I have searched and searched and cannot find exactly what I am looking for. I have an obd0 91 integra with an obd0 engine harness that I am trying to hook up to my ls/vtec motor that will be running obd1 ecu and distributor. I have the 90-93 service manual from hondahookup but after looking over the wiring diagrams it appears to be a diagram for an 0bd1 harness. I can't find the obd0 diagram anywhere.

Also, it looks like this harness has obd1 injector clips from the factory (no spliced wiring) but it also had the factory resistor box wired in.

If this helps my injector wires are red/blk brown, red/blk red, red/blk light blue, red/blk yellow. I am at a loss for how to get this harness to work, if anyone can help it would be greatly appreciated.

 

ordered a 91 helms manual, hopefully that clears it up