Conditions for diagnostic trouble code (DTC):
1) Internal fault in electronic control unit (ECU)
2) Incorrect self test in the engine control module (ECM)
Observable symptoms
1) Engine does not start
Probable cause
1) Aftertreatment Control Module (ACM)
Related products
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Volvo All Engines (2013 Emissions) Fault Code: P04009B PID: EMS Exhuast Gas Recirculation “A” Flow
All Engines (2013 Emissions)