PCV Valve location

[javvy]

Hi Guys,

Posting after a long time, I need to know the location of the PCV valve on my 2005 XLE LTD..........if some one can provide an image/diagram that would help. I have the PCV valve sitting in my garage for quite some time now and would like to know the location so I can change it out.

Thank You
Javvy.

[2006SiennaLE]

It's called a "ventilation valve" in the manual and so it took me a while to find it.

[wegngis]

Nice diagram. What manual is this out of?

[romualds]

This and other useful pics are in 2005 Sienna Repair Manual. See this thread: http://siennachat.com/forum/index.php/topic,805.0.html

[ARGOLFER]

What is the recommended replacement period for the PCV valve??

[knapp9]

I don't know that Toyota actually has a recommended replacement for the Sienna PCV. When I bought a replacement valve the parts guy gave me a funny look and said it was a "non-serviceable" part. That "n-s" pcv was pretty badly gummed up so I changed it out and now just clean it every 15,000 miles with a shot of carb cleaner.