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Very useful, thanks.

Do you by any chance know if all these 4 sensors are the same part? Or are they different?
Thanks

Wow, that's really useful information thanks.

THe car is going in to a (non Audi) garage on Monday, and we will change as many sensors as necessary, hopefully testing each as they come out to find the faulty one (or more?)

I'll pass this info on the them, thanks.

Hi all, new here, but I've had my 2018 RS4 B9 for 3 years now. For the last 2 years, it has had an intermittent fault with the cooling system. Suddenly, without warning, the water temp gauge reads wrong (usually way too low) and the fans come on full blast. After turning car off, they continue for a...