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View Full Version : EF, OBD0 to OBD1, and DPFI to MPFI.



Sunkenkarma
04-11-2012, 06:54 PM
Looking to pick up an EF sedan here pretty soon, I have done some research on it, but could not find a good guide or anything, there has to be a few good guides out there, but I can find them. Anyways, looking to get an EF sedan pretty soon, and probally go D15b vtec, anyone know how much the whole swap might cost? I can get the motor for like 400 bucks, and a p28 for like 80. Im talking about the harnesses and stuff from obd0 to obd1, and DPFI to MPFI. Or if anyone could just toss me a link, that would be sweet. thanks ahead of time guys.

green91
04-11-2012, 07:45 PM
The best thing you can do is the mpfi conversion on the stock engine harness and then get a obd0->obd1 ecu conversion harness.

Ive used these guides in the past:

http://hondacrx881.tripod.com/mpfiswap.html
http://ef-honda.com/ben/EFwiring.php

alex14
04-12-2012, 07:08 PM
http://eastcoastefcivics.com/index.php?topic=2891.msg38069#msg38069

southside
04-13-2012, 08:40 AM
http://eastcoastefcivics.com/index.php?topic=2891.msg38069#msg38069He linked it for you.And it's pretty easy I've done it a few times myself and worked everytime.Just make sure you pay attention to coloring on the wires some may fade.

nigel302934
08-18-2012, 08:43 PM
Ive been working on an mpfi to dpfi swap for a while now and just cant get it right. if anyone is in the east atlanta area and knows a good bit about this, please dont hesitate to hit me up. I have the harness and everything. I must have wired the distributor wrong or something.

Scotsman
08-18-2012, 11:00 PM
i'm selling my hatch.............................just saying