“CAT ET 2026 Diagnostic Software” has been added to your cart. View cart
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) Abnormal value
Observable symptoms
1) None
Probable cause
1) Dosing failure
2) Oil contamination
3) NOx sensor
Related products
-
Allison 1000 & 2000 Gen 5 Fault Code:U0074 CAN Communications BUS 2 Off
1000 & 2000 Gen 5 -
Allison 1000 & 2000 Gen 5 Fault Code:P2764 TCC PCS Control Circuit Low
1000 & 2000 Gen 5
-
Volvo All Engines (2017 Emissions) Fault Code: P066601 PID: EMS Control Module Internal Temperature Sensor “A”
All Engines (2017 Emissions) -
Volvo All Engines (2013 Emissions) Fault Code: P051D00 PID: EMS Engine High Resolution Crankcase Pressure
All Engines (2013 Emissions) -
Detroit DD13 EPA10 (2010-13) Fault Code: SPN 636 FMI 14 (MCM) Swapped Pins
DD13 EPA10 (2010-13) -
Volvo All Engines (2013 Emissions) Fault Code: P001676 PID: EMS Crankshaft Position – Camshaft Position Correlation
All Engines (2013 Emissions)