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Hi all,
I recently replaced my NOx sensor as the old one was shorted. In INPA under the relevant NOx Sensor read data (using the MDS80 DME) there is a readout of the "Schubabschaltung" (deceleration fuel cut-off) and "Beladungsbetrieb NOx-Katalysator" (NOx catalyzer load). These should start showing values (in PPM) once the NOx converter reaches operation temperature after driving some miles. I say "should" as I have not seen any value registered yet after driving for around 30kms. I should at least see the deleration cutoff in action when decelerating after a long coast which I don't. Do any of you have any details on these values and why I am not seeing any readings?

Thanks!
 
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