31603 - Innova Pro

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Onboard DiagnosticsOBD2 MONITORSPM Filter Monitor - The particulate matter (PM) filter removesparticulate matter from the exhaust stream by filtration. The filterhas a honeycomb structure similar to a catalyst substrate, but with thechannels blocked at alternate ends. This forces the exhaust gas to flowthrough the walls between the channels, filtering the particulate matterout. The filters are self-cleaning by periodic modification of the exhaustgas concentration in order to burn off the trapped particles (oxidizing theparticles to form CO2 and water). The computer monitors the efficiencyof the filter in trapping particulate matter, as well as the ability of the filterto regenerate (self-clean).The PM Filter Monitor is supported by “compression ignition” vehiclesonly. The PM Filter Monitor is a “Two-Trip” Monitor. If a fault is found onthe first trip, the computer temporarily saves the fault in its memory as aPending Code. The computer does not command the MIL on at this time.If the fault is sensed again on the second trip, the computer commandsthe MIL “On,” and saves the code in its long-term memory.OBD2 Reference TableThe table below lists current OBD2 Monitors, and indicates the followingfor each Monitor:A. Monitor Type (how often does the Monitor run; Continuous orOnce per trip)B. Number of trips needed, with a fault present, to set a pending DTCC. Number of consecutive trips needed, with a fault present, tocommand the MIL “On” and store a DTCD. Number of trips needed, with no faults present, to erase a PendingDTCE. Number and type of trips or drive cycles needed, with no faultspresent, to turn off the MILF. Number of warm-up periods needed to erase the DTC from thecomputer’s memory after the MIL is turned off26 CarScan+ ABS/SRS
Onboard DiagnosticsOBD2 MONITORSName ofMonitor A B C D E FComprehensiveComponent MonitorContinuous 1 2 1 3 40Misfire Monitor(Type 1 and 3)Misfire Monitor(Type 2)Fuel System MonitorCatalytic ConverterMonitorOxygen SensorMonitorOxygen SensorHeater MonitorExhaust GasRecirculation (EGR)MonitorEvaporativeEmissions ControlsMonitorSecondary AirSystem (AIR) MonitorNMHC MonitorNOx AdsorberMonitorBoost PressureSystem MonitorExhaust Gas SensorMonitorPM Filter MonitorContinuous 1 2 1Continuous 1Continuous 1 1 or 2 1Once pertripOnce pertripOnce pertripOnce pertripOnce pertripOnce pertripOnce pertripOnce pertripOnce pertripOnce pertripOnce pertrip3 - similarconditions3 - similarconditions3 - similarconditions8080801 2 1 3 trips 401 2 1 3 trips 401 2 1 3 trips 401 2 1 3 trips 401 2 1 3 trips 401 2 1 3 trips 401 2 1 3 trips 401 2 1 3 trips 401 2 1 3 trips 401 2 1 3 trips 401 2 1 3 trips 40CarScan+ ABS/SRS 27
Page 2 and 3: Table of ContentsINTRODUCTIONWHAT I
Page 4 and 5: You Can Do It!EASY TO USE - EASY TO
Page 6 and 7: Safety PrecautionsSAFETY FIRST!To p
Page 8 and 9: About the Scan ToolBATTERY REPLACEM
Page 10 and 11: Scan Tool ControlsDISPLAY FUNCTIONS
Page 12 and 13: Scan Tool ControlsDISPLAY FUNCTIONS
Page 14 and 15: Onboard DiagnosticsCOMPUTER ENGINE
Page 16 and 17: Onboard DiagnosticsCOMPUTER ENGINE
Page 18 and 19: Onboard DiagnosticsDIAGNOSTIC TROUB
Page 20 and 21: Onboard DiagnosticsDIAGNOSTIC TROUB
Page 22 and 23: Onboard DiagnosticsOBD2 MONITORSNon
Page 24 and 25: Onboard DiagnosticsOBD2 MONITORSthe
Page 26 and 27: Onboard DiagnosticsOBD2 MONITORSexh
Page 30 and 31: Preparation for TestingPRELIMINARY
Page 32 and 33: Preparation for TestingPRELIMINARY
Page 34 and 35: Preparation for TestingVEHICLE SERV
Page 36 and 37: Using the Scan ToolCODE RETRIEVAL P
Page 42 and 43: Using the Scan ToolVIEWING ENHANCED
Page 50 and 51: Using the Scan ToolVIEWING ABS DTCs
Page 52 and 53: Using the Scan ToolVIEWING ABS DTCs
Page 54 and 55: Using the Scan ToolVIEWING SRS DTCs
Page 56 and 57: Using the Scan ToolERASING DIAGNOST
Page 58 and 59: Using the Scan ToolI/M READINESS TE
Page 60 and 61: Using the Scan ToolI/M READINESS TE
Page 62 and 63: Using the Scan ToolABOUT REPAIRSOLU
Page 64 and 65: Live Data ModeVIEWING LIVE DATAThe
Page 66 and 67: Live Data ModeRECORDING (CAPTURING)
Page 68 and 69: Live Data ModeRECORDING (CAPTURING)
Page 70 and 71: Live Data ModeLIVE DATA PLAYBACK•
Page 72 and 73: Additional TestsSPECIAL TEST MENUIn
Page 74 and 75: Additional TestsSPECIAL TEST MENU6.
Page 76 and 77: Additional TestsVIEWING VEHICLE INF
Page 78 and 79:
Additional TestsADJUSTMENTS AND SET
Page 80 and 81:
Page 82 and 83:
Page 84 and 85:
Generic (Global) OBD2 PID ListToolD
Page 86 and 87:
Generic (Global) OBD2 PID ListToolD
Page 88 and 89:
Vehicle Applications - Makes Covere
Page 90 and 91:
GlossaryGLOSSAY OF TERMS AND ABBREV
Page 92 and 93:
Notes90 CarScan+ ABS/SRS
Page 94 and 95:
Notes92 CarScan+ ABS/SRS
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