X15 CM2350 X116B Fault Code: 3712 | SPN: 5246 | FMI: 0Aftertreatment SCR Operator Inducement – Data Valid But Above Normal Operating Range – Most Severe Level

by dpftuning | Feb 21, 2025 | Uncategorized

Overview   CODE REASON EFFECT Fault Code: 3712PID: SPN: 5246FMI: 0/0LAMP: RedSRT:    Critical SCR related fault codes have been active for an extended period of time and require immediate attention.     Vehicle speed will be limited to 8 km [5...

X15 CM2350 X116B Fault Code: 3682 | SPN: 3218 | FMI: 2Aftertreatment 1 Intake NOx Sensor Power Supply – Data Erratic, Intermittent, or Incorrect

by dpftuning | Feb 21, 2025 | Uncategorized

Overview   CODE REASON EFFECT Fault Code: 3682PID: SPN: 3218FMI: 2/2LAMP: AmberSRT:    The aftertreatment intake NOx sensor indicates that the power supply to the sensor is incorrect.     None on performance. Circuit Description The aftertreatment...

X15 CM2350 X116B Fault Code: 3681 | SPN: 3228 | FMI: 2Aftertreatment 1 Outlet NOx Sensor Power Supply – Data Erratic, Intermittent, or Incorrect

by dpftuning | Feb 21, 2025 | Uncategorized

Overview   CODE REASON EFFECT Fault Code: 3681PID: SPN: 3228FMI: 2/2LAMP: AmberSRT:    The aftertreatment outlet NOx sensor indicates that the power supply to the sensor is incorrect.     None on performance. Circuit Description The aftertreatment...

X15 CM2350 X116B Fault Code: 3649 | SPN: 5024 | FMI: 10Aftertreatment 1 Intake NOx Sensor Heater – Abnormal Rate of Change

by dpftuning | Feb 21, 2025 | Uncategorized

Overview   CODE REASON EFFECT Fault Code: 3649PID: SPN: 5024FMI: 10/10LAMP: AmberSRT:    The aftertreatment intake NOx sensor heater is unable to maintain its normal operating temperature.     None on performance. Circuit Description The...

X15 CM2350 X116B Fault Code: 3596 | SPN: 4334 | FMI: 2Aftertreatment 1 Diesel Exhaust Fluid Pressure – Data Erratic, Intermittent, or Incorrect

by dpftuning | Feb 21, 2025 | Uncategorized

Overview   CODE REASON EFFECT Fault Code: 3596PID: SPN: 4334FMI: 2/2LAMP: AmberSRT:    The diesel exhaust fluid pressure sensor has reported a reading too high or low for the operating conditions.     Possible reduced engine performance. Circuit...