“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.
Observable symptoms
1) None
Probable cause
1) Internal fault in component
Related products
-
Allison 1000 & 2000 Gen 5 Fault Code:P2763 TCC PCS Control Circuit High
1000 & 2000 Gen 5 -
Allison 1000 & 2000 Gen 5 Fault Code:P2764 TCC PCS Control Circuit Low
1000 & 2000 Gen 5
-
Volvo All Engines (2013 Emissions) Fault Code: P025612 PID: EMS Injection Pump Fuel Metering Control B
All Engines (2013 Emissions) -
Volvo All Engines (2013 Emissions) Fault Code: P209F73 PID: EMS Aftertreatment Reagent Tank Temperature
All Engines (2013 Emissions) -
Detroit DD15 GHG14 (2014-16) Fault Code: SPN 2631 FMI 1 (MCM) Low Air Flow
DD15 GHG14 (2014-16) -
Volvo All Engines (2017 Emissions) Fault Code: P011011 PID: EMS Intake Air Temperature Sensor 1 Bank 1
All Engines (2017 Emissions) -
Volvo All Engines (2010 Emissions) Fault Code: SPN 412 FMI 2 PID: Engine Exhaust Gas Recirculation Temperature
All Engines (2010 Emissions) -
Detroit DD15 EPA07 (2007-09) Fault Code: SPN 711 FMI 4 (CPC) Short to Ground
DD15 EPA07 (2007-09)