Navistar N10

1DIAGNOSTICTROUBLESHOOTINGPROCEDURES11
DiagnosticTroubleCode(DTC’s)List
SPNFMISub-sectionConditionDescription
270EGR(page1074)EGRPfault:overtemperature
2714EGR(page1074)EGRinternalcircuitfailure
513ETP(page1187)ETPsignalOutofRangeHIGH
514ETP(page1187)ETPsignalOutofRangeLOW
517ETP(page1187)ETPdoesnotagreewithcommandedposition
912APP(page402)APP1andAPP2signalconict
913APP(page402)APP1signalOutofRangeHIGH
914APP(page402)APP1signalOutofRangeLOW
940EFP(page1065)FuelDeliveryPressureaboveCritical
941EFP(page1065)FuelDeliveryPressurebelowCritical
943FDP(page1247)FDPsignalOutofRangeHIGH
944FDP(page1247)FDPsignalOutofRangeLOW
9417FDP(page1247)FuelDeliveryPressurebelowminimum
9418FDP(page1247)FuelDeliveryPressurebelowminduringcranking
963FLI(page1265)FuelLevelsignalOutofRangeHIGH
964FLI(page1265)FuelLevelsignalOutofRangeLOW
9619FLI(page1265)FuelLevelnotdetectedonJ1939
1001EWPS(page1210)EngineOilSystembelowCriticalPressure
1003EOP(page1152)EOPsignalOutofRangeHIGH
1004EOP(page1152)EOPsignalOutofRangeLOW
10018EWPS(page1210)EngineOilSystembelowWarningPressure
1022IMP(page1322)IMPsignalerratic,intermittent,orincorrect
1023IMP(page1322)IMPsignalOutofRangeHIGH
1024IMP(page1322)IMPsignalOutofRangeLOW
1027IMP(page1322)IMPsignalnotrespondingasexpected
10210IMP(page1322)Boostslowresponsefault
10216IMP(page1322)Overboost
10218IMP(page1322)Underboost
1052IMT(page1349)IMTsignalErratic,Intermittent,orIncorrect
1053IMT(page1349)IMTsignalOutofRangeHIGH
1054IMT(page1349)IMTsignalOutofRangeLOW
1082ECM(page1000)BAROsignalerratic,intermittent,orincorrect
1083ECM(page1000)BAROsignalOutofRangeHIGH
1084ECM(page1000)BAROsignalOutofRangeLOW