How to Transfer Maps to your Accessport:

 

https://cobbtuning.atlassian.net/wiki/spaces/PRS/pages/64520303/How+to+transfer+maps+and+datalogs+using+Accessport+Manager

 

1. Open the Accessport Manager application on your computer. If you do not have Accessport Manager installed on your computer, you may download it: Here. Update your Accessport via Accessport manager before we start the tuning process!! (https://www.cobbtuning.com/updating-your-accessport/)

2. Plug the Accessport into the computer using a mini USB cable.

3. In the Accessport Files pane, set the Filter drop-down to All Files.

4. Click the Search For Maps button in the upper right corner of the Accessport Files pane. This will open the Maps On My Computer pane.

5. Navigate to the folder that contains the downloaded maps. Your browser preferences will save the file wherever it is setup for, typically the "downloads" folder. From there you can drag it onto the Accessport

6. Drag and drop the new maps from the Computer pane to the Accessport pane.

7. The new maps have been added to your Accessport

 

FLASHING MAPS TO ECU:

1. Plug the Accessport into the OBDII port of your vehicle using the supplied OBDII cable.

2. Turn the ignition to the ON position.

3. Navigate to “Tune” using the up and down buttons on the Accessport and click OK.

4. Navigate to “Change Map” using the up and down buttons on the Accessport and click OK.

5. Select the map you would like to flash to the ECU from the list of maps displayed and click OK.

6. Follow on-screen instructions to guide you through the rest of the ECU flashing process.

 

How to uninstall the COBB Accessport 

 

To put the truck back to OEM/Stock, you need to select ’Uninstall’ from the main menu on the Accessport at the very bottom. That’ll put the OEM tune on the Accessport and restore to 100% Stock tune. To check that the Accessport has uninstalled successfully power up the Accessport; you should get an ‘Install’ prompt. That means that Accessport has uninstalled.