Ok I have a 1990 CRX DX with a y7 swap. The swap was done but it was left obd0 and dpfi. I just purchased a complete 95 ls swap. I also bought the locash racing engine harness, Witch is this:

OBD0 to OBD1 ECU Adapter. Allows the use of an OBD1 ECU (92-95 Civic/Integra/Prelude) in a 88-91 Civic/CRX/Integra. Add the OBD0-1 Distributor Adapter so that you do not have to cut and splice your distributor plugs! Add the Engine Subharness and all of the extra wiring will be done for you! (VTEC Solenoid, VTEC Oil Pressure, 4 Wire Oxygen Sensor, and Knock Sensor!) Add both the Distributor Adapter AND the Engine Subharness and the conversion from OBD0 to OBD1 will be SIMPLE and EFFORTLESS!

I bought the whole thing. THe sub harness and the dizzy adapter. Now what do I need to do for the mpfi part????