Volvo All Engines (2017 Emissions) Fault Code: U300044 PID: EMS Electronic Control Unit

Volvo All Engines (2017 Emissions) Fault Code: U300044 PID: EMS Electronic Control Unit

Conditions for diagnostic trouble code (DTC):
1) Faulty data in program memory

Observable symptoms
1) Engine does not start

Probable cause
1) Engine Control Module (ECM)