1DIAGNOSTICTROUBLESHOOTINGPROCEDURES17
SPNFMISub-sectionConditionDescription
32423DPFIT(page876)DPFITsignalOutofRangeHIGH
32424DPFIT(page876)DPFITsignalOutofRangeLOW
324215DPFIT(page876)DPFITaboveWarningT emperature
324216DPFIT(page876)DPFITaboveMaximumTemperature
32460DPFOT(page898)DPFOTaboveCriticalT emperature
32462DPFOT(page898)DPFOTsignalerratic,intermittent,orincorrect
32463DPFOT(page898)DPFOTsignalOutofRangeHIGH
32464DPFOT(page898)DPFOTsignalOutofRangeLOW
324615DPFOT(page898)DPFOTaboveWarningT emperature
324616DPFOT(page898)DPFOTaboveMaximumTemperature
32510AFT(page156)DPFDPexcessivelyHIGH(Pluggedlter)
32512DPFDP/DPFOP(page844)DPFDPsignalerratic,intermittent,orincorrect
32513DPFDP/DPFOP(page844)DPFDPsignalOutofRangeHIGH
32514DPFDP/DPFOP(page844)DPFDPsignalOutofRangeLOW
325115AFT(page156)DPFSootLoad-LeastSevereLevel
325116AFT(page156)DPFSootLoad-ModeratelySevereLevel
33612DEF:SP(page698)DEFSPsignalerratic,intermittentorincorrect
33613DEF:SP(page698)DEFSPsignalOutofRangeHIGH
33614DEF:SP(page698)DEFSPsignalOutofRangeLOW
336231DEF:SP(page698)DEFdosingunabletoprime
33633DEFTHC(page727)DEFTankHeaterControlValveshorttoPWR
33634DEFTHC(page727)DEFTankHeaterControlValveshorttoGND
33637DEFTHC(page727)DEFTankHeaterControlValveMechanicalsystemnot
responding
336316DEFTHC(page727)DEFTankHeaterControlValvestuckopenfault
336318DEFTHC(page727)DEFT ankHeaterControlValveunabletothawfrozenDEF
336431ETP(page1187)IntakeThrottleValveshortcircuitfault
34711AFTFPC(page279)AFTFuelPressure1belowdesired(Lowsystempressure)
34717AFTFPC(page279)AFTFuelDoserValvenotrespondingasexpected
347110AFTFPC(page279)AFTFuelPressureincorrectdosingpressuremultipleevents
34793AFTFPC(page279)AFTFuelDoserValveShorttoPWR
34794AFTFPC(page279)AFTFuelDoserValveShorttoGND
34795AFTFPC(page279)AFTFuelPressureValveOpenorShorttoGNDlowside
34796AFTFPC(page279)AFTFuelDoserValveHighSideShortcircuit
34803AFTFIS(page226)AFTFP1signalOutofRangeHIGH
34804AFTFIS(page226)AFTFP1signalOutofRangeLOW
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