I've put it off for too long...It's time to wire up my vtec and stop messing around...Is the only thing I need to wire the vtec solenoid and pressure switch?...What about the IAB and knock sensor?...I checked my pin charts and more than these wires were missing...I can ground these to the engine, or any metal surface, right?...That would save me time and wires...I was gonna snip the wires at the sensors, run the hot to the ECM and run the ground to the nearest metal with a solderless terminal or something along those lines...I printed out stuff in the past but messed around for so long I can't find the pics or articles anymore...Thanks in advance...