I heard through the grape vine that there is a company out there that makes harnesses.
can anyone direct me? I need a P28 chassis to a P74/75 ecu harness for my swap.

Thanks for any leads.

 

TTT

Anyone??????

 

http://66.27.132.142:85/harnessconverters.htm

 

We make custom harnesses. Please email me.

 

here are some sources:

jdmhondaparts.com
skunk2
kenji (board member)

and all the ones listed above.

I think that King motorsports makes them too..

 

got mine from http://www.prospeed-performance.com

jesse

 

Thanks for the replies guys...

But it's not what I'm looking for on the pro-speed site.
Both ecu's are obd I. I don't need that.
Basically, When i put this new ecu in my car, I don't want to sit there and wire/solder wires together from the harness of my car to the wire/ecu side that goes to the ecu from the engine.

I'm looking for something that will plug into the LS ecu (p74) but has the correct pin-outs for a 94 del sol (same as 92-95 civic si/ex) wireing.

any other suggestions?

Thanks

 

Just plug it in. The wires are common to both ECUs.

 

It's plug and play. There's nothing to do.......

 

i trust you guys- but it doesn't make sense to me.

the p75 doesn't have vtec, the p28 does.
how can the pin-outs be identical????

 

Because the Vtec uses extra wires over and above what is there for the non-vtec motor. Without Vtec, the extra wires are just along for the ride. They don't do anything.

 

does anyone have a pint out for these ecus? or a site were i could find them? that would be a big help.
I jsut want to make sure i'm doing it right.

other friends have told me to just use the p28 with the b18b1. And that too sounds iffy to me....

 

Are you putting a LS into a delSol?

Was your original engine a D16 VTEC? and now you're installing a B18B?

If this is so, you don't need sh*t. Just plug in the ECU and use the LS engine harness and you're done. It's easy as pie. Anyone who tells you differently is trying to sell you something, or doesn't know what their talking about.

NOW, just to be clear, this goes for same year to same year.

I.e.

93-95 delSol to 94-95 Integra LS
96-97 delSol to 96-98 Integra LS

Get it?

OBD1 to OBD1
OBD2 to OBD2

Any other questions?

HTH

 

yup- 94 del sol Si chassis-
94 b18b1 motor is going in.

But then you mention engine harness...

see thats what i don't want to do. the wires that came with my motor, are, well- see for yourself...





thats the wad of poo poo that will go through the firewall.
wireing all that together is what im trying to avoid.


[Modified by delvtecsol, 3:21 PM 1/28/2002]

 

Is that an OBD 2 harness and computer? I can't really tell in the picture! No wait i must be trippin i guess the plugs wires are only stacked two high.


[Modified by JDMspecEG6, 11:33 PM 1/28/2002]

 

p75 obd I ecu, wires, and fuse box is what you see in the pic...

 

Use your Del Sol wiring harness, and extend a few wires here and there to reach the corresponding sensors. That'll be way easier than trying to put that cut harness back together.

 

That harness in the pic is an inside wiring harness, not an engine harness. Don't use that at all. Get a 94-95 Integra engine harness, attach to your engine, and your all set. You don't need to do anything. You could also use your Del Sol engine harness off your old motor, attach and then extend any sensor wires if necessary.