TDI Coolant Temp Sensor for Audi Convertible

Hello,
Here are the log files for the intake air temperature.

Hi,

You can pretty much forget about the 7-8-10 log because you didn't even go full throttle.
You can only get a vague idea of LLT problems when riding in a car.

It should include at least one full-throttle acceleration from 1300 to 4500 rpm in 3rd gear or higher.
Furthermore, the outdoor temperature is not specified.

Hello,

If it's not actually below freezing, I don't see an urgent need to take any action. Perhaps you could try rinsing the radiator fins from the back with a garden hose to remove dirt. Be careful not to use too much pressure (like a pressure washer), as that can bend the fins.

Best regards, Rainer.