Bully Dog Gt Tuner User Manual

Posted : admin On 10/7/2021

Gt diesel. Read online or download PDF. Bully Dog 40420 gauge GT tuner User Manual. The GT dramatically improves overall performance of various types of vehicles by increasing horsepower, torque, and driveability. The Triple Dog GT is very versatile and works on most late model diesel pickups. New to the GT and the Bully Dog product feature line up is. Bully Dog is the industry leader in developing full-featured aftermarket enhancements for an unprecedented number of vehicle applications. How to load custom tunes to a Bully Dog GT tuner.

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GT

DIESEL

1

Contents

About the GT ......................................................... 2-16

Preview of Basic Installation Steps .............................................2
California Emissions Regulations ............................................... 2
Tuning Information ................................................................... 2
Vehicle Applications ...................................................................3
Parts List ....................................................................................4
Parts Description .................................................................... 5-6
Button Navigation .....................................................................7
The Main Screen.........................................................................8
Available Options – All Models .............................................9-16

Change Vehicle ..............................................................................................9
Install Download ...........................................................................................9
Gauge Setup ............................................................................................9-10
Performance Testing ....................................................................................11
DPF Burn-Off ...............................................................................................11
Special Functions ........................................................................................11
Diagnostics ..................................................................................................11
Driving Coach Setup ..............................................................................12-14
Vehicle Setup ...............................................................................................15
User Options ................................................................................................16
Show Settings .............................................................................................16
Uninstall Download ....................................................................................16
Update Firmware .........................................................................................16

Special Functions.......................................................17

Vehicle Specific Download Features ............................18

Speed Limiter ..........................................................................18
Calibrate Speedometer ............................................................18
Low End Power ........................................................................18

Important Warranty Information ...............................19

Updating the GT .................................................. 20-27

Overview .................................................................................20

FAQs about Updating ..................................................................................20
Basic Steps to Update (Short Version) ........................................................21
What You Need to Update the GT ...............................................................21

Updating (Detailed Steps for Windows) ..............................22-25
Troubleshooting Updating Problems ........................................26
Updating (Detailed Steps for Apple) ........................................27

Physical Installation .............................................28-31

Brief Preview ...........................................................................28
Detailed Instructions ...........................................................29-30
Using the Universal Windshield Mount ....................................30
Additional GT Mounting Options ..............................................31

Installing the Tune ...............................................32-37

Important Preparation Steps...............................................32-35
How to Install the Tune ............................................................36
Troubleshooting Installation Problems ....................................37

Uninstalling - Returning to Stock ..........................38-40

What does this mean? .............................................................38
When to Return to Stock ..........................................................38
How to Return to Stock ............................................................39
What if I Don’t Return to Stock? ...............................................40
How Do I Know if the GT is (Still) Installed? ..............................40

More Information .................................................41-53

Pyrometer Calibration ..............................................................41
Reset Fee .................................................................................41
Performance Testing Software .................................................41
Windows Update ................................................................42-48
Contacting Technical Support ...................................................49
USB Mode ................................................................................49
Transmission Relearn Process ...................................................50
FAQs/Troubleshooting .........................................................51-53

Bully Dog Gt Tuner Download

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GT

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27

uPDAtInG youR Gt

(DETAILED STEPS FOR APPLE)

1. Return your vehicle to stock. See pages 38-40 for detailed instructions on this process.

2. Connect your Micro SD card to your computer.

• Connect the Micro SD card using a card reader.
OR
• Connect the GT with the Micro SD card installed by using a USB cable. Do not use the HDMI cable to update the GT.

3. Format your Micro SD card to the FAT file system.

4. Go to the Bully Dog website and click on the link for Update Agent.

• There are two locations for this link:
• Under Quick Links, on the lower right side of the home page
• Under Download, in the black toolbar on the upper right side of the home page.

5. At the bottom of the page, under the heading for MACINTOSH USERS ONLY, click the link for GT Diesel. This will allow you to

download the zipped file labeled GTDFiles.zip.

6. Find where your computer saved the file (it will most likely be in your Downloads folder).

7. Extract all the files in the GTDFiles.zip file.

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8. Copy the contents of the extracted file directly onto your SD card.

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9. Install the Micro SD card in your GT unit.

10. Connect your GT unit to your vehicle.

11. Choose the Update GT Software option from the Main Menu.

• If the Update GT Software option is not available:

User

- Choose Update GT Firmware.

OR

- Scroll to the top of the Main Menu and choose Change Vehicle, then choose your vehicle from the list.

12. Confirm that you want the GT to load the file.

Bully Dog Gt Tuner Instructions

13. Let the GT finish loading the file and rebooting – be sure not to disconnect it or interrupt power in any other way during this

part of the process.

The GT has now been updated!

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