NOTES:Indicates the motor control module has detected an impossible temperature shift on the diesel particulate filter outlet temperature sensor.
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 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
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