Pictures with questions/comments of Intake Manifold Removed
 

I've just finished removing the intake manifold and there are some parts I need to order. I will post a few different pictures with questions.
I've noticed a lot of caked oil as you will see in the pictures.

First set of pics: Manifold off, is my IRIS valve bad? Should I replace the whole part or does it have an o-ring?

Re: Pictures with questions/comments of Intake Manifold Removed
 

Second set of pics:
I just replaced my IACV not too long ago, but it is still giving me a code 24.
I see a seperation in the insulation on the wire for the plug. I don't know how difficult it is to splice and replace this plug? Any thoughts? Should I replace the whole wire harness as shown in the picture? What is the harness part number?

Re: Pictures with questions/comments of Intake Manifold Removed
 

Third set of pictures:
The EGR hoses, which one goes with the egr valve as pictured just above my thumb? There are two inlets and not sure which one goes where

Re: Pictures with questions/comments of Intake Manifold Removed
 

Last set of pictures:

These show the parts I was going to replace anyways. The hose broke on my AACV, so I have a new hose and new AACV that will be installed.
The knock sensor shows a crack in the housing. I will replace both sensors.
Tons of oil....wow.

Re: Pictures with questions/comments of Intake Manifold Removed
 

Is my PCV connector bad too? Look at this thing.