i am attempting to wire the vtec on my project 94 integra ls i read up a little bit and am for the most part asking someone to walk through real quick with me incase i missed anything i have ran a 18ga wire from the vtec solenoid to the a4 plug in the ecu harness and pieced it in.. my understanding from here is that my next step would be running the wire from d3 ( knock sensor ) to the knock sensor and d6 ( vtec pressure switch) to where? any help would be great also anything i might be missing would be great to know thanks.