“DETROIT DIESEL DIAGNOSTIC LINK DDDL 8.20 SP1 2025” 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) Voltage above normal or shorted high
Observable symptoms
1) None
Probable cause
1) Internal fault in component
Related products
-
Allison 1000 & 2000 Gen 5 Fault Code:P2764 TCC PCS Control Circuit Low
1000 & 2000 Gen 5
-
Volvo All Engines (2004 Emissions) Fault Code: SID 27 FMI 7 Variable Geometry Turbocharger Smart Remote Actuator
All Engines (2004 Emissions) -
PACCAR MX (2004 Emissions) Fault Code: U1781 CAN – Message (TSC_PE) Time-Out
MX (2004 Emissions)