User manual Diagnostic system OBD / Parallel / Analogue Manual
Contents
1. 13 3 2 Reading fault codes This lists both permanent and intermittent fault codes from the control units that support the eOBD standard They are shown with ECU number fault code number as well as a description of the fault code in plain text e Permanent fault codes 1 The fault codes shown in this list are stored fault codes e Intermittent fault codes 2 The fault codes shown in this list are fault codes that must be set for a certain time or a certain number of times to be stored as a permanent fault code Itis possible to save and print a list with fault codes 3 fab 2009 Release 2 2 9 2 laixi 20g Permanent fault codes Mode 03 ECU Fault code Description P0123 Throttle Pedal Position Sensor Switch A Circuit High Input P0118 Engine Coolant Temperature Circuit High Input P1490 Manufacturer specific P1193 Manufacturer specific 1 P0125 Insufficient Coolant Temperature for Closed Loop Fuel Control P0118 Engine Coolant Temperature Circuit High Input P1590 Manufacturer specific P1191 Manufacturer specific Intermittent fault codes Mode 07 ECU Fault code Description P0123 Throttle Pedal Position Sensor Switch A Circuit High Input P0118 Engine Coolant Temperature Circuit High Input P1490 Manufacturer specific 2 P1193 Manufacturer specific P0125 Insufficient Coolant Temperature for Closed Loop Fuel Control P0118 Engine Coolant Temperature Circuit High Input P1590 Manufacturer specific2. 10 4 1 DTC Read fault codes Fault codes consists of information stored when the OBD system senses that the control system works outside valid limit value When the trouble code is stored in principle this means that the malfunction lamp is lit in the vehicle s instrumentation Malfunction lamp is most often not available for all control systems in the vehicle but normally only for systems that affect the vehicle with regards to operation and safety Other systems store fault codes but it is customer requests based on malfunction symptoms in the control system s function that is the basis for reading out fault codes Read outs of fault codes from the vehicle s control system may be presented in different ways depending on how much information that the vehicle s control system can supply In most cases the presentation shows a fault code number component description and information about the fault code s status that is if it is Permanent or Intermittent Ex C1016 Brake light switch intermittent In some cases there is additional fault description in the form of e g short circuiting to ground or open circuit Ex C1016 Brake light switch intermittent Open circuit More information about so called frozen data 1 e data that shows parts of the vehicle s status when the problem occurred such as engine temperature or rpm may appear Ex C1016 Brake light switch intermittent Open circuit Vehicle speed 87 km h Brake pe
3. 5 EE UP c n DEMO OBD Real time data 1 2 3 20 Manual 10 4 4 ACT Component activation Component activation is a way for the diagnostic system to force the control system to bypass its own control function and to let the diagnostic system control change the output signal In this way the diagnostic system can force start e g the engine s cooling fan Which components and how activation is designed depends on the control system s design In most activation cases the diagnostic system presents a number of components that are possible to active the choice of component controls what is activated in the vehicle It is also possible that the diagnostic system only has the choice to start the activation then the control system starts a cyclical activation of different components for the control system which cannot be affected except that it is possible to cancel the cycle Some actuators require a certain vehicle status to be activated e g that the engine is running The basic mode is always Engine off Ignition on If other conditions apply this is stated either in the connection instructions or in an information dialogue in connection with activation Certain activations are time fixed and cannot be cancelled A sequence indicator 5 is shown in these cases In other cases activations are controlled with buttons 1 2 3 and 4 in the work area fab 2009 Release 2 2 9 2 4 ACI
4. Windows XP SP3 1024 2048 MB RAM depending on operating system 500 MB free hard disk space Screen with resolution 1024 x 768 or better CD ROM unit DVD unit Bluetooth SPP or USB Microsoft NET Framework 2 0 or later included in installation Microsoft Data Access Components MDAC 2 8 included in XP SP3 Vista and Windows 7 Microsoft Jet Database Engine 4 0 normally included in all operating systems Adobe Acrobat Reader 4 0 or later Windows XP Media Center Edition and its different version are not supported Note Both 32 bit and 64 bit operating systems are supported note that 64 bit OS require special handling during installation of USB drivers Note The program can only be started from accounts with administrator or limited user rights It is not possible to start the program from a Guest account 2 3 Supplementary programs Where do I find the necessary supplementary programs Microsoft Data Access Components MDAC 2 8 http www microsoft com downloads details aspx familyid 78CAC895 EFC2 4F8EA9E0 3A1AFBD5922E amp displaylang en Microsoft Jet Database Engine 4 0 http support microsoft com kb 239114 Adobe Acrobat Reader http www adobe com Manual 3 Installation 3 1 Installation using CD ROM NB On certain computers antivirus programs and other similar programs may sometimes cause the automatic CD start up to not work or take a long time In any such cases deactivate these programs Prog
5. OO necllODi eii eistste t SECDOE RELOAD IUS RD DEUS 18 10 9 Distributed control systems atto etin ntt bre ed lceetcntceeer elle cane cnte beads 18 10 4 Diagnostic functions 1584 otra ia Aaa la Aileen oar ats 18 NM BT Vir e 23 11 1 Introduction us oectio Ao edeiso cete elio Deest bebe oet de Ee stpr Mo 23 11 2 Connecting to Vehicle ie i ett nio uento ie cht es 23 11 3 Ground and COMP GMO gsc e nerunt ome ted c Cp crt na nean cec Sei eese eee 24 11 4 Workshop test Step by Step eceeecccceeeeeeeeeesseeeeeeeeeeeeeeeeesnsaaeeeeeeeeeeeeeeees 25 11 5 Workshop test Autotmallo eee ee le ak eae ce decode coo arduus 26 12 Analogue measuring functions 5 scsccisicssssoonscesdeosesesseveessecoogsseveeseddosceveadedeooesebeccrsasetsebedsocsens 27 T2 IntrocuGllOE E E E E EA NEE AA CMURENRLEINNAAENT MOR EMEREINUAN ATRE 27 12 2 Break Ou BOX n ien N en Aiea le 27 12 3 Probe measurement Multimeter function esseeeeeeeeees 28 T24 Oscilloscope deme 28 13 Generi OBD e res e0io 29 Meas HDIESQUOCHOD A foh A E nd nd rcr 29 19 2 donnecling tO Vehicle eec Que eea a iati aa Unda eo ond Se indu ERE ARE 29 13 3 General use of the program ni cuo oe Ce eco Cro eet eoe E ES 29 14 Technical specification meme seess 34 Manual Thank you for choosing our products We are certain that you will have great use of this diagnostic equipment for a l
6. of a complete control system actuator Before a coding function is performed it is important to read through the help instructions and to follow the instructions in the diagnostic system Not following instructions and directions from the diagnostic system means risk of damaging the vehicle s control system B e 10 4 7 ISS Intelligent System Scan For some vehicle brands there is ISS Intelligent System Scan For the vehicle brands where ISS is available there is a system choice which is called All Systems that is always found at the top in the choice of system type ISS All systems When you have chosen this system type the ISS button is activated in the right corner at the bottom The function scan through the control systems that are chosen marked in the list in ISS The scan is started with the button in the right corner at the bottom Communication is established with the control units and the software reads out fault codes stored in the control systems The result is presented with one of four colors marked for the chosen control systems e Green implies that the control system answers correctly and there are no fault codes stored e Red implies that the control system answers correctly with fault codes stored in the system e Orange implies that it is not possible to identify the control system in a single valued way The user must make a choice e Grey implies that the control system does not answer To see the stored fau
7. the presentation may be a graph or a numerical list The predefined groups found in the diagnostic system is the most optimal grouping from an update perspective That is the or those parameters that are presented at the same time are presented updated as fast as possible The number of parameters that are presented together and updating reading frequency in the predefined groups vary depending on the control system s design and not the diagnostic system Using the diagnostic system it is possible to create a customer defined group composed of different parameters and these groups can also be presented in the form ofa graph or numerical list Note Creating a Customer defined group may mean that the updating reading frequency of real time data deteriorates radically Keep this in mind primarily when presenting components that are to be changed cyclically such as lambda oxygen sensors In a worst case the diagnostic system can update real time data from the lambda oxygen sensor at the same time in its cycle which then results in presentation of a constant value for a component that is expected to change periodically To show display mode use function buttons 1 and 2 Button 1 to show numerical list and button 2 to show graphs Parameters without numerical values e g status Active Inactive are shown as text even in graph mode Button 3 opens a list with all parameters that are available in the control system By selecting pa
8. Bluetooth configuration the Bluetooth card in the computer must be installed correctly and support the service Bluetooth SPP Serial Port Profile Virtual Comport Bluetooth card refers to both internal Bluetooth cards that e g are found in laptop computers as well as Bluetooth USB adapter and other types of Bluetooth cards NB For pin code passkey only 0 one zero shall be used 5 1 2 Configuration The following is a description of Bluetooth configuration Note that the configuration may vary depending on the Bluetooth card in the computer Start the Bluetooth manager usually by choosing Start gt Settings gt Control panel gt Bluetooth E Control Panel n the Bluetooth manager choose to add new unit Check that the diagnostic unit is connected to a vehicle or other type of voltage source power source before you proceed to search for Bluetooth units Bluetooth Devices Devices Options COM Ports Hard Add Bluetooth Device Wizard V My device is set up and ready to be found M ather devices When the search is finished a list is shown with the units that were found Select and choose the diagnostic unit you want to add Add Bluetooth Device Wizard ve CNU449FRYW a Bluetooth device 11 Manual f you are asked to use passkey you shall use your own passkey For passkey only 0 one zero shall be used Add Bluetooth Device Wizard Do you need a passkey to
9. add your device Choose a passkey for me Use the passkey found in the documentation Let me choose my own passkey lo Dont use a passkey If everything went well the Bluetooth configuration 1s now finished and you can go on to the chapter about program configuration and the section hardware settings to search for diagnostic unit 5 2 USB 5 2 1 Introduction NB It is important that the installation of software has been finished before performing the following steps 5 2 2 Microsoft Windows 2000 XP Vista When installing on Microsoft Windows 2000 XP and Vista it is possible to pre install the USB drivers during the installation If pre installation has been chosen installation of drivers takes place automatically when the diagnostic unit is connected for the first time Regardless of if the drivers are pre installed or not the drivers are always copied to the program directory for the program and added in the subdirectory Drivers USB 12 Manual 6 General use of the program 6 1 Introduction In order to start the program you double click on the icon found on the desktop It is also possible to start the program using the start menu The user manuals are also grouped in the start menu The program is designed to make it easy for you to use the program Great effort has been put into making a user friendly product where the user always is in focus 6 2 Program design The program is designe
10. indicates that something in the system is wrong not what or how serious the fault is To obtain information about what is wrong a special purpose tool has to be connected to the vehicle s diagnostic socket and the required information about the system s status has to be read out 10 2 Connection Throughout the years vehicle manufacturers have had different ways of connecting troubleshooting tools to their vehicles The connection connector has been developed in house to fit the individual vehicle manufacturer s need for connection Since the middle of the nineties several vehicle manufacturers have chosen to use the standardised diagnostic socket J1962 SAE 15031 3 1SO depending on legal requirements in the USA 1996 and in the EU 2001 for gasoline powered vehicles up to 3 500 kg as well as USA 2004 and EU 2005 2006 for diesel powered vehicles up to 3 500 kg The vehicle manufacturer must use the standardised diagnostic socket to enable primarily government authorities to connect with a general tool and read off statutory emission related information from the vehicle This is still not a requirement for other control systems in the vehicle such as brake control systems or climate control systems however a majority of vehicle manufacturers have decided to use one type of connection in their vehicles 10 3 Distributed control systems Control systems may be so called distributed control systems meaning that they handle several system functions in
11. that the instrument changes to continuous monitoring of only the current signal With Continuous measuring any loose connections can be observed by affecting the wiring or components shaking the wiring pressing on connectors etc at the same time as measuring is in progress The instrument continuously stores registered max and min values during measuring and shows these on the screen Continuous measuring cannot be performed when checking for open circuits on the throttle sensor or vibration check for the Lambda oxygen sensor since these measurements are process measurements that go through a special sequence and result in OK or OL For these checks refer to Break Out Box see chapter 12 1 1 1 Workshop test Automatic Workshop test Automatic performs the same measuring steps as Workshop test Step by Step but with automatic function to continue the test if the present measuring step receives an approved result If the result should be wrong and the measured value is outside limit values the test stops and the buttons Next measuring step Repeat measurement or Continuous measuring are used to continue Automatic test is good to use to recheck after actions have been performed and you want a quick check of the system 26 Manual 12 Analogue measuring functions 12 1 Introduction With the analogue measuring functions you can use direct connection to the control unit or external probe to perform a variety of different measureme
12. the condition that several systems have been tested This makes it easy to compile a complete test report of all systems in the car It is also possible to print the help instructions available for certain diagnostic functions 7 3 Open saved test report To access saved test reports the easiest way is to go to the main menu and choose File and then Open saved test If the suggested search path has been used to save a test report it is found in the directory that opens Select test report to be opened and click on Open 7 4 External programs Depending on the type of installation and license the program may include links to other external programs These may be e g information systems parts catalogues etc 7 5 Demo mode By enabling the program in demo mode you can run most functions in a simulation Note that regardless of which car or function you chose the same simulated information and values will be shown When the program is enabled in demo mode a dialogue is shown before you choose function that tells you that the program is running in demo mode 7 6 License You need a valid hardware key to be able to use the program Should it be that you need to enter the hardware key at a later time go to the main menu and choose Help and then License Enter the hardware key consisting of twelve 12 letters and press OK 15 Manual 8 Program configuration Functions for program configuration are accessed using the m
13. the vehicle This is managed in many different ways by different vehicle manufacturers e g by grouping all functions around the right A pillar in a control system such as external rear view mirror front side airbag and door electronics such as power windows locks and side airbag The designation of such a system may become Airbag right front The designation may be due to the airbag being regarded as the most critical system in the context but information from the control system may also be related to e g power windows and not only airbag In cases where the control system is a so called distributed control system this shall be stated in the information for the chosen control system in the diagnostic system 10 4 Diagnostic functions The diagnostic system is able to perform the functions Read fault codes Delete fault codes Real time data Component activation Adjust and Write to ECU That which is possible to do depends on what is available in the control system in question This varies between different control systems but also between vehicle manufacturers where strategies are different for what information is required to maintain its vehicles on the aftermarket The terms Read fault codes Delete fault codes Real time data Component activation 18 Manual Adjust and Write to ECU are found in this diagnostic system but may be described differently in other diagnostic tools available on the market
14. values that have additional explanation To be able to see a value it must be chosen in the box under the heading values All these values do not have a number value as a result it may also be a text message or a value that refers to a text In order to know if the value refers to a text or a specific value you can check this in the column for unit If it reads INFO you can click on this row and information about the value is shown in the box for information 13 3 4 2 Graph Another function is that you can see a graph of up to three chosen values from the list for current data To chose these click on the row in the current data list with the value you are interested in If it is not chosen this may be due to that the chosen value cannot be shown in a graph A hint informing that the value cannot be chosen is shown to get quick information about this Then when one to three values are chosen in the list you can press on the tab graph When this is done the graph is shown With the graph function it is possible to stop and start the graph It is also possible to go to the beginning or end of the graph Min and Max values change continuously during the graph cycle 13 3 5 Frozen data Here you can read stored data values belonging to permanent fault codes from different control units Control units with stored fault codes are shown in the list Available control units Values belonging to a chosen ECU are shown in a list When the fault
15. vehicle you want to delete from the list right click and chose Delete Note that the list for history is deleted when updating the software 17 Manual 10 OBD On Board Diagnostics 10 1 Introduction A modern vehicle uses electronic control systems e g fuel control systems brake control systems climate control systems and control systems for automatic transmissions to control the vehicle s different functions The control systems use a variety of sensors and actuators input and output signals to control the control system s function When a sensor is defective it may result in the sensor not being able to report correct information to the control system which affects the possibility to correctly calculate an output signal to the system s different actuators This results in incorrect or lost function for the control system OBD is really about monitoring these input and output signals to assess the control system s functionality Thus in addition to controlling a certain function in the vehicle based on the control system s input and output signals the system has a built in self diagnosis the function of which is to monitor the control system s own function and indicate to the user that something is wrong This normally takes place with a flashing system symbol MIL Malfunction Indicator Lamp in the vehicle s instrumentation or other indication to the driver that the vehicle should be brought to a workshop Thus the OBD system
16. E Fie Settings Documents Development Heip Component activation Control of AC compressor EGR vave bind Ld L lad Check engine lamp Servo relay Relay low speed fan Relay high speed fan 1 2 3 4 Preheater light Preheater relay group N 1 Relay heatpluggs 1 Relay heatpluggs 2 Thermoplungers No 3 relay Obd lamp Servo relay Overheating warning light High pressure pump Injection valve 1 Injection valve 2 Injection valve 3 Injection valve 4 Static auto configuration test DEMO OBD Component activation 10 4 5 ADJ Adjust Adjust is an advanced function where the diagnostic system is used to change the control system s functionality temporarily turn off functions in the control system or control system functions in the control system These functions may be required to finish replacement repair of defective components or when doing service work Before an adjustment function is performed it is important to read through the help instructions and to follow the instructions in the diagnostic system Not following instructions and directions from the diagnostic system means risk of damaging the vehicle s control system 21 Manual 10 4 6 COD Write to ECU The function Write to ECU also called coding is an advanced function where the diagnostic system is sued to add new information to the control system Examples of coding functions are injector coding key coding or replacement
17. Ground MAP sensor Ground knock sensor Ground throttle potentiometer Ground lambda sensor Ground lambda sensor after cat Supressor ground knock Ground coolant temperature sensor Ground air inlet temperature Battery voltage supply ECU q 10 00 14 00 V Ignition Fuel pump relay coil y 0 00 2 00 V Ignition f 10 00 14 00 V Parallel DEMO 23 Manual Examples of status are A Ignition off B Ignition on C Engine idling D Revved engine The colour of the measuring step in the list is normally black text on white grey background but the background turns red if the measured value is outside the limit values When the whole test is finished a dialogue is shown informing that the test is finished and how many faults were detected Next measuring step Next measuring step means that the test continues with the next measuring step Vest Repeat measuring step Repeat measuring step means that the measuring step is done again Used e g to check that the measurement after any actions or to correct the measurement if an instruction was not followed If this alternative is chosen the value from the new measurement will replace the value from the previous At certain measuring steps e g when checking Lambda oxygen sensor the wait time may be too short This can be solved by choosing Repeat measuring step when the test sequence has stopped Wos Continuous measuring Continuous measuring means
18. Manual User manual Diagnostic system OBD Parallel Analogue Manual version 2 3 Eng Manual User manual Diagnostic system OBD Parallel Analogue Release v2 3 Copyright O 2009 Autocom Diagnostic Partner AB Manual Table of contents FADE OF CORTES mens 3 1 Important Ment OT aaa a ON 5555 essed vegas Enea sie shcuas PRENNE NOR IN NORRIS ON I OR ER E EEO P 6 IEEE iuge 6 l2 OODDVEIOIL usce pe de pdt p aeo a te p e ag dep te tpi te ute pis 6 13r Program VelsioliS eerie tetto eH OC cA ADI SD A M A UM RA dE 6 1 4 Responsibility and liability aseo eio e erbe ee ee eb eid ede Medina 6 15 Cini m 6 1 6 WEEE Waste Electrical and Electronic Equipment sssssussss 7 2 System requiEeni nis oos eet eom S eee PIN C SNR FOE NN E osser sssr sei ORA FUIS EO FE Cu pu E eu pE IM NN RE 8 2 1 DIE TR TUR S TD DP REPRE RE eH tg audi ede 8 22 Recommended xucicobmte me epi Hm me mem m eR BR 8 2 3 Supplementary programs sssssssseseseeeeeeenee eene 8 SI SCIIUir mo S 9 3 1 Installation using CD ROM occi eee eddie tela euo a Uoc E od Pe delete cn 9 CEN ILI ri mE 10 4 1 inigere Seite RE TEE 10 4 2 Connor c 10 5 Computer configuration eee etia ina eve eae ee EYE UY ER oix pa KU Me be ex y EX nex US osibata EN 11 5 1 PAILS TOOTS esito ta Dm ete anb de cus 11 Ose UWS unciis M IM Meu ua EIE 12 6 General use of the Progra sicsicsjevesescocsscssesscevessvnessseevasoonsecvesenesensesvovessenbecveres
19. P1191 Manufacturer specific BEBEBEBEUE DEMO Generic OBD Read Faultcodes Da 13 3 3 Deleting diagnostic information With this function you can delete fault codes and diagnostic information Pressing the button delete will delete the fault codes shown under reading fault codes If this should fail a message is shown detailing which control units have deleted successfully and which have failed to delete If all control units successfully delete diagnostic information a message is shown telling you that all went well This function not only deletes fault codes it also deletes the readiness tests as well as frozen data To perform the readiness tests again the car has to be run through driving cycles Some tests are more advanced than other and therefore take longer time to complete 31 Manual 13 3 4 Real time parameters Here you can read data from the chosen ECU and chosen value The values are updated continuously If a value is chosen the activity indicator will start to spin again in the top right corner of the window that indicates that continuous reading from the vehicle is in progress B 13 3 4 1 Data list The function consists of three different parts Values Current data and Information The value list lists the real time parameters that the user can chose arranged per ECU The current data list includes the chosen values that the user has chosen and the information box shows information about the
20. act your distributor for more information Also see the chapter on Computer configuration 16 Manual 9 Vehicle choice 9 1 Introduction There are three 3 different ways to choose vehicle classic mode information tree structure as well as history From all modes you can chose to start a test The choice remains when changing between the different display modes For example you can chose vehicle in classic mode and change to information tree structure to get more detailed information 9 2 Classic mode In classic mode the different vehicle choices are shown as lists This alternative gives a fast overview of what systems there are Choose the car you want for troubleshooting and click on the desired function in function menu 2 9 3 Information Tree structure This mode shows the same information as in classic mode but in addition to that also the diagnostic functions that can be performed on the vehicle as well as an information section By right clicking in the tree structure you can choose to start a new test as well as collapse the tree The information section consists of among others position of diagnostic socket engine code as well as which cable shall be used On certain vehicles there is also a photo of the diagnostic position 9 4 History This mode shows all previously used vehicles Sorting is done by clicking on each column To delete the whole list press the recycle bin To delete a specific vehicle select the
21. ain menu and Settings 8 1 Workshop information Under the tab Workshop you can change enter information about the workshop as well as add mechanics This information is used among others when you print or save test reports To add a new mechanic you click on the plus Then a window appears where you can enter information To delete a mechanic select the name in the list and then click on the recycle bin 8 2 Language Under the tab Language you can choose the languages installed in the program Choose language and then press OK to save the selection Note that you have to restart the program after choosing new language only then does the language selection change 8 3 Hardware settings Under the tab Hardware configuration you can set COM port for the diagnostic unit as well as update connected diagnostic unit with new software firmware There are two ways to set COM port Automatic and Manual If you choose Automatic the program automatically searches for a diagnostic unit to connect to and then shows information about the diagnostic unit that was found In Manual mode it is possible to manually choose a specific COM port as well as test the connection by pressing Test Note that for both cases the diagnostic unit must be configured to the computer as well as supplied with voltage power If the program still does not find a diagnostic unit you may have to troubleshoot using the unit manager In that case cont
22. ay NOT be performed on component supplied with voltage power 12 4 Oscilloscope 28 Manual 13 Generic OBD 13 1 Introduction Generic OBD is a program used to read out data from the car s built in statutory diagnostic function the primary function of which is to monitor emission related components function In Europe this standard function is called eOBD in the USA it is called OBD2 and in Japan it is called JOBD We have decided to collect these standards in one and the same software It also contains all standards for reading out statutory OBD on heavy vehicles 13 2 Connecting to vehicle Immediately when GOBD is chosen either using the function key in the top right corner or using the car selection connection to the vehicle is started Therefore it is important that the vehicle has been prepared for diagnosis before you press the button The vehicle shall have the ignition on or the engine running to enable connection to all systems 13 3 General use of the program The program is controlled using the function buttons in function menu 1 function menu 2 and with buttons in the work area Each function mode is described below Generic OBD is available in two user levels To change level go to the Settings menu and select deselect Generic OBD Advanced mode When the program is in Advanced mode all functions are available In User mode functions for legislated verification of the vehicle manufacturer is hidden We highly re
23. celled it is possible to freely delete add pin s or change measurement type for any pin 27 Manual 12 3 Probe measurement Multimeter function Probe measurement is used for measuring Voltage Volt Resistance Ohm Frequency Hz Time ms or Pulse duty factor 96 using the instrument s P1 and P2 connection For these measurement types measuring range and trigger level must be set before measuring can start If resistance Ohm or voltage Volt is chosen the box for setting measuring range on the right lights up Set desired measuring range For time measurement ms the box for setting trigger level under the value box lights up Here desired trigger level can be set In short trigger level means that you set the voltage level at which you want to measure in the studied signal When the desired function has been chosen press the start button 1 and hold the measuring probe s pin against the point where measuring is to be performed Continuous measuring continues until you press the stop button lalxi B amp O Fle Settings Documents 5 Development Heip Trigglevel U 1 Min 0 01 Measure function Multimeter NB The measuring probe only has one pin and it is connected to the desired measuring point All measurements are done in relation to the car battery s minus terminal It is important that the battery s connections are in good condition for exact measuring results Resistance measurement m
24. code is set current data is stored in the control unit which then can be read out and used when troubleshooting the vehicle The list number states which list is shown A fault code can store up to 255 different lists The user can scroll between these lists with the buttons Previous and Next 32 Manual 13 3 6 Lambda In Lambda you can read out values from the lambda oxygen sensor Values that can be chosen are found in the list Oxygen sensors These can be chosen and are then added to the list Values where they are read continuously The recycle bin empties the list with values 13 3 7 Non continuous tests These test values are read when the button for the function is pressed down and are indicated with TID and CID numbers that are defined by the vehicle supplier The column Results indicates if the test has an approved value or a non approved value If there are no limit values then is shown in the column To interpret the values the user of the program is referred to the vehicle s documentation 13 3 8 Diagnostic check The list Tests includes the tests that are available per ECU The standardised functions are presented with a text while others are presented with TID number and the text Car specific To see a test click on the test in the list Then the test will be moved to the value list The recycle bin empties the list with tests 13 3 9 Car information This function can show three manufacturer s
25. commend User mode for use in workshops and with the intention to diagnose the vehicle Note that when the car does not support chosen function mode then not supported by vehicle is shown 13 3 Information The first window that appears is the information window containing general information about the vehicle you are connected to e Available control units The list with available control units includes all those control units that support the eOBD standard e Information In the list under the heading information specific data is shown for the chosen ECU To choose another ECU click on it in the list with available control units This box shows three different values such as MIL status quantity of fault codes permanent as well as which communication standard is being used e Main information Main information shows which communication type that the vehicle uses to communicate and the total quantity of fault codes from all control units This also shows if the MIL is lit e Readiness tests The list for readiness tests shows tests for chosen ECU and if they are supported by the control unit The different values that can be assumed are done or not done The following tests are standard in OBD II eOBD Misfires Fuel system Component test Catalytic converter Preheated catalytic converter EVAP Secondary air system AC system Preheated lambda oxygen sensor 29 Manual EGR system 30 Manual
26. d using of a number of elements that are found and look the same throughout the whole program These are shown in the figure below 1 2 3 4 5 Main menu This menu contains the following submenus File Settings External programs and Help Under the menu alternative File you find functions to open saved tests and to exit the program Under Settings there are functions for entering workshop information choosing language as well as configuring the hardware External programs contains links to third party programs if such links are installed The last menu alternative which is Help contains link to the program help activation of demo mode license handling as well as information about the program At the top right in the program window you find general functions such as Generic OBD and Measuring functions a button to start the Help function and an activity indicator The middle of the program shows the work area which is used to among other things present information The left button menu in the program is called function menu 1 and contains the different main functions you can choose At the bottom in the menu there is a button to go back exit The function of the button depends on where in the program you are The button menu at the bottom right is called function menu 2 and contains the functions connected to the main function as well as that which is shown in the work area fat 2009 Release 2 2 9 2 l8i
27. dal position On Which information and to what extent the information is presented in the diagnostic system depends on what the vehicle s control system is able to present 10 4 2 DTC Delete trouble codes Deleting trouble codes will delete saved malfunction information from the control system s memory In most cases the control system s memory is deleted directly however there are control systems that first require an action from a connected diagnostic system then to be followed by a mechanical action for example Ignition off for 10 seconds thereafter Ignition on When mechanical or other action is required this shall be stated in the information for the chosen control system in the diagnostic system When trouble code recurs immediately when reading trouble codes after deleting it is likely that the trouble code is permanent and that the OBD system senses the malfunction during its self test and immediately stores the trouble code again 19 Manual 10 4 3 RTD Real time data Real time data 1s a partial quantity of the input and output signals that the control system uses to calculate and regulate its control Real time data presents how the control system experiences the input signals that are the basis for what the output signals should look like In diagnostic systems real time data may be presented in different ways when different input and output signals are suitable for analysis in different ways For this purpose
28. een the control unit and the vehicle s wiring with an adapter cable Information about which adapter cable that is to be used for the current vehicle is found in the program s car information All connection and disconnection of control units shall take place with the battery s minus terminal removed or according to description in the vehicle s manual Note that certain systems e g Radio requires a code to be started after the electric power has been disconnected Check that codes are available 23 Manual 11 3 Ground and Component This test is used to ensure that ground connections and certain other vital connections in the system are good The test means measuring only against the car s wiring that is without the control unit connected The reason for this is that measuring with connected control unit may give an incorrect result since a poor grounding point in the wiring may be hidden to the instrument via a loopback in the control unit to another grounding point Since ground connections affect just about all other functions in the car it is suitable to start every diagnosis with this test When Ground and Component test is chosen note the order in which the battery should be connected The order should be according to Disconnect the battery s minus terminal Disconnect the control unit from the car s wiring Connect the test cable to the car s wiring Connect the adapter cable to the instrument Connect the battery
29. eseosesseoenesshavenge 13 6 1 Init odlg HOD ds oon dota fas d op c do Scb om boca bti cata 13 6 2 Prodfalfi desliDls2 d seeded t identidad ei oa Ses ala de ee 13 63 gt Tavidallobtzsnoeooe qme mene memi 14 7 General functionality ose ty hepar ea nne enne eria x uu eve eheu eva ia enu gn 15 T Program Delpzdueoccciiass tec eate a qs deti cue ated tu dead ctp ade teet 15 T2 PAVE EMAL ISSE CODO eiecti esciat eee a aae x eoa Lone ee RN Ried EARE d 15 7 3 Open saved test EDOM kd uetus etc LEMMA 15 7 4 External programS soie Lore et epus cC Io ere nebe pasa Sous pier dese eb RA pnanE b Pecn tr id Unen pad 15 To Demo lode cosi asd etm Mna ua E MN lat a 15 76 JOBS suce i tee dup olg dle ae dad mute eee dete dude dut idu ndi rutude due 15 gioi uciigenribuieclior eee 16 8 1 Workshop Infortmall ricus iis erp Eee ER tege pcne boda actos ches 16 8 20 LANGUAGES E 16 8 3 Hardware settings siete ee atic ieee ects demdnqu dtd euet a etek d cues 16 Manual LMBRS IATER D ID S I SESS 17 9 1 Ldyigere iT io MERE E E IT EE E 17 S ANE ei poro BORRADO TT TT TMPR 17 9 3 Information Tree structure cicictsicicinthinieintdiniaintdinieintdiniainiinieinidiniaumbiniaintdincaion 17 QA OEC P 17 10 OBD On Board Diagnostics eo rore eo en pnta to Y Yo IY eo aee a IN ra soveesoensnsseonssvevosstnivevensnassonsgsteenss 18 ALO Ma RA ai aoo LELLO n o one pe i cune Ern UE te a erede A RE 18 10 2
30. lt codes click on the arrow for each respective system It is possible to erase fault codes by clicking on the symbol for erasing fault codes in the right corner at the bottom It is also possible to go straight to complete OBD There are further instructions in the software for each respective part Glossary Permanent Irreversible Present Intermittent Periodically recurring Comes and goes OBD On Board Diagnostics MIL Malfunction Indicator Lamp Lamp for indicating malfunction DTC Diagnostic Trouble Code Fault code RTD Real Time Data Real time data ACT Activation Activation ADJ Adjustment Adjustment COD Coding Coding ECU Electronic Control Unit Control system controller actuator SAE Society of Automotive Engineers ISO International Organization for Standardization 22 Manual 11 Parallel measuring 11 1 Introduction On vehicles where the built in self diagnosis OBD is not enough to make a correct and problem solving diagnosis you have to measure electric signals in the system and compare measured values to a reference value Parallel measuring means a physical connection in the vehicle The advantage of this is that you measure signals in the relevant control system and that is different from OBD which is a data connection where you read out what the control unit experiences Parallel measuring enables diagnosis of Engine ABS Climate system etc using direct connection t
31. nts on any electric component or connection point in the vehicle Types of possible measurements are Voltage Volt Resistance Ohm Time ms Frequency Hz and Pulse duty factor For certain measurement types it is possible to choose measuring range Choose the range that best matches the signal s max value to obtain t the best possible measuring accuracy If the result is OL the measured value is outside the measuring range SH 12 2 Break Out Box The function is chosen when one or several pins of your choice shall be checked in an order chosen by the operator Example of this is checking associated functions e g increasing rpm and increasing voltage from mass air flow sensor as well as changes in injection time etc Another application is when the vehicle to be tested is not included in installed test protocols but there is a suitable connection cable available Using wiring diagrams and basic system knowledge you can measure the system manually with the instrument s BOB function The BOB function offers the possibility of measuring up to three pins at the same time State pin number and measurement type For Resistance measurement and time measurement state the measuring range and trigger level respectively Click the start button 1 on the right to start the measurement Break out box Pins a 3 Measure function Break out box Measuring is cancelled by pressing the stop button 1 When measuring has been can
32. o the control unit Using purpose built adapter cables you connect the diagnostic unit between the control unit and the vehicle s wiring This makes it possible to perform measurements on most components and sensors in the system With the test functions Ground amp Component test Workshop test and Information test you can easily determine what is causing problems in the vehicle The order in the test functions is such that incorrect signal shall be detected first That is the basic problem is detected before any secondary failures An example is that a temperature sensor is tested before the injection time An open circuit on the temperature sensor causes injection time to be abnormally low due to the control system experiencing the temperature as approx 40 C Both signals will show incorrect values but it is only the temperature sensor that requires action Another example is that a voltage feed deviates from the reference value which means that the sensor does not work as it should In this case voltage feed is checked before the function of the sensor Take action to solve the malfunctions in the order that they are detected during the test Check after each action which malfunctions and secondary failures remain In order for the result of the test to be correct instructions and directions in the program must be followed e g sensors are measured under different conditions 11 2 Connecting to vehicle The diagnostic unit is connected betw
33. on installing the software has to do is to choose the applicable country By making a correct choice of country during installation of the software the customer is ensured to have the best setup to fit regional conditions regarding content of the vehicle database as well as the functionality of the program to fit the applicable vehicle population and local conditions 1 4 Responsibility and liability To the greatest possible extent all data in the program is based on information from car manufacturers The supplier does not guarantee that data or software are correct or complete The supplier does not accept liability for damages caused by defective software or incorrect data In all cases liability is limited to the amount that the buyer has paid for the product at the time of purchase This exemption from liability does not include damages caused intentionally or by gross neglect on the part of the customer 1 5 Warranty All use of hardware and or software that has not been approved by the supplier is a modification of our products and thus no warranties are valid Our products may not be modified in any way Only genuine accessories and spare parts may be used which also applies to adapter cables All breaches of this will void any claims The diagnostic equipment may only be used with operative systems approved by the supplier If the diagnostic equipment is used with an operative system that is not approved by the supplier the warranty cease
34. ong time We will make sure that updated vehicle databases always are available with the absolutely best coverage on your specific market Manual 1 Important information Always read the user manual carefully before connecting starting up and using the diagnostic equipment to eliminate any doubts and risks associated with the diagnostic equipment All use including connecting the diagnostic unit near the engine or ignition system should take place when the engine is not running and when the ignition is off Any person who hands over the diagnostic equipment to another person should also hand over safety instructions and necessary information for how the diagnostic equipment should be used according to its intended use 1 1 Agreement By using this product you accept the following terms 1 2 Copyright Software and data are the property of the supplier and are protected against unauthorised copying by copyright legislation international contract regulations and other national rules Copying or sales of data or software or parts thereof is punishable by law In case of any violation the supplier reserves the right to prosecute and demand compensation for damages 1 3 Program versions We always do the outmost to optimise our products to suit the market and region where the products are sold and used As a step in this process we have automated the setup of geographical preferences during the installation The only choice the pers
35. pecified values per ECU and these are Chassis number Calibration identification number Calibration verification number 33 Manual 14 Technical specification Meets EU Directive 89 336 EEG and 73 23 EEG Dimensions 370 x 185 x 45 mm Weight 1 9 kg Voltage feed 10 32 Volt Current consumption 300 mA Operating temperature 0 50 C Measuring range e Voltage 0 200 Volt 0 5 Frequency 0 15 kHz resolution 1 Hz Resistance 0 10 kOhm 2 34
36. rameters and moving to selected parameters with the arrow keys 5 you create a personally defined list Use the recycle bin 4 to empty the list When the list is done use the buttons 1 and 2 to show the real time data 2009 Release 2 2 9 2 laxi Fle Settings Documents y Development Hep 3 Gd 93 Real time data ay Note By selecting data parameters from different data list groups the update frequency of the datalist might decrease depending on the vehicle Available parameters 66 Selected parameters 6 Name Data list l Name Data list EGR valve demand Accelerator pedal sensor 1 Electronic version Battery voltage Engine speed EGR valve Engine status Engine status Exhaust gas recirculation valve position Fuel flow Fan unit high speed request Intake pressure Fan unit low speed request Fuel flow Fuel pressure sensor Fuel temperature High pressure pump Idle control valve target value Individual injector correction C21 cylinder 1 Individual injector correction C21 cylinder 2 Individual injector correction C21 cylinder 3 Individual injector correction C21 cylinder 4 Injection advance actuator Injection fault warning light control Inlet air temperature Intake pressure Major injector fault warning light control OBD warning light control Outside temperature Overheating warning light le C 4 Qi fO IO IO IO 4 Oo O1 O2 O1 OO OQ 0 0 BBegob5b
37. rams known to cause problems are McAfee VirusScan and ZoneAlarm After installation the antivirus programs can be reactivated 1 Insert the CD in the computer s CD ROM DVD reader The installation starts automatically If the installation does not start choose Run in the Start menu and write D Start Applies if the CD ROM DVD reader is designated as unit D 2 Enter your Product ID serial number and hardware key Then choose country and press Next to continue 3 Check in the next window that correct product is chosen From this window it is possible to show application tables user manuals release information etc This is done by choosing a document in the list and then pressing View Before continuing it is important that you have read the system requirements Press the button View under the heading System requirements to show the system requirements Then confirm that you have read the system requirements and press Next to start the installation guide Follow the guide to finish the installation Manual 4 Hardware 4 1 Introduction The diagnostic unit has built in interfaces for most communications available on the market that are used for OBD On Board Diagnostics For certain vehicle models specific connectors are used for OBD As accessories there are unique cables enabling connection to the car s diagnostic connection The diagnostic unit has 186 analogue channels making it possible to perform parallel measu
38. ring directly between the vehicle s wiring and control unit This enables performance of very advanced yet simple and easy to understand diagnostics even on cars that do not present any fault codes but still have malfunction symptoms As complement to this there are two Probe channels that can be used in Multimeter function and in Oscilloscope As accessories there are unique adapter cables making connection to the car s wiring both easy and safe Connection to PC is done using any of the alternatives USB Universal Serial Bus Bluetooth wireless communication or serial Comport RS 232 4 2 Connections 1 PC 9 pin connection for PC RS232 2 USB USB connection for PC 3 Bluetooth antenna 4 OBD 26 pin connection for OBD cable 10 11 5 AUX 15 pin for connecting external equipment 6 PI Connection for probe multimeter oscilloscope 12 13 14 7 P2 Connection for probe multimeter oscilloscope 8 EXT 9 pin for connecting external equipment 9 POWER Voltage connection for tester 10 Green LED Indicates communication using USB 11 Red LED Indicates communication using Bluetooth 12 Yellow LED Power 13 Green LED Test 14 Red LED Fault 15 Control buttons 16 17 18 16 1 62 62 pin connection for parallel measurment 17 63 124 62 pin connection for parallel measurment 18 125 186 62 pin connection for parallel measurment 10 Manual 5 Computer configuration 5 1 Bluetooth 5 1 1 Introduction To succeed with the
39. ring step a measuring range is defined to achieve best possible accuracy If the value of the measured signal is outside the measuring range the result is shown as OL Out of Limit During all measurements the green TEST diode is lit on the diagnostic unit and the red FAULT diode flashes in case of detected fault At the top in the work area there are buttons for operating the test 1 The current measuring step 2 is shown under the buttons The field is updated when measurement is finished and the result is shown If the result is OK i e measured value is within limit values the result is shown in black text If the result is not OK result is shown in red text During the current measuring step there is a field where instructions are shown 3 Note that instructions must be followed for correct results If an instruction is not followed within the wait time choose to repeat the measuring step and follow the instruction The list 4 shows the latest measured test step on the last row and the earlier measuring steps on the rows above The first column shows pin number and then function description for the pin measured value as well as unit for the value e g Volt for voltage or Hz for frequency limit values for approved measurement and status of the measuring step fat 2009 Release 2 2 9 2 lalxi BEG 2 Step by step test Pin 29 Ignition 2 Turn on ignition 3 Ground ECU Ground ECU Ground ECU
40. s minus terminal Connect the instrument s voltage cable power to the battery s terminals Start the test chose Ground and Component test NYDN PWN Ke The test shows all measuring points with value and limit values Max Min If measured value is outside the limit values this is shown with a red marking of the measuring step Take action to solve any malfunctions before the next diagnostic test is performed 24 Manual 11 4 Workshop test Step by step Workshop test Step by Step means that the program performs a test sequence and compares measured values with adapted limit values for each function You are guided through the test by instructions on the screen These must be followed so that malfunction indications are not obtained as a result of incorrect handling Examples of instructions may be Release throttle Apply full throttle Start the engine etc Before certain measuring steps the system will ask validation questions that must be answered The question will appear in the middle of the screen Example of such a question may be if the car has automatic transmission or if wheel sensors shall be tested during diagnosis of the brake system Every measuring step has a predetermined wait time within which correct measuring value must be obtained The time depends on type of signal and if an instruction is to be followed The test performs measurements of the type voltage Volt frequency Hz and time ms For the measu
41. s to be valid Also the supplier does not accept any liability or responsibility for damages and consequences thereof that have arisen due to the use of a non approved operative system Note that the vehicle manufacturer s instructions must be followed when working on the vehicle The supplier does not accept any liability or responsibility for damages and consequences thereof that have arisen due to not following the vehicle manufacturer s instructions for the vehicle Manual 1 6 WEEE Waste Electrical and Electronic Equipment This label shows that the product is manufactured after August 13 2005 and therefore it shall be recycled according to WEEE EU Directive 2002 96 EC regarding waste from Electrical and Electronic equipment Contact your local dealer for more information Manual 2 System requirements 2 1 Minimum Intel Pentium II 400 MHz or similar Windows 7 Windows Vista Windows 2003 Server Windows XP SP3 128 512 MB RAM depending on operating system 500 MB free hard disk space Screen with resolution 800 x 600 CD ROM unit Bluetooth SPP or USB Microsoft NET Framework 2 0 or later included in installation Microsoft Data Access Components MDAC 2 8 included in XP SP3 Vista and Windows 7 Microsoft Jet Database Engine 4 0 normally included in all operating systems Adobe Acrobat Reader 4 0 or later 2 2 Recommended Intel Pentium 4 1 7 GHz or better or similar Windows 7 Windows Vista
42. ton or component that the mouse is over First when you have pressed on e g the button then the whole red marker moves 14 Manual 7 General functionality 7 1 Program help The easiest way to access help in the program is to press the help button in the program found at the top right Another way is to use the key F1 on the keyboard The same help in the form of a user manual PDF is also available using the start menu 7 2 Save amp print test report To be able to give the customer a report of what was found and done to the car it is possible to generate test reports in the program These test reports can either be printed out immediately when you have done the test or saved for future use If you choose to save a test report a PDF file is generated It can be read using Adobe Acrobat Reader which can be downloaded for free from www adobe com Three different types of test reports can be saved parallel test OBD test as well as Generic OBD More information on its function is found ahead in the manual To save or print a test report you press the button Print Save The function may vary depending which type of test you have chosen to save or print Common for all tests is that you can add information about the test that was done e g information about the car driving distance or general information about what has been fixed For OBD test it is also possible to choose which systems you want to include in the test report on
43. xi Fle Settings Documents T Development Help Cc 4 1 2 mi 1 Select vehicle Brand Model Year model Ferrari Cougar 1995 VIN 11 S Courier 1994 VIN 11 R Escort 1993 VIN 11 Q Fiesta 02 1992 VIN 11 P Fiesta 87 95 1991 VIN 11 O Fiesta 96 02 1990 VIN 11 N Focus 04 2 Select system Type of system Engine code 4 Fuel Ignition F Restraints 3 Select options Gearbox Equipment Ext DIS ignition Direct DIS ignition Ford Fiesta 87 95 1993 G6A EEC IV MT AT Ext DIS ignition 13 Manual 6 3 Navigation In order to facilitate navigation in the program there are some supplements to what you normally find in other programs An example is the red marker that shows where in the program you are what you have chosen or what is active The marker is seen as a red frame The red marker s function varies depending on if you use the mouse or the keyboard to move around in the program If you use the keyboard to navigate in the program the red marker moves directly e g to the button you choose You can navigate by pressing the TAB key or the arrow keys In general the arrows are used to navigate within a field or a work area The TAB key is used to switch between menus etc The button highlighted by the red marker is activated by pressing Enter If you use the mouse a dashed red marker is moved to the but
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