X15 CM2350 X116B Fault Code: 3497 | SPN: 1761 | FMI: 17Aftertreatment 1 Diesel Exhaust Fluid Tank Level – Data Valid But Below Normal Operating Range – Least Severe Level

by dpftuning | Feb 21, 2025 | Uncategorized

Overview   CODE REASON EFFECT Fault Code: 3497PID: SPN: 1761FMI: 1/17LAMP: MaintenanceSRT:    The aftertreatment diesel exhaust fluid tank level is low.     None on performance. Circuit Description The aftertreatment diesel exhaust fluid level...

X15 CM2350 X116B Fault Code: 3446 | SPN: 3222 | FMI: 5Aftertreatment Intake Gas Sensor Heater – Current Below Normal or Open Circuit

by dpftuning | Feb 21, 2025 | Uncategorized

Overview   CODE REASON EFFECT Fault Code: 3446PID: SPN: 3222FMI: 5/5LAMP: AmberSRT:    An internal circuit error has been detected by the aftertreatment intake NOx sensor.     Possible reduced engine performance. Circuit Description The...

X15 CM2350 X116B Fault Code: 3423 | SPN: 4344 | FMI: 4Aftertreatment 1 Diesel Exhaust Fluid Line Heater 3 Circuit – Voltage Below Normal or Shorted to Low Source

by dpftuning | Feb 21, 2025 | Uncategorized

Overview   CODE REASON EFFECT Fault Code: 3423PID: SPN: 4344FMI: 4/4LAMP: AmberSRT:    Low signal voltage detected at the diesel exhaust fluid line heater 3 circuit.     Possible reduced engine performance. Circuit Description The aftertreatment...

X15 CM2350 X116B Fault Code: 3422 | SPN: 4344 | FMI: 3Aftertreatment 1 Diesel Exhaust Fluid Line Heater 3 Circuit – Voltage Above Normal or Shorted to High Source

by dpftuning | Feb 21, 2025 | Uncategorized

Overview   CODE REASON EFFECT Fault Code: 3422PID: SPN: 4344FMI: 3/3LAMP: AmberSRT:    High signal voltage detected at the diesel exhaust fluid line heater 3 circuit.     Possible reduced engine performance. Circuit Description The aftertreatment...

X15 CM2350 X116B Fault Code: 3396 | SPN: 3750 | FMI: 31Aftertreatment Diesel Particulate Filter 1 Conditions Not Met for Active Regeneration – Condition Exists

by dpftuning | Feb 21, 2025 | Uncategorized

Overview   CODE REASON EFFECT Fault Code: 3396PID: SPN: 3750FMI: 11/31LAMP: AmberSRT:    The aftertreatment temperatures are not warm enough for aftertreatment injection.     Possible frequent need for aftertreatment regeneration. Circuit...

X15 CM2350 X116B Fault Code: 3376 | SPN: 5319 | FMI: 31Aftertreatment 1 Diesel Particulate Filter Incomplete Regeneration – Condition Exists

by dpftuning | Feb 21, 2025 | Uncategorized

Overview   CODE REASON EFFECT Fault Code: 3376PID: SPN: 5319FMI: 11/31LAMP: AmberSRT:    The system has detected that the aftertreatment diesel particulate filter differential pressure is too high following an active regeneration.     May cause...