>Is there supposed to be a hose connected to the CCV cap on a 2005 4.4i? The picture from pelican shows one (not where the arrow is) but it isn't like that on my car.
My 2005 4.4i didn’t have one. The nipple on the cap is actually missing.
You can do research on RealOEM to determine when the change occurred.
RealOEM.com - Online BMW Parts Catalog