Op
Is the liqui-moly oil you used rated for your engine. As in is it diesel certified?
I know for a fact that liqui-moly is a premium oil company and is very highly regarded in Europe.
And I've used all of their additives and a few of their oils and I have been more than pleased with everything I've ever used,so I'm baffled as to why this report looks like it does,unless it doesn't meet or is approved for use in your engine.
I'd find an oil that meets your engines oem spec then run an interval and re-test
I just went to the liqui-moly site and looked at this oil. It says in the information that this oil is NOT suitable, nor approved for a tdi engine.
So considering this oil isn't approved and doesn't meet the required spec are we surprised by the outcome.
Copied from the liqui-moly site
Top Tec 4200 5 W-30
is a state-of-the-art all-season HC synthetic motor oil for gasoline and diesel-powered passenger cars including vehicles equipped with a diesel particulate filter in accordance with the Euro 4 emissions standard and extended maintenance intervals. Beside the universal usance in vehicles from the Audi/VW group (except TDI-Engines R5 and V10 before MY 06.2006) also suitable for BMW, Mercedes-Benz, Renault etc. The combination of unconventional base oils using HC synthetic technology, together with the latest additives, guarantees a motor oil that provides exceptional protection against wear and reduces oil and fuel consumption, while ensuring fast oil penetration of the engine. As such, oil change intervals of up to 30,000/50,000 km (or every 2 years for low mileage drivers) are possible as per the manufacturer's specifications.
It's plainly written except tdi engines.
So OP go buy the correct spec liqui-moly product and get another used oil analysis once your next interval comes around and I'll bet once you're using the right oil the used oil analysis comes back stellar.
Liqui-moly is a German product and they make something for every single European engine spec,so I'm positive they've got their stuff together and no way would a used oil analysis come back looking like this, in a European engine.