ok say i got a 92 b18a that is obd1 for my 91 crx which is obd0 from my understanding, what needs to happen here? what do i need to convert? or can i just get stuff from a 90-91 obd0 b18a and use that?
i did search for this topic but was still confuzed

 

I'm pretty sure that you can just pull all the stuff off of a OBD O engine and use it, or you can convert to OBD I. There are people who sell conversion harnesses on the board.

 

soo whos got these harnesses forsale out there? how much?

 

you have two choices, if you want to stay obd 0 then you;ll need 90 91 ecu, disty, injectors. OBD1 > you need to buy a a conversion harness and use everything else from the 92 b18.

 

I have the conversion harnesses for 125 shipped. check my sig

Andy

 

I have the harness that you need. Do a search for me. Over 150 sold. Brand new OBd1 OEM pieces. Soldered, warrantied, heat shrink.

If you decide to go OBD1 than you will need to convert your car to MPFI if it is a standard or dx. Then you can run the OBd1 distributor, ecu and 4 wire O2 sensor.

Jason

 

Was just wondering how/what do the harness look like? Do the still have the male end like where it should plug into the ECU and a female end that goes into the OBD1 ECU. Where are the male ends available from hint hint??

 

the harness is the three gray plugs that connect to the OBD1 ecu and the connectors taken out of an OBD1 ecu connected together about 4-6 inches long. I also have new OBD1 and OBD2 parts on order. If you are looking to buy some be prepared to spend some money in order to make the minimum order for these connectors. If you want a new harness right away get one from blown90hatch, I have ehard good things about his product. If you dont mind used pieces that are tested and warrantied also buy one of mine cause its cheaper. Either way you can't go wrong.

Andy

 

get the harness from Jason...great guy

 

If somone needs a D series obd1 dizzy I have one thats repined with the obd0 plug already.

 

Nicely put andy. The buy in is rather large. I did the buy in a long time ago and am still pulling out of the hole. AS you can see, we both sell the harnesses and both have them in stock. Buy from who you choose. If you have any more questions please let me know.

Jason