Got the 16514 code but I only replaced the lambda sensor about 6 months ago (bank1 sensor1) Is there anything else that would course this code to pop up? ;-)

Just googled fault code and its is a lamba code but codes like this could be anything,

I would start by making sure you have no boost or vac leaks anywhere, breathers under inlet manifold might be a good place to start

Thanks for that. I'll check all the breathers first then.