Help With Vtec Not Working

What up? I swapped a 97 H22 into my 90 accord and everything is fine with the motor and swap except for VTEC. I cant get it to work. I have tried to pin it to the ECU in A4, re wired the run from the soleniod twice and still no go. Any ideas from anyone? Anyone had this problem? Either I am a dummy or something is wrong. I put the ECU in my friends car that has the same setup and it works in his car so I know it is not the ecu. Is that pin connection touchy? Could it be that it is not getting a full connection and if it is not any suggestions? Anything you guys could suggest would be much appreciated. Thanks all!