22 november, 2025 Detroit DD15 GHG14 (2014-16) Fault Code: SPN 3471 FMI 1 (MCM) Electronic Dosing Valve Failed Self Test NOTE: Please see the step by step troubleshooting procedures for this specific code. PROBABLE CAUSES:1. Wiring between the EDV and...
22 november, 2025 Detroit DD15 GHG14 (2014-16) Fault Code: SPN 3471 FMI 3 (MCM) Hydrocarbon Electronic Dosing Valve Circuit Failed High DESCRIPTION:Electronic dosing valve (EDV) circuit failed high. MONITORED PARAMETER:Electronic dosing valve (EDV) circuit. TYPICAL ENABLING CONDITIONS:Doser enabled MONITOR SEQUENCE:None EXECUTION...
22 november, 2025 Detroit DD15 GHG14 (2014-16) Fault Code: SPN 3471 FMI 4 (MCM) Hydrocarbon Doser Circuit Failed Low DESCRIPTION:Hydrocarbon (HC) doser circuit failed. MONITORED PARAMETER:HC doser circuit. TYPICAL ENABLING CONDITIONS:Always enabled MONITOR SEQUENCE:None EXECUTION FREQUENCY:Always enabled TYPICAL DURATION:Two...
22 november, 2025 Detroit DD15 GHG14 (2014-16) Fault Code: SPN 3471 FMI 5 (MCM) Hydrocarbon Doser Circuit Failed Open DESCRIPTION:Hydrocarbon (HC) doser circuit failed open. MONITORED PARAMETER:HC doser circuit. TYPICAL ENABLING CONDITIONS:Always enabled MONITOR SEQUENCE:None EXECUTION FREQUENCY:Always enabled TYPICAL...
22 november, 2025 Detroit DD15 GHG14 (2014-16) Fault Code: SPN 3480 FMI 0 (MCM) Fuel Compensation Pressure High DESCRIPTION:This fault will become active once the fuel compensation pressure reaches and stays above 599 kPa (87 psi) for GEN1...
22 november, 2025 Detroit DD15 GHG14 (2014-16) Fault Code: SPN 3480 FMI 1 (MCM) Hydrocarbon Doser Fuel Supply Pressure Abnormal DESCRIPTION:This code sets when the motor control module (MCM) detects that the fuel compensation pressure is lower that 358 kPa...