Evaporative Emissions Box? 2008 Saturn Vue.
I hit a large chunk of a semi tire on the Interstate and it ripped off a small box from underneath my 2008 Saturn Vue. No other damage was pointed out by the mechanic that re-mounted the box to the car. The impact broke off one of the corners where the bolt goes through and there is a hole in the box where it dragged along the pavement. The mechanic rebolted it back on using 3 bolts and used a plastic tie to hold it in place in the 4th. No engine check lots were on at the time and the car ran (and is running) just fine. In fact, the check engine light only came on after I ran it through the car wash and it got wet underneath. So here is my question: What is this part called? I want to replace it and it looked fairly easy to do. 4 bolts and a couple connections. The mechanic called it an emissions box or canister. He also called it "evaporative emissions". I cannot find anything called any of these things. I wish I had taken a picture when it was on the rack. It looked like a radio amplifier. Any help in identifying the name of this part is greatly appreciated.