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NAVPAK Diagnostic Software User`s Manual

1. Figure 2 3 Note The list contains all the J1708 drivers installed on your PC 6 Click Select vt Connect 7 Click on the toolbar NAVPAK Diagnostic Software User s Manual 8 Note Your connection status is provided in the status bar located in the lower right corner of the screen If you are not connected the status bar displays Not Connected If you are connected the status display changes to green and the status bar displays Online Mode If you try to select any of the menu items prior to connecting to the vehicle the following message Is displayed Please connect to the Vehicle l oa uu Connect Click OK and connect to the vehicle by clicking on the toolbar Note If you cannot start the application contact NEXIQ Technologies Customer Support at NEXIQ Technologies 2329 E Walton Blvd Auburn Hill MI 48326 800 639 6774 within the United States 248 232 6610 for international support 8 Once connected select from the following options by clicking on a toolbar button or click on the Actions menu to display a drop down list of available options Disconnect Connect Disconnect a toggle j Data Lists Data Lists m Plagniostic e Lodes Diagnostic Codes Programmable e Parameters Programmable Parameters Diagnostic e Test Diagnostic Tests Bez Data eee Recording Data Recording Note When you connect the application automatically opens the Diagnostic C
2. 5 Click Start At this point you have multiple options You can choose to test a different bank e g select Disable Bank 2 and click Start again or you can choose to add an additional injector to the bank currently being tested In each case you must click Start after each selection 6 Continue making selections and testing various combinations until no change in engine RPM is observed The injector that has been cut out but that does not produce a change in RPM is not contributing to engine performance 7 Doone of the following e Click Continue if you wish to make additional selections and run other tests e Click Close to return to the Available Tests screen NAVPAK Diagnostic Software User s Manual 36 6 4 KOER Key On Engine Running Tests When you select KOER Key On Engine Running Tests you are presented with the following choices Notes Standard Injector Wiggle Air Management Tachometer Buffer Variable Gain Turbo gt Low Duty Cycle gt Medium Duty Cycle gt High Duty Cycle Depending on the type of engine to which the application is connected e g DLC Il or Ill some tests may not be available zar Vlagnostic If problems are found during a test faults are generated for those problems Click bedes on the toolbar to check if any new faults were generated as a result of the test Standard Test Key On Engine Running The Standard test checks the health of the high pressure oil sy
3. Click Select Test 4 Cycle key ignition and click Start to begin the test 5 Follow the instructions outlined at the bottom of the window during the test You will be instructed when to start cranking the engine and how long to continue to cranking the engine When instructed to stop cranking the engine you must do so immediately At this juncture the ECM will perform a calculation based on the data collected during the engine crank The application will request this information when the ECM is ready NAVPAK Diagnostic Software User s Manual 35 When the relative compression information is received the application will display the results in the window 6 Click Start to re run the test 7 Cycle key ignition before leaving test screen 6 3 Injector Disable Tests The Injector Disable tests enable you to check the contribution from each cylinder bank by bank You continue testing cylinders i e banks until no change in engine RPM is observed The injector that has been cut out but does not produce a change in RPM is not contributing to engine performance Note These tests are only available when connected to a DLC II ECM To perform the Injector Disable Tests Diagnostic 1 Click Tests on the toolbar 2 Select Injector Disable Tests from the Available Tests drop down menu 3 Click Select Test 4 Select an Engine Injector to test e g 1 through 6 or choose to disable a bank of injectors e g Disable Bank 1
4. Diagnostic Click Tests on the toolbar Select KOER Key On Engine Running Tests from the Available Tests list Click Select Test Select Standard to first run the standard test Click Start When the test has completed click Continue Select Injector Click Start When the test concludes the application is updated Click Close to end the test Wiggle Test Key On Engine Running The operation of this test is the same as the Wiggle Test Key On Engine Off The added conditions of vibration and high temperature on the operating engine may cause additional diagnostic codes to be discovered The engine must be running and the Engine Coolant Temperature must be over 180 F to begin the test Note You must run the Key On Engine Running Standard Test prior to running any of the other KOER tests To run the Wiggle test mmh 2 3 4 5 Diagnostic Click Tests on the toolbar Select KOER Key On Engine Running Tests from the Available Tests list Click Select Test Select Standard to first run the standard test Click Start NAVPAK Diagnostic Software User s Manual 38 6 When the test has completed click Continue 7 Select Wiggle 8 Click Start The test runs until you decide to end it 9 Click Close to end the test Air Management Test Key On Engine Running The Air Management test checks the operation of the VGT and EGR by actuating each component open and closed while monitori
5. H Engine Fan Control Units Engine Idle Shutdown Control H Engine Signal Enables 3 Engine Warm up Device Min fo Max a E Engine Warning amp Protection System Engine F amily Transmission Nun Changer REN Hydraulic Pressure Governor Power Takeoff Control Radiator Shutter New Value PO Road Speed Limiting Traction Control Two Speed Axle Reprogram Parameter Vehicle Retarder Ready GRIF Sa CAP NUM SCRL Figure 5 3 These values are stored in the ECM The Reprogram Parameter button is located below the Value fields How to Change a Value To change a value 1 Highlight the parameter you want to change in the list of parameters on the left side of the screen 2 Enter the new values in the fields on the right side of the screen 3 Click the Reprogram Parameter button NAVPAK Diagnostic Software User s Manual 27 Dialog ee Enter the Calibration Password Password must be at least 4 characters and no more than Password Cancel Figure 5 4 4 Enter the password at least four characters but no more than eight Generally you will only have to enter the password once i e the first time in a diagnostic session that you try to change a parameter value Note If you have forgotten the password you will have to reflash the ECM Please contact your International dealer for assistance with reprogramming 5 Click OK to continue How to Change the Password You may ch
6. You must run the Key On Engine Running Standard Test prior to running any of the other KOER tests To run the Tachometer Buffer test mmh 2 3 4 5 6 H 8 9 Diagnostic Click Tests on the toolbar Select KOER Key On Engine Running Tests from the Available Tests list Click Select Test Select Standard to first run the standard test Click Start When the test has completed click Continue Select Tachometer Buffer Click Start When the test concludes the application is updated Click Close to end the test NAVPAK Diagnostic Software User s Manual 40 Variable Gain Turbo Tests Key On Engine Running The Variable Gain Turbo tests enable you to test the Variable Gain Turbocharger VGT The Variable Geometry Turbocharger VGT e Provides faster turbo response and quicker acceleration with less lag e Controls the pressure difference between exhaust and inlet manifolds to ensure proper EGR operation e Increases the exhaust back pressure to increase engine braking Note You must run the KOER Standard Test prior to running the Variable Gain Turbo test There are three variations to the test e Low Duty Cycle e Medium Duty Cycle e High Duty Cycle Variable Gain Turbo Low Duty The engine must be running and the Engine Coolant Temperature must be over 180 F to begin the test Note You must run the Key On Engine Running Standard Test prior to running any of the other KOER tests To run the Varia
7. Customer Support specialist the Product ID number that appears on your screen Figure 1 1 Important Give the number in the three groups as it appears on the screen Do not cancel from this screen unless you wish to restart the install and authorization process Each time you start the software installation the Product ID number will change 6 Follow directions given by the Customer Support specialist He or she will instruct you to click on the Next button NAVPAK Diagnostic Software User s Manual 2 Site Instal Enter the three part Authorization Code you recewed from the HEIC Customer Support Specialist in the boxes provided below and then press ext Remain onthe phone until the next step is successtully completed Authorization Code j ji ji e Figure 1 2 7 Enter the Authorization Code in the spaces provided Use the Tab key to move between the boxes site Instal Enter the three part Authorization Code you recerved from the HEIC Customer Support Specialist in the boxes provided below and then press ext Remain on the phone until the next step is successtully completed Authorization Code 70 a98 ag Mest gt gt Cancel 8 Click Next when instructed by the Customer Support specialist NAVPAK Diagnostic Software User s Manual 3 Secure Install Ei CONGRATULATIONS You have successtully registered this application Figure 1 4 9 Click Done The Authorization Registration procedu
8. for additional assistance with the installation of these drivers NAVPAK Diagnostic Software User s Manual 6 2 0 Starting and Using NAVPAK Diagnostic Software Note If you have not already done so install the USB Link drivers at this time 2 1 Connecting the Hardware Connect the USB Link to the diagnostic port of the engine and to the computer as indicated in the following illustration Figure 2 1 Turn the engine key on and check that the Power light on the Data Module is on NAVPAK Diagnostic Software User s Manual 7 2 2 Starting the Software Program 1 Start the computer 2 Select Start Programs gt NAVPAK Diagnostic Software gt NAVPAK Diagnostic Software The International splash screen is briefly displayed Note Prior to connecting to a vehicle you must first select an adapter Once you have made your selection you don t have to perform this task again unless you wish to change adapters 3 Select Options from the Menu bar File Actions Help Select Adapter Not Connected LAF MUM SCHL i start d O A9 gt OCADocumen NAVPAK DI _ SES 2 30PM Figure 2 2 4 Click Select Adapter The Select Communications Adapter dialog is displayed 5 Select an adapter from the drop down list e g USB Link J1708 Select Communication Ad Ed Please select adapter to use USB Link J1708 Bluetooth USB Link ET USB Link J1708 FUSB Link J1 708
9. least 4 characters and no more than OI Password Cancel Figure 5 7 8 Type the Calibration Password i e the old password in the Password field 9 Click OK to initiate the change and set the new password Note If you click Cancel the dialog will close If you wish to change the password after this sequence of events you must first click on a different parameter and then go back to the Customer Password parameter to access the Customer Password dialog Fig 5 5 NAVPAK Diagnostic Software User s Manual 29 6 0 Diagnostic Tests Diagnostic tests are used to test the continuity of electrical circuits and certain functions in the ECM They give more information about faults than can be obtained from the data lists and diagnostic codes alone The following tests are available e KOEO Key On Engine Off Tests e Relative Compression Test Cranking Only DLC II only e Injector Disable Tests DLC II only e KOER Key On Engine Running Tests e You must run the Key On Engine Off Standard test prior to running any other KOEO test e You must run the Key On Engine Running Standard test prior running to any other KOER test e Depending on the type of engine to which the application is connected teg DLC Il or III some tests may not be available If you fail to run the Standard test you will be prevented from running other tests and prompted to run the Standard test first To start the selected Diagnostic test click t
10. ne H Engine Warning amp Protection System a Engine F amily Transmission Nan Chemes H Hydraulic Pressure Governor H Power Takeoff Control H Radiator Shutter New Value PO H Road Speed Limiting E Traction Control Two Speed Azle Reprogram Parameter H Vehicle Retarder Ready Donnan CAP NUM SCRL Figure 5 1 Programmable Parameters are grouped by category 2 To view the parameters under a given category click once on the plus sign to the left of the category name The parameter names appear under the category name NAVPAK Diagnostic Software User s Manual 24 Programmable Parameters NAVPAK Diagnostic Software Allison Transmission H Coolant Tank Selection E Cruise Control ee ontrol Enable Cruise Control Vehicle Speed High Limit i Cruise Control Vehicle Speed Low Limit Customer Password Engine Air Gas Management Engine Crank Inhibit El Engine Fan Control H Engine Idle Shutdown Control i Engine Signal Enables i Engine Warm up Device Engine Warning amp Protection System co Engine Family Transmission H Hydraulic Pressure Govemor H Power Takeoff Control H Radiator Shutter E Road Speed Limiting E Traction Control 1 Two Speed Axle 19 Vehicle Retarder Figure 5 2 3 Click on the parameter name to view the following e The parameters current value e The upper and lower limits where applicable e The number of times the parameter has been modified Note Use t
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12. the code NAVPAK Diagnostic Software User s Manual 23 5 0 Programmable Parameters There are a number of parameters that control the way the engine operate e g Road Speed Limiting These parameters are different from the Data List parameters To customize the engine s operation you may change the values for some parameters Changes to these are password protected Note Do not change any parameters unless you have been properly trained Warning Changes to the values of Programmable Parameters could result in injury to the user or damage to the engine Please contact your International dealer for assistance Some parameters can be changed in one direction only To change them back you will have to reflash the ECM Please contact your International dealer for assistance with reprogramming To launch Programmable Parameters Programmable 1 Click Parameters on the toolbar Programmable Parameters NAVPAK Diagnostic Software gt _ s x File Actions Help a Recording d pi F m Diagnostic Programmable Diagnostic amp Disconnect E Data Lists org Codes Keelen B Tests EE Allison Transmission m Selected Parameter H Coolant Tank Selection Cruise Control H Customer Password Engine Air Gas Management Value OOO H Engine Crank Inhibit H Engine Fan Control ae 5 i Units H Engine Idle Shutdown Control H Engine Signal Enables E Engine Warm up Device Min Dees Max
13. Change Oil Lamp NIA hie 13 5 Rated Engine Power 275 hp Rated Engine Speed 2000 RPM VIM 1THTIWGADT64J092153 Change Reference Nurmber PROSAUO1 000 I Tl iStart amp LJ Cc nen Data Lists 2S e 3 06 PM Figure 3 6 Select Set Font Font Font style rial Unicode MS E Tr Batang Italic Tr MS Mincho Bold Tr PMingLill Bold Italic 3 mS mS ur C Anal J Arial Black Effects Sample Strikeout Underline Color EEE Black ze Script Figure 3 7 Note Itis especially useful to enlarge the font so that a data value may be read from a distance NAVPAK Diagnostic Software User s Manual 17 3 4 Print or Preview Data Lists To print or preview data or custom lists at a single point in time 1 Select the File menu 2 Select Print or Print Preview Note Print Preview enables you to preview the printout on screen before printing Data Lists NAVPAK Diagnostic Software m Neve Paa EWTA TEZ EWA amir zim Lied Wa Hin a ben Je Wa Ha be Je Wa Hu HAA Je HETI HERE iter Erde i d E ER N THAT L M o Figure 3 8 From the Print Preview screen click Print or Close to cancel 3 Select Print Set Up to open the normal Windows dialogue box where you can select page orientation or modify the printer properties Print Setup Ready hp Laselet 1320 PCL amp NESIG Validation Com
14. Diagnostic Software User s Manual 45 and the file is opened in Playback Mode There will be a delay while the recorded data is being saved to file The file is assigned a name in the format RMMDD_hhmmss fdp where R signifies a Data Recording and the numbers are the date and time of the trigger point Notes e f you click Cancel before the trigger the recording is aborted You can then select an existing file for Playback or Click Setup to start a new recording e f you click Cancel after the trigger you will be given a choice to save the data collected so far or to abandon it 7 3 Playback Mode To playback a previous Data Recording select the desired recording from the file list on the Data Recording Screen The data list at the trigger point is displayed The playback controls appear at the bottom of the screen anda timestamp appears at the top of the data list This is the time in hours minute s seconds and hundredths of a second relative to the trigger point Negative value before the trigger and positive value after it In Playback Mode the recording file name appears on the status bar The Trigger and Cancel buttons are disabled The position of the slider denotes the relative position of the currently displayed frame within the recording The control buttons are used to e Click K to jump to the first frame of the recording e Click gt e Click 2 lt to jump to the last frame of the record
15. J Ji i gt MM MmM 45 ray Te 46 TA Canoeing File ere e Ee 47 To WDCC CIS a IRGC ORCI US parr accents e HH _op gt e 47 SO Losso ECM Con Ull Ca HOL eege eege 48 E asa Yas n a eege 49 tOO Te aie Fm Si Re 49 11 0 Uninstall NAVPAK Diagnostic Software cccccccssssessssssssssssssssssssssssesssssseeeeens 50 NAVPAK Diagnostic Software User s Manual iii General Information This manual has been written specifically for the NAVPAK Diagnostic Software for International DLC II and III engine controllers This manual gives a brief explanation of the diagnostic tool and its functions It was written for the user who has a working knowledge of Windows XP and Vista operating systems their conventions how to use a mouse standard menus commands and how to Open Save and Close files Screen illustrations are used throughout this manual taken from Windows XP to help clarify use and functions For help with any of these techniques please refer to your Windows Help documentation Please take the time to study this manual and become familiar with the features and functions of the NAVPAK Diagnostic Software In order to use this tool correctly this manual the appropriate engine User s Handbook and the Workshop Manual should be used together Danger is indicated by two methods Warning This indicates that there as a possible danger to the person Caution This indicates that there is a possible danger to the
16. NAVPAK Diagnostic Software User s Manual N fy N NTERNATIONAL N I A NAVISTAR COMPANY NEXIQ TECHNOLOGIES NAVPAK Diagnostic Software IDSC Holdings LLC retains all ownership rights to th e USB Link and the NAVPAK D iagnostic Software and its documentation The USB LinkTM and the NAVPAK Diagnostic Software source code is a confidential trade secret of IDSC Holdings LLC You may not decipher or de compile the NAVPAK Diagnostic Software develop source code for the USB LinkTM and the NAVPAK Dia gnostic Software or knowingly allow others to do so The USB LinkTM and the NAVPAK Diagnostic Software and its documentation may not be sublicensed or transferred without the prior written consent of IDSC Holdings LLC This manual as well as the software it describes is furnished under license and may only be used or copied in accordance with the terms of such license The content of this manualis furnished for informational use only is subject to change without notice and should not be onstrued as a commitment by IDSC Holdings LLC IDSC Holdings LLC assumes noresponsibility or liability for any errors or inaccuracies that may appear in this book Except as permitted by such license no part of this publication may be reproduc ed or transmitted in any form or by any means electronic mechanical or otherwise without the prior written permission of IDSC Holdings LLC USB Link and NEXIQ Technologies are trademarks
17. Range LOW 0 102 4 Intake Manifold Abs Press Signal Out of Range LOW 0 122 100 PID 4 Engine Oil Pressure Signal Out of Range LOW 021 PID 4 Vehicle Speed Signal Out of Range LOW 0 nactive Codes Clear Codes Pid Sid FMI Description Occurrences Flash Code 56 SID 11 Engine Fan Control OCC Self Test Failed 0 246 T E Win SCR Start 3 ABa l Diagnostic W fig 2_4 TIF C3 C Documen Microsoft Word LAESCH 2 27PM Figure 2 5 File enables you to perform the following functions e Print e Print Preview Print Setup Save As Options used to access the Selecting an Adapter feature Exit Actions displays and launches the following application menu options Connect Disconnect a toggle Data List Diagnostic Codes Programmable Parameters Diagnostic Tests Data Recording Note The Actions menu options are also available from icons on the toolbar Help provides online help topics as well as version information about the NAVPAK software application Note As you use the application the menu bar expands to include the active menu option For example when Diagnostic Codes are displayed a Diagnostic Codes menu appears on the menu bar NAVPAK Diagnostic Software User s Manual 11 2 4 The Toolbar The toolbar located at the top of the NAVPAK screen just below the menu bar provides quick access to the following options Connect K Conne
18. agnostic Codes Diagnostic Codes may be saved to a csv file for later analysis To save Diagnostic Codes to a csv file 1 Click on the File menu 2 Select Save As to bring up the standard Windows Save As dialogue 3 Accept the default directory and filename Sample File Format e Active Trouble Codes PID SID DED Description Occurrences Flash Code 171 Air Inlet Temperature Signal Our 155 of Range HIGH 91 Accelerator Position Signal Out of Range LOW e Inactive Trouble Codes 238 SID 11 Oil Water Lamp OCC Self Test 263 Failed Failed The PID SID and FMI data will not be saved if this option is not selected to view Note It is not usually necessary to select J1587 Data NAVPAK Diagnostic Software User s Manual 22 4 4 Clear Codes Diagnostic codes stored in the ECM s memory can be cleared This is done to clear the inactive codes You will need to do this in order to turn off the engine warning light when no active codes are present and to be able to detect when new codes occur again Remember to note or Save all codes that are present both active and inactive before you clear them To clear the codes 1 Click Clear Codes located on the right hand side of the screen The software application prompts you that your request to clear codes has been sent 2 Click OK to continue Navpak GUI Figure 4 3 Note If the fault is still present on the engine this function will not clear
19. all connections are secure Navpak GUI Vehide Connection Error Hardware not responding Figure 8 1 2 Click OK gt Ifthe J1708 light on the Data Module is illuminated or flashing the loss of communication was only temporary Click OK to clear the dialogue box and to allow continued operation of the software gt Ifthe Data Module lights are not flashing and the dialogue box returns almost immediately 1 Check that the ECM still has power and that the key is on 2 Check the connections between the ECM and the computer 3 Check the cables for wear and damage Note Damaged cables or connectors must be replaced i e Connect ee 4 Click to restore communication with the ECM NAVPAK Diagnostic Software User s Manual 48 9 0 Exit Diagnostic Software lt is better to close down the software i e Exit before you Key the engine off and disconnect from the engine To exit the NAVPAK Diagnostic Software 1 Select the File menu File Actions Help Print Gtrl P i i 5 ic Programmable Diagnostic Data Print Preview A Parameters Tests GZ Print Setup Options Quit the application Bee CAF NUM SCRL Fig u re 9 1 2 Select Exit Note You may also exit the application by clicking on the NAVPAK logo in the left corner of the title bar or by clicking on the Windows Close button 10 0 Emergency Shut Down The system normally cleanses itself when the NAVPAK Diagnostic Software appli
20. ange the password if desired The current password is required to change the password Remember to record the new password and keep it in a secure location To change the password Prograrnirriakle 1 Click DH Parameters on the toolbar 2 Click on the plus sign next to the Customer Password feature 3 Click Customer Password Customer Password EB R xi rm Hew Password Cancel Contin Mew Password Figure 5 5 4 Enter the new password at least four characters but no more than eight 5 Confirm the new password 6 Click OK NAVPAK Diagnostic Software User s Manual 28 Le Albson narman Di atoman Firipi E Coolant T r beschen Crue Control Lutrere Paseo HT ET E Lome r an Haaa Hali er p Enpe i arik iih Engine Fan Control i Engine los Stogckeam ege lima h e Erge Sepia Enah Le ngne Wam un Device Mix TS Maz FT le Ergo W s b Prisi Sythe Er Tiirin e Hydai Presse Dorema Mum Changer Ka EZ ZI Fees al sell Gantral jE Fidias S hunai Mana Vakia j a Boa Speed Lining iiion Control Tra Speed be Preise Parete l b Vehida Herde eg wut Figure 5 6 The New Value field is populated with asterisks masking the new password Note The field is disabled grayed out forcing you to use the Customer Password dialog Fig 5 5 to enter the new password 7 Click on the Reprogram Parameter button FE x Enter the Calibration Password Password must be at
21. ble Gain Turbo Low Duty test Diagnostic 1 Click Tests on the toolbar 2 Select KOER Key On Engine Running Tests from the Available Tests list 3 Click Select Test 4 Select Standard to first run the standard test 5 Click Start 6 When the test has completed click Continue 7 From the Variable Gain Turbo box on the right select Low Duty Cycle 8 Click Start The test runs until you decide to end it 9 Click Close to end the test Variable Gain Turbo Medium Duty The engine must be running and the Engine Coolant Temperature must be over 180 F to begin the test Note You must run the Key On Engine Running Standard Test prior to running any of the other KOER tests To run the Variable Gain Turbo Medium Duty test NAVPAK Diagnostic Software User s Manual 41 1 2 3 4 5 6 H 8 9 Diagnostic Click Tests on the toolbar Select KOER Key On Engine Running Tests from the Available Tests list Click Select Test Select Standard to first run the standard test Click Start When the test has completed click Continue From the Variable Gain Turbo box on the right select Medium Duty Cycle Click Start The test runs until you decide to end it Click Close to end the test Variable Gain Turbo High Duty The engine must be running and the Engine Coolant Temperature must be over 180 F to begin the test Note You must run the Key On Engine Running Standard Test prior to running any of th
22. cation is terminated correctly But there is a possibility that the application may terminate abnormally or even lock up To force the application to terminate 1 2 3 4 5 Press CTRL_ALT_DEL to bring up the Task Manager Select NAVPAK Diagnostic Software Click End Task to terminate the application Once you terminate the application press CTRL_ALT_DEL again Highlight xVDS and click End Task to terminate the server NAVPAK Diagnostic Software User s Manual 49 11 0 Uninstall NAVPAK Diagnostic Software There are two methods to uninstall this software e Method 1 e Method 2 Method 1 To uninstall the application 1 From the Windows desktop select Start 2 Select Programs 3 Select NAVPAK Systems gt Engine Diagnostics Uninstall Select Uninstall Method Welcome to the NAWPAF Engine Diagnostics uninstall program fou can choose to automatically uninstall this software or to choose exactly which changes are made to your system Select the Custom button to select which modifications are to be made during the uninstall Select the Automatic button for the default uninstall options Press the Mest button to continue f Automatic C Custom Repair 4 Select Automatic 5 Click Next 6 Follow the on screen instructions to complete the uninstall process NAVPAK Diagnostic Software User s Manual 50 Method 2 To uninstall the application 1 From the Windows de
23. ct Disconnect a toggle j Data Lists e Data Lists Tar Piadnostic e Codes Diagnostic Codes Programimnable e Parameters Programmable Parameters Diagnostic e Tests Diagnostic Tests Sc j Data 8 s Recording Data Recording To quickly access any of the options click on the icon in the toolbar Note Each of these options is also accessible from the Actions menu 2 5 Save As The Save As option located on the File menu enables you to Save or Export the following to a csv file e Data Lists e Diagnostic Codes e Programmable Parameters The resulting csv file can be opened in a spreadsheet application such as MS Excel or Lotus 1 2 3 for analysis at a later time Export files will be saved in the root directory using the following default filenames e Data list Export file dMMDD_hhmmss csv e Diagnostic Code Export file CMMDD_hhmmss csv e Programmable Parameters Export file pDMMDD_hhmmss csv The first letter of the filename denotes the type of data saved MMDD is the month and day and hhmmss the time in hours minutes and seconds that the file was created The file layouts are described later in this manual under the relevant sections NAVPAK Diagnostic Software User s Manual 12 3 0 Data Lists A Data List is a list of fixed or variable data items monitored by the ECM The following Data Lists are available e General Engine e Air Conditioning e Coolant System e Cruise Control e Engine Bra
24. e SID System Identification Number e FMI Failure Mode Indicator Number To access these codes 1 2 3 Select Diagnostic Codes from the drop down menu Select J1587 Details Click ON Diagnostic Codes NAVPAK Diagnostic Software File Actions Diagnostic Codes Help Disconnect EI 41587 Detail gt gt nu Vi Su Active Codes Clear Codes TA mo Occurrences Flash Code PID 3 Air Inlet Temperature Signal Out of Range HIGH 0 91 PID 4 Accelerator Position Signal Out of Range LOW 0 108 PID 4 Barometric Pressure Signal Out of Range LOW 0 152 SID 13 Exhaust Back Pressure Above Spec with Engine Off 0 34 SID 4 Exhaust Back Pressure Signal Out of Range LOW 0 341 110 PID 3 Engine Coolant Temperature Signal Out of Range HIGH 0 115 175 PID 3 Engine Oil Temperature Signal Out of Range HIGH 0 312 PID 4 Injection Control Pressure Signal Out of Range LOW 0 ne PID A Vehicle Speed Signal Out of Range LOW 0 nactive Codes Code Pid Sid FMI Description Occurrences Flash Code 56 a SID 11 Engine Fan Control OCC Self Test Failed 0 ue _ ReK GI uI II IEEEUEG EE HLHuEEILLHE UIIbELHeH H IIEGNEKG SHLHLIHLHLEENEUIG 6 G I YI ILNLNNIN NM t IEA rar NUM EL Start 3 x CO C Documen Ia Diagnostic W fig 4 1 TIF SUE dn 3 14 PM Figure 4 2 NAVPAK Diagnostic Software User s Manual 21 4 3 Save Di
25. e other KOER tests To run the Variable Gain Turbo High Duty test 1 2 3 4 5 6 H 8 9 Diagnostic Click Tests on the toolbar Select KOER Key On Engine Running Tests from the Available Tests list Click Select Test Select Standard to first run the standard test Click Start When the test has completed click Continue From the Variable Gain Turbo box on the right select High Duty Cycle Click Start The test runs until you decide to end it Click Close to end the test NAVPAK Diagnostic Software User s Manual 42 7 0 Data Recording Data Recording enables you to capture data from the Engine Data List over a specified time period and save the recorded data to a file The recording file can then be played back normally or reviewed frame by frame A trigger event is associated with each recording The Software is continuously recording all the data transmitted by the ECM throughout a diagnostic session you can specify the position of the trigger within the recorded time period enabling you to view data both before and after the trigger point You can manually trigger the recording while viewing the Engine Data List live on the screen or you can choose to trigger on the occurrence of a diagnostic code Data Click Ei Et on the toolbar to open this feature Data Recording NAVPAK Diagnostic Software _ ls x File Actions DataRecording Help amp Disconn m Diagnostic H Programmable Diag
26. engine Note If you require additional help with the installation procedures in this manual contact NEXIQ Customer Support at Snap on 2950 Waterview Rochester Hills MI 48309 USA 1 877 905 6716 NAVPAK Diagnostic Software User s Manual 1 1 0 Installation Instructions This program was developed to run on Windows XP and Vista Note Before beginning installation of your NAVPAK Diagnostic Software it is strongly recommended that you exit all Windows programs If you have a previous version of this diagnostic software installed you must uninstall it before commencing Authorization and Installation of the current version see Section 11 of this manual 1 Insert CD into the CD ROM 2 If Auto run is enabled on your PC Laptop the installation will begin automatically 3 Windows displays a startup screen 4 Click Next to continue installation Follow the on screen instructions You must contact NEXIQ Technologies Customer Support to acquire an Authorization Code to proceed with the installation Secure Install This software requires an Authorization Code you do not wish to proceed with installation click on Cancel you wish to proceed locate your Product Key and keep tt available Telephone Technical Service Desk at 1 877 905 6716 and select ption 1 Give the Technical service Desk your Product Key and the Product ID displayed inthe following three boxes Product ID up aam zs 5 Tell the
27. gle test as 2 3 4 5 6 H 8 9 Diagnostic Click Tests on the toolbar Select KOEO Key On Engine Off Tests from the Available Tests list Click Select Test Select Standard to first run the standard test Click Start When the test has completed click Continue Select Wiggle Click Start The test runs until you decide to end it Click Close to end the test NAVPAK Diagnostic Software User s Manual 33 Vehicle Speed Sensor Test Key On Engine Off The Vehicle Speed Sensor test energizes the vehicle soeedometer circuit to enable you to verify that the speedometer is displaying a response from the vehicle ECU The test cycles the soeedometer output circuit through various ranges to enable you to test the input output of the circuit Test results are displayed in the Current Status area of the screen Diagnostic codes may appear Note You must run the Key On Engine Off Standard Test prior to running any of the other KOEO tests To run the Injector test Diagnostic Click Tests on the toolbar mmh 2 Select KOEO Key On Engine Off Tests from the Available Tests list 3 Click Select Test 4 Select Standard to first run the standard test 5 Click Start 6 When the test has completed click Continue 7 Select Vehicle Speed Sensor 8 Click Start When the test concludes the application is updated 9 Click Close to end the test Output State Tests Key On Engine Off The pur
28. he Start button The test will begin View the Test Status box for results To launch Diagnostic Tests aay Plagnostic 1 Click Edes on the toolbar 2 Note or save any active and inactive codes 3 Clear the codes 4 4 Clear Codes Diagnostic 4 Click Tests on the toolbar Diagnostic Tests NAVPAK Diagnostic Software x File Actions Diagnostic Tests Help Pee in Diagnostic Programmable cem Codes A Parameters TR Diagnostic E Disconnect g Data Lists EI Tests Select Test Available Tests Valls al Ready Donnan CAP NUM SCRL Figure 6 1 NAVPAK Diagnostic Software User s Manual 30 5 Under Available Tests click on the Down Arrow to select from the following options e KOEO Key On Engine Off Tests e Relative Compression Test Cranking Only e Injector Disable Tests e KOER Key On Engine Running Tests 6 Click on the Select Test button To start a test 1 Click the radio button next to the test you wish to run lt gt Diagnostic Tests NAVPAK Diagnostic Software i _ s x File Actions Diagnostic Tests Help ET Diagnostic Programmable Diagnostic Data Disconnect g Data Lists Codes J Pez este Gi Available Tests G llene EA Select Test r Variable Gain Turbo Standard e Low Duty Loge Injector Medium Duty Cycle wiggle Cc High Duty Cycle C Air Management Tachometer Buffer Current Status I
29. he plus and minus signs to expand and contract the items in the list NAVPAK Diagnostic Software User s Manual 25 5 1 Save As Programmable Parameters Programmable Parameters may be saved to a csv file for later analysis To save the Programmable Parameters to a csv file 1 Click on the File menu 2 Select Save As to bring up the standard Windows Save As dialogue 3 Accept the default directory and filename Note You also have the option of changing the default if you choose Sample File Format EECM Manufacturing Data ECM Serial Number 0274773 N A EECM Manufacturing Data H W Version N A N A Programming Trace Calibration Download Date N A N A NAVPAK Diagnostic Software User s Manual 26 5 2 Reprogram Parameters The Programmable Parameters screen displays the following fields on the right side of the screen e Value i e current value e Units e Min i e the lower limit where applicable e Max i e the upper limit where applicable e Num Changes e New Value Programmable Parameters NAVPAK Diagnostic Software E E _ l x File Actions Help DS Recording e Diagnostic de inc Programmable Diagnostic Disconnect SS Data Lists mine a Bane Tests vie ee Allison Transmission r Selected Parameter Coolant Tank Selection Cruise Control Customer Password Engine 4ir Gas Management Value ln Engine Crank Inhibit
30. he result of the test Test results are displayed in the Current Status area of the screen Diagnostic codes may appear but then disappear as the connection is remade They will be visible in the Inactive Codes list Note You must run the Key On Engine Off Standard Test prior to running any of the other KOEO tests To run the Output State tests Diagnostic 1 Click Tests on the toolbar 2 Select KOEO Key On Engine Off Tests from the Available Tests list 3 Click Select Test 4 Select Standard to first run the standard test 5 Click Start 6 When the test has completed click Continue 7 Select test you wish to run e g Glow Plug Inlet Air Heater from the Output State area of the screen 8 Click Start The test runs until you decide to end it 9 Click Close to end the test 6 2 Relative Compression Test Cranking Only The Relative Compression Test measures engine RPM during each compression stroke while cranking the engine It then compares the RPM of all of the cylinders to determine if there is a cylinder that is weaker than the rest Note This test is only available when connected to a DLC II ECM Once a cylinder is determined to be weak a manual compression test should be run on that cylinder and on a good cylinder to verify results To run the Relative Compression Test Diagnostic 1 Click Test on the toolbar 2 Select Relative Compression Test Cranking Only from the Available Tests list 3
31. ing to go forward one frame e Click to go back one frame e Click to play the recording at normal speed e Click 4 to stop the playback While playing the Play button changes to Stop The T above the slider bar shows the position of the trigger within the recording NAVPAK Diagnostic Software User s Manual 46 7 4 Changing File Directories Browse When the NAVPAK Diagnostic Software is started the Recording File directory is initialized to its default location Only files stored in the current directory are displayed on the list The default directory is C Program Files NEXIQ NAVPAK xVDS Recordings To change the default 1 Click Browse to open a Select Directory dialog 2 Click on the desired directory folder 3 Click OK to change to the new directory and display any Recording Files 1 5 Deleting a Recording File To delete a Recording File while in Playback mode 1 Click on the name of the file you wish to delete from the Data Recording Files List 2 Click the Delete button A confirmation dialog will appear 3 Click YES to confirm deletion or NO to cancel NAVPAK Diagnostic Software User s Manual 47 8 0 Loss of ECM Communication Occasionally communication with the ECM can be lost A probable cause for this condition is that the ECM has been keyed off or if the connection to the ECM has been broken To re establish communication with the ECM 1 Check the connections to ensure that
32. ing Coolant System Cruise Control Engine Brake Idle Shutdown Cancel Pressures Glow Plugs Fuel System PTO Create Custom Trip Into EGR Temperatures Sensor Volt Delete Custom Other Figure 3 2 2 Click OK to view the variable engine parameters and current value status Data Lists NAVPAK Diagnostic Software File Actions QataLists Help teme Ten unt eam Wrz UE Pre AEA ane Engine Coolant Level WA Engine Fan Radiator Shutter B a Fee Dn Figure 3 3 3 To select a different Data List click Select Data List from the Data Lists menu NAVPAK Diagnostic Software User s Manual 3 2 Custom Data Lists Custom Data Lists enable you to select a limited number of parameters to view for a specific test Custom lists are saved when the software is shut down Custom Data Lists may be deleted but not edited To create a Custom list j Data Lists 1 Select from the toolbar Select Data List BE lt Available Data Lists Data List Preview Engine Coolant Temperature Engine Coolant Lewel Engine Fan Radiator Shutter Ausilian Water Pump Pressure General Engine Air Conditioning Coolant System Cruise Control Engine Brake Idle Shutdown Cancel Pressures Glow Plugs PTO Create Custom Temperatures Sensor Volts Delete Custom Other TEL Figure 3 4 2 Select Create Custom NAVPAK Diagnostic Software User s Manual 15 Create Cu
33. isplayed on the status bar at the bottom of the screen The file list and all buttons except Trigger and Cancel are disabled While waiting for the trigger a flashing indicator and an appropriate Waiting for Trigger message are displayed above the Data List If you selected Manual Trigger mode in the Data Recording Setup dialog click the Trigger button on the left of the screen to trigger the Data Recording Data Recording NAVPAK Diagnostic Software e x File Actions DataRecording Help A ri m Diagnostic Programmable Diagnostic e Disconnect bata Lists Deal Codes ee dies Tests Ready for manual trigger xan 00 00 09 20 et TETER Boost Pressure Engine Oil Pressure Output Torque Engine Load Accelerator Pedal Cruise Control Set Speed Vehicle Speed Auxiliary Water Pump Pressure EGR Valve Position Barometric Pressure BCP Signal Volts IVPWR Signal Volts MAP Signal Volts BAP Signal Volts HPS Signal Volts RPS Signal Volts AMO AAi mmml A SA HiRRa nezan CAP NUM CRL Figure 7 5 Once the trigger event occurs a progress indicator appears below the data list moving left to right as the recording is completed At the end of the specified recording period the data is saved to a file whose name is assigned automatically to indicate the date and time of the trigger event The filename is added to the Data Recording File list NAVPAK
34. ke e Idle Shutdown e Pressures e Glow Plugs e Fuel System e PTO e Trip Info e EGR e Temperatures e Sensor Volts e Other To launch Data Lists j Data Lists 1 Click on located on the toolbar or select Data Lists from the Actions menu The Select Data List window is displayed Select Data List wl Available Data Lists Data List Preview Engine Oil Temperature Ar Conditioning Engine Coolant Temperature Coolant Systern Intake Air Temperature Cruise Control Barometric Pressure Engine Brake Intake Manifold Temperature Idle Shutdown Cancel Boost Pressure Pressures Exhaust Back Pressure Glow Plugs Injection Control Pressure Fuel System Engine Oil Pressure PTO Create Custom Mass Air Flow Trip Info Mass Air Flow Signal Frequency EGR Engine Speed Temperatures Vehicle Speed Sensor Volts Delete Custom Accelerator Pedal Other Engine Load Low Idle Engine Speed Change Oil Lamp Engine Red Lamp Engine Amber Lamp Brake Pedal Depressed Battery Voltage Rated Engine Power Rated Engine Speed eih Figure 3 1 NAVPAK Diagnostic Software User s Manual 3 1 View Data Lists 1 From Available Data Lists select the Data List you wish to view e g Coolant System Select Data List Available Data Lists Data List Preview General Engine Engine Coolant Temperature OK Engine Coolant Level Engine Fan Radiator Shutter Ausilian Water Pump Pressure Air Condition
35. ment NE al Validation Orientation Size Letter e Source Automatically Select Y Ce Portrait Landscape Network Cancel Figure 3 9 Note If you are not connected to a printer use the Save As option to create a csv file NAVPAK Diagnostic Software User s Manual 18 3 5 Save Data List The Data List may be saved to a csv file for later analysis Note The data saved will represent a single point in time only To save the Data List as a csv file 1 From the File menu select Save As to bring up the standard Windows file Save As dialogue box 2 Accept the default directory and filename Note You also have the option of changing the default if you choose Sample File Format Parameter Engine Hours NAVPAK Diagnostic Software User s Manual 19 4 0 Diagnostic Codes een Diagnostic This Diagnostic Codes option available through the Hedes icon on the toolbar enables you to View all trouble codes Clear inactive codes 4 1 Active Codes Active Codes are trouble codes that are currently present on the engine They will usually cause the engine warning light to illuminate Some trouble codes remain in the active list until the engine key is turned off even though the faults that created them are no longer present 4 2 Inactive Codes Inactive codes are logged trouble codes that have been active in the past While the engine key is on however active codes transfe
36. n order to run tests you must Run the Standard Test first Ready Donne CAP NUM SCRL Figure 6 2 2 Click Start The test will begin 3 View the test results in the Current Status area 4 Doone of the following e Click Continue if you wish to make additional selections and run other tests e Click Close to return to the Available Tests screen NAVPAK Diagnostic Software User s Manual 31 6 1 KOEO Key On Engine Off Tests When you select KOEO Key On Engine Off Tests you are presented with the following choices e Standard e Injector e Wiggle e Vehicle Speed Sensor e Output State gt Low Off gt High On gt Glow Plug Inlet Air Heater Note Depending on the type of engine to which the application is connected e g DLC Il or lll some tests may not be available Standard Test Key On Engine Off The Standard test checks for electrical continuity when actuators and relays are activated Test results are displayed in the Current Status area at the bottom of the screen Diagnostic codes may appear Note You must run the Key On Engine Off Standard Test prior to running any of the other KOEO tests To run the Standard test Diagnostic 1 Click Tests on the toolbar 2 Select KOEO Key On Engine Off Tests from the Available Tests list 3 Click Select Test 4 Select Standard to first run the standard test 5 Click Start When the test concludes the application is updated 6 Click Close to end
37. ng Start FO End Specific Fault Code Selection Select a fault code OF Cancel j e 7 2 3 Specify the Recording Length in seconds 4 Select the Display Interval 5 Select the appropriate mode from the Trigger On menu Data Recording Setup E xX Data Recording Setup Recording Length sec 10 Display Interval zec 0 5 r Trigger Position in Recording Trigger On AEM a Start B End Specific Fault Code Selection Select a fault code cancel _ 6 Use the sliding bar to set the Trigger Position The percentage of recording time before the trigger is displayed below the sliding bar 7 Optional Select the appropriate fault code if in Step 5 you specified Specific Fault Code NAVPAK Diagnostic Software User s Manual 44 Data Recording Setup KEN Data Recording Setup Recording Lenath sec 10 Display Interval sec os DI Trigger Setup Trigger On Specific Fault Code D Specific Fault Code Selection Trigger Position in Recording 50 Cancel i Figure 7 4 Note If you decide to trigger the recording on a Specific Fault Code you can select the appropriate code from a drop down list at the bottom of the screen To do so you must first select Specific Fault Code from the Trigger On menu Then select the appropriate code from the Specific Fault Code Selection menu 8 Click OK to begin monitoring Live data and waiting for the trigger event 7 2 Recording Mode Live Data is d
38. ng the effect it has on exhaust back pressure using the EBP sensor The engine must be running and the Engine Coolant Temperature must be over 180 F to begin the test Note You must run the Key On Engine Running Standard Test prior to running any of the other KOER tests To run the Air Management test Diagnostic Click Tests on the toolbar mmh 2 Select KOER Key On Engine Running Tests from the Available Tests list 3 Click Select Test 4 Select Standard to first run the standard test 5 Click Start 6 When the test has completed click Continue 7 Select Air Management 8 Click Start When the test concludes the application is updated 9 Click Close to end the test NAVPAK Diagnostic Software User s Manual 39 Tachometer Buffer Test Key On Engine Running The ECM provides an output for a remote tachometer with a 0 V to B digital signal that indicates engine speed The frequency is one fifth 1 5 of the actual engine RPM twelve pulses per engine revolution The ECM receives a signal from the CMP sensor and calculates engine speed RPM The ECM sends the calculated engine speed as a digital buffered TACH signal from the ECM connector to the owner installed tachometer The Tachometer Buffer test enables you to test the signal feed to the Tachometer to ensure proper communications for supported systems The engine must be running and the Engine Coolant Temperature must be over 180 F to begin the test Note
39. nostic kd Di ect a Data Lists Gu Codes A Parameters Tests Bech CC DmnZZDDJ DDD D IEG rar NUM BERL Figure 7 1 7 1 Setup Recording The Data Recording Setup dialog enables you to specify the following e Recording Length e Display Interval e Trigger On Note There are three modes gt Manual gt Any Fault Code gt Specific Fault Code Note If you choose to trigger the recording on a Specific Fault Code you can select the NAVPAK Diagnostic Software User s Manual 43 appropriate code from a drop down list at the bottom of the dialog To do so you must first select Specific Fault Code from the Trigger On menu Then select the appropriate code from the Specific Fault Code Selection menu e Trigger Position in Recording e Specific Fault Code Selection e f you selected Any Fault Code or Specific Fault Code as the Trigger On mode wait for the fault condition to occur e The data recording will proceed automatically e If the fault condition does not occur as expected click Trigger to proceed with data recording anyway or click Cancel to abort and discard the recording How to Set Up a Data Recording Em Data 1 Click Recording on the toolbar 2 Click the Setup button in the upper left corner of the screen Data Recording Setup E x Data Recording Setup Recording Length eec 10 Display Interval sec 05 Trigger Setup Trigger On Manual ha Trigger Position in Recordi
40. odes screen displaying any Active and Inactive codes NAVPAK Diagnostic Software User s Manual 9 Diagnostic Codes NAVPAK Diagnostic Software AN Inlet Temperah re Signal Qut of Range HIGH Accelerator Position Signal Cut of Range Low Barometric Preseure Signal Out of Range LOW Exhaust Back Pressure Shove Spec wih Engine Of Exhaust Back Pressure Signal Out of Range LOW Engine Coolant Temperature Signal Out of Range HIGH Engine Oi Temperature Signal Out of Range HIGH injection Control Pressure Signal Out of Range LOW intake Manifold Abs Press Signal Out of Range LOW Engine Oil Pressure Signal Out of Range Lowy B zem Figure 2 4 NAVPAK Diagnostic Software User s Manual 2 3 Menu Bar Menu bar options enable you to perform the following tasks while working with the NAVPAK Diagnostic Software Diagnostic Codes NAVPAK Diagnostic Software File Actions Diagnostic Codes Help i Preview RO Eeler IEN e nlet Temperature Signal Out of Range HIGH O A Options telerator Position Signal Out of Range LOW 0 131 Exit ometric Pressure Signal Out of Range LOW 0 152 7 re X aust Back Pressure Above Spec with Engine Off O 34 SIb 4 Exhaust Back Pressure Signal Out of Range LOW 0 341 110 3 Engine Coolant Temperature Signal Out of Range HIGH 0 175 3 Engine Oil Temperature Signal Out of Range HIGH 0 312 4 Injection Control Pressure Signal Out of
41. of IDSC Holdings LLC 2008 IDSC Holdings LLC All rights reserved All other marks are trademarks or regi stered trademarks of the respective holders Pictures for illustration purposes only Specifications are subject to change without notice www nexiq com Part Number 907026 Revised 10 15 2008 Tagle of Contents Oe Oe tl eet EE l RAR Can AT Oia asuci e seir R EEEE E EE E 2 2 0 Starting and Using NAVPAK Diagnostic Software d 2 Re ORME CLM Ee 7 SEENEN 8 Zi VEC IANA I eg 11 nabe yay zaza z AE T T MD KN N De BP zZzai i_ j j 12 EE 12 S eege 13 Sek We Daa ww benn 14 3 2 Custom Data 1o1S 5 255 ch cada bogesagrasteoastesoeaheadoaaahalogetagrosiegad atsoeaheradeacavalogeiagresecedeatoess 15 Di Maine OI by EE 17 SATO TR cm Oy Dy gg x I E E J lt lt X lt gt W E ene 18 wS E cc ____ _ _ r_h_h_h_Ywerpprpr i 19 A MDA OTO OU Ul aynen eo keye ene nekes ae obe eee oi dea eb saad caida no eee nO O swe mad SONO ene BDN 20 r E 20 cwan COI OCS sere sista E E aaorduiewetsoavars 20 Peas hen Dyke e EE 22 GE EE Eed 23 30 Programmable kalar wwWw_wyoyJJJJ Z HH HH HHH v 24 D l Say AS Programmable HE ee ee EE 26 SL REDO T PAT ARIAS LONG ee Zi cor ln mZ AEAEE E ONEENS 30 OL KOEO Key On Engine OIM Eet 32 6 2 Relative Compression Test Cranking Only 35 Deele TESS eege 36 6 4 KOER Key On Engine Running Tests 37 rm A Eege 43 Et DEMIS E 43 Te RECORD M ESM N IM JM JJJ J J DJ one MD DJ JMDJ JJJ J
42. pose of these tests is to diagnose the operation of the output signals and actuators Note During these tests the output of the circuit in question can be monitored with a digital voltmeter DVM The DVM will measure a High or Low voltage state condition as the outputs are toggled The actual voltage will vary with the circuit tested To run these tests select one of the following modes from the KOEO Key On Engine Off Tests menu e Low Off e Hohn e Glow Plug lnlet Air Heater When in Outputs Are Low mode the ECM pulls down the output voltage to their low state This actuates the output components that are controlled by the ECM grounding the circuits During this test Outputs Are Low is displayed on the screen When in Outputs Are High mode the ECM will pull up the output voltage to their high state This actuates the output components that are controlled by the ECM energizing the control circuits During this test Outputs Are High is displayed on the screen When in Glow Plug Inlet Air Heater mode the ECM pulls the output voltage to its highest state This energizes the Glow Plug Inlet Air Heater turning the equipped device on The ECM then pulls down the output or grounds the devices turning them off NAVPAK Diagnostic Software User s Manual 34 a Diagnostic Important If problems are found during a test faults are generated for those problems Click etles on the toolbar to check if any new faults were generated as t
43. r to the inactive list when the cause of the fault is removed Note Intermittent faults may cause the same code to appear as both active and inactive To launch Diagnostic Codes 1 a Diaghostic Click on bodes on the toolbar The screen displays diagnostic codes with their descriptions Diagnostic Codes NAVPAK Diagnostic Software _ la x File Actions Diagnostic Codes Help Disconnect Data Lists ca P agnostic Je nya EW asch Co Date Active Codes r injet emperature oignal Vut o ange 171 Air Inlet T ture Signal Out of R HIGH 91 Accelerator Position Signal Out of Range LOW 108 Barometric Pressure Signal Out of Range LOW 34 Exhaust Back Pressure Signal Out of Range LOW 110 Engine Coolant Temperature Signal Out of Range HIGH 175 Engine Oil Temperature Signal Out of Range HIGH 164 Injection Control Pressure Signal Out of Range LOW 102 Intake Manifold Abs Press Signal Out of Range LOW Engine Oil Pressure Signal Out of Range LOW Vehicle Speed Signal Out of Range LOW nactive Codes 56 Engine Fan Control OCC Self Test Failed Clear Codes Pedy IEICE rer NUM SCRE Figure 4 1 Note This option enables you to view all trouble codes and to clear the inactive codes NAVPAK Diagnostic Software User s Manual 20 If desired you may view the more detailed J1587 data which includes the following e PID Parameter Identification Number
44. re is now complete The next step is the Installation and setup of the NAVPAK Diagnostic Software application The following screen is automatically displayed x lk is strongly recommended that you exit all Windows programa N E A i Y before running this Setup Program eee NEN Click Cancel to out Setup and close any programs you have running Click Nest to continue with the Setup program WARNING This program is protected by copyright law and International treaties Unauthorized reproduction or distribution of this program or any portion of it may result in severe civil and criminal penalties and will be prosecuted to the maximum extent possible under law NAVPAK Diagnostic Software User s Manual 4 10 Click Next to continue with the installation JS Copyright Notice THIS IS A LEGAL AGREEMENT BETWEEN YOU THE END USER a NEXiI AND IDSC HOLDINGS LLC A WHOLLY OWNED SUBSIDIARY OF ewe Tar Tr SNAP ON INCORPORATED B r SELECTING I ACCEPT YOU ARE AGREEING TO BE BOUND BY THE TERMS OF THIS AGREEMENT THIS AGREEMENT 4PPLIES TO YOU AND AN SUBSEQUENT LICENSEE OF THE SOFTWARE AND HARDWARE PROGRAM IF OU DO NOT ACCEPT OR AGREE TO THE TERMS OF THIS AGREEMENT SELECT I DECLINE Software 1 Grant of License IDSC Holdings LLE IDSC Holdings grants to you the right to use one copy of the program on a single machine ou may not install the software on a network or othenwise use it on more than one computer or computer
45. sktop select Start 2 Select Settings Control Panel 3 Double click on Add Remove Programs l Add or Remove Programs a Change or Remove Programs re ty Add New Programs Add Remove Windows Components a Set Program Access and Defaults 4 Locate NAVPAK Diagnostic Software in the list of Currently installed programs Currently installed programs ay Microsoft Office 97 Professional Edition Size 35 42MB fa Microsoft Office Outlook 2003 Size 496 00MB E Microsoft Office XP Professional Size 413 00MB i5 Microsoft Project 2000 Size 111 00MB ary Microsoft Visual SourceSafe 6 0 Size 7 46MB ay Microsoft Windows Journal Viewer Size 3 62MB Motorola Driver Installation size 1 11MB j Motorola USB Drivers Size 0 15MB tr MSN Music Assistant NAVPAK Diagnostic Software Size 7 19MB Used occasionally Last Used On 10 18 2007 To change this program or remove it from your computer click Change Remove Change Remove W G neoVI Explorer Setup Sze 2 96MB Kl NEXIQ Blue Link Size 3 17MB J NEXIQ ISO Link amp LiteLink Reprogrammer Size 0 68MB 5 Click on the application to highlight it 6 Click on the Change Remove button to remove the program from your computer NAVPAK Diagnostic Software User s Manual Sort by Name D 51 Select Uninstall Method 7 Select Automatic 8 Click Next 9 Follow the on screen instructions to complete the uninstall process NAVPAK Diagnostic Software User
46. stem by requesting step changes in Actuation pressure and monitoring the speed of change and the actual pressures achieved Test results are displayed in the Current Status area of the screen Diagnostic codes may appear The engine must be running and the Engine Coolant Temperature must be over 180 F to begin the test Note You must run the Key On Engine Running Standard Test prior to running any of the other KOER tests To run the Standard test mmh 2 3 4 5 6 Diagnostic Click Test on the toolbar Select KOER Key On Engine Running Tests from the Available Tests list Click Select Test Select Standard to first run the standard test Click Start When the test concludes the application is updated Click Close to end the test NAVPAK Diagnostic Software User s Manual 37 Injector Test Key On Engine Running The Injector test checks the contribution from each cylinder It decreases fuel on one cylinder and increases the fuel on the other cylinders to maintain engine speed constant It then repeats for each cylinder in turn Test results are displayed in the Current Status area of the screen Diagnostic codes may appear The engine must be running and the Engine Coolant Temperature must be over 180 F to begin the test Note You must run the Key On Engine Running Standard Test prior to running any of the other KOER tests To run the Injector test 1 2 3 4 5 6 H 8 9
47. stom Data List wl Available Data Points Selected Data Points Accel Switch Accelerator Pedal An Conditioning Command Air Conditioning Demand APS Signal olks BAF Signal Volts Sudan Water Pump Pressure Barometric Pressure Select ltem i Remove ltem BCF Signal Volt Boost Control Solenoid Boost Pressure Brake Control Pressure Brake Control Pressure Desired Brake Pedal Depressed SEL SE AL Brake Switch Change Dil Lamp Change Reference Number Clutch Switch Coast Switch Remove All Cruise Control High Set Limit Spee Cruise Control Low Set Limit Spee i i a4 Custom List Name Lancel CustomList Figure 3 5 3 Double click on the required parameters 4 Inthe Custom List Name field assign a name to the list if you do not a default name is automatically assigned 5 Click OK The new custom list is displayed You will find your new custom list in the Data list menu any time you use this application NAVPAK Diagnostic Software User s Manual 16 3 3 Change Font Style and Size 1 2 Select the Data Lists menu Data Lists NAVPAK Diagnostic Software Ge b k Engine Coolant Temperature M Intake Air Temperature NA Barometric Pressure NA Intake Manifold Temperature Boost Pressure Exhaust Back Pressure Injection Control Pressure Engine Oil Pressure Mass Air Flow Mass Air Flow Signal Frequency gine Speed
48. terminals at the same time 2 Copyright The software is owned by IDSC Holdings and ts protected by United States copyright laws and international treaty provisions Therefore you must treat the software like any other copyrighted maternal You must reproduce and include the copyright police on any copy Tou may not copy the written materials accompanying the software 3 Permitted Uses rou may a use the program on a single machine b copy the program into any machine readable or printed form for backup or modification purposes in support of your use of the program on the single machine and c transter the program and license to Back Decline Figure 1 6 11 Read the Copyright Notice 12 Click Accept to continue or Decline if you do not wish to proceed JJ Start Installation X NEXI You are now ready to install HAW PAK Diagnostic Software NEXIQQ Press the Next button to begin the installation or the Back button to reenter PIS ESEN a the installation information Cancel Figure 1 7 13 Click Next NAVPAK Diagnostic Software User s Manual The Installation Complete window is displayed CS Installation Complete 14 Click Finish The following dialog is displayed USB Link Drivers A Figure 1 9 15 Click OK 16 Insert the USB Link drivers CD and follow the prompts to install the drivers Please refer to the NEX Q Technologies USB Link Installation and Setup Manual
49. the test Injector Test Key On Engine Off The Injector test audibly operates the injector solenoids in sequence Listen for each in turn to check if they are working Test results are displayed in the Current Status area at the bottom of the screen Diagnostic codes may appear Note You must run the Key On Engine Off Standard Test prior to running any of the other KOEO tests To run the Injector test Diagnostic 1 Click Test on the toolbar NAVPAK Diagnostic Software User s Manual 32 2 3 4 5 6 7 8 9 Select KOEO Key On Engine Off Tests from the Available Tests list Click Select Test Select Standard to first run the standard test Click Start When the test has completed click Continue Select Injector Click Start When the test concludes the application is updated Click Close to end the test Wiggle Test Key On Engine Off The Wiggle test checks for intermittent conditions that cause faults to be detected in the wiring or connections While the test is running move i e wiggle any connections you find on the engine to allow the program to detect any intermittent ones Test results are displayed in the Current Status area of the screen Diagnostic codes may appear but then disappear as the connection is remade They will be visible in the Inactive Codes list Note You must run the Key On Engine Off Standard Test prior to running any of the other KOEO tests To run the Wig

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