I own a 96' del sol SI. I am in the process of swapping in a 96' gsr motor into it. I was just labeling the wiring harness on the D16Y8. then I noticed that the ECU that is in my sol says p28. Isn't that ECU for OBD1. shouldn't I have a p2p ECU I bought an OBD2 gsr motor to make wiring easier. does this seem right to you guys? and is there anything I need to do extra besides add the IAB wire? please help me I am trying to get the engine in today.