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.
Probable cause
1) Sensor not mounted in exhaust stream
2) NOx sensor
Detailed information
1) Faulty sensor
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 -
Allison 1000 & 2000 Gen 5 Fault Code:U0100 Lost Communication With ECM A
1000 & 2000 Gen 5
-
Volvo All Engines (2010 Emissions) Fault Code: SPN 3245 FMI 1 PID: PPID 436 Aftertreatment DPF Outlet Temperature
All Engines (2010 Emissions) -
Volvo All Engines (2013 Emissions) Fault Code: P065712 PID: EMS Actuator Supply Voltage “A” Circuit / Open
All Engines (2013 Emissions)