dang, almost sounds like my friends problem. 91 hatch standard. we had to wire in extra injectors, cause stock engine only used 1 big one. but ugh, yeah its an OBD1 engine, so we got a OBD0 to OBD1 harness.... wired it all up, nothing happen at all....so we take a look into the harness, about 3 or 4 pins are completely in the wrong spot " ebay harness" so we switch them around and what not hours of testing shit on laptop, checkin the CEL light, kept gettin a # 4 which was like Crank position sensor or somthing...but yeah his car has been sitting for over month and a half now not running, cant get the SOB runnin for nooothinn...GOOOOOOOOOD luck....i will be watchin the post to see if it can help us out, let us know what goes down