Volvo All Engines (2010 Emissions) Fault Code: SPN 3216 FMI 2 PID: PPID 348 Aftertreatment Intake NOx
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 sensor signal
Observable symptoms
1) None
Probable cause
1) Sensor not mounted in exhaust stream
2) Charge air system leakage
3) Exhaust system leakage
4) DEF dosing system
5) NOx sensor
6) EGR Cooler
7) EGR Valve
8) Variable Geometry Turbo
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Volvo All Engines (2013 Emissions) Fault Code: P204364 PID: ACM Aftertreatment Reagent Tank Temperature Sensor Stuck
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