Virus scan software may need to be temporarily disabled to download and run the update software. The software can be stored anywhere on your computer. If Windows blocks the software from running, click “More Info” and “Run Anyway”.

Once the main menu opens, you will have three choices:

• My Calibrator: Manage custom tunes on the device
• Tune Wizard:  Create new custom tunes with additional options
• Check for Updates:  Download updates to pre-built tunes from D3

This screen will allow you to check for updates for the pre-built tune files that came installed on the device.

Connect the My Calibrator tuner using the supplied USB cable before clicking the Next button.

Select the base tune to use for your custom tune. All options selceted will be applied to this base tune.

Options are listed on individual tabs. The D3 default settings are indicated. You can select as many changes ass you want from any of the tabs.

Finally name the tune files before clicking finish. This will be the name that appears on the My Calibrator.

The My Calibrator Manager will allow you to remove custom tunes on the device. It will also show the show the progress of the installation of custom tunes.

Here is a quick overview of the software.

Open: Open previously saved tune files
Save: Save current tune file
Find: Keyword search for parameters in current tune
Compare: Load compare file for use in table comparisons
Vehicle Info: Information about current loaded tune

New Vehicle: Use the New Vehicle function to get started. The vehicle will need to be connected to your computer using the flash cable.  The factory calibration will be downloaded from our server for your vehicle. The software will ask you to save this file.  If the factory calibration is not found, please contact us for assistance.

Write Vehicle: Use this function to write the currently open calibration file to the vehicle ECU.  The vehicle will need to be connected to your computer using the flash cable.  If you have not written this vehicle before, the software will ask you to use a credit.  After a credit has been used for a vehicle, you can write this vehicle as many times as you want.

Tune Wizard: The Tune Wizard will allow you to quickly create custom tunes using one of our base tunes and selecting options to modify that tune. When you finish the wizard you will be taken to the Write Vehicle screen. If you have not used the Tune Wizard with this vehicle before, the software will ask you to use a credit.  After a credit has been used for a vehicle, you can use the Tune Wizard to write this vehicle as many times as you want.

License Info:  This screen lists which vehicles have been licensed using credits.  It also indicates how many credits you have remaining.

Utilities:  From this screen you will be able to return a licensed vehicle to stock.  You will also be able to read and clear codes, and also clear learned fuel trim and timing values.

Here is a quick overview of the software.

Open: Open previously saved tune files

Save: Save current tune file

Find: Keyword search for parameters in current tune

Compare: Load compare file for use in table comparisons

Info: Information about current loaded tune

New Vehicle:  Use the New Vehicle function if you want to custom tune your vehicle.  The factory calibration will be downloaded from our server for your vehicle.  You will need to have the nGauge or nGauge SD card active on your computer.

Manage nGauge:   This screen is used to manage the custom tunes on your nGauge.  It will refresh the currently open tune and allow you to move then to the nGauge. You will need to have the nGauge or nGauge SD card active on your computer.

Tuner Wizard:  The Tune Wizard will allow you to quickly create custom tunes using one of our base tunes and selecting options to modify that tune.  When you finish the wizard you will be taken to the nGauge Manager screen. You will need to have the nGauge or nGauge SD card active on your computer.