This method is tricky!
I'll give it a try, but I think the problem is more likely related to LoRa and LLM.
This weekend, I was driving around in the Eifel region. Before that, I cleaned the LLM (likely referring to a specific engine component) with a tuner cleaner and emptied the air filter.
The filter was quite dirty, even though I cleaned it just last summer.
(I should have done that

after the Berlin/Breslau rally.)
The Russian team's performance has improved significantly, with a more spontaneous response and better overall execution.
It was fun again to drive the Golf through the winding roads.
Today, I'm putting in a brand new original filter (they're practically free these days).
I'm going to the doctor's office in the next few days.
Is it correct that only the refractive index is measured there using an optical method?
Regards...