Audi A8 oil consumption

[hdiam1950]

Hi, I have an Audi A8 2019 3 litre petrol car ,33000 miles. It is currently using a litre of engine oil every 2500/3000 miles. There are no signs of any leaks. This seems excessive to me, does anyone have any thoughts on this? the car still has an Audi main dealer warranty. Harry.

[Dr G]

PCV can fail on that engine - not expensive to change as a precaution if the consumption bothers you.

[hdiam1950]

Forgive my ignorance but what is PCV? Thankyou,Harry.