2006 EVAP routing.

[mechanicboy]

Hello all!

I just purchased a 2006 Grand Prix GT for commuting in the city. As I do with all used vehicles I buy I do a general check and tune-up before taking her out for reliable service. This brings me to my first issue. While taking the MAF off to clean it I noticed a hose missing for the EVAP off the tube between the TB and MAF(picture below). Next to it looks like a hack job of some sort on what appears to the the EVAP hose. Can anyone take a picture of otherwise direct me on how these two are supposed to properly meet?

Thanks in advance.

 

[Fivefingerdeathpunch]

It looks like the nipple is broken off.

I think this picture is correct.

 

[mechanicboy]

How does it connect to the intake tube?

 

[Scottydoggs]

you pull that white thing thats jammed in there out, then that ring there is a lock ring i think. pretty much you push the black boot there on the line over the tube on the sensor there.

 

[mechanicboy]

Upon further inspection, I found this;



I think these two need to be connected. I put a plug in it for the mean time.

 

[Scottydoggs]

your missing a hose from the lim to the tb i believe.

 

[spazzz]

Like Scotty said. Those need to be connected.

Good explanation in last post here.
http://www.grandprixforums.net/threads/88152-How-does-the-PCV-work-on-Supercharged-3800-series-II

 

[mechanicboy]

Hmm, usually PVC is after the TB to create a vacuum on the crankcase. Glad I found where the hole connects to.