Cummins
    Cummins fault code
    SPN 1083 / FMI 14

    Cummins Fault Code 292: Auxiliary Temperature Sensor Input # 1 Engine Protection - Critical

    292 on Cummins engines means: Auxiliary Temperature Sensor Input # 1 Engine Protection - Critical. The failure mode (FMI 14) is “special instructions”.

    Lamp: White

    Maintenance – repair at the next PM.

    Code details

    Manufacturer
    Cummins
    Applies to
    Cummins QS-series electronic engines
    Fault code
    292
    J1939 SPN
    1083
    FMI
    14 — Special instructions
    J1587 PID / SID
    P223
    Engine models
    QSK19, QSK23
    QSK45/60/78 severity level
    QSK45: 3 • QSK60: 3 • QSK78: 3

    What to do next

    • Read active and inactive codes with the OEM service tool and note the occurrence count.
    • FMI 14 tells the shop the type of failure to test for: special instructions.
    • 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 8. See also OBD-II codes.