LMM Cleaning: Use Liqui Moly Quick Cleaner?

Hello everyone,
I want to verschandeln my mass airflow sensor and I just went to ATU. Unfortunately, they don't have any brake cleaner with that specific name, but I found something else that can apparently be used to verschandeln brake discs, among other things.

Please provide the German text you would like me to translate into English.
LIQUI MOLY QUICK CLEANER

It makes your assembly work easier, cleaner, and safer. It quickly and completely removes oil, grease, and dirt. The treated parts are absolutely free of residue and completely degreased. It saves time and costs, and ensures a flawless repair. It dissolves resinous and greasy residues. Excellent penetration, controlled and residue-free evaporation. Removes oily and greasy contamination, leaving no residue.
Application: Universal cleaner for the quick cleaning and degreasing of small parts in the automotive and industrial sectors. Suitable for brakes, clutches, transmissions, as well as assembly and repair work. Removes oil and grease stains from flooring, fabrics, and trim.
Please provide the German text you would like me to translate into English.

According to the instructions on the product, it should simply be sprayed on and allowed to drip off, without wiping.

Sounds good, right? Can I use this to thoroughly "flood" the LLM?

Hello, yes, of course you can take it.

For me, it wasn't quite as "natural" as it seems. So far, I've only read that you have to be very careful to ensure that no traces or protective films remain.