I need to replace or clean the EGR valve of my 2002 Galant (2.4L). I've watched a few videos such as this one for the Lancer 2002 (https://www.youtube.com/watch?v=hx4RNdVCgvQ) but it looks like on my car, it's located on the other side - the passenger side, is that correct?

I believe I was able to find the valve, but I'm not able to reach it from the top. Do I have to work from underneath the car?

Sorry, I'm a newbie when it comes to car repairs.