Leon 2016, P2000 (NOx trap, bank 1)

[Angelo]

Dear all,

i am in a long trouble-full strory with my leon, and don't want to annoy anyone,
so asking minimal detail for now.

From some months i have the Exhaust fumes tell tale, some time disappearing.

Error is P2000 (bank1).

Question: is the bank1 someway connected to cylinder 1 ? Or is something related to the
NOx measurement chamber ? What i mean is, may the NOx alarm effectively refer to
a specific cylinder issue ?

Thanks