Detroit DD13 EPA07 (2007-09) Fault Code: SPN 3480 FMI 2 (MCM) Hydrocarbon Doser Fuel Line Pressure Low

DESCRIPTION:Hydrocarbon (HC) doser fuel line pressure low.

MONITORED PARAMETER:HC doser fuel line pressure.

TYPICAL ENABLING CONDITIONS:Dosing enabled

MONITOR SEQUENCE:None

EXECUTION FREQUENCY:Continuous when enabling conditions met.

TYPICAL DURATION:One minute

DASH LAMPS:1. MIL2. CEL

ENGINE REACTION:Derate 10%

VERIFICATION:Parked regeneration

NOTE: If there are any other fuel system codes, 3480-14, 3480-31, 3480-1, or 4407-14 present, fix those first.

PROBABLE CAUSES:1. Inspect the Hydrocarbon (HC) doser block assy and associated fuel lines for leaks.2. Perform parked regen.

Detroit DD13 EPA07 (2007-09) Fault Code: SPN 3480 FMI 1 (MCM) Hydrocarbon Doser Fuel Supply Pressure Abnormal

Detroit DD13 EPA07 (2007-09) Fault Code: SPN 3480 FMI 0 (MCM) Fuel Compensation Pressure High

Detroit DD13 EPA07 (2007-09) Fault Code: SPN 3471 FMI 5 (MCM) Hydrocarbon Doser Circuit Failed Open

Detroit DD13 EPA07 (2007-09) Fault Code: SPN 3471 FMI 4 (MCM) Hydrocarbon Doser Circuit Failed Low

Detroit DD13 EPA07 (2007-09) Fault Code: SPN 3471 FMI 3 (MCM) Hydrocarbon Electronic Dosing Valve Circuit Failed High

Detroit DD13 EPA07 (2007-09) Fault Code: SPN 3471 FMI 1 (MCM) Electronic Dosing Valve failed Self Test

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