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VOLVOUU All Engines (2010 Emissions) Fault Code: SPN 3364 FMI 2 PID: Aftertreatment 1 SCR Catalyst Tank Reagant Quality

Conditions for diagnostic trouble code (DTC):
1) NOx sensor indicates good Nox-reduction
2) Reagent quality sensor indicates poor quality

Observable symptoms
1) No aftertreatment diesel exhaust fluid (DEF) dosage

Probable cause
1) Aftertreatment Diesel Exhaust Fluid (DEF)
2) Reagent quality sensor

Additional information

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