Guys

I'm a n3wb here, but thought I would ask a quick question before heading off to bed.

I recently (thursday) swapped a D16Z6 into my 89 Si. I stayed with OBD-0 so I am re-using most of everything. Along with my swap I also receieved a wiring harness to integrate the crx harness and the fields harness (plug-n-play) The two wires that arent hooked up are the yellow and blue wires (VTEC related)

The problem I am having is I cant get VTEC to engage correctly. Once I do the setting on the controller to save it, for some reason it forgets the setting and goes back to like 2300 or somewhere around that area. I am only hooking up the blue wire to the solenoid signal wire, so i dont know if I'm hooking the correct wire up, or if I need to ground the yellow wire or something.

Any help would be appreciated