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Detroit DD13 EPA10 (2010-13) Fault Code: SPN 520249 FMI 4 (MCM) Quantity Control Valve Low Side Driver Error
DESCRIPTION:This code sets when the selective catalytic reduction (SCR) inlet temperature is greater than 760 °C (1400 °F).
MONITORED PARAMETER:SCR inlet temperature sensor
TYPICAL ENABLING CONDITIONS:Non- Regen mode
MONITOR SEQUENCE:None
EXECUTION FREQUENCY:Continuous when enabling conditions met
TYPICAL DURATION:Two seconds
DASH LAMPS:1. MIL2. CEL
ENGINE REACTION:Derate 25%
NOTE: If code 3246-15 present, fix that first.
PROBABLE CAUSES:1. SCR inlet temperature sensor.2. SCR inlet temperature sensor connector/harness.
Detroit DD13 EPA10 (2010-13) Fault Code: SPN 520249 FMI 4 (ACM) Selective Catalytic Reduction Inlet Temperature High
Detroit DD13 EPA10 (2010-13) Fault Code: SPN 520249 FMI 3 (MCM) Quantity Control Valve High Side Driver Error
Detroit DD13 EPA10 (2010-13) Fault Code: SPN 520232 FMI 9 (MCM, CPC, ACM) NOx Mass Signal Not Available via Controller Area Network
Detroit DD13 EPA10 (2010-13) Fault Code: SPN 520231 FMI 13 (MCM, CPC, ACM) Fuel Mass Signal Not Available via Controller Area Network
Detroit DD13 EPA10 (2010-13) Fault Code: SPN 65279 FMI 16 (MCM) Water-In-Fuel (WIF) Ignored-Shutdown
Detroit DD13 EPA10 (2010-13) Fault Code: SPN 65279 FMI 15 (MCM) Water-In-Fuel (WIF) Ignored-Derate