Were is the evap canister and the purge solenoid on my 07 santa fe?

What is your question?

My wife said the check engine light came on two days after she gave the car a wash.I went to auto zone and they pulled out the trouble code P0441.Gas cap seems fine. So were is the purge solenoid and evap canister on our 2007 hyndai santa fe with a 2.7 L engine?