mercedes c-class nox off

[enagize91]

hello i have here a mercedes c class i tried make nox sensor off, but keep getting fault.
anyone who can help with a solution

ecu is med 17.7.2

[cbvasoft]

Disconnect nox sensor and put all errors here .

[enagize91]

Solved problem

[enagize91]

problem not solved engine light came again after a day with new faul p2204. first i had p2200

[farawhy1]

here ...............