homemade obd0/obd1 jumper harness/conversion?

[crxsi2537]

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!

[alex14]

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.

[crxsi2537]

damn! i really appreciat e it. one more thing off the list... smh haha

[cbeengineering]

can we sticky this

[crxsi2537]

Fooo sho

[rbwdriven]

sticky'd and added to faq's

[alex14]

Aww, I feel so special now.

[cbeengineering]

planning on doing this if i can find  a eg pig tail cheap  :thumbup:

[rbwdriven]

This is what builds a good ef site.

Stuff like this.

[Thundercat]

good post alex

[crxsi2537]

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.

[alex14]

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.

[crxsi2537]

heard that..... well i think ive got it all figured out now.

[alex14]

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.

[crxsi2537]

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. .