I googled and googled and just can't find one solid answer on the proper way to do this..

I saw ground pin D4, but where? Do I cut d4 on the obd1 jumper and tie in a ground there or do I cut the corresponding wire before the jumper and ground it?

Some people said jump D4 and D22 together?

Car is turning over but throwing a code, input is appreciated!

 

Do not cut anything! Phearable.net - Electronic Fuel Injection Tuning Solutions - Hondata, Neptune, Crome, Uberdata, Ectune, AEM, Honda Tuning, Widebands, Fuel Pumps, Intercoolers, Turbos, LS/VTEC, ECU Chipping, Chipped Ecus, P28

 

I have a 91 crx though, I don't have that plug they're showing since p05 had the built in led indicator on the ecu

 

Also pin A13 (main relay with A14) on the obd0 plug corresponds to what obd1 ecu pin? The wire popped out of this pos boomslang obd1 jumper and I can't figure out where it came from

 

alright jumping pin D4 to pin D22 will pull the codes, checking em all now..

 

codes 6, 10, and 16..

engine coolant temp, iat, and fuel injector bleh!