ok,help please about a wireon the engine

ok,well i took off the throttle body to my car it was easy(thanks to david and x)it really wasnt that dirty well anyway i dremeled it out real good and took off that lip inside all went good until trying to put my intake back on,ok you know the piece of metal on top of the valve cover everyone uses to brace there intake well that wire that runs throught it what is it cuz i just snapped it,its so cold and it just broke while trying to put my intake back in,i started my car,and it started fine no probs my check engine light was already on from before.now is this wire or hose cuz it looks like a little one and its plastic a big problem or can i drive it untill i hit autozone and get whatever tiny hose that is,if it helps i think it runs to the egr thing,please let me know i didnt fuck something up big thanks

it'll be aight its proably just a vacume hose it won't make much of a diffrence

PS.guess u dont want that tb nemore?