SURFACEVEHICLERECOMMENDEDPRACTICE

J2012

REV.APR2002

Issued 1992-06

Revised 2002-04

SupersedingJ2012MAR1999

(R)DiagnosticTroubleCodeDefinitionsEquivalenttoISO/DIS15031-6:April30,2002

ThisdocumentsupersedesSAEJ2012MAR1999,andistechnicallyequivalenttoISO/DIS15031-6:April30,2002,exceptforminorreorganizationofParagraphs1and2.

Foreword—On-BoardDiagnostic(OBD)regulationsrequirepassengercars,andlightandmediumdutytrucks,toreportstandardizedfaultcodesformalfunctionsdetectedbytheOBDsystem.Thisdocumentdefinesthestandardizedsetoffaultcodes.

SAEJ2012wasoriginallydevelopedtomeetU.S.OBDrequirementsfor1996andlatermodelyearvehicles.ISO15031-6wasbasedonSAEJ1962andwasintendedtomeetEuropeanOBDrequirementsfor2000andlatermodelyearvehicles.ThisdocumentistechnicallyequivalenttoISO15031-6,withnewandrevisedfaultcodesincluded.

SAETechnicalStandardsBoardRulesprovidethat:“ThisreportispublishedbySAEtoadvancethestateoftechnicalandengineeringsciences.Theuseofthisreportisentirelyvoluntary,anditsapplicabilityandsuitabilityforanyparticularuse,includinganypatentinfringementarisingtherefrom,isthesoleresponsibilityoftheuser.”

SAEreviewseachtechnicalreportatleasteveryfiveyearsatwhichtimeitmaybereaffirmed,revised,orcancelled.SAEinvitesyourwrittencommentsandsuggestions.Copyright?2002SocietyofAutomotiveEngineers,Inc.

Allrightsreserved.Nopartofthispublicationmaybereproduced,storedinaretrievalsystemortransmitted,inanyformorbyanymeans,electronic,mechanical,photocopying,recording,orotherwise,withoutthepriorwrittenpermissionofSAE.

T

SAEJ2012RevisedAPR2002

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PAGE

10

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TABLEOFCONTENTS

Scope 4

Purpose 4

DifferencesfromISODocument 4

References 4

ApplicablePublications 4

SAEPublications 4

ISODocuments 4

RelatedPublications 4

SAEPublications 4

TermsandDefinitions 4

GeneralSpecifications 7

FormatStructure 7

Description 7

ISO/SAEControlledCodes(CoreDTCs) 8

ManufacturerControlledCodes(Non-UniformDTCs) 9

BodySystemGroupings 9

B0XXXISO/SAEcontrolled 9

B1XXXManufacturerControlled 9

B2XXXManufacturerControlled 9

B3XXXReservedbyDocument 9

ChassisSystemGroupings 9

C0XXXISO/SAEControlled 9

C1XXXManufacturerControlled 9

C2XXXManufacturerControlled 9

C3XXXReservedbyDocument 9

PowertrainSystemGroupings-DTCNumbersandDescriptionsareGiveninAppendixB 9

P0XXXISO/SAEcontrolled 9

P1XXXmanufacturercontrol 9

P2XXXISO/SAEcontrolled 9

P3XXXManufacturerControlledandISO/SAEReserved 9

NetworkGroupings-DTCNumbersandDescriptionsareGiveninAppendixC 9

U0XXXISO/SAEControlled 9

U1XXXManufacturerControlled 9

U2XXXManufacturerControlled 9

U3XXXReserved 9

DiagnosticTroubleCodeDescriptions 10

ChangeRequests 11

AppendixA(Normative)DiagnosticTroubleCodeNamingGuidelines 12

Discussion 12

AppendixB(Normative)PowertrainSystemDiagnosticTroubleCode 14

P00XXFuelandAirMeteringandAuxiliaryEmissionControls 14

P01XXFuelandAirMetering 16

P02XXFuelandAirMetering 19

P03XXIgnitionSystemorMisfire 21

P04XXAuxiliaryEmissionControls 23

P05XXVehicleSpeed,IdleControl,andAuxiliaryInputs 26

P06XXComputerandAuxiliaryOutputs 28

P07XXTransmission 31

P08XXTransmission 33

P09XXTransmission 36

P0AXXHybridPropulsion 38

P0BXXReservedbyDocument 39

P0CXXReservedbyDocument 39

P0DXXReservedbyDocument 39

P0EXXReservedbyDocument 39

P0FXXReservedbyDocument 39

P10XXManufacturerControlledFuelandAirMeteringandAuxiliaryEmissionControls 39

P11XXManufacturerControlledFuelandAirMetering 39

P12XXManufacturerControlledFuelandAirMetering 39

P13XXManufacturerControlledIgnitionSystemorMisfire 39

P14XXManufacturerControlledAuxiliaryEmissionControls 39

P15XXManufacturerControlledVehicleSpeed,IdleControl,andAuxiliaryInputs 39

P16XXManufacturerControlledComputerandAuxiliaryOutputs 39

P17XXManufacturerControlledTransmission 39

P18XXManufacturerControlledTransmission 39

P19XXManufacturerControlledTransmission 39

P20XXFuelandAirMeteringandAuxiliaryEmissionControls 40

P21XXFuelandAirMeteringandAuxiliaryEmissionControls 42

P22XXFuelandAirMeteringandAuxiliaryEmissionControls 45

P23XXIgnitionSystemorMisfire 47

P24XXAuxiliaryEmissionControls 48

P25XXAuxiliaryInputs 50

P26XXComputerandAuxiliaryOutputs 52

P27XXTransmission 54

P28XXISO/SAEReserved 56

P2AXXFuelandAirMeteringandAuxiliaryEmissionControls 56

P30XXFuelandAirMeteringandAuxiliaryEmissionControls 56

P31XXFuelandAirMeteringandAuxiliaryEmissionControls 56

P32XXFuelandAirMeteringandAuxiliaryEmissionControls 56

P33XXIgnitionSystemorMisfire 56

P34XXCylinderDeactivation 56

P35XXISO/SAEReserved 59

P36XXISO/SAEReserved 59

P37XXISO/SAEReserved 59

P38XXISO/SAEReserved 59

P39XXISO/SAEReserved 59

AppendixC(Normative)NetworkCommunicationGroupings 60

U00XXNetworkElectrical 60

U01XXNetworkCommunication 62

U02XXNetworkCommunication 65

U03XXNetworkSoftware 66

U04XXNetworkData 67

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出版

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替代

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技術(shù)上

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等價(jià)于

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故障

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術(shù)語(yǔ)

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定義

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可行，可用

Scope

Purpose—ThisSAERecommendedPracticesupersedesSAEJ2012MAR1999,andistechnicallyequivalenttoISO/DIS15031-6:April30,2002.

ThisdocumentisintendedtodefinethestandardizedDiagnosticTroubleCodes(DTC)thatOn-BoardDiagnostic(OBD)systemsinvehiclesarerequiredtoreportwhenmalfunctionsaredetected.

Thisdocumentincludes:

DiagnosticTroubleCodeformat

AstandardizedsetofDiagnosticTroubleCodesanddescriptions

DifferencesfromISODocument—TherearenotechnicaldifferencesbetweenthisdocumentandISO/DIS15031-6:April30,2002.

References

ApplicablePublications—Thefollowingpublicationsformapartofthespecificationtotheextentspecifiedherein.Unlessotherwiseindicated,thelatestversionofSAEpublicationsshallapply.

SAEPUBLICATIONS—AvailablefromSAE,400CommonwealthDrive,Warrendale,PA15096-0001.

SAEJ1930—Electrical/ElectronicSystemsDiagnosticTerms,Definitions,Abbreviations,andAcronyms-EquivalenttoISO/TR15031-2:April30,2002

SAEJ1979—E/EDiagnosticTestModes-EquivalenttoISO/DIS15031-5:April30,2002

ISODOCUMENT—AvailablefromANSI,25West43rdStreet,NewYork,NY10036-8002.

ISO/DIS15031-6:April30,2002—Roadvehicles—Communicationbetweenvehicleandexternaltestequipmentforemissions-relateddiagnostics—Part6:Diagnostictroublecodedefinitions

RelatedPublications—Thefollowingpublicationsareprovidedforinformationpurposesonlyandarenotarequiredpartofthisdocument.

SAEPUBLICATION—AvailablefromSAE,400CommonwealthDrive,Warrendale,PA15096-0001.

SAEJ1978—OBDIIScanTool—EquivalenttoISO/DIS15031-4:December14,2001

ISODOCUMENT—AvailablefromANSI,25West43rdStreet,NewYork,NY10036-8002.

ISO15031-1:2001—Roadvehicles—Communicationbetweenvehicleandexternaltestequipmentforemissions-relateddiagnostics—Part1:Generalinformation

TermsandDefinitions—Thisdocumentisnotintendedtobeusedfortermsanddefinitionsofvehiclecomponentterminology.ThesemayappearinSAEJ1930.

Circuit/Open—Fixedvalueornoresponsefromthesystemwherespecifichighorlowdetectionisnotfeasibleorcanbeusedinconjunctionwithcircuitlowandhighcodeswhereallthreecircuitconditionscanbedetected.

NOTE—Theterm“malfunction”has,inmostcases,beendeletedfromtheDTCdescription.

Range/Performance—Circuitisinthenormaloperatingrange,butnotcorrectforcurrentoperatingconditions,itmaybeusedtoindicatestuckorskewedvaluesindicatingpoorperformanceofacircuit,component,orsystem.

LowInput—Circuitvoltage,frequency,orothercharacteristicmeasuredatthecontrolmoduleinputterminalorpinthatisbelowthenormaloperatingrange.

HighInput—Circuitvoltage,frequency,orothercharacteristicmeasuredatthecontrolmoduleinputterminalorpinthatisabovethenormaloperatingrange.

Bank—Specificgroupofcylinderssharingacommoncontrolsensor,bank1alwayscontainscylindernumber

1,bank2istheoppositebank

NOTE—Ifthereisonlyonebank,usebank#1DTCsandthewordbankmaybeomitted.Withasingle“bank”

systemusingmultiplesensors,usebank#1.

SensorLocation—Locationofasensorinrelationtheengineairflow,startingfromthefreshairintakethroughtothevehicletailpipeorfuelflowfromthefueltanktotheengineinordernumbering1,2,3andsoon

NOTE—SeeFigures1to4.

FIGURE1—V6/V8/V12CYLINDERENGINEWITH2EXHAUSTBANKSAND4CATALYSTSEXAMPLE

FIGURE2—V6/V8/V12CYLINDERENGINEWITH2EXHAUSTBANKSAND3CATALYSTSEXAMPLE

FIGURE3—L4/L5/L6CYLINDERENGINEWITH1EXHAUSTBANKAND2CATALYSTSEXAMPLE

FIGURE4—L4/L5/L6CYLINDERENGINEWITH1EXHAUSTBANKAND1CATALYSTEXAMPLE

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范疇

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在～～～之前

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字母數(shù)字

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標(biāo)志符

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類別

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指定

Left/RightandFront/Rear—Componentidentifiedbyitspositionasifitcanbeviewedfromthedriversseatingposition.

“A”“B”—Wherecomponentsareindicatedbyaletter(i.e.,A,B,C,etc.)thiswouldbemanufacturerdefined,startingwithcomponent“A”.

Intermittent/Erratic—Thesignalistemporarilydiscontinuous,thedurationofthefaultisnotsufficienttobeconsideredanopenorshort,ortherateofchangeisexcessive.

GeneralSpecifications—Thefollowingtablespecifiessystems,codecategories,hexadecimalvaluesandparticularsectionsofelectrical/electronicsystemsdiagnostic.

TABLE1—GENERALCODESPECIFICATIONS

System

Codecategories

Hexvalue

DTCPrefix

Body

B0xxx-B3xxx

8xxx-Bxxx

B

Chassis

C0xxx-C3xxx

4xxx-7xxx

C

Powertrain

P0xxx-P3xxx

0xxx-3xxx

P

Network

U0xxx-U3xxx

Cxxx-Fxxx

U

TherecommendedDTCsconsistofathreedigitnumericcodeprecededbyanalphanumericdesignator.Thealphanumericdesignatorsare“B0”,“B1”,“B2”,“B3”,“C0”,“C1”,“C2”,“C3”,“P0”,“P1”,“P2”,“P3”,“U0”,“U1”,

“U2”,“U3”,correspondingtofoursetsofbody,foursetsofchassis,foursetsofpowertrainandfoursetsofnetworktroublecodes.Thecodestructureitselfispartiallyopen-ended.Aportionoftheavailablenumericsequences(portionsof“B0”,“C0”,“P0”and“U0”)isreservedforuniformcodesassignedbythisorfutureupdates.DetailedspecificationsoftheDTCformatstructurearespecifiedinSection5.Mostcircuit,component,orsystemdiagnostictroublecodesarespecifiedbyfourbasiccategories:

Generalcircuit/open

Range/Performanceproblem

CircuitLow

CircuitHigh

CircuitLowismeasuredwiththeexternalcircuit,component,orsystemconnected.Thesignaltype(voltage,frequency,etc.)shallbeincludedinthemessageafterCircuitLoworCircuitHigh.

CircuitHighismeasuredwiththeexternalcircuit,component,orsystemconnected.Thesignaltype(voltage,frequency,etc.)maybeincludedinthemessageafterCircuitLoworCircuitHigh.

FormatStructure

Description—Thediagnostictroublecodeconsistsofanalphanumericdesignator,B0--B3forbody,C0--C3forchassis,P0--P3forpowertrain,andU0--U3fornetworkcommunication,followedbythreecharacters.Theassignmentoftheproperalphadesignatorshouldbedeterminedbytheareamostappropriateforthatfunction.Inmostcases,thealphadesignatorwillbeimpliedsincediagnosticinformationwillberequestedfromaparticularcontroller.However,thisdoesnotimplythatallcodessupportedbyaparticularcontrollershallhavethesamealphanumericdesignator.Thecodesarestructuredasinthefollowingfigure.

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可以考慮使用堆棧的形式，動(dòng)態(tài)存儲(chǔ)DTC

FIGURE5—STRUCTUREOFDIAGNOSTICTROUBLECODES

EXAMPLEThedatabusvalue$9234wouldbedisplayedtotechniciansasthemanufacturercontrolledbodycodeB1234,seethefigurebelow.

FIGURE6—EXAMPLEOFTROUBLECODESTRUCTURE

Codeshavebeenspecifiedtoindicateasuspectedtroubleorproblemareaandareintendedtobeusedasadirectivetotheproperserviceprocedure.Tominimizeserviceconfusion,faultcodesshouldnotbeusedtoindicatetheabsenceofproblemsorthestatusofpartsofthesystem(e.g.,powertrainsystemO.K.,orMILactivated),butshouldbeconfinedtoindicateareasinneedofserviceattention.

Somerangeshavebeenexpandedbeyond100numbersbyusingthehexadecimalbase16numbersystem.

ISO/SAEControlledCodes(CoreDTCs)—ISO/SAEcontrolleddiagnostictroublecodesarethosecodeswhereindustryuniformityhasbeenachieved.Thesecodeswerefelttobecommonenoughacrossmostmanufacturers'applicationsthatacommonnumberandfaultmessagecouldbeassigned.Allunspecifiednumbersineachgroupinghavebeenreservedforfuturegrowth.Althoughserviceproceduresmaydifferwidelyamongstmanufacturers,thefaultbeingindicatediscommonenoughtobeassignedaparticularfaultcode.CodesinthisareaarenottobeusedbymanufacturersuntiltheyhavebeenapprovedbyISO/SAE.

ManufacturerControlledCodes(Non-UniformDTCs)—Areaswithineachalphadesignatorhavebeenmadeavailableformanufacturer-controlledDTCs.Thesearefaultcodesthatwillnotgenerallybeusedbyamajorityofthemanufacturersduetobasicsystemdifferences,implementationdifferences,ordiagnosticstrategydifferences.Eachvehiclemanufacturerorsupplierwhodesignsandspecifiesdiagnosticalgorithms,software,anddiagnostictroublecodesarestronglyencouragedtoremainconsistentacrosstheirproductlinewhenassigningcodesinthemanufacturercontrolledarea.Forpowertraincodes,thesamegroupingsshouldbeusedasintheISO/SAEcontrolledarea,i.e.,100'sand200'sforfuelandairmetering,300'sforignitionsystemormisfire,etc.

Codegroupingsfornon-powertraincodeswillbespecifiedatalaterdate.

WhileeachmanufacturerhastheabilitytodefinethecontrolledDTCstomeettheirspecificcontrolleralgorithms,allDTCwordsshallmeetSAEJ1930.

BodySystemGroupings

B0XXXISO/SAECONTROLLED

B1XXXManufacturerControlled

B2XXXManufacturerControlled

B3XXXReservedbyDocument

ChassisSystemGroupings

C0XXXISO/SAECONTROLLED

C1XXXManufacturerControlled

C2XXXManufacturerControlled

C3XXXReservedbyDocument

PowertrainSystemGroupings—DTCNumbersandCescriptionsareGiveninAppendixB

P0XXXISO/SAECONTROLLED

P1XXXManufacturerControl

P2XXXISO/SAECONTROLLED

P3XXXManufacturerControlledandISO/SAEReserved

NetworkGroupings—DTCNumbersandDescriptionsaregiveninAppendixC

U0XXXISO/SAECONTROLLED

U1XXXManufacturerControlled

U2XXXManufacturerControlled

U3XXXRESERVED

DiagnosticTroubleCodeDescriptions—Eachspecifiedfaultcodehasbeenassignedadescriptiontoindicatethecircuit,componentorsystemareathatwasdeterminedtobeatfault.Thedescriptionsareorganizedsuchthatdifferentdescriptionsrelatedtoaparticularsensororsystemaregroupedtogether.Incaseswheretherearevariousfaultdescriptionsfordifferenttypesoffaults,thegroupalsohasa“generic”descriptionasthefirstcode/messageofthegroup.Amanufacturerhasachoicewhenimplementingdiagnostics,basedonthespecificstrategyandcomplexityofthediagnostic.

Wheremorespecificfaultdescriptionsforacircuit,component,orsystemexist,themanufacturershouldchoosethecodemostapplicabletotheirdiagnosablefault.Thedescriptionsareintendedtobesomewhatgeneraltoallowmanufacturerstousethemasoftenaspossibleyetstillnotconflictwiththeirspecificrepairprocedures.Theterms“l(fā)ow”and“high”whenusedinadescription,especiallythoserelatedtoinputsignals,refertothevoltage,frequency,etc.atthepinofthecontroller.Thespecificlevelof“l(fā)ow”and“high”shallbespecifiedbyeachmanufacturertobestmeettheirneeds.

Forexample,indiagnosinga5VreferenceThrottlePositionSensor(TPSensor),iftheinputsignalatthePowertrainControlModule(PCM)isstuckatnear0V,amanufacturerhastheflexibilitytoselectfromeitheroftwocodes-P0120(Throttle/PedalPositionSensor/SwitchACircuit)orP0122(Throttle/PedalPositionSensor/SwitchACircuitLowInput),dependingonthemanufacturer'sdiagnosticprocedures.IftheinputsignalatthePCMisstuckatnear5V,amanufacturerhastheflexibilitytoselectfromeitheroftwocodes-P0120(Throttle/PedalPositionSensor/SwitchACircuit)orP0123(Throttle/PedalPositionSensor/SwitchACircuitHighInput),dependingonthemanufacturer'sdiagnosticprocedures.IftheinputsignalatthePCMisstuckat1.5Vatidleinsteadoftheexpected1.0V,themanufacturerhastheflexibilitytoselectfromeitheroftwocodes-P0120(Throttle/PedalPositionSensor/SwitchACircuit)orP0121(Throttle/PedalPositionSensor/SwitchACircuitRange/PerformanceProblem),dependingonthemanufacturer'sdiagnosticprocedures.TherootcauseofthehigherthanexpectedTPSensorvoltagemaybeeitherafaultyTPSensor,corrosionintheTPSensorconnectionsoranimproperlyadjustedthrottleplate.IdentificationoftherootcauseisdoneusingthediagnosticproceduresandisnotimpliedbytheDTCmessage,thusallowingthemanufacturertheflexibilityinassigningDTCsChangerequests.

ChangeRequests—Usethisformtopassyourrequest.

RequestFormforNewSAEJ2012SAEControlledDTC

Whatisthepurposeofthecomponent,circuit,orsystem?

Example:ExhaustGasRecirculation.

Whatisthepurposeofthediagnostic?

Example:detectlowEGRflow

RequestedGroupNumber RequestedDTCNumber RequestedDTCNomenclature

Example:EGRLowFlowDetected

Requestedby:

Phone/Fax

Email Address

Date:

Pleasesendcompletedform(s)to:

SAEHeadquarters755WestBigBeaverRoad

Suite1600

Troy,MI48084USA

ATTN:SAEJ2012PowertrainCommitteeChairman

Notes

MarginalIndicia—Thechangebar(l)locatedintheleftmarginisfortheconvenienceoftheuserinlocatingareaswheretechnicalrevisionshavebeenmadetothepreviousissueofthereport.An(R)symboltotheleftofthedocumenttitleindicatesacompleterevisionofthereport.

PREPAREDBYTHESAEVEHICLEELECTRICALANDELECTRONICSDIAGNOSTICSYSTEMSSTANDARDSCOMMITTEE

APPENDIXA(NORMATIVE)

DIAGNOSTICTROUBLECODENAMINGGUIDELINES

Discussion—ThefollowingTableA1isaguidelineusedtohelpindeterminingDTCdescriptions.AppendixBshowsapplicationsforrecommendedindustrycommontroublecodesforthepowertraincontrolsystem.Theseincludesystemsthatmightbeintegratedintoanelectroniccontrolmodulethatwouldbeusedforcontrollingenginefunctions,suchasfuel,spark,idlespeed,andvehiclespeed(cruisecontrol)aswellasthosefortransmissioncontrol.Thefactthatacodeisrecommendedasacommonindustrycodedoesnotimplythatitisarequiredcode(legislated),anemissionrelatedcode,northatitindicatesafaultthatwillcausethemalfunctionindicatortobeilluminated.

TABLEA1—DTCNAMINGGUIDELINESFORSIGNALSFROMCOMPONENTS

Component/SystemSAEJ19301)

AcronymSAEJ19301)

Modifier(ifused)1)

NounName1

Circuit

1)

Intermittent(ifused)1)

State(ifused)1)

Parameter(ifused)1)

Location(ifused)1)

ThrottlePosition

TP

Sensor

Circuit

Low

Voltage

ThrottlePosition

TP

Sensor

Circuit

Performance

ManifoldAbsolutePressure

MAP

Sensor

Circuit

High

Voltage

EngineCoolantTemperature

ECT

Sensor

Circuit

Low

Voltage

IntakeAirTemperature

IAT

Sensor

Circuit

High

Voltage

VehicleSpeedSensor

VSS

includedin

acronym

Circuit

High

Voltage

VehicleSpeedSensor

VSS

includedin

acronym

Circuit

Intermittent

HeatedOxygenSensor

HO2S

includedinAcronymHeater

Circuit

HeatedOxygenSensor

HO2S

includedinAcronymHeater

Circuit

Low

Voltage

Bank(B1)Sensor1(S1)

IdleAirControl

IAC

Valve

Circuit

Low

Voltage

MassAirFlow

MAF

Sensor

Circuit

High

Frequency

MassAirFlow

MAF

Sensor

Circuit

Performance

KnockSensor

KS

includedinacronymModuleSensor

Circuit

Bank1

KnockSensor

KS

includedinacronymModuleSensor

Circuit

Performance

CrankshaftPosition

CKP

Sensor

Circuit

EvaporativeEmissions

EVAP

Canister

Purge

Valve

Circuit

EngineSpeed

RPM

Input

Circuit

AirConditioning

A/C

ClutchStatus

N/A

Circuit

Low

Voltage

HeatedOxygenSensor

HO2S

Circuit

TransitionTimeRatio

Bank1(B1)Sensor(S1)

TABLEA1—DTCNAMINGGUIDELINESFORSIGNALSFROMCOMPONENTS

Component/SystemSAEJ19301)

AcronymSAEJ19301)

Modifier(ifused)1)

NounName1

Circuit

1)

Intermittent(ifused)1)

State(ifused)1)

Parameter(ifused)1)

Location(ifused)1)

HeatedOxygenSensor

HO2S

Circuit

InsufficientSwitching

Bank1(B1)

Sensor1(S1)

DistributorIgnition

DI

LowResolution

Circuit

Intermittent

DistributorIgnition

DI

HighResolution

Circuit

NOTE1)TheServiceInformationusesComponent/SystemfromSAEJ1930orAcronymfromSAEJ1930,Modifier,NounName,Circuit,

Intermittent,State,Parameter,andLocation.

TABLEA2—DTCNAMINGGUIDELINESFORSIGNALSTOCOMPONENTS

Component/SystemSAEJ19301)

AcronymSAEJ19301)

Modifier(ifused)

1)

NounName1)

Control1)

Circuit1)

Intermittent(ifused)1)

State(ifused)1)

Parameter(ifused)1)

Location(ifused)1)

MalfunctionIndicatorlamp

MIL

includedinacronym

Control

Circuit

Injector

N/A

Control

Circuit

FanControl

FC

Relay1

Control

Circuit

FanControl

FC

Relay2

Control

Circuit

Low

ExhaustGasRecirculation

EGR

Solenoid

Control

Circuit

High

SecondaryAirInjection

AIR

Solenoid

Control

Circuit

High

EvaporativeEmissions

EVAP

Purge

Solenoid

Control

Circuit

AirConditioning

A/C

Clutch

Relay

Control

Circuit

IdleAirControl

IAC

Valve

Control

Circuit

Low

IgnitionControl

IC

N/A

includedin

acronym

Circuit

Low

Voltage

IgnitionControl

IC

N/A

includedin

acronym

Circuit

High

Voltage

TorqueConverterClutch

TCC

Solenoid

Control

Circuit

Stuckon

NOTE1)TheServiceInformationusesComponent/SystemfromSAEJ1930orAcronymfromSAEJ1930,Modifier,NounName,Circuit,Intermittent,State,Parameter,andLocation.

TABLEA3—DTCNAMINGGUIDELINESINVOLVINGSEVERALCOMPONENTSORSYSTEMS

Component/SystemSAEJ19301)

AcronymSAEJ19301)

Modifier1)

System1)

Intermittent1)

State1)

Parameter1)

Location1)

ExhaustGasRecirculation

EGR

System

FuelTrim

FT

System

Lean

Bank1

SecondaryAirInjection

AIR

System

Bank1

NOTE1)TheServiceInformationusesComponent/SystemfromSAEJ1930orAcronymfromSAEJ1930,Modifier,NounName,Circuit,Intermittent,State,Parameter,andLocation.

APPENDIXB(NORMATIVE)

POWERTRAINSYSTEMDIAGNOSTICTROUBLECODE

P00XXFuelandAirMeteringandAuxiliaryEmissionControls

TABLEB1—P00XXFUELANDAIRMETERINGANDAUXILIARYEMISSIONCONTROLS

DTCnumber

DTCnaming

Location

P0001

FuelVolumeRegulatorControlCircuit/Open

P0002

FuelVolumeRegulatorControlCircuitRange/Performance

P0003

FuelVolumeRegulatorControlCircuitLow

P0004

FuelVolumeRegulatorControlCircuitHigh

P0005

FuelShutoffValve"A"ControlCircuit/Open

P0006

FuelShutoffValve"A"ControlCircuitLow

P0007

FuelShutoffValve"A"ControlCircuitHigh

P0008

EnginePositionSystemPerformance

Bank1

P0009

EnginePositionSystemPerformance

Bank2

P0010a)

"A"CamshaftPositionActuatorCircuit

Bank1

P0011a)

"A"CamshaftPosition-TimingOver-AdvancedorSystemPerformance

Bank1

P0012a)

"A"CamshaftPosition-TimingOver-Retarded

Bank1

P0013b)

"B"CamshaftPosition-ActuatorCircuit

Bank1

P0014b)

"B"CamshaftPosition-TimingOver-AdvancedorSystemPerformance

Bank1

P0015b)

"B"CamshaftPosition-TimingOver-Retarded

Bank1

P0016

CrankshaftPosition–CamshaftPositionCorrelation

Bank1SensorA

P0017

CrankshaftPosition–CamshaftPositionCorrelation

Bank1SensorB

P0018

CrankshaftPosition–CamshaftPositionCorrelation

Bank2SensorA

P0019

CrankshaftPosition–CamshaftPositionCorrelation

Bank2SensorB

P0020a)

"A"CamshaftPositionActuatorCircuit

Bank2

P0021a)

"A"CamshaftPosition-TimingOver-AdvancedorSystemPerformance

Bank2

P0022a)

"A"CamshaftPosition-TimingOver-Retarded

Bank2

P0023b)

"B"CamshaftPosition-ActuatorCircuit

Bank2

P0024b)

"B"CamshaftPosition-TimingOver-AdvancedorSystemPerformance

Bank2

P0025b)

"B"CamshaftPosition-TimingOver-Retarded

Bank2

P0026

IntakeValveControlSolenoidCircuitRange/Performance

Bank1

P0027

ExhaustValveControlSolenoidCircuitRange/Performance

Bank1

P0028

IntakeValveControlSolenoidCircuitRange/Performance

Bank2

P0029

ExhaustValveControlSolenoidCircuitRange/Performance

Bank2

P0030

HO2SHeaterControlCircuit

Bank1Sensor1

P0031

HO2SHeaterControlCircuitLow

Bank1Sensor1

P0032

HO2SHeaterControlCircuitHigh

Bank1Sensor1

P0033

TurboChargerBypassValveControlCircuit

P0034

TurboChargerBypassValveControlCircuitLow

P0035

TurboChargerBypassValveControlCircuitHigh

P0036

HO2SHeaterControlCircuit

Bank1Sensor2

SAEJ2012RevisedAPR2002

TABLEB1—P00XXFUELANDAIRMETERINGANDAUXILIARYEMISSIONCONTROLS(CONTINUED)

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15

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DTCnumber

DTCnaming

Location

P0037

HO2SHeaterControlCircuitLow

Bank1Sensor2

P0038

HO2SHeaterControlCircuitHigh

Bank1Sensor2

P0039

Turbo/SuperChargerBypassValveControlCircuitRange/Performance

P0040

O2SensorSignalsSwappedBank1Sensor1/Bank2Sensor1

P0041

O2SensorSignalsSwappedBank1Sensor2/Bank2Sensor2

P0042

HO2SHeaterControlCircuit

Bank1Sensor3

P0043

HO2SHeaterControlCircuitLow

Bank1Sensor3

P0044

HO2SHeaterControlCircuitHigh

Bank1Sensor3

P0045

Turbo/SuperChargerBoostControlSolenoidCircuit/Open

P0046

Turbo/SuperChargerBoostControlSolenoidCircuitRange/Performance

P0047

Turbo/SuperChargerBoostControlSolenoidCircuitLow

P0048

Turbo/SuperChargerBoostControlSolenoidCircuitHigh

P0049

Turbo/SuperChargerTurbineOverspeed

P0050

HO2SHeaterControlCircuit