suction control valve

Hi guys I've taken out my suction control valve to give it a clean because my motor was running rough now I've put it back together the engine won't start up , it's not showing any power going to the suction control valve when the ignition is on, Does anyone have a suction control valve...

I’m having a problem with my 2013 colorado, drives fine but after stopping and starting a few times, it goes to start then cuts out then I try again and all is good, happens randomly and sometimes fine for weeks or a couple times in a day, have had suction control valve replace as dealer thought...