i am trying to make my own obd0 to obd 1 sub harness i guess is what u can call it. and ive done alot of research, i just kant find solid discriptions on how to do this. can any1 help? thanx n advance

 

I did a couple last year, as far as i can remember its just matching up wire colors....

 

did u use the mpfi female dizzy plug

 

i also just got a b18a1 thats obd0 my ecu in my car is obd1 i was wanting to know about this sub harness and stuff what is it? will it make the obd0 dizzy run with the obd1 ecu?

 

they are pretty simple to make, i make and sell them. check out my sig.

 

this will help

http://hondaswap.com/hybrid-ed-ef-da...adapter-73435/

 

seriously just call rywire

 

Rywire no longer sells it separate, only as part of package

 

It's not that hard to re-pin...

I'm using an OBDII with OBD0 Plugs!

 

thanx d16aihatch dont wana pay some 1 to do work that i could do
im on a low budget lol

 

so changing the wires up will make it so i can run obd0 distributor with my ecu which is obd1??????????

 

no, you CANNOT run an obd0 distributor with an obd1 ecu. All parts must be obd1 if that is the ecu you are going to be running

 

negatory. the point of making the coversion harness is so on an originally obd0 car you can use an obd1 distributor with an obd1 ecu. obviously you would need the obd0-1 ecu harness/jumper as well.

ninja edit: dayum! beat me to it

 

so what would be better getting an obd1 distributor or getting a p72 obd0 ecu?

 

ive read that obd 1 is easier to tune and get better results with a p28 ecu

 

ok cool do you know where i can pick up a obd1 distributor for a b18a for a good price

 

junkyard? ebay? craigslist?

also, there is no such thing as an obd0 p72.

The oldest ecu you'd be able to find which was designed for a gsr, is the obd1 p61 for the b17a1 from the 92-93 gsr. since you are going to have to go to obd1 anyway you might as well just get a 94-95 obd1 p72.

ninja edit: wait a minute. why are you looking for a gsr ecu, but a dizzy for a b18a ? if you really meant that you need an obd0 b18a ecu, then just get a pr4 and keep everything obd0. oh and quit threadjackin. took me a min to realize you weren't the OP lol.

 

junkyard maybe. start there. or craigslist

 

im looking on ebay at pr4 ecu's what the diffrence of the pr4-A02 and the pr4-A10 and all that what should look at getting

 

maybe it designates auto or manual? or perhaps whether its obd0 or obd1? i'm not really sure. just make sure whatever one you get states that it is for the obd and trans type you have.

 

Thanks for the help man

 

you can use a jdm pw0 its obd0 and will run dohc vtec its off my b16 not sure if it will correctly run a gsr .. but i have a obd1 p28 for sale if you want one

 

how much?? with shipping to CA

 

an obd0 pw0 does not have control for iab's (secondary butterflies) and will cause you to lose mid-range power. if you spent the money to get a gsr you might as well spend a little more for the correct ecu.