DESCRIPTION:The fault code sets when the motor control module (MCM) does not receive a message from the exhaust gas recirculation (EGR) valve actuator
MONITORED PARAMETER:MCM communication from the EGR valve actuator.
TYPICAL ENABLING CONDITIONS:Ignition on
MONITOR SEQUENCE:None
EXECUTION FREQUENCY:Always enabled
TYPICAL DURATION:Two seconds
DASH LAMPS:1. MIL2. CEL
ENGINE REACTION:None
VERIFICATION:Ignition on
PROBABLE CAUSES:1. If any other codes active, fix those first.2. Wiring between the EGR valve actuator connector and the 120-pin ECM connection.3. EGR valve actuator failure.4. Failed MCM.
Detroit DD13 GHG14 (2014-16) Fault Code: SPN 5571 FMI 7 (MCM) Pressure Limiting Valve Staying Open
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Detroit DD13 GHG14 (2014-16) Fault Code: SPN 5444 FMI 1 (MCM) Engine Crankcase Breather Oil Separator Speed Too Low
Detroit DD13 GHG14 (2014-16) Fault Code: SPN 5443 FMI 16 (ACM) DPF HC Absorption High
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Detroit DD13 GHG14 (2014-16) Fault Code: SPN 5443 FMI 0 (ACM) DPF HC Absorption Very High