6th gen pair removal and evap canister

Hello, I can't access the wiki can someone clear out some doubts?

For the pair, is it best to plug the hose between air box and solenoid or just unplug the solenoid?
Would the solenoid disconnected trow a FI light error code?

When you remove the evap canister, what do you do with the hose coming from then solenoid?
Is the solenoid unplugged or removed? What to do with the hose if solenoid can be removed?
If the solenoid must remain in place should the tube routed somewhere? And leave the solenoid connected or what??

 

From experience, I found that you would need to plug the hose ad unplug the solenoid to notice any difference; rather than just unplug the solenoid.