I have an OBD 1 95 Civic DX and I plan on swapping in a 97 OBD2 B18b, I also plan on boosting it in the future...would I want to use the DX ecu or buy a P74 OBD1 ecu for the LS to run properly?

 

Check out my signature. I am selling a 93 LS ecu which is still a obd1 ecu plugs right up to any civic/integra from 92-95. I also have the wiring harness. ETC!!

 

I could use the ecu, but I don't think I need the harness right?? My stock harness will bolt up correct?

 

If I am not mistaken yeah it should bolt up. But check my signature out for stuff I am selling.

 

ttt
Not to discredit you but I would like some more ppl's input

 

if i'm not mistaken, the 93 ls ecu is totally different from the 94-95 ecu's. i have a 99 B18B1 motor and i had to get a 94-95 ls ecu. so just letting you know that you'll need a 94-95 ecu, not a 93.

 

Is that the only thing that you had to do, Just replace the ECU with a 94-95 model and everything just plugged in ok

 

why not go for like a 94 - 95 LS motor so you can stay OBD1 so you can use things like hondata and also not have the worries of converting to OBD2

 

with an ODBII motor, you don't have to use the extra O2 sensor or all the other little ODBII plugs. all you need to so is rewire the distributor and the injectors and that's it. it's really basic and easy to do if you have your ODBI plugs to compare with your ODBII. after that all you need is the ODBI ecu. if you need help on doing this swap, just email me and i'll be happy to walk you through it. remember, you learn something new everytime you actually attempt to do it.

 

Can you email me some pics or a detailed list of instructions...I don't want to get started and then not have any reference!

BTW the reason I am going with the OBD2 motor is because I am getting the long block for $600.

 

It bolted up to my 92 civic when i had my 95 b18b turbo hatchback.

 

ttt