Cumminz
Cummins ISB4.5 CM2150 Fault Code: 1683 PID: 202C SPN: 3363 FMI: 3 Aftertreatment Diesel Exhaust Fluid Tank Heater – Voltage Above Normal or Shorted to High Source.
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Circuit DescriptionThe aftertreatment diesel exhaust fluid tank heater keeps the diesel exhaust fluid from freezing in the diesel exhaust fluid tank. The tank heater consists of an electrically powered tank heater control valve which controls the flow of engine coolant to a heating coil inside the diesel exhaust tank. The tank heater control valve opens to allow coolant to flow to the heating coil when heating is commanded, and closes when heating is no longer required. Component LocationThe diesel exhaust fluid tank heater control valve is located near the diesel exhaust fluid tank. Specific location will vary, depending on the...
Cummins ISB4.5 CM2150 Fault Code: 1683 PID: 202C SPN: 3363 FMI: 3 Aftertreatment Diesel Exhaust Fluid Tank Heater – Voltage Above Normal or Shorted to High Source.
Geplaatst door Diezel Solutions op
Circuit DescriptionThe aftertreatment diesel exhaust fluid tank heater keeps the diesel exhaust fluid from freezing in the diesel exhaust fluid tank. The heating element is powered by the diesel exhaust fluid tank heater relay. Component LocationThe diesel exhaust fluid tank heater is located in the diesel exhaust fluid tank. The location of the diesel exhaust fluid tank heater relays will vary by OEM. Refer to the OEM service manual for more information. Conditions for Running the DiagnosticsThis diagnostic runs continuously when the keyswitch is in the ON position. Conditions for Setting the Fault CodesCircuit error between the ECM and the...
Cummins ISB4.5 CM2150 Fault Code: 1684 PID: 202B SPN: 3363 FMI: 4 Aftertreatment Diesel Exhaust Fluid Tank Heater – Voltage Below Normal, or Shorted to Low Source.
Geplaatst door Diezel Solutions op
Circuit DescriptionThe aftertreatment diesel exhaust fluid tank heater keeps the diesel exhaust fluid from freezing in the diesel exhaust fluid tank. The tank heater consists of an electrically powered tank heater control valve which controls the flow of engine coolant to a heating coil inside the diesel exhaust tank. The tank heater control valve opens to allow coolant to flow to the heating coil when heating is commanded, and closes when heating is no longer required. Component LocationThe diesel exhaust fluid tank heater control valve is located near the diesel exhaust fluid tank. Specific location will vary, depending on the...
Cummins ISB4.5 CM2150 Fault Code: 1684 PID: 205B SPN: 3363 FMI: 4 Aftertreatment Diesel Exhaust Fluid Tank Heater – Voltage Below Normal or Shorted to Low Source.
Geplaatst door Diezel Solutions op
Circuit DescriptionThe aftertreatment diesel exhaust fluid tank heater keeps the diesel exhaust fluid from freezing in the diesel exhaust fluid tank, and will also thaw a frozen diesel exhaust fluid tank. The heating element is powered by the diesel exhaust fluid tank heater relay. Component LocationThe aftertreatment diesel exhaust fluid tank heater is located in the aftertreatment diesel exhaust fluid tank. The location of the aftertreatment diesel exhaust fluid tank heater relays will vary by OEM. Refer to the OEM service manual. Conditions for Running the DiagnosticsThis diagnostic runs continuously when the keyswitch is in the ON position. Conditions for...
Cummins ISB4.5 CM2150 Fault Code: 1688 PID: SPN: 3360 FMI: 12 Aftertreatment Diesel Exhaust Fluid Controller – Bad Intelligent Device or Component.
Geplaatst door Diezel Solutions op
Circuit DescriptionThe aftertreatment diesel exhaust fluid controller is the central control for the selective catalytic reduction (SCR) diesel exhaust fluid dosing system, and handles the dosing activity, tank level sensing, tank temperature sensing, line heating, and tank heating. It communicates to the engine via the electronic control module (ECM) via a J1939 data link connection. Component LocationThe location of the aftertreatment diesel exhaust fluid controller varies by application and OEM. The controller will typically be mounted to the vehicle frame or suitable rigid bracket using three or four capscrews. Refer to the OEM service manual for a more detailed component...