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) Internal NOx sensor heating failure
Observable symptoms
1) NOx value not readable with Tech tool
Probable cause
1) Software
2) Internal fault in component
-
10 IN 1 FOR CAT SIS Caterpillar 2021 Full Service Dealer INCLUDING CAT 2019 C
CAT $110.00Rated 0 out of 5 -
premium volvo tech tool update 2.8.150 diagnostic software 1pc
Trucks software $150.00Rated 0 out of 5 -
VOLVO PREMIUM TECH TOOL PTT 2.7.116 + APCI 2021 + devtool ( ONLINE )
Trucks software $80.00Rated 0 out of 5
Related products
-
Allison 1000 & 2000 Gen 5 Fault Code:P2670 Actuator Supply Voltage 2 (HSD2) – Low
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:P2789 Clutch Adaptive Learning at Limit
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:P1790 Gear Shift Module 1 Calibration Invalid
1000 & 2000 Gen 5Rated 0 out of 5 -
Allison 1000 & 2000 Gen 5 Fault Code:P2669 Actuator Supply Voltage 2 Open
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:P2641 Torque Management Feedback Signal – LRTP
1000 & 2000 Gen 5Rated 0 out of 5 -
Allison 1000 & 2000 Gen 5 Fault Code:P2684 Actuator Supply Circuit Voltage 3 Open (HSD3)
1000 & 2000 Gen 5Rated 0 out of 5 -
Allison 1000 & 2000 Gen 5 Fault Code:P2727 Pressure Control Solenoid 1 (PCS1) Control Circuit – Open
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:U0074 CAN Communications BUS 2 Off
1000 & 2000 Gen 5Rated 0 out of 5
-
Volvo All Engines (2017 Emissions) Fault Code: P020156 PID: EMS Cylinder 1 Injector “A”
All Engines (2017 Emissions)Rated 0 out of 5 -
Volvo All Engines (2017 Emissions) Fault Code: P06E718 PID: ACM Sensor Power Supply “C”
All Engines (2017 Emissions)Rated 0 out of 5 -
Detroit DD13 EPA10 (2010-13) Fault Code: SPN 1077 FMI 5 (MCM) Quantity Control Valve Current Too Low
DD13 EPA10 (2010-13)Rated 0 out of 5 -
Detroit DD16 EPA10 (2010-13) Fault Code: SPN 65279 FMI 16 (MCM) Water-In-Fuel (WIF) Ignored-Shutdown
DD16 EPA10 (2010-13)Rated 0 out of 5 -
Detroit DD15 EPA10 (2010-13) Fault Code: SPN 3510 FMI 2 (CPC) This Fault Indicates that the Throttle Pedal Supply is Receiving Erratic Data
DD15 EPA10 (2010-13)Rated 0 out of 5 -
Allison 3000 & 4000 Gen 4 Fault Code: P2815 Pressure Control Solenoid 6 (PCS6) Control Circuit High
3000 & 4000 Gen 4Rated 0 out of 5 -
CAT 3406E (Prefix 5DS or 1LW) Fault Code: 21 PID: 232 SPN: FMI: 4 5 Volt Supply voltage low
3406E (Prefix 5DS or 1LW)Rated 0 out of 5 -
PACCAR MX (2004 Emissions) Fault Code: U1857 Humidity Sensor Software Verification – Incorrect
MX (2004 Emissions)Rated 0 out of 5 -
Volvo All Engines (2013 Emissions) Fault Code: P007011 PID: EMS Ambient Air Temperature Sensor “A”
All Engines (2013 Emissions)Rated 0 out of 5 -
Detroit DD15 EPA10 (2010-13) Fault Code: SPN 1761 FMI 17 (ACM) Diesel Exhaust Fluid (DEF) Tank Level 2 Condition – Tank Level Very Low
DD15 EPA10 (2010-13)Rated 0 out of 5 -
PACCAR MX (2004 Emissions) Fault Code: U1145 CAN – Message (A1SCRRSI) Time-Out
MX (2004 Emissions)Rated 0 out of 5 -
Detroit DD13 GHG14 (2014-16) Fault Code: SPN 3661 FMI 3 (MCM) Injector Cylinder #3 Amplifier Control Valve Abnormal Operation (MAX)
DD13 GHG14 (2014-16)Rated 0 out of 5 -
Detroit DD16 GHG14 (2014-16) Fault Code: SPN 520326 FMI 4 (ACM) Over Pressurized Diesel Exhaust Fluid (DEF) System
DD16 GHG14 (2014-16)Rated 0 out of 5 -
Detroit DD16 EPA10 (2010-13) Fault Code: SPN 3216 FMI 2 (MCM) Selective Catalyst Reduction Inlet NOx Sensor – Drift
DD16 EPA10 (2010-13)Rated 0 out of 5 -
PACCAR MX (2004 Emissions) Fault Code: U183E CAN – Message (TRF1) Time-Out from Transmission System
MX (2004 Emissions)Rated 0 out of 5