I was asked by a friend to help replace an engine in her 92 honda civic cx. The engine she got was a d15y7 (old engine was a d15y8). When I finally got the engine in I started it and it ran like crap (wrong ECU to run it, duh ). I have since replaced the wiring harness to the one off the new engine (94 dx), switched the o2 sensor to a 4 wire one is stead of the old 1 wire one, and changed the ECU to a P06 to replace the old P05. Now the car wont start at all. Is there a major difference between the connectors between the harness and the ECU? Does anyone know of a place that I can get pictures of the differing connectors? Would this even be my problem to begin with or is there a bigger problem I am overlooking? I am going to go to a junkyard to get the wiring inbetween the harness and the ECU will this help me? :unsure: thanks in advance for any help provided.