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:P2763 TCC PCS Control Circuit High
1000 & 2000 Gen 5
-
Volvo All Engines (2013 Emissions) Fault Code: P06B400 PID: EMS Sensor Power Supply B Circuit Low
All Engines (2013 Emissions) -
Detroit DD13 EPA07 (2007-09) Fault Code: SPN 132 FMI 1 (MCM) Air Mass Flow Too Low
DD13 EPA07 (2007-09)