Gt diesel, Vehicle setup – Bully Dog 40420 gauge GT tuner User Manual

Page 16

DIESEL

Vehicle Setup

Select Pyro Source

Choose either factory installed or Bully Dog pyrometers.

Set Defuel Levels

Set the temperature level at which the extra power level settings on your GT are automatically turned off to protect your engine from damage.

It is also possible to turn each of these settings completely off. This is appropriate if the sensor for that setting is not available or if you do not wish to
have that setting controlled by the GT.
See the Pyrometer Calibration section on page 41 for help in determining the correct temperatures for the defuel settings:

Adjust Economy Display

Change the miles per gallon shown by the GT.
This setting should be changed if the GT is showing incorrect fuel mileage. See page 14 for more information about how to do this.

Adjust Speed Display

Change the vehicle speed shown by the GT.
This setting should be changed if the GT is showing an incorrect vehicle speed. See page 13 for more information on how to do this.

NOTE: The defuel option is only available on vehicles that can adjust horsepower levels on the fly. For vehicles that cannot adjust power levels on the fly, on screen warn-
ings are available in place of automated defueling.

Pyro 1 Temperature Level
Pyro 2 Temperature Level
Engine Coolant Temp Level

Boost Level

Turn this setting off or add a Bully Dog boost sensor if your vehicle does not
have a factory turbo boost.

Transmission Temperature

Turn this setting off or add a Bully Dog boost sensor if your vehicle does
not have a factory transmission temperature sensor.

Startup Coolant Temp Level

This option was included to ensure that the vehicle is warmed up
properly before the GT tuning options that provide additional power
are available to be used.

NOTE: If the GT is stuck in Engine Warm Up mode, change this

setting to a lower temperature or turn the feature off.