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Detroit DD13 EPA10 (2010-13) Fault Code: SPN 411 FMI 3 (MCM) EGR Delta Pressure Sensor Circuit Failed High

DESCRIPTION:This fault code sets when there is short to ground on the signal return circuit.

MONITORED PARAMETER:EGR delta pressure sensor return signal.

TYPICAL ENABLING CONDITIONS:Always enabled

MONITOR SEQUENCE:None

EXECUTION FREQUENCY:Always enabled

TYPICAL DURATION:2 seconds

DASH LAMPS:1. CEL2. MIL

ENGINE REACTION:Derate 25%

VERIFICATION:Engine Idle: One minute.

PROBABLE CAUSES:1. EGR delta p sensor failure.2. EGR delta p connector/harness.3. EGR delta p pressure ports blocked.

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