Detroit DD15 GHG14 (2014-16) Fault Code: SPN 520296 FMI 3 (MCM) Exhaust Gas Recirculation Valve Actuator, Low Supply Voltage
DESCRIPTION:
Exhaust gas recirculation (EGR) valve actuator, low supply voltage.
MONITORED PARAMETER:
EGR valve actuator voltage.
TYPICAL ENABLING CONDITIONS:
EGR valve actuator internal self test at start up.
MONITOR SEQUENCE:
None
EXECUTION FREQUENCY:
Continuous when enabling conditions met.
TYPICAL DURATION:
Two seconds
DASH LAMPS:
1. MIL
2. CEL
ENGINE REACTION:
None
NOTE: If code 3510-4 present, fix that first.
PROBABLE CAUSES:
1. Check starting & charging system of the truck.
2. EGR valve failure.
3. EGR valve connector/harness.
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