Cummins X15 CM2450 X124B (2018 & Newer) Fault Code: 3741 PID: SPN: 5571 FMI: 0 High Pressure Common Rail Fuel Pressure Relief valve- Data Valid But Above Normal Operational Range- Most Severe Level
Cummins X15 CM2450 X124B (2018 & Newer) Fault Code: 3748 PID: SPN: 3216 FMI: 20 Aftertreatment 1 Intake Nox Sensor- Data Not Rational- Drifted High
Cummins X15 CM2450 X124B (2018 & Newer) Fault Code: 3749 PID: SID 254 SPN: 3226 FMI: 20 Aftertreatment Outlet Nox Sensor- Data Not Rational- Drifted High
Cummins X15 CM2450 X124B (2018 & Newer) Fault Code: 3843 PID: SPN: 5603 FMI: 9 Cruise Control Disable Command- Abnormal Update Rate
Cummins X15 CM2450 X124B (2018 & Newer) Fault Code: 3844 PID: SPN: 5605 FMI: 31 Cruise Control Disable Command- Condition Exists
Cummins X15 CM2450 X124B (2018 & Newer) Fault Code: 3845 PID: SPN: 5603 FMI: 31 Cruise Control Disable Command- Condition Exists
Cummins X15 CM2450 X124B (2018 & Newer) Fault Code: 3867 PID: SPN: 3364 FMI: 18 Aftertreatment Diesel Exhaust Fluid Quality- Data Valid But Below Normal Operating Range- Moderately Severe Level
Cummins X15 CM2450 X124B (2018 & Newer) Fault Code: 3868 PID: SPN: 3364 FMI: 9 Aftertreatment Diesel Exhaust Fluid Quality- Abnormal Update Rate
Cummins X15 CM2450 X124B (2018 & Newer) Fault Code: 3878 PID: SPN: 3364 FMI: 2 Aftertreatment Diesel Exhaust Fluid Quality- Data Erratic, Intermittent, or Incorrect
Cummins X15 CM2450 X124B (2018 & Newer) Fault Code: 3899 PID: SPN: 5848 FMI: 4 Aftertreatment 1 SCR Intermediate NH3 Sensor- Voltage Below Normal or Shorted to Low Source