22 september, 2025 Detroit DD13 GHG14 (2014-16) Fault Code: SPN 641 FMI 3 (MCM) Turbocharger Control Circuit Failed High NOTE: Please see the step by step troubleshooting procedures for this specific code. PROBABLE CAUSES:1. Wiring between the wastegate control...
22 september, 2025 Detroit DD13 GHG14 (2014-16) Fault Code: SPN 641 FMI 4 (MCM) Turbocharger Control Circuit Failed Low NOTE: Please see the step by step troubleshooting procedures for this specific code. PROBABLE CAUSES:1. Wiring between the wastegate control...
22 september, 2025 Detroit DD13 GHG14 (2014-16) Fault Code: SPN 641 FMI 5 (MCM) Turbocharger Control Circuit Failed Open NOTE: Please see the step by step troubleshooting procedures for this specific code. PROBABLE CAUSES:1. Wiring between the wastegate control...
22 september, 2025 Detroit DD13 GHG14 (2014-16) Fault Code: SPN 647 FMI 3 (MCM) Fan Circuit Short to Power DESCRIPTION:Fan stage 1 circuit failed high. MONITORED PARAMETER:Fan control solenoid. TYPICAL ENABLING CONDITIONS:Always enabled MONITOR SEQUENCE:None EXECUTION FREQUENCY:Always enabled TYPICAL...
22 september, 2025 Detroit DD13 GHG14 (2014-16) Fault Code: SPN 647 FMI 4 (MCM) Fan Circuit Short to Power DESCRIPTION:Fan stage 1 circuit failed low. MONITORED PARAMETER:Fan control solenoid. TYPICAL ENABLING CONDITIONS:Always enabled MONITOR SEQUENCE:None EXECUTION FREQUENCY:Always enabled TYPICAL...
22 september, 2025 Detroit DD13 GHG14 (2014-16) Fault Code: SPN 647 FMI 5 (MCM) Fan Open Circuit DESCRIPTION:Fan stage 1 circuit failed open. MONITORED PARAMETER:Fan control solenoid. TYPICAL ENABLING CONDITIONS:Always enabled MONITOR SEQUENCE:None EXECUTION FREQUENCY:Always enabled TYPICAL...