Modified on Wed, 06 Dec 2023 at 03:39 PM

The TDN app is capable of gathering a broad range of data during the data logging process. Your tuner may choose to specify exactly which data is being gathered by assigning a scanner configuration file to your vehicle.

The most recent file assigned to the vehicle by your tuner will automatically be applied the next time you launch a data logging session. However, you can deselect the file to return to the default configuration or select an older file that the tuner had sent you previously. Follow these steps:

1.     Tap the DATA LOG button on the navigation bar. The Data Logging Control screen appears.

2.     Tap the VIEW & SYNC FILES button. A list of vehicles that have log files stored on this interface device appears.

3.    Select the vehicle for which you want to select a scanner configuration file. A list of log files available for the selected vehicle appears. Scanner configuration files will be labeled “Scanner Config”. 

4.      If a scanner configuration that your tuner has sent you is NOT listed here, tap the SYNC FILES button at the bottom of the page to update the list.

5.     By default, the most recent scanner configuration file sent by your tuner will be selected. However, you can manually change which file is selected:

    ■    To deselect a scanner configuration file, tap on the currently-selected file and then tap DESELECT.

    ■    To select a different scanner configuration file, tap on the desired file and then tap SELECT.

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