07 LGT 5EAT STG 1, 86k miles, stock parts/air filter.
EDIT: Cryo Tuned
Been working to correct this for some time now. AF A and D are rich, usually around -5 to -8 or slightly more. While replacing parts, A did start running lean at one point, but it's back to running rich, once I got everything buttoned up.
I've pressure tested the system, both through the inlet and the small bpv hose. It holds pressure, I hear no leaks as I did before. Seems to point to the TB hose, but I have that seated quite well, and the clamps are super tight. I've read as many posts as I can find about this, but from searching seems it's still pointing to the TB. Posting this up to get some other thoughts.
ECU was reset after I tested the pressure in the system.
Here is the list of repairs:
OCV's removed and cleaned
Valve cover breather hoses
EDIT: Never had codes, no misfires, car starts fine. Does idle a bit low, in Park around 750 - 800, in Drive around 650 - 700.
I do get a little stumble if I hit the gas a little too hard, like a quick pause before it ramps up. I chalk that up to Turbo and 5EAT :P