Hey guys I need some help, I have a 1990 integra gs and I just got a 92' integra gs engine. I was wondering if the engine harness from my car will be compatible with the 92' engine or do I need to swap out some parts from my old engine. Any help will be greatly appreciated.

 

the harness that came stock with your car is OBD0 and the engine you are putting in is OBD1. There for you will need the engine harness from the OBD1 engine because the plugs will be different for the distributer and fuel injectors. Also your car uses a resistor box and peak-hold injectors while the 92 engine uses saturated injectors which do not require the resistor box.

 

Thanks alot for the help, I'll have to try that.