a little confused need some help
okay im doing a y8 swap in my 91 hatch std. I been doing lots of research and found lots of things but still a lil confused.
I no the first main thing i need to do is do the dpfi to mpfi conversion.
Also convert to obd1. Im just using a jumper harness (rywire) but should i just do the mpfi conversion and then just plug the obd1 jumper into the harness and ecu.
im running the p28.
I read since your obd1 u dont need the injector box so u wire the 5 wires into the injectors? is all this right?
I no the first main thing i need to do is do the dpfi to mpfi conversion.
Also convert to obd1. Im just using a jumper harness (rywire) but should i just do the mpfi conversion and then just plug the obd1 jumper into the harness and ecu.
im running the p28.
I read since your obd1 u dont need the injector box so u wire the 5 wires into the injectors? is all this right?
lol check this out
ok. there are 2 blk/yel wires that come from ur 2 injectors that are on the dx.std harness. solder those 2 together and from that, add a 3rd wire and run that 3rd wire to the yel/blk wires that come off the inj. plugs and solder them all together. ill draw u up a diagram to explain better
this "diagram" is for obd1 injectors
ok. there are 2 blk/yel wires that come from ur 2 injectors that are on the dx.std harness. solder those 2 together and from that, add a 3rd wire and run that 3rd wire to the yel/blk wires that come off the inj. plugs and solder them all together. ill draw u up a diagram to explain better
this "diagram" is for obd1 injectors
you also have to run 2 wires for the injector signal wires and 2 wires for the distributor, i think ckp sensor, and switch 2 wires on the ecu theres write ups for all this
http://hondaswap.com/swap-articles/d...writeup-49557/
Thread
Thread Starter
Forum
Replies
Last Post
4d00rEF
Honda CRX / EF Civic (1988 - 1991)
2
Mar 26, 2010 03:26 AM
gocivicgo
Honda CRX / EF Civic (1988 - 1991)
5
Aug 7, 2003 08:05 AM



