Honda Civic / Del Sol (1992 - 2000) EG/EH/EJ/EK/EM1 Discussion

OBD1 dist to OBD2b engine harness question

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Old Apr 8, 2006 | 01:25 AM
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Default OBD1 dist to OBD2b engine harness question

Hi guys,
i want to fit an OBD1 dist to a OBD2b engine harness...now i searched around there is no such conversion harness (the one i found was the vice versa version to what i wanted)...anyway i found this while searchin here:

OBD2B to OBD1:

YEL/GRN=YEL/GRN
BLU= BLU/GRN
GRN=ORN/BLU
YEL=ORN
BLK/YEL=BLK/YEL (On the obd1 2 wire plug)
WHT= BLU/YEL
RED=WHT/BLU
BLK=WHT

now all wires on the OBD2b engine harness i have are matching above and the problem i cant match two wires on the dist side.....if u notice where its bold above...thats where am stuck....there two wires left on my dist that are light blue and light blue with either yellow or green....now i need someone to tell me where the blu/grn and blue/yel position on this diagram that i quickly made



thanks in advance,
Kamal
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Old Apr 8, 2006 | 04:10 AM
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Default Re: OBD1 dist to OBD2b engine harness question (IntegraTypeR)

i got a obd-2b dizzy if you wanna trade. hit me up with a pm if you wanna do it
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Old Apr 8, 2006 | 08:45 AM
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Default Re: OBD1 dist to OBD2b engine harness question (fmrprojects)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by fmrprojects &raquo;</TD></TR><TR><TD CLASS="quote">i got a obd-2b dizzy if you wanna trade. hit me up with a pm if you wanna do it</TD></TR></TABLE>

well the dist is new and am overseas,so shipping will be a killer...any help to my problem?
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Old Apr 9, 2006 | 04:24 AM
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Default Re: OBD1 dist to OBD2b engine harness question (IntegraTypeR)

bump
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Old Apr 10, 2006 | 12:19 AM
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Default Re: OBD1 dist to OBD2b engine harness question (IntegraTypeR)

the colors that look like a faded yellow/tan are ORANGE and ORNG/BLU. itll confuse you . just follow the colors on that list you initially posted.
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Old Apr 10, 2006 | 12:41 AM
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Default Re: OBD1 dist to OBD2b engine harness question (Ch3mik)

you can re pin it to a 0BD-2 plug. or you can just cut the plug off a obd2 with the wires still connected and solder it on to the dizzy.
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Old Apr 10, 2006 | 07:31 AM
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Default Re: OBD1 dist to OBD2b engine harness question (fmrprojects)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by fmrprojects &raquo;</TD></TR><TR><TD CLASS="quote">you can re pin it to a 0BD-2 plug. or you can just cut the plug off a obd2 with the wires still connected and solder it on to the dizzy.</TD></TR></TABLE>
yep but only the obd2 plug that was initially in the car . I did it on a 2000 civic ex and took the plug from the d series dist (the rectangular one with only 8 wires) made it plug and play
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Old Apr 10, 2006 | 04:53 PM
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Default Re: OBD1 dist to OBD2b engine harness question (Ch3mik)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Ch3mik &raquo;</TD></TR><TR><TD CLASS="quote">
yep but only the obd2 plug that was initially in the car . I did it on a 2000 civic ex and took the plug from the d series dist (the rectangular one with only 8 wires) made it plug and play</TD></TR></TABLE>

if u look at the OBD1 diagram i made there are two colors which are blue and underneath it is blue/green (the dist i got is a richporter) and dont know what they represent in OEM colors so wanted to know what originally the OEM colors in their place?
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Old Apr 10, 2006 | 05:53 PM
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Default Re: OBD1 dist to OBD2b engine harness question (IntegraTypeR)

http://www.streetlightz.com/ecujuha.html

Hope that helps
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Old Apr 10, 2006 | 05:58 PM
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Default Re: OBD1 dist to OBD2b engine harness question (dashskier540)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by dashskier540 &raquo;</TD></TR><TR><TD CLASS="quote">http://www.streetlightz.com/ecujuha.html

Hope that helps</TD></TR></TABLE>

i already have a OBD2b to OBD1 conversion harness....am talking about using an OBD1 dist on an OBD2b engine harness...thats something else! i have seen OBD2 dist to OBD1 dist harness, but i cant find the one which is vice versa!
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Old Apr 10, 2006 | 09:38 PM
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Default Re: OBD1 dist to OBD2b engine harness question (IntegraTypeR)

wat year and type of car is this goin into?

the dark blue wire goes to the ignition output wire near the firewall on the drvr side

edit:
here. i went and took pics of my ish!






Modified by Ch3mik at 11:33 PM 4/10/2006
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Old Apr 11, 2006 | 09:27 AM
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Default Re: OBD1 dist to OBD2b engine harness question (IntegraTypeR)

just look at my pics so you can see wat color wires correspond to your aftermarket one.
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Old Apr 11, 2006 | 08:26 PM
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Default Re: OBD1 dist to OBD2b engine harness question (Ch3mik)

you used teh OBD2b dist clip off your d16 or something? or you soldered teh wires directly?
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Old Apr 11, 2006 | 08:29 PM
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Default Re: OBD1 dist to OBD2b engine harness question (Ch3mik)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Ch3mik &raquo;</TD></TR><TR><TD CLASS="quote">
wat year and type of car is this goin into?
Modified by Ch3mik at 11:33 PM 4/10/2006</TD></TR></TABLE>

am putting a B16a2 into a 99 civic hatch by using a OBD2b engine harness
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Old Apr 11, 2006 | 10:43 PM
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Default Re: OBD1 dist to OBD2b engine harness question (IntegraTypeR)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by IntegraTypeR &raquo;</TD></TR><TR><TD CLASS="quote">you used teh OBD2b dist clip off your d16 or something? or you soldered teh wires directly?</TD></TR></TABLE>
yea, i used the D series male pug . you can do either or. It just made it easier for me this way . In your case you would prob need to repin your engine harness plug using an obd2b female plug, I had extra pins and plugs so i was able to rewire the blk/yel wire to use a small pin instead of that large one. I repinned all but 2 of the wires on my friends civic. ill try and get you a pic of it so you can see it exactly how it goes.
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