Detroit DD13 EPA07 (2007-09) Fault Code: SPN 3610 FMI 3 (MCM) No Information Available

Posted by PerDiezel Solutions on March 8, 2026

PROBABLE CAUSES:
1. DPF outlet pressure sensor.
2. DPF outlet pressure sensor harness/connector.
3. Check all connections upstream to the MCM (ATD 10-pin connector, vehicle interface module 31-pin connector, MCM 120-pin connector).
4. Emission defeat device installed on vehicle.
5. DPF outlet pressure hose assy.
6. DPF inlet pressure hose assy.
7. Stationary regen.

WARNING!