Resurect ECU OBD1 in My CRX 88

First check wiring OBD0 to OBD1 P30 ECU by swap B16A2 in CRX 88

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OBD0 to OBD1 quick vid
Pin out for the OBD0 to OBD1 harness for the 88 accord i made from a civic OBD0 to OBD1 harness. This is to help fellow 3geez members with their conversions. Here is my build thread

88-91Civic CRX DPFI to OBD1 VTEC Plug n Play Harness
here we have a dpfi to obd1 vtec full plug n play harness. new

Honda Engine Simulator
Honda OBD I Engine Simulator in action

DPFI ECU (PM5/PM9) in MPFI car? Will the Civic run?
Does that actually work? I know the two injectors on DPFI wire to injector 1 and 3, but the ECU board suggests that 1 and 2 injectors are wired together! So will 1, 2, and 3 fire or will only 1 and 3 fire? Injector 4's pin is not attatched to anything via the board, but the ecu itself does have a pin.