hey h-t, I got an 91 ef si and were putting in a obd 0 b16 swap. we got it in and now we have a couple left over sensors. i know we gotta take off the map sensor on the firewall so thats one. are there any sensors on the swap not used? it sems like the original harness doesnt have this many plugs. it had a vtec mini me before with vtec controller. what are we missing?

 

If the harness was originally a DX, there will be two plugs
that are not used..

Otherwise,you will use the stock wiring harness and
have to add four wires for the following:
1.Knock Sensor
2.VTEC solenoid
3.Secondary 02 sensor
4.VTEC oil pressure sensor
The connectors for these will be salvaged from the harness
that came with the B series engine..

Most of the links I had are dead but here are a couple:

http://www.angelfire.com/d20/hcivic88/4gtech.html
http://www.geocities.com/teampimports/b16a.html
http://www.crxresource.org/modules.p...rticle&sid=134

 

just did the swap and 88dx speaks the truth