you can reuse your EK harness and modify it accordingly.
If you own a 5spd EX model, then you don't have to do any wiring mods to it.

I'm assuming you own a non-vtec EK civic.
So you will have to do the following:

- perform the IACV mod
- extend the 2nd 02 wiring
- possibly extend the IAT wiring

You can read about the IACV mod here:
http://www.ff-squad.com/tech/w...8.jpg
and here
http://www.ff-squad.com/tech/w...g.jpg

You might want to also perform the CKF trick explained here:
http://technet.ff-squad.com/ckftrick.htm

..or you can just swap out civic 3-pin CKF sensor plug for that of a 96-00 US integra 2-pin CKF connector (if you happen to have the B18B engine harness).

btw, you own an OBD2a civic.

That should be about it.

TBR | JHP | FFS v.2 |FFS TechNet | FFS ECU Services | MR. K

Only thing the integra harness is good for is spare plugs and wiring. And the reason you can't use the integra harness is because its a 2-piece design whereas all 96-00 civics have a 1-piece design harness (runs from teh engine bay into the cabin). 92-01 integra engine harnesses break away at the passengerside shock tower.

TBR | JHP | FFS v.2 |FFS TechNet | FFS ECU Services | MR. K