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Cummins ISB4.5 CM2150 Fault Code: 3867 PID: SPN: 3364 FMI: 18 Aftertreatment Diesel Exhaust Fluid Quality – Data Valid But Below Normal Operating Range – Moderately Severe Level.
Posted by PerDiezel Solutions on
Circuit DescriptionThe DEF quality sensor is a smart device and communicates with the engine electronic control module (ECM) via the J1939 data link. The DEF quality sensor receives power and ground directly from the battery. The sensor performs its own internal diagnostics and reports malfunctions back to the primary engine ECM via the J1939 data link. The DEF quality sensor is used to measure the concentration of the DEF in the tank. Component LocationThe DEF quality sensor is typically mounted in the DEF tank or in-line with the DEF dosing unit supply line. Reference the OEM service manual for a...
Cummins ISB4.5 CM2150 Fault Code: 3868 PID: SPN: 3364 FMI: 9 Aftertreatment Diesel Exhaust Fluid Quality – Abnormal Update Rate.
Posted by PerDiezel Solutions on
Circuit DescriptionThe DEF quality sensor is a smart device and communicates with the engine electronic control module (ECM) via the J1939 data link. The DEF quality sensor receives power and ground directly from the battery. The sensor performs its own internal diagnostics and reports malfunctions back to the primary engine ECM via the J1939 data link. The DEF quality sensor is used to measure the concentration of the DEF in the tank. Component LocationThe DEF quality sensor is typically mounted in the DEF dosing unit supply line. Reference the OEM service manual for a detailed component location view. Conditions for...
Cummins ISB4.5 CM2150 Fault Code: 3876 PID: SPN: 3364 FMI: 7 Aftertreatment Diesel Exhaust Fluid Quality – Mechanical System Not Responding or Out of Adjustment.
Posted by PerDiezel Solutions on
Circuit DescriptionThe DEF quality sensor is a smart device and communicates with the ECM via the J1939 data link. The DEF quality sensor receives power and ground directly from the battery. The DEF quality sensor performs its own internal diagnostics and reports malfunctions back to the primary engine ECM via the J1939 data link. The DEF quality sensor is used to measure the concentration of the DEF in the tank. Component LocationThe DEF sensor is typically mounted in the DEf tank or in-line with the DEF dosing unit supply line. Reference the OEM service manual for a detailed component location...
Cummins ISB4.5 CM2150 Fault Code: 3877 PID: SPN: 3364 FMI: 12 Aftertreatment Diesel Exhaust Fluid Quality – Bad Intelligent Device or Component.
Posted by PerDiezel Solutions on
Circuit DescriptionThe DEF quality sensor is a smart device and communicates with the engine engine control module (ECM) via the J1939 data link. The DEF quality sensor receives power and ground directly from the battery. The sensor performs its own internal diagnostics and reports malfunctions back to the primary engine ECM via the J1939 data link. The DEF quality sensor is used to measure the concentration of the DEF in the tank. Component LocationThe DEF quality sensor is typically mounted in the DEF tank or in-line with the DEF dosing unit supply line. Reference the OEM service manual for a...
Cummins ISB4.5 CM2150 Fault Code: 3878 PID: SPN: 3364 FMI: 2 Aftertreatment Diesel Exhaust Fluid Quality – Data Erratic, Intermittent, or Incorrect.
Posted by PerDiezel Solutions on
Circuit DescriptionThe DEF quality sensor is a smart device and communicates with the engine engine control module (ECM) via the J1939 data link. The DEF quality sensor receives power and ground directly from the battery. The sensor performs its own internal diagnostics and reports malfunctions back to the primary engine ECM via the J1939 data link. The DEF quality sensor is used to measure the concentration of the DEF in the tank. Component LocationThe DEF quality sensor is typically mounted in the DEF tank or in-line with the DEF dosing unit supply line. Reference the OEM service manual for a...
