DocB_Ek6_f20b

I have a 96 civic coupe with a f20b I need to to know what wire harness is best to use.. I have a single can VTec one brand new basicly what needs to be modified on the harness since it already attaches to my motor and the motor is running in my car... But I have no VTec due to a check engine light the only sensor I can see are the tps knock and o2 sensor that don't have plugs anything else I am missing help please !!!