for your help guys.
hotrex is offline  
Old 09-06-2003, 02:00 AM
  #2  
1.5 BAR
 
Join Date: Mar 2003
Posts: 780
Default Re:running out of ideas to wire this s-afc???what about you

taken from mechanic_b.

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


i KNOW FOR A FACT that this wiring will work on your car. i just wired mine up yesterday on my crx on the same ecu as yours - pm6

good luck
quickcrx702 is offline  
Old 09-06-2003, 02:20 AM
  #3  
1.5 BAR
 
Join Date: Mar 2003
Posts: 780
Default Re:running out of ideas to wire this s-afc???what about you

oh, this is actually for a VAFC, not an SAFC. however, the wiring should be EXACTLY the same - with the exception that you wont be hooking up the pink vtec wire. other than that, make sure you connect the brown wire ground closer to the ecu.
quickcrx702 is offline  
Old 09-06-2003, 09:08 AM
  #4  
3.0 BAR
Thread Starter
 
Join Date: Dec 2002
Posts: 12,569
Default Re:running out of ideas to wire this s-afc???what about you

thanks alot.....
hotrex is offline  
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
jdm.ejone
Hybrid/Tech
4
06-19-2006 12:41 PM
t57b18
Hybrid/Tech
4
03-06-2006 05:05 AM
T-RO
General Discussion
23
12-24-2005 12:37 PM
dohc
Engine Management
7
06-04-2005 12:04 AM
crxracer7
Hybrid/Tech
1
06-01-2005 01:46 PM


Thread Tools
Search this Thread
Quick Reply: running out of ideas to wire this s-afc???what about you


Contact Us - Sitemap - Advertising - Cookie Policy - Privacy Statement - Terms of Service

© 2019 MH Sub I, LLC dba Internet Brands

We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.