Cummins
    Cummins fault code
    SPN 653 / FMI 6

    Cummins Fault Code 313: Injector Solenoid Valve Cylinder #3 Circuit – grounded circuit

    313 on Cummins engines means: Injector Solenoid Valve Cylinder #3 Circuit – grounded circuit. The failure mode (FMI 6) is “current above normal or grounded circuit”.

    Lamp: Yellow

    Engine may continue to run, but must be repaired the same day.

    Code details

    Manufacturer
    Cummins
    Applies to
    Cummins QS-series electronic engines
    Fault code
    313
    J1939 SPN
    653
    FMI
    6 — Current above normal or grounded circuit
    J1587 PID / SID
    S003
    Engine models
    QSM11, QSX15

    What to do next

    • Read active and inactive codes with the OEM service tool and note the occurrence count.
    • FMI 6 tells the shop the type of failure to test for: current above normal or grounded circuit.
    • Have a heavy-duty diesel technician confirm the fault against the engine or chassis service manual before replacing parts.

    Get this code diagnosed

    Send one request and nearby diesel shops and mobile mechanics can quote the repair.

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    Related fault codes

    Source: Cummins "Diagnostic Fault Codes For Cummins Engines", publication 80-1044 Rev 5/2013, page 9. See also OBD-II codes.