For the life of me I cant find a how to dpfi to mpfi obd0 to obd1. Its like trying to find gold in your garden. I have a mulitpoint 93 Teg harness and a 5 speed civic dx harness (88-91)

 

https://honda-tech.com/forums/honda-crx-ef-civic-1988-1991-3/d-i-y-faq-obd-0-obd-1-pinouts-conversion-help-1319235/
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http://www.angelfire.com/d20/hcivic88/dx-siwiring.html
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does that mpfi thread apply to converting to B18a1 multipoint? I see stuff about changing pins in the ecu plugs, Im going to obd1

 

http://www.boomslang.us/obd0to1.htm
get the dpfi and it will jump it to 0bd1 and make it 4 point

 

I( know this is a dumb question and Im pretty sure I know the answer but why cant I just use a 93 Teg harness in my 89 civic lx since its wired for the obd1 dizzy and multipoint etc

 

because the teg wire routing is different from the DX.

if you try to make it work you will end up hating your car cause the wiring is all hacked to ****

save yourself the hassle and modify your dx harness and be done with it.

 

i agree. get a ecu jumper harness also. save u a big headache

 

Like Ive said a million times I have no money right now so can I make my own ecu jumper with the female plugs from an obd0 ecu and then pigtails from an obd1 car

 

i just swapped my hatch and went from dpfi to mpfi and obdo to obd1. save money and buy a jumper harness. it's not that hard but it is a pain.

 

Not having money is no excuse to be cheap, save yourself the time, hassle, and headache, and do it right the first time. Don't be like most of the hack jobs and have a car that runs like **** because you decided to TRY to wire up the car and failed because you wanted to be cheap and then ruined your harnesses. Most people **** up doing a simple dpfi to mpfi swap, I can only imagine you trying not only that but adding in obd 0 to obd 1 without knowledge of proper wiring.

 

Well my dad happens to be skilled as an electrician so he'd be wiring it

 

as far as the ecu wiring goes...baam good luck lol
http://www.boosted.org/ecu/COMPLETE.txt

 

Good luck, I have done my own research and have yet to find ANY online guides to be completely 100% right. I now made my own diagrams with all of the correct information.

BTW jones, why are you sending broke *** people to buy **** from me! lolz, your boy was so intent on buying the trans for less than my asking price I sat there arguing with him and ended up being late and getting fired because of him. All I know is he owes me $20 and BETTER come through.

 

lol who was it? i didnt send anyone ! lol sorry bout ya job tho :/

 

**** happens, I've been wanting to quit/get fired for a while now, hated the management, just sucks it was just before the holidays is all. He said he knew you, and you told him about the tranny, lives in duarte.

 

U cant be cheap. Even me with no job managed to send out my dx harness get it converted, got a z6 complete manifold, obd1 dizzy from a jdm wrecking yard & some craigslist shopping for the jumper & p06 ecu. All for $280 & then payed $40 to some dude to wire me up.

 

holy crap thats expensive haha I got three dizzys and my B18a1 and transmission and intake, etc for $400 and also a 93 Teg harness so It'll only cost me $60 to get the wiring done

 

Damn still not bad! plan on staying sohc cam tho. Theres so much room under the hood that way.

 

well I'll be pushing at least 140 horsepower at the crank with obd1 and long geared transmission and an intake as well. Also probably going with Teg exhaust and seats and maybe gauges. Check out my build thread theres a link under this message

 

rywire or boomslangive used both the only way to go i can wire from dp to mp really well but for what the conversion harnesses cost you cant beat the time it takes from yourself to do it

 

or monotech wire harness

 

Theres a hatchback with no seats in it at the junkyard. Will carpet from the hatch fit in my sedan? Since theyre like the same car inside til u get to the back seats

 

doubt it. i think the sedan is wider

 

im about to do the same conversion to my car do i need to get the connections off a d16z6 harness for my d15b2 harness to work on the z6 motor?