New owner torn on a new truck.

Welp woke up to this this morning

 

Bright side its its covered by warranty likely. Downside is i blew a sensor. Insite did a diagnostic and its coming up with a nox sensor not working. Sadly its also the one i paid to have replaced when i got it too. Because why wouldnt it be

 

Defo warranty

 

Actully thinking about it ill bet money it failed because of my fuel system blow up

 

Yup im figureing a bunch of nasty got into everything considering how much smoke i was billowing. Ima have them inspect the other sensors and the DPF+SCR too i have a sneaky suspicion the inlet sensor is cooked

 

Ya know im almost afraid to ask. Is my luck really this bad or are semi trucks, especially modern ones really just this unreliable?