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
-
Wabco ToolBox plus 13.7 + ECAS CAN2 v3.00 Diagnostics Software
Trucks software $84.00Rated 0 out of 5 -
CAT CDVR PC Software – Caterpillar Digital Voltage Regulator (CDVR) WINDOWS 10
CAT $45.00Rated 0 out of 5 -
VOLVO PREMIUM TECH TOOL PTT 2.7.30 Developer + Devtool + INSTALATION VIDEO!
Trucks software $60.00Rated 0 out of 5
Related products
-
Allison 1000 & 2000 Gen 5 Fault Code:P097B Shift Solenoid 2 (SS2) Control Circuit – Open
1000 & 2000 Gen 5Rated 0 out of 5 -
Allison 1000 & 2000 Gen 5 Fault Code:P2789 Clutch Adaptive Learning at Limit
1000 & 2000 Gen 5Rated 0 out of 5 -
Allison 1000 & 2000 Gen 5 Fault Code:P2730 Pressure Control Solenoid 1 (PCS1) Control Circuit – High
1000 & 2000 Gen 5Rated 0 out of 5 -
Allison 1000 & 2000 Gen 5 Fault Code:P2641 Torque Management Feedback Signal – LRTP
1000 & 2000 Gen 5Rated 0 out of 5 -
Allison 1000 & 2000 Gen 5 Fault Code:P2671 Actuator Supply Voltage 2 (HSD2) – High (Batt)
1000 & 2000 Gen 5Rated 0 out of 5 -
Allison 1000 & 2000 Gen 5 Fault Code:P0976 Shift Solenoid 2 (SS2) Control Circuit – Low
1000 & 2000 Gen 5Rated 0 out of 5 -
Allison 1000 & 2000 Gen 5 Fault Code:P097C Shift Solenoid 3 (SS3) Control Circuit – Open
1000 & 2000 Gen 5Rated 0 out of 5 -
Allison 1000 & 2000 Gen 5 Fault Code:P2763 TCC PCS Control Circuit High
1000 & 2000 Gen 5Rated 0 out of 5 -
Allison 1000 & 2000 Gen 5 Fault Code:P0122 Pedal Position Sensor Circuit – Low Voltage
1000 & 2000 Gen 5Rated 0 out of 5 -
Allison 1000 & 2000 Gen 5 Fault Code:P1892 Throttle Position Sensor (TPS) PWM Signal – High Input
1000 & 2000 Gen 5Rated 0 out of 5 -
Allison 1000 & 2000 Gen 5 Fault Code:U0073 CAN Communication Bus 1 Off
1000 & 2000 Gen 5Rated 0 out of 5 -
Allison 1000 & 2000 Gen 5 Fault Code:P2723 Pressure Control Solenoid 1 (PCS1) – Stuck Off
1000 & 2000 Gen 5Rated 0 out of 5
-
Detroit DD13 GHG14 (2014-16) Fault Code: SPN 103 FMI 2 (MCM) Turbocharger Speed Not Plausible
DD13 GHG14 (2014-16)Rated 0 out of 5 -
Detroit DD13 EPA10 (2010-13) Fault Code: SPN 704 FMI 3 (CPC) High Exhaust System Temperature Lamp
DD13 EPA10 (2010-13)Rated 0 out of 5 -
PACCAR MX (2004 Emissions) Fault Code: P268A Fuel Injection Control – Incorrect
MX (2004 Emissions)Rated 0 out of 5 -
Detroit DD15 EPA07 (2007-09) Fault Code: SPN 157 FMI 2 (MCM) Erratic Fuel Rail Pressure Sensor Signal
DD15 EPA07 (2007-09)Rated 0 out of 5 -
Detroit DD15 GHG14 (2014-16) Fault Code: SPN 4193 FMI 10 (MCM) Coolant Temperature Sensors Not Plausible
DD15 GHG14 (2014-16)Rated 0 out of 5 -
Detroit DD13 GHG14 (2014-16) Fault Code: SPN 655 FMI 4 (MCM) Injector Cylinder #5 Needle Control Valve Abnormal Operation (MIN)
DD13 GHG14 (2014-16)Rated 0 out of 5 -
Detroit DD16 EPA10 (2010-13) Fault Code: SPN 1077 FMI 5 (MCM) Quantity Control Valve Current Too Low
DD16 EPA10 (2010-13)Rated 0 out of 5 -
Detroit DD15 EPA07 (2007-09) Fault Code: SPN 3246 FMI 4 (MCM) Diesel Particulate Filter Outlet Temperature Circuit Failed Low
DD15 EPA07 (2007-09)Rated 0 out of 5 -
Detroit DD15 EPA10 (2010-13) Fault Code: SPN 3246 FMI 20 (ACM) Diesel Particulate Filter Outlet Temperature Sensor Stuck
DD15 EPA10 (2010-13)Rated 0 out of 5 -
Volvo All Engines (2010 Emissions) Fault Code: SPN 626 FMI 5 PID: 45 Intake Air Heater (IAH) Relay
All Engines (2010 Emissions)Rated 0 out of 5