obd2b gsr in a obd1 ls integra

[nonvtec]

ok, I know this its the normal swap everyone is doing, but i have a 95 LS Spec. Ed. and i'm goign to put a 2000 B18C1 in it using the '00 motor hanress and 95 nonvtec fire wall harness. Are the wires all in the same locations in the canon plugs between obd2b and obd1? And is there a different in the tach on OBD2B that u have to splice the wire into the icm wire to work in a obd1 ecu? I've been searching honda-tech and decied to come here, if its been discussed before if you have a link to the old post or any info it'd help, thanks

 

[projectxspeed]

It would be easier if you just stayed obd1. Sell your engine harness, injectors, and distributor. Then you only have two wiring projects them IAB and vtec y0.

 

[posol]

use your LS's harness for the swap.

buy an obd1 p72 computer.

run wires and use the plugs from the gsr's harness where necessary for the vtec stuff.

swap the plugs for the dizzy/alt/injectors from the gsr onto the LS harness.

change run the iab correctly. there is an article about this in the swap articles section.