Conditions for diagnostic trouble code (DTC):
1) Internal fault in electronic control unit (ECU)
Observable symptoms
1) No aftertreatment diesel exhaust fluid (DEF) dosage
Probable cause
1) Dosage electronic control unit (ECU), pump unit
Related products
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Volvo All Engines (2013 Emissions) Fault Code: P052001 PID: EMS Engine Oil Pressure Sensor/Switch “A”
All Engines (2013 Emissions)