hello welcome to the site
the pcv valve is located under the intake manifold.
CLICK HERE for pcv valve
if i remember correctly you can get to it from the top. its been years since i replaced one.
you should be able to see it when you look down through the intake manifold runners
i hate to sound ignorant, but where are the intake manifold runners?
if you look at the intake manifold the silver part on the engine you will see how it splits into 4 sections take a look and you should see the valve. or if you crawl under the car you can look up and also be able to see it.