obd0-obd1 harness

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Old 05-06-2004, 09:24 AM
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ABK
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Default obd0-obd1 harness

Does anybody know a write up on how to make your own adapter harnesses, or at least plugs that I need to take care of.
Old 05-06-2004, 09:47 AM
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Default Re: obd0-obd1 harness (ABK)

here is a list someone put together: http://www.boosted.org/ecu/

I cannot however confirm that they are all correct, I haven't checked them against my harness to be 100% sure they are right.
Old 05-06-2004, 10:29 AM
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Default Re: obd0-obd1 harness (ABK)

Here is another.. This is the diagram that I used to build mine and it works perfect..

http://www.geocities.com/chipm....html
Old 05-06-2004, 10:42 AM
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Default Re: obd0-obd1 harness (ABK)

where do you get the plugs, especailly the female jacks for obdo wire harness, and where do you get ecu pins?
Old 05-06-2004, 10:51 AM
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Default Re: obd0-obd1 harness (ABK)

The junkyard my man.. Find a 92-95 civic or del-slow and cut the ecu wiring plugs out of it.. Cut as much as you can so you will have room to make the harness.. Then go find a 88-91 civic/crx and yank the ecu out of it.. Open the ecu up and pull the board out of it.. The use a torch to heat the solder joins that hold the obd0 plugs to the board and pull it out.. Easy as cake..

I guess I really do live up to my title..
Old 05-06-2004, 10:54 AM
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Default Re: obd0-obd1 harness (tgreaves)

could i use dpfi obd0 ecu for the plugs?
Old 05-06-2004, 10:56 AM
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Default Re: obd0-obd1 harness (ABK)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by ABK &raquo;</TD></TR><TR><TD CLASS="quote">could i use dpfi obd0 ecu for the plugs?</TD></TR></TABLE>

Bingo

Those damn pm5 ecu's are good for something..
Old 05-06-2004, 10:59 AM
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Default Re: obd0-obd1 harness (tgreaves)

This might help..

Old 05-06-2004, 11:35 AM
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Default Re: obd0-obd1 harness (tgreaves)

oh yeah one more question what do you use for pins?
Old 05-06-2004, 11:38 AM
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Default Re: obd0-obd1 harness (ABK)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by ABK &raquo;</TD></TR><TR><TD CLASS="quote">oh yeah one more question what do you use for pins?</TD></TR></TABLE>

Pins??? What do you mean..
Old 05-27-2004, 09:35 PM
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Default Re: obd0-obd1 harness (tgreaves)

hes talking about the pins that go into the plugs which i dont think he'll need
Old 05-27-2004, 10:37 PM
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Default Re: obd0-obd1 harness (Pancho"TuRbO"Villa)

anyone actually know where to order OBD0-OBD1 jumper harness'. or can some one make me some and i'll give ya some $$.
Old 05-27-2004, 11:14 PM
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Default Re: obd0-obd1 harness (MysticSpade)

talk to Blown90Hatch on here, or go to his site:

http://www.jkobdconversionharness.com

He's got a pretty good rep on here. I've heard a lot of good things about him and his harnesses.
Old 05-27-2004, 11:15 PM
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Default Re: obd0-obd1 harness (MysticSpade)

The nice thing is, as I understand it....you use the current wire from the OBD1 so you don't have to scre with the pins there, and on the OBD0 side of things, when you yank the plug out of the ECU, it's got a metal pin sorta thing sticking out, not a pin like the regular ECU plug pin. This is 1 pin that goes from the front to the back of the plug, I wish I had a pic of what I mean.

What you do is just wolder the wire from the OBD1 onto the metal pin on the OBD0 plug, heat shrink, bingo.

I mean, for the 5$ or whatever they will charge at the wreckers and the junk PM5 ecu that you currently have, or can get for free...much better then paying $100+ for this. It just takes patience, that's all.

Old 05-28-2004, 03:52 AM
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Default Re: obd0-obd1 harness (Mr_CRX)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Mr_CRX &raquo;</TD></TR><TR><TD CLASS="quote">talk to Blown90Hatch on here, or go to his site:

http://www.jkobdconversionharness.com

He's got a pretty good rep on here. I've heard a lot of good things about him and his harnesses.</TD></TR></TABLE>

Jason is the man I have one of his harnesses and it's great. He is also super helpful, and knows his ****
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