Blue point Microscan III Manual do Utilizador Página 1

User ManualEAZ0067L50A Rev. AR

3Chapter 2 IntroductionYour new scan tool provides On-board Diagnostic (OBD) trouble codes and datastream information for electronic vehicle control s

4Introduction Technical Specifications2.2 Technical SpecificationsDisplay:Transreflective monochrome LCD with touch panel240 x 128 pixel screenDimen

5Introduction Connections2.3 ConnectionsThe scan tool uses two connections; a USB port and a data cable port (Figure 2-2 on page 3).2.3.1 USB PortT

6Introduction Data Cable2.4.2 USB PowerThe scan tool can be powered by a personal computer (PC) when connected to the PC with a standard USB cable. T

7Chapter 3 Getting Started3.1 Supplying PowerThere are two ways to supply power to this scanner:• Connect to vehicle power• Connect to a personal co

8Getting Started Powering On the Unitz To use the auxiliary power cables on OBD-I vehicles:1. Connect the required test adapter to the data cable.2. P

9Getting Started Selecting a Language3.4 Selecting a LanguageYou are asked to select a language the first time your new scan tool is powered on. Lan

10Chapter 4 On-Board Diagnostics (OBD) BasicsYour new MICROSCAN conforms to Global OBD (OBD-II in North America and EOBD in Europe) standards, and is

11On-Board Diagnostics (OBD) Basics Diagnostic Services Introduction4.3 Diagnostic Services IntroductionThe OBD program is divided into several sub

12On-Board Diagnostics (OBD) Basics Diagnostic Services IntroductionFigure 4-1 Typical OBD-II Drive CycleAs this is a generic drive cycle, it may have

User ManualJanuary 2013EAZ0067L50A Rev. AR

13On-Board Diagnostics (OBD) Basics Diagnostic Service DefinitionsThe MIL is located in the instrument panel. The MIL may display a symbol of an engin

14On-Board Diagnostics (OBD) Basics Diagnostic Service DefinitionsUsing Freeze Frame for Diagnostic PurposesFreeze Frame is useful for determining the

15On-Board Diagnostics (OBD) Basics Diagnostic Service DefinitionsFigure 4-3 Example: DTC “P0237”The table that follows explains how to define a DTC.

16On-Board Diagnostics (OBD) Basics Diagnostic Service Definitions4.4.4 Service $04:Clear/Reset Emission-related Diagnostic DataNOTE:i It is recommen

17On-Board Diagnostics (OBD) Basics Diagnostic Service Definitions4.4.5 Service $05:Oxygen Sensor Monitoring Test ResultsThe purpose of this service

18On-Board Diagnostics (OBD) Basics Diagnostic Service DefinitionsNOTE:i Not all test values are applied on or supported by all vehicles. Only support

19On-Board Diagnostics (OBD) Basics Diagnostic Service Definitions1— Engine, exhaust bank2— Sensor 13— Catalyst4— Sensor 2, (heated), Bank 15— Catalys

20On-Board Diagnostics (OBD) Basics Diagnostic Service Definitions1— Exhaust Bank X2— Sensor 1, Bank X3— Catalyst4— Sensor 2, (heated), Bank X5— Catal

21On-Board Diagnostics (OBD) Basics Diagnostic Service DefinitionsIf an OBDMID has not been completed at least once since Service $04 or battery disco

22On-Board Diagnostics (OBD) Basics Diagnostic Service DefinitionsFord conversion factor: multiply the value by 0.0156 to get a value from 0 to 1.0.Th

iiTrademarksBlue Point, MICROSCAN, Snap-on, and ShopStream Connect are trademarks of Snap-on Incorporated, registered in the United States and other c

23On-Board Diagnostics (OBD) Basics Diagnostic Service Definitions4.4.8 Service $08:On-board Activation TestsThis service controls the operation of v

24On-Board Diagnostics (OBD) Basics Diagnostic Service DefinitionsO2 Sensor Monitor Completion Bank X—displays the number of time that all conditions

25Chapter 5 NavigationThe following sections describe screen layout, how to navigate the interface, and how to make selections using screen menus and

26Navigation Screen Layoutwriting to the internal flash drive (saving a movie). Disconnecting the data cable while saving a movie disrupts power to th

27Navigation Screen Layouttype of code in memory. Codes are listed up to four per screen in ascending order with a truncated description of the code o

28Navigation Screen Layout5.1.3 ToolbarThe Toolbar contains up to four selectable buttons arranged in a vertical column along the right-hand edge of

29Navigation Screen Messages5.2 Screen MessagesThere are four types of on-screen messages:• Loading and connecting• Confirmations• Warnings• ErrorsM

30Navigation Screen Messages5.2.1 Loading and Connecting MessagesLoading and connecting messages display when the scan tool is performing an internal

31Chapter 6 OperationsThis chapter details the operations available from the Main Menu and the USB Power Menu.6.1 Main MenuThis section details the

32Operations Main MenuReadiness MonitorsDesignated OBD Mode $00, this selection opens a menu of available tests on monitored systems. Selecting Readin

iiiSafety InformationFor your own safety and the safety of others, and to prevent damage to the equipment and vehicles upon which it is used, it is im

33Operations Main MenuFigure 6-3 Sample current data display in list viewNOTE:i Parameters display in the order in which they are transmitted by the E

34Operations Main MenuThe Return button closes the parameter menu so the data list is visible again.List ViewList view screens include a parameter des

35Operations Main Menu1— Lock icon2— Parameter description3— Parameter value unit4— Current data value5— Parameter data graphFigure 6-6 Sample graph v

36Operations Main MenuCustom Data ListThe Custom Data List button is available on the toolbar in both list and graph view modes. It is used to determi

37Operations Main MenuThe scan tool uses the same screen layout for freeze frame data as for current data. Only one set of freeze frame data is retain

38Operations Main Menuz To clear codes:1. Select Clear Codes from the Global OBD menu.2. Select from the confirmation screen:– Y—erases ECM memory– N—

39Operations Main MenuControl of On-board SystemsDesignated OBD Mode $08, this selection enables bidirectional control of the ECM, if the test vehicle

40Operations Main Menu1— Code Tips2— Mode Definitions3— ReturnFigure 6-12 Sample Help MenuCode tips are arranged by groups and you need to navigate th

41Operations Main Menu6.1.7 Captured MoviesThe Movie option on the main menu allows you to open data recordings that were saved on the scan tool. A l

42Operations Main Menu3. Tap the Save Movie icon on the toolbar.Figure 6-15 Sample Save Movie iconThe movie, which includes all of the buffered data,

ivSafety Information Important Safety InstructionsSafety messages contain three different type styles.• Normal type states the hazard.• Bold type stat

43Operations Main MenuLanguageThe scan tool can display data in a number of different languages. This Settings operation allows you to switch between

44Operations Main MenuSelecting a menu item opens a choice of settings. Select a setting to close the window and return to the Units of Measurement me

45Operations Main MenuSelecting an option from the menu opens a list of saved files. Tap an item on the list to open it. Up and Down arrow buttons app

46Operations USB Power Menu6.2 USB Power MenuConnecting a USB cable between a powered USB port on a personal computer (PC) and the scan tool powers

47Chapter 7 Data ParametersMode $01 and $02 services involve evaluating the vehicle data stream parameter values. This section provides definitions fo

48Data Parameters Long Parameter NamesBAROMETRIC PRESSURECan be obtained from a BARO or MAP sensor directly or deducted by the ECM from other sensor (

49Data Parameters Long Parameter NamesENGINE RUN WITH MIL ACTIVEConditions for this counter:1. Resets to zero when MIL state changes from deactivated

50Data Parameters Long Parameter NamesO2S VOLTAGE BANK x, SENSOR yShows the status of the oxygen sensor in V or percentages. Designed for conventional

51Data Parameters Long Parameter Names7.1.1 Short Parameter NamesTable 7-2 lists data parameter definitions alphabetically by their abbreviated name.

52Data Parameters Long Parameter NamesFLIShows the nominal fuel tank liquid fill capacity. For gaseous fuels the percentage of usable fuel capacity is

vContentsSafety Information... iiiCo

53Data Parameters Long Parameter NamesO2SxyShows the status of the oxygen sensor (O2S) in voltage or percentages. This parameter is designed for a con

54Data Parameters Long Parameter Names7.1.2 DTC AssociationTable 7-3 lists parameter names (short and long) by their associated diagnostic trouble co

55Data Parameters Long Parameter Names$17 O2S14 (V) O2S VOLTAGE BANK 1 - SENSOR 4 (V)$17 SHRTFT14 (%) SHORT TERM FUEL TRIM B1-S4 (%)$18 O2S21 (V) O2S

56Data Parameters Long Parameter Names$29 EQ_RAT22 EQUIVALENCE RATIO B2-S2 (:1)$29 EQ_RAT32 EQUIVALENCE RATIO B3-S2 (:1)$2A EQ_RAT23 EQUIVALENCE RATIO

57Data Parameters Long Parameter Names$4A APP_E (%) ACCELERATOR PEDAL POSITION E (%)$4B APP_F (%) ACCELERATOR PEDAL POSITION F (%)$4C TAC_PCT (%) COMM

58Chapter 8 MaintenanceThis section covers the following maintenance issues:• Cleaning and Damage Inspection• Storage Tips8.1 Cleaning and Damage In

59© 2012 Snap-on Incorporated. All rights reserved. 8-13963A03 Rev. DSoftware License AgreementSNAP-ON INCORPORATED LICENSE AGREEMENTYOU SHOULD CAREFU

60Software License Agreement SNAP-ON INCORPORATED LICENSE AGREEMENTWARRANTIES (IF ANY), ALL OF WHICH ARE DISCLAIMED BELOW. THIS LIMITED WARRANTY IS TH

61Software License Agreement SNAP-ON INCORPORATED LICENSE AGREEMENTRESTRICTED RIGHTS The Software is provided with RESTRICTED RIGHTS. Use, duplication

62Software License Agreement EXHIBIT A: SNAP-ON INCORPORATED PRIVACY POLICYEXHIBIT A: SNAP-ON INCORPORATED PRIVACY POLICYThe privacy of your personall

viContentsChapter 5: Navigation ... 25Scree

63Software License Agreement EXHIBIT A: SNAP-ON INCORPORATED PRIVACY POLICYWe may share Personal Information with our consultants or service providers

64© 2012 Snap-on Incorporated. All rights reserved. 8-13963A03 Rev. DProduct WarrantyProfessional Use Diagnostic ProductsSnap-on Logistics Company or

65IndexAAntilock brake systems 39Auxiliary power cables 5, 7–8BBrightness 44CCable connections 5CAN (controller area network) 10, 20Captured movies 41

1Chapter 1 Using This ManualThis manual contains tool usage instructions.Some of the illustrations shown in this manual may contain accessories and op

2Using This Manual ConventionsNotesA NOTE provides helpful information such as additional explanations, tips, and comments.Example:NOTE:i For addition