91 crx si with obd2 swap

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Old Aug 13, 2010 | 06:38 PM
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elmalouno's Avatar
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From: on the hudson
Default 91 crx si with obd2 swap

I need to confirm the wiring conversion on the alternator plug. can anyone tell me what the correct conversion is?

crx harness has:

blue
white/yellow
black/yellow
white/blue

obd2 alternator plug has:

White w/Red Stripe
White w/Green Stripe
Black w/Yellow Stripe
White w/Blue Stripe

thanks
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Old Aug 13, 2010 | 10:20 PM
  #2  
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Default Re: 91 crx si with obd2 swap

top for help
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Old Aug 14, 2010 | 04:24 AM
  #3  
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From: NoRthERn Cali
Default Re: 91 crx si with obd2 swap

Just use any 88-95 civic alternator. No wiring needed just plug it in and go.
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Old Aug 14, 2010 | 05:25 AM
  #4  
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Default Re: 91 crx si with obd2 swap

that was no help.
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Old Aug 14, 2010 | 05:51 AM
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Default Re: 91 crx si with obd2 swap



or

http://ff-squad.com/wp/?p=425
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Old Aug 14, 2010 | 05:51 AM
  #6  
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From: NoRthERn Cali
Default Re: 91 crx si with obd2 swap

why do you want to bother with re-wiring when all you need to do is bolt on your old alternator.
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Old Aug 14, 2010 | 06:30 AM
  #7  
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Default Re: 91 crx si with obd2 swap

suggesting i do something besides what i am asking is NOT helpful. maybe you mean well but its not.

back to the task at hand.

after looking at the 98 integra helm this is what i have found

white/green ALTC alternator control
white/red ALTFR FR signal
black/yellow IGN
could not find white/blue

Originally Posted by HondaPartsHero

this is the diagram i used to wire it, problem being is that on my obd0 harness i don't have the colors listed.
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Old Aug 14, 2010 | 06:40 AM
  #8  
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From: Big Sky Country, United States of America
Default Re: 91 crx si with obd2 swap

This may help...
http://www.hamotorsports.com/obd2-al...1-harness.html
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Old Aug 14, 2010 | 07:16 AM
  #9  
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Default Re: 91 crx si with obd2 swap

Originally Posted by HAMOTORSPORTS
you the man. thanks i knew it was out there some where, i have done this before but forgot to save the info.

Danke!
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Old Apr 24, 2023 | 01:52 PM
  #10  
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Default Alt plug color match

I've got a 2002 Civic and the wires that I have are:
blue red white black andBlack yellow, white red, white blue, white greenAnd I'm pretty sure that my friend matched them up incorrectly so I'm wondering if anybody could tell me what wire goes to what color
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Old Apr 24, 2023 | 01:53 PM
  #11  
Civicmoneypit's Avatar
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Default Alt plug color match

I've got a 2002 Civic and the wires that I have are:
blue red white black andBlack yellow, white red, white blue, white greenAnd I'm pretty sure that my friend matched them up incorrectly so I'm wondering if anybody could tell me what wire goes to what color

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