Detroit DD15 EPA07 (2007-09) Fault Code: SPN 3480 FMI 16 (MCM) High Hydrocarbon Doser Supply Pressure High

Detroit DD15 EPA07 (2007-09) Fault Code: SPN 3480 FMI 16 (MCM) High Hydrocarbon Doser Supply Pressure High

NOTE: The code occurs when the cut off is commanded to 100% and the compensation pressure is greater than 95 psi.

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

PROBABLE CAUSES:
1. Failed doser pressure control valve in the high pressure flange.
2. Perform parked regen.

Categories DD15 EPA07 (2007-09), Detroit, DTC TRUCKS Tags 09, 16, 2007, 3480, Code:, DD15, Detroit, Doser, EPA07, Fault, FMI, High, Hydrocarbon, MCM, Pressure, SPN, Supply

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