close

 

I found this link

unofficial B18B Swap Guide - finally! - Generation 2 Integra Club™ Forum

Looks like i need to extend a part of my obd0 harness so the coolent sensors will function and i need a b18a1 oil sensor adapter and put it on the b1


This is what sumone on g2ic said

" All you have to do is
1.) Remove OBD0 Injector clips, Splice on the obd1 injector clips ($5 for clips at Junkyard)
2.) Remove OBD0 Distributor clips, splice on the OBD1 Distributor clips ($5 for clips at Junkyard - Simply match the wire colors)
3.) Extend the cooling fan switch sensor wires
4.) Remove resistor box and splice the 4 red and one yellow wires together
5.) Cut off the one wire 02 sensor wire and tape it off
6.) Get a Boomslang/Rywire OBD1 Jumper harness ($110), use the subharness (Included) that comes with it to plug in your 4 wire 02 (Should come with motor)
7.) Plug in the new ecu. (P75/P74 - $50) "