Detroit DD13 EPA10 (2010-13) Fault Code: SPN 2791 FMI 11 (MCM) Exhaust– ⛽ Diezel365
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Detroit DD13 EPA10 (2010-13) Fault Code: SPN 2791 FMI 11 (MCM) Exhaust Gas Recirculation Actuator Restricted Operability

Posted by Diezel Solutions on

NOTE: Please see the step by step troubleshooting procedures for this specific code.

PROBABLE CAUSES:1. If any voltage codes exist, fix those first.2. EGR valve actuator pull rod.3. EGR actuator.4. EGR valve.5. Wiring between the EGR actuator harness and the ECM.6. ECM failure.

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