DESCRIPTION:Hydrocarbon (HC) doser circuit failed open.
MONITORED PARAMETER:HC doser circuit.
DASH LAMPS:1. MIL2. CEL
PROBABLE CAUSES:1. Wiring between the EDV and the 120-pin ECM connection.2. Metering unit failure.3. Electronic dosing valve failure.
Detroit DD13 EPA10 (2010-13) Fault Code: SPN 3471 FMI 4 (MCM) Hydrocarbon Doser Circuit Failed Low
Detroit DD13 EPA10 (2010-13) Fault Code: SPN 3471 FMI 3 (MCM) Hydrocarbon Electronic Dosing Valve Circuit Failed High
Detroit DD13 EPA10 (2010-13) Fault Code: SPN 3471 FMI 1 (MCM) Electronic Dosing Valve Failed Self Test
Detroit DD13 EPA10 (2010-13) Fault Code: SPN 3464 FMI 31 (MCM) Intake Air Throttle Control Electrical Fault
Detroit DD13 EPA10 (2010-13) Fault Code: SPN 3464 FMI 5 (MCM) H Bridge 1 Circuit Open Load
Detroit DD13 EPA10 (2010-13) Fault Code: SPN 3464 FMI 4 (MCM) H Bridge Circuit Shorted to Ground