Cummins X12 CM2350 Fault Code 1714 |SPN 3364 | FMI 13/13

Jun 5, 2025 | Uncategorized

FAULT CODE 1714 Aftertreatment 1 Diesel Exhaust Fluid Quality – Out of Calibration Overview   CODE REASON EFFECT Fault Code: 1714PID:SPN: 3364FMI: 13/13LAMP: AmberSRT:   The received datalink message was not valid.     None on performance....

Cummins X12 CM2350 Fault Code 1691 |SPN 5298 | PID S380 | FMI 1/18

Jun 5, 2025 | Uncategorized

Aftertreatment 1 Diesel Oxidation Catalyst Conversion Efficiency – Data Valid But Below Normal Operating Range – Moderately Severe Level Overview   CODE REASON EFFECT Fault Code: 1691PID: S380SPN: 5298FMI: 1/18LAMP: AmberSRT:    Aftertreatment...

Cummins X12 CM2350 Fault Code 1694 | SPN 3226 | FMI 2/2

Jun 4, 2025 | Uncategorized

Aftertreatment 1 Outlet NOx Sensor – Data Erratic, Intermittent, or Incorrect   Overview   CODE REASON EFFECT Fault Code: 1694PID: SPN: 3226FMI: 2/2LAMP: AmberSRT:    An incorrect NOx sensor reading has been detected by the aftertreatment outlet...

Cummins ISX15 2250 Fault Code: 3146 SPN: 4363 FMI: 3/3 Aftertreatment 1 SCR Outlet Temperature Sensor Circuit – Voltage Above Normal or Shorted to High Source

Mar 29, 2025 | Uncategorized

Aftertreatment 1 SCR Outlet Temperature Sensor Circuit – Voltage Above Normal or Shorted to High Source Overview   CODE REASON EFFECT Fault Code: 3146PID: SPN: 4363FMI: 3/3LAMP: AmberSRT:    High signal voltage detected at the SCR outlet temperature...

Cummins ISX15 2250 Fault Code: 3142 SPN: 4360 FMI: 3/3 Aftertreatment 1 SCR Intake Temperature Sensor Circuit – Voltage Above Normal or Shorted to High Source

Mar 29, 2025 | Uncategorized

Aftertreatment 1 SCR Intake Temperature Sensor Circuit – Voltage Above Normal or Shorted to High Source Overview   CODE REASON EFFECT Fault Code: 3142PID: SPN: 4360FMI: 3/3LAMP: AmberSRT:    High signal voltage detected at the selective catalytic...

Cummins ISX15 2250 Fault Code: 2789 SPN: 110 FMI: 1/18 Engine Coolant Temperature – Data Valid But Below Normal Operating Range – Moderately Severe Level

Mar 29, 2025 | Uncategorized

Engine Coolant Temperature – Data Valid But Below Normal Operating Range – Moderately Severe Level Overview   CODE REASON EFFECT Fault Code: 2789PID: P110SPN: 110FMI: 1/18LAMP: AmberSRT:    Engine coolant temperature is below normal operating...