Author Topic: homemade obd0/obd1 jumper harness/conversion?  (Read 10932 times)

0 Members and 2 Guests are viewing this topic.

Offline crxsi2537

  • EF Fan
  • **
  • Join Date: Feb 2010
  • Posts: 384
  • Karma: 1

  • Activity
    0%
homemade obd0/obd1 jumper harness/conversion?
« on: May 06, 2011, 04:09:05 pm »
ok i know people do this all the time. and no one wants to spend 40-50 bucks on a couple plugs.

so i need some help with a pinout chart or something so i can do this!

Offline alex14

  • GMFB
  • Steppin' it up!
  • ****
  • Join Date: Aug 2010
  • Posts: 1013
  • Karma: 9

  • Activity
    0%
Re: homemade obd0/obd1 jumper harness/conversion?
« Reply #1 on: May 06, 2011, 04:16:37 pm »
ok i know people do this all the time. and no one wants to spend 40-50 bucks on a couple plugs.

so i need some help with a pinout chart or something so i can do this!
OBD0>1 wiring:
Wire match up:
http://www.boosted.org/obd0.php?page=obd0
Wire match up:
http://www.boosted.org/ecu/simple.txt
conversio n write up:
http://web.archive.org/web/20051231193619/www.pgmfi.org/twiki/bin/view/Library/KurtsOBD0-OBD1
conversio n write up:
http://forums.g2ic.com/showthread.php?86612-OBD0-to-OBD1-Conversion-Basics-%28obd-0-obd-1%29

OBD1 Pin out:
http://www.ff-squad.com/technet/wiring.obd1.htm

OBD0 pinout:
http://www.clubcivic.com/board/showthread.php?t=90486


I did the conversio n to mine a while back and kept all the pinouts saved. here is everythin g I used.
Busted up Running Randomly Dead :( Now with 35% mo power! Damn oil pumps :( Veetak!! Under the knife. spinning in 2nd

Offline crxsi2537

  • EF Fan
  • **
  • Join Date: Feb 2010
  • Posts: 384
  • Karma: 1

  • Activity
    0%
Re: homemade obd0/obd1 jumper harness/conversion?
« Reply #2 on: May 06, 2011, 04:35:21 pm »
damn! i really appreciat e it. one more thing off the list... smh haha

Offline cbeengineering

  • Global Moderator
  • Steppin' it up!
  • *****
  • Join Date: Dec 2009
  • Posts: 1131
  • Karma: 16

  • Activity
    0%
Re: homemade obd0/obd1 jumper harness/conversion?
« Reply #3 on: May 06, 2011, 07:26:46 pm »
can we sticky this

Offline crxsi2537

  • EF Fan
  • **
  • Join Date: Feb 2010
  • Posts: 384
  • Karma: 1

  • Activity
    0%
Re: homemade obd0/obd1 jumper harness/conversion?
« Reply #4 on: May 06, 2011, 08:38:36 pm »
Fooo sho

Offline rbwdriven

  • Administrator
  • Steppin' it up!
  • *****
  • Join Date: May 2009
  • Posts: 5489
  • Karma: 63

  • Activity
    0%
Re: homemade obd0/obd1 jumper harness/conversion?
« Reply #5 on: May 06, 2011, 10:18:25 pm »
sticky'd and added to faq's

Offline alex14

  • GMFB
  • Steppin' it up!
  • ****
  • Join Date: Aug 2010
  • Posts: 1013
  • Karma: 9

  • Activity
    0%
Re: homemade obd0/obd1 jumper harness/conversion?
« Reply #6 on: May 07, 2011, 12:07:59 am »
Aww, I feel so special now.
Busted up Running Randomly Dead :( Now with 35% mo power! Damn oil pumps :( Veetak!! Under the knife. spinning in 2nd

Offline cbeengineering

  • Global Moderator
  • Steppin' it up!
  • *****
  • Join Date: Dec 2009
  • Posts: 1131
  • Karma: 16

  • Activity
    0%
Re: homemade obd0/obd1 jumper harness/conversion?
« Reply #7 on: May 07, 2011, 01:07:15 am »
planning on doing this if i can find  a eg pig tail cheap  :thumbup:

Offline rbwdriven

  • Administrator
  • Steppin' it up!
  • *****
  • Join Date: May 2009
  • Posts: 5489
  • Karma: 63

  • Activity
    0%
Re: homemade obd0/obd1 jumper harness/conversion?
« Reply #8 on: May 07, 2011, 07:44:14 am »
This is what builds a good ef site.

Stuff like this.

Offline Thundercat

  • Duh, Winning!
  • Global Moderator
  • Steppin' it up!
  • *****
  • Join Date: May 2009
  • Posts: 2416
  • Karma: 124
  • Tuck'd & Swap'd

  • Activity
    0%
    • Your lookin at it
Re: homemade obd0/obd1 jumper harness/conversion?
« Reply #9 on: May 07, 2011, 10:22:27 am »
good post alex
~CREW LEGIT~JJ AUTOWERKS
~IMPORTALLIANCE.ORG~All IN FAB~BISIMOTO~

Offline crxsi2537

  • EF Fan
  • **
  • Join Date: Feb 2010
  • Posts: 384
  • Karma: 1

  • Activity
    0%
Re: homemade obd0/obd1 jumper harness/conversion?
« Reply #10 on: January 12, 2012, 03:48:03 pm »
alex, when you did the ecu plug cpnversio n, did you put (obd0) pins a12 and a14 on the same pin for the new ecu? pin a7 on the obd1 plug.

Offline alex14

  • GMFB
  • Steppin' it up!
  • ****
  • Join Date: Aug 2010
  • Posts: 1013
  • Karma: 9

  • Activity
    0%
Re: homemade obd0/obd1 jumper harness/conversion?
« Reply #11 on: January 14, 2012, 06:07:30 pm »
i didnt pay attention to what pin number, I matched up the wires to the function. I matched "TPS" on the obd0 to "TPS" on the obd1 and so on.
Busted up Running Randomly Dead :( Now with 35% mo power! Damn oil pumps :( Veetak!! Under the knife. spinning in 2nd

Offline crxsi2537

  • EF Fan
  • **
  • Join Date: Feb 2010
  • Posts: 384
  • Karma: 1

  • Activity
    0%
Re: homemade obd0/obd1 jumper harness/conversion?
« Reply #12 on: January 14, 2012, 07:07:02 pm »
heard that..... well i think ive got it all figured out now.

Offline alex14

  • GMFB
  • Steppin' it up!
  • ****
  • Join Date: Aug 2010
  • Posts: 1013
  • Karma: 9

  • Activity
    0%
Re: homemade obd0/obd1 jumper harness/conversion?
« Reply #13 on: January 16, 2012, 11:33:01 am »
if you havnt already started tearing into the wiring, buy the jumper harness. If I had to do it all over again, there is no way i'd wire it myself.
Busted up Running Randomly Dead :( Now with 35% mo power! Damn oil pumps :( Veetak!! Under the knife. spinning in 2nd

Offline crxsi2537

  • EF Fan
  • **
  • Join Date: Feb 2010
  • Posts: 384
  • Karma: 1

  • Activity
    0%
Re: homemade obd0/obd1 jumper harness/conversion?
« Reply #14 on: January 30, 2012, 07:42:26 am »
ive already done everythin g and i couldnt agree more. shitt is way too much work over what 40-50 bucks will get you. and looks better than any wiring you could do yourself. .


 

Related Topics

  Subject / Started by Replies Last post
20 Replies
3848 Views
Last post November 18, 2009, 10:49:03 pm
by 88Hatchy
5 Replies
1678 Views
Last post January 11, 2010, 07:01:30 pm
by iheartteal
0 Replies
793 Views
Last post November 20, 2010, 08:52:04 pm
by Todubbled1
4 Replies
8327 Views
Last post January 26, 2012, 10:30:40 pm
by alex14
3 Replies
1429 Views
Last post October 02, 2012, 07:13:37 am
by Arlu01