Detroit Diesel

NOTE: If codes for battery voltages are present, repair those first. NOTE: If code 625-9 present, repair that first. NOTE: Otherwise, the only reason that this code would appear would be because of improper programming in the ECM. Detroit DD13 EPA07 (2007-09) Fault Code: SPN 3609 FMI 8 (MCM) Temperature Shift on the Diesel Particulate Filter Detroit DD13 EPA07 (2007-09) Fault Code: SPN 3609 FMI 4 (MCM) No Information Available Detroit DD13 EPA07 (2007-09) Fault Code: SPN 3609 FMI 3 (MCM) No Information Available Detroit DD13 EPA07 (2007-09) Fault Code: SPN 3609 FMI 2 (MCM) DPF Inlet Pressure Sensor Failed...

NOTE: If any other codes are active, fix those first. PROBABLE CAUSES:1. Check all connectors/harnesses upstream of the MCM (DOC inlet temp sensor, ATD harness 10-pin connector, VIH 13-pin connector, MCM 120-pin connector).2. DOC inlet temperature sensor.3. DPF inlet pressure hose assy.4. Perform stationary regen. Detroit DD13 EPA07 (2007-09) Fault Code: SPN 3603 FMI 9 (CPC) ESS Message is Missing Detroit DD13 EPA07 (2007-09) Fault Code: SPN 3598 FMI 4 (MCM) Proportional Valve Bank 2 Circuit Failed Low Detroit DD13 EPA07 (2007-09) Fault Code: SPN 3598 FMI 3 (MCM) Proportional Valve Bank 2 Circuit Failed High Detroit DD13 EPA07 (2007-09)...

PROBABLE CAUSES:1. Check all connections upstream to the MCM (ATD 10-pin connector, vehicle interface module 31-pin connector, MCM 120-pin connector).2. Defeat device installed on vehicle.3. DPF inlet pressure hose assy.4. Forced regen. Detroit DD13 EPA07 (2007-09) Fault Code: SPN 3609 FMI 10 (MCM) Diesel Particulate Filter (DPF) Inlet Pressure Sensor Connector Fault Detroit DD13 EPA07 (2007-09) Fault Code: SPN 3609 FMI 8 (MCM) Temperature Shift on the Diesel Particulate Filter Detroit DD13 EPA07 (2007-09) Fault Code: SPN 3609 FMI 4 (MCM) No Information Available Detroit DD13 EPA07 (2007-09) Fault Code: SPN 3609 FMI 3 (MCM) No Information Available Detroit DD13...

PROBABLE CAUSES:1. DPF inlet pressure hose leaks.2. Entire exhaust system, including aftertreatment system.3. DPF inlet pressure sensor.4. DPF inlet pressure sensor harness/connector.5. Check all connections upstream to the MCM (ATD 10-pin connector, vehicle interface module 31-pin connector, MCM 120-pin connector).6. Stationary regen. Detroit DD13 EPA07 (2007-09) Fault Code: SPN 3609 FMI 20 (MCM) Diesel Particulate Filter (DPF) Inlet Pressure Sensor Connector Fault Detroit DD13 EPA07 (2007-09) Fault Code: SPN 3609 FMI 10 (MCM) Diesel Particulate Filter (DPF) Inlet Pressure Sensor Connector Fault Detroit DD13 EPA07 (2007-09) Fault Code: SPN 3609 FMI 8 (MCM) Temperature Shift on the Diesel Particulate Filter...

PROBABLE CAUSES:1. Wiring between the DOC inlet pressure sensor and the ECM.2. DOC inlet pressure sensor. Detroit DD13 EPA07 (2007-09) Fault Code: SPN 3609 FMI 2 (MCM) DPF Inlet Pressure Sensor Failed Detroit DD13 EPA07 (2007-09) Fault Code: SPN 3603 FMI 9 (CPC) ESS Message is Missing Detroit DD13 EPA07 (2007-09) Fault Code: SPN 3598 FMI 4 (MCM) Proportional Valve Bank 2 Circuit Failed Low Detroit DD13 EPA07 (2007-09) Fault Code: SPN 3598 FMI 3 (MCM) Proportional Valve Bank 2 Circuit Failed High Detroit DD13 EPA07 (2007-09) Fault Code: SPN 3597 FMI 4 (MCM) Proportional Valve Bank 1 Circuit Failed...