VOLVOUU All Engines (2017 Emissions) Fault Code: P020A25 PID: EMS Cylinder 1 Injection timing

VOLVOUU All Engines (2017 Emissions) Fault Code: P020A25 PID: EMS Cylinder 1 Injection timing

Conditions for diagnostic trouble code (DTC):
1) Unexpected electrical response

Observable symptoms
1) Power loss

Probable cause
1) Injector 1
2) Worn injector

Detailed information
1) The diagnostic trouble code (DTC) may be activated due to very low milage. If this happens the diagnostic trouble code (DTC) should change status to inactive after a while.
2) Internal verification of the injector not possible