OBD Operation Summary for 6.7L Diesel - MotorCraftService.com

RESETRESETRESETRESETRESETRESETRESETRESETRESETRESETSelective Catalyst Reduction Tank LevelThe SCR system is monitored to ensure the level of DEF in the reductant tank is sufficient to achieve systemperformance. As part of the DEF level customer warning system, a fault will be recorded when the calculatedmileage remaining of DEF is equal to 200 miles (The discrepancy between actual and reported mileage is due toexpected tolerance of calculations). The calculated mileage remaining is derived from the three pin level sensor inthe tank and the volume of DEF commanded to be injected over distance. This fault will be erased once thesystem senses a DEF refill event.Reported LevelFord Example Cluster Information8,500 miEXHAUST FLUIDOrEXHAUST FLUIDOil ChangeIntervalLEVEL OKEXHAUST FLUIDUNDER HALF FULL800 miRESET notesRANGE: 800 Mithe abilityto press the300 miEXHAUST FLUIDReset or InfoRANGE: 300 Mior OK Button.P203F99 mi SPEED LIMITEDEXHAUST FLUID55 MPH IN 99MiLOW0 mi55 MPH MAX UPONEXHAUST FLUIDRESTARTEMPTYrestartRESET RESETSPEED LIMITEDEXHAUST FLUIDTO 55 MPHEMPTYRESET RESETHow?On Request: (System Check)Appears at Threshold and Every Key Cycle After / DTECan be accessed by system checkAppears at Threshold & Every Key Cycle After. Mileageshown will count-down. DTE Can be accessed by systemcheck, Solid Icon.Appears at Threshold & Every Key Cycle After. Mileageshown will count-down. DTE Can be accessed by systemcheck, Chime 4 times on key cycle, Solid Icon. CountDown tied to Odometer from 299 actual miles.Appears at Threshold. Chime 4 times and repeat every 5minutes, Flashing Icon synchronized to chimes, resettablemessage.Appears at Threshold. Chime 4 times and repeat every 5minutes, Flashing Icon synchronized to chimes, resettablemessage.0 mi50 MPH MAX UPONRESTARTEXHAUST FLUIDEMPTYAppears at Threshold. Chime 4 times and repeat every 5minutes, Flashing Icon synchronized to chimes, resettablemessage.restart-100 mirefuelSPEED LIMITEDTO 50 MPHENGINE IDLEDUPON REFUELENGINE IDLEDSEE MANUALEXHAUST FLUIDEMPTYEXHAUST FLUIDEMPTYX OVERRIDESAVAILABLERESET RESETAppears at Threshold. Chime 4 times and repeat every 5minutes, Flashing Icon synchronized to chimes, resettablemessage.Appears at Threshold. Chime 4 times and repeat every 5minutes, Flashing Icon synchronized to chimes, resettablemessage.Appears at Threshold. Chime 4 times and repeat every 5minutes, Flashing Icon synchronized to chimes, resettablemessage.DEF Override countdown 5-4-3-2-1-NOMonitor Summary:DTCsMonitor executionMonitor SequenceSensors OKP203F - Reductant Level Too LowContinuousNoneDEF Temp-Level Combination SensorFORD MOTOR COMPANY REVISION DATE: FEBRUARY 9, 2012 09.01.00.02-PAGE 18 OF 157