Im swapping a 96 gsr motor into my buddies 91 DA. A few lil issues have come up. Im reusing the harness from his car and already swapped dizzy plugs on the vtec dizzy, and swapped in obd0 injectors and alternator to work with the harness plugs but on the back of the LS block there were 3 sensors and the gsr block only has two and only one is a match. Second problem, the ecu he gave me to use is a pr3-j00 from a jdm 92 integra, wouldnt that make it obd1 not 0? Would that ecu work without a jumper harness? any help would be greatly appreciated guys

TIA

 

nobody has any idea? I searched but nothing useful came up