Leaf blower motor AUC sensor issue

That's a weird one. AUC sensor affecting the blower motor? I guess it's possible if the system is trying to shut down the blower because it thinks the air quality is terrible. Have you checked any of the basic stuff, like fuses, first?

Yeah, I checked the fuses, all seem ok. The error code points directly to the AUC sensor. Just seems strange that it would completely kill the blower. Any thoughts?

Okay, fuses are good, and you're getting a direct AUC sensor error code... I’m still not entirely convinced that the AUC sensor would directly kill the blower, but if the code is that specific, it’s hard to argue with. Given that you suspect a cable or plug issue it's probably best if you can get it checked out in a workshop. They'll be able to properly test and confirm before you start replacing parts.

Thanks for the advice. Took it to a local garage, and you were right about needing a proper check. Turns out a wire to the AUC sensor was loose, and that was causing the issue. 95€ later and it's fixed.