I'm installing a D16Y8 engine into my civic but my question is all the wiring seem to be the same just unplug the old one and done but except one, the engine I have is the D16Y7 and is non V-tec so what about the V-TEC solenoid? is that one has to stay unpluged? or should I have find the wiring harness that will come out from the ECU to the engine and get it?? thank's a lot for any answer!!