The NOx sensor measures the amount of NOx in the exhaust system. The NOx sensor is connected in the J1939-2 data link. This diagnostic trouble code (DTC) indicates a NOx monitoring failure. For example; NOx sensor short- or open circuit, NOx sensor removed, NOx sensor missing signal.
Conditions for diagnostic trouble code (DTC):
1) Voltage above normal or shorted high
Observable symptoms
1) None
Probable cause
1) Internal fault in component
Related products
-
Allison 1000 & 2000 Gen 5 Fault Code:P2764 TCC PCS Control Circuit Low
1000 & 2000 Gen 5 -
Allison 1000 & 2000 Gen 5 Fault Code:U0100 Lost Communication With ECM A
1000 & 2000 Gen 5
-
Volvo All Engines (2013 Emissions) Fault Code: P226600 PID: EMS Water-in-Fuel Indicator Circuit Low
All Engines (2013 Emissions) -
Volvo All Engines (2004 Emissions) Fault Code: PID 91 FMI 9 Pedal Message
All Engines (2004 Emissions) -
Volvo All Engines (2017 Emissions) Fault Code: P253913 PID: EMS Low Pressure Fuel System Sensor Circuit
All Engines (2017 Emissions)