To read codes from a vehicle: 1. Press Read Codes from Select Diagnostic Function menu. A code list including code number and its description displays. The red icon means there is help information available for the code. The green icon means there is freeze frame available. Figure 9-10 Sample Trouble Code Screen ● Freeze Frame - select one fault code from the code list and click Freeze Frame button at the bottom bar.
Figure 9-12 Sample DTC Help Screen 2. Slide up and down to view additional information when necessary. 3. Press Save to store DTC information. Press to print the information if need be. Press to exit. 9.2.2 Clear Codes Clear Codes menu lets you to clear all current and stored DTCs from a selected control module.
2. Follow the on-screen instructions and answer questions about the vehicle being tested to complete the procedure. 3. Check the codes again. If any codes remain, repeat the Clear Codes steps. 9.2.3 Live Data Live Data menu lets you view real time PID data in text and plot formats, learn good sensor data and compare them with faulty data, and record live data from a selected vehicle electronic control module. There are two ways to select the PID data of control module: ● All Data ● Custom List 9.2.3.
2. Press OK to complete the selection and all readings will be displayed in text format by default.
Figure 9-18 Sample Learn Mode Screen ● Compare Mode - If that vehicle comes in is with a problem, you can easily compare the faulty sensor and parameter readings to the good readings, and you will be alarmed when a faulty sensor reading is detected. Figure 9-19 Sample Live Data Screen 3. Swipe the screen up and down to view additional information when necessary. 4. To move a data line to the top of Data List screen, just tap the line to select and then press the button To Top.
Figure 9-20 Sample PID Graph Screen ● Multi-graphs: displays the parameters in waveform graphs, giving you the ‘real picture’ of what’s going on in the vehicle. You can view up to 4 parameter graphs simultaneously. Figure 9-21 Sample Multi-graphs Screen ● Merge Graph: merges multiple PID plots into one coordinate, so you can easily see how they affect each other, providing you with the most comprehensive and functional look at live data possible.
9.2.3.2 Custom List Custom List menu lets you to minimize the number of PIDs on the data list and focus on any suspicious or symptom-specific data parameters. To create a custom data list: 1. Press Custom List from the menu to display all available parameters from the selected control module. 2. The custom data stream selection screen displays. Tap the lines you wish to select. The numbers showing on the right side indicates the order of selection and the live data will show as this order.
Figure 9-25 Sample Live Data Record Screen 2. Press Stop button to create a record, then press OK to save the record into Data Playback of Data Manager. Figure 9-26 Sample To Stop Live Data Record Screen 9.2.4 ECU Information ECU Information screen displays the identification data of the control module under test, such as the control module identification string and the control module coding. To read ECU information: 1. Press ECU Information from Select Diagnostic Function menu.
Figure 9-27 Sample Function Menu Screen 2. A screen with detailed information of the selected control module displays. Figure 9-28 Sample ECU Information Screen Press to print the information if need be. Press to exit. 4. Press Save to store ECU information screen and Press OK to complete save or Press Cancel to give up. 3. Figure 9-29 Sample ECU Information save Screen 9.2.5 Active Tests Active Tests, also known as Actuator Tests, are bi-directional diagnostic tests on vehicle systems and component.
IMPORTANT The tests activate a component, but they do not check if the component is working correctly. Make sure the components to be tested are in good condition and correctly mounted. NOTE Available tests depend on the control module under test and the vehicle itself. To start a test: 1. Press Active Test from the menu and a list of available options displays. 2. Select an option to start the test and live data of the selected test displays. 3.
Figure 9-31 Sample Compliant Sheet Screen 3.Press Upload to send to Foxwell server directly when connecting with Wifi or Press Save to save the complaint and send to us later.(The saved complaint can be found at Data Manager--Data Record menu.) Press Email to share or PDF to print. And press Back to cancel. 10 Maintenance This section gives brief instructions of the most commonly required service and maintenance operations. Typical service operation screens are a series of menu driven executive commands.
Oil service reset methods are determined by the vehicle being tested. Depending on the vehicle being tested, any of the following means displays: ● Oil Reset with One Button - applicable to GM models only. It offers quick and simple oil service reset with the click of one button. ● Manual Reset - almost all Asian vehicles and most American and European vehicles have mechanical oil service indicator reset.
Perform activation/service work on Volvo PBM vehicles – allows to perform installation check, applying parking brake, releasing parking brake, activating service mode and exiting service mode. ● Reset memory on Toyota EPB vehicles – allows to clear the learned memory of the EPB ECU. ● Perform brake cable replacement and electric parking brake replacement – allows to fit in or remove the brake cable safely, adjust brake cable’s tension and calibrate the electric parking brake replacement.
Sensor calibration on Honda EPB vehicles - allows to program the current output value of each sensor into the electric parking brake unit. ● Perform BRT on Citroen/Peugeot cars - make several selections to confirm your car model, and then complete the battery replacement following on-screen instructions. ● Perform BRT on Audi/VW/Seat/Skoda cars - after communicating with vehicles, there’s two options under Replace battery menu - Validate battery and Display data.
10.7 Continuous Variable Transmission (CVT) This function is used to reset the compensation code and initialize the ECT after a solenoid valve or valve body assembly has been replaced. 10.8 Gear Learning The crankshaft position sensor learns crankshaft tooth machining tolerance and save to the computer to more accurately diagnose engine misfires. If tooth learning is not performed for a car equipped with Delphi engine, the MIL turns on after the engine is started.
10.12 Key Programming/Immobilizer The transponder key is an aftermarket option that can be programmed for a number of vehicles. Also known as a chip key or ignition key, this key offers a level of convenience and security for your car. If your car is equipped with a chip key system, only a programmed key can turn on the ignition in your vehicle. 11 Data Manager Data Manager menu let you review stored screenshots and test reports, playback recorded live data and other saved files.
Figure 11-2 Sample Screenshots type 11.1.1 How to Save an Image To take a screenshot: 1. If want to save data of current screen, press screenshot. at the title bar to take a Figure 11-3 Sample Screenshot Screen 2. Add a description of the image, and press the OK to save or press cancel button to give up. Figure 11-4 Sample Screenshot Screen 57 Automotive Diagnostic Scanner NT819BT User's Manual V1.
11.1.2 Review Image To review the screenshots: 1. Press Data Manager from home screen of NT819BT diagnostic application. 2. Press Image from Data Manager. 3. Press Diagnostic Screenshot for application menu screenshot or Press System Screenshot for system menu screenshot, then all available pictures will be displayed. Figure 11-5 Sample Browse Picture Screen 4. Press any available picture for review. 5. To delete a picture, tap button Delete and answer OK to delete.
Figure 11-7 Sample All Pictures Edit Screen 11.2 PDF Report PDF option leads to screens for review of the vehicle test reports. You just need to press the PDF icon on the test screen, add a description and press OK button to save. 11.2.1 How to Create a PDF Report To create a PDF report: 1. Press Data Manager from home screen of NT819BT diagnostic application. 2. Press Report from Data Manager. 3. Press any reports saved. Figure 11-8 Sample of Reports Screen 4. Press Save to save changes.
Figure 11-9 Sample of Report edit Screen 5. If press PDF, the PDF review screen will be displayed. Press Print to print the report or press Email to share the report. Figure 11-10 Sample of Report edit Screen 11.2.2 Review PDF Report To review the PDF reports: 1. Press Data Manager from home screen of NT819BT diagnostic application. 2. Press PDF and all available PDF files will be displayed. Figure 11-11 Sample Browse PDF Screen 60 Automotive Diagnostic Scanner NT819BT User's Manual V1.
3. Long press the screen to edit all PDF files like Rename or Delete the files. Figure 11-12 Sample Edit PDF Screen 11.3 Data Playback The Data Playback option leads to screens for review of recorded live data. Playing back a recording is just like using the scan tool on a live vehicle. It let you review live data in text, graph and graph merging formats. Playback speed and direction (forward or reverse) can also be controlled. To review recorded live data: 1.
Figure 11-14 Sample Data Playback Selections Screen 4. To view parameter graphs, press the Graph tab. And to merge the graphs, press the tab Merge Graph or press the tab Multi Graph to view multiple plots. Figure 11-15 Sample Graph Screen 5. To move forward or reverse back of the playing, just drag the progress bar forward or reverse. Press the button to stop. 6. Long press the record to Rename or Delete the records.
12 Settings This section illustrates how to program the scanner to meet your specific needs. When Settings application is selected, a menu with available service options displays. Menu options typically include: ● Unit ● Language ● Font Size ● Module Sorting ● Sort Tiles ● Remote control ● Automatic Update ● System Settings ● General ● Uninstall Vehicle Software ● Clear app data ● Print Settings ● About 12.
1. Press Settings from home screen of the NT819BT diagnostic application, and then select Font Size. 2. Select your preferred font size, then press Confirm to change, or press Back to give up. 12.4 Module Sorting This option allows you to modify the display order of other modules except the diagnostic module in the home screen of NT819BT diagnostic application. To change module sorting: 1. Press Settings from home screen of the NT819BT diagnostic application, and then select Module Sorting.
2.Long press the icon on the right side of the module that needs to be modified for about 2 seconds, and then drag it up and down. The final position of the module is the same as the display order of the home screen. Figure 12-3 Sample Drag the Update module to the front of the Maintenance module Figure 12-4 Sample Release and Dwell Update Module 3. Click to display whether to apply the current settings interface, click OK to apply the current changes, click Cancel to discard the current changes.
Figure 12-6 Sample After the modification, the Update module is displayed in front of the Maintenance module 12.5 Sort Tiles This option allows you to change the sort for Brand of vehicles. There are two sorting methods available by alphabet or by frequency of use. To change sort 1. Press Settings from home screen of the NT819BT diagnostic application, and select Sort Tiles. 2. Select your preferred sort order. 12.6 Remote control This option allows you to select a tool of remote control.
12.8 System Settings This option provides you a direct access to the Android system settings, like sound, display, system security and etc. Refer to Android documentation for more information. 12.9 General This option lets you to turn on/off the prompt when saving a file or login & registration when started the scanner. 12.10 Uninstall Vehicle Software This option allows you to uninstall the vehicle software installed in the scanner. To uninstall a vehicle software: 1.
Figure 12-8 Sample Uninstall Vehicle Software Screen 12.11 Clear app data Generally, after the application running for a period of time, some cache data will be generated. As time goes by, the cached data will become larger and larger, which will affect the operation of the device. This option allow you to clear the cache data of the app. 12.12 Print Settings This option allows you to print any data or information anywhere and anytime either via PC network or Wi-Fi. To setup the printer connection: 1.
Figure 12-10 Sample Print Service Manager Screen 4. Select Mopria Print Service. Press for return. Figure 12-11 Sample Setting of Print Service Manager Screen 5. Choose the right printer. Press for return. Figure 12-12 Sample of Printer Screen 6. Select a available printer, then press PRINT TEST PAGE button at the right-bottom. Press for return. 69 Automotive Diagnostic Scanner NT819BT User's Manual V1.
Figure 12-13 Sample of Printer test 7. Choose the file or report you want to print and press the print icon . Click on the red marked part to select an available printer. Click the blue marked part to make more settings for the printer, such as paper size, number of copies, etc. Figure 12-14 Sample of File Printing Screen NOTE 1. Please make sure the printer and the NT819BT in the same Wi-Fi or Network when printing. 2.
Figure 12-15 Sample Tool Information Screen 13 Remote Support Remote Control enables you to get remote support from Foxwell with TeamViewer when you have issues with Foxwell products. There are two remote control tools TeamViewer QuickSupport and Any Desk. About how to set the tool of default, please refer to 12.5 Remote control. To use QuickSupport for to remote control: 1. Click the Remote Control icon on the main menu of the NT819BT to start TeamViewer QuickSupport. Press for return.
This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
