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Volvo All Engines (2013 Emissions) Fault Code: U300049 PID: EMS Electronic Control Unit

Volvo All Engines (2013 Emissions) Fault Code: U300049 PID: EMS Electronic Control Unit

Conditions for diagnostic trouble code (DTC):
1) Incorrect check sum in data set memory

Observable symptoms
1) Engine does not start

Probable cause
1) Engine Control Module (ECM)

Volvo All Engines (2013 Emissions) Fault Code: U300046 PID: EMS Electronic Control Unit
Volvo All Engines (2013 Emissions) Fault Code: U300045 PID: EMS Electronic Control Unit
Volvo All Engines (2013 Emissions) Fault Code: U300044 PID: EMS Electronic Control Unit
Volvo All Engines (2013 Emissions) Fault Code: U300041 PID: EMS Electronic Control Unit
Volvo All Engines (2013 Emissions) Fault Code: U300001 PID: EMS Electronic Control Unit
Volvo All Engines (2013 Emissions) Fault Code: U1FFF68 PID: EMS Factory Mode Active