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06-09 Chevy 6.6L Duramax Diesel Diablosport TRINITY Touch Screen Tuner

01-10 Chevy 6.6L Duramax Diesel Diablosport TRINITY Touch Screen Tuner





  • Accepts up to 5 additional custom tunes.
  • 2 channel analog input for connecting external sensors such as Wideband (not included) 
  • Supports communication protocols from leading sensor manufacturers such as Innovate, PLX, Zetronix and more.
  • SD card slot for increased memory capacity.
  • High-speed USB connectivity.
  • Checks and clears diagnostic trouble codes.
  • Dedicated output for controlling the DiabloSport Extreme PowerPucks Power Levels on the fly.
  • A large bank of end-user adjustable parameters
  • View dozens of gauges at once!
  • Virtual Drag Tree functions include 0-60 times, 1/4 mile times and more!
  • 320x240 High-Resolution Color Touch Screen!
  • High-Speed Data logging!
  • Ships with suction cup mount (optional 2/16th Gauge Pod mounts for sale).

   The DiabloSport Trinity our all-new performance programmer has the attributes you have been looking for in a revolutionary three in one heads-up dashboard display. Trinity contains all of the great features you have come to expect from DiabloSport - a flash programmer, advanced diagnostics and a high-resolution dashboard monitor combine performance, critical vehicle information and a clear understanding of what this information means.

   The DiabloSport Trinity allows you the choice between multiple power or octane level calibrations - with complete end-user adjustability. Multiple custom tunes are easily loaded into a high-speed USB port or an SD card. Trinity diagnostics can read and erase fault codes, incorporates real-time data monitoring with advanced logging capabilities for delivery of data output to your PC, or SD card. Trinity the dash monitor comes equipped with a high-resolution 320x240 dpi full-color display to further enhance your displayed graphs, gauges, or PID data and will support multiple additional analog or digital devices. DiabloSport Trinity is tomorrows all in one State of the Art performance system available today!

Virtual Gauge Monitor 

   The Trinity is one of the most advanced diagnostic tuning devices on the market today. With over 100MB of onboard memory devoted solely to recording and playing back diagnostic PID/DMR data, it allows users to record hours and hours of continuous data streams directly from the vehicles PCM/ECM. 

   The Trinity interprets PID and DMR data received from the OBD-II Diagnostic port on your vehicle and converts it into a readable format: A Virtual Gauge! Individual user customization is one of Trinity's most recognizable features.

   With Trinity's dynamic gauge layout there is literally an infinite number of combinations/customization of gauges to view!

(Limited based on memory)

Virtual Drag Tree

   We just discussed Trinity's virtual gauge system and how your vehicles sensors can be displayed on the screen in real time- but did you know that there is information coming from your vehicle that can allow the Trinity to approximate all kinds of interesting readouts? One of the most intriguing is the Virtual Drag Tree! Using parameters such as vehicle speed, peak torque, wheel speed and others, the Trinity is able to give you an estimated quarter mile, 1/8 mile or time trial. Keep in mind that these numbers may or may not be accurate depending on variables, but they sure are fun to see!

   The Trinity's virtual tree allows users to choose to either monitor their reaction time (like the real world) or have the tree start when they press the gas from a stop. There are advantages to both! If you are using reaction time, you will gain experience for the track when launching off the line while the motion start will show you the timeless human error. It's your choice as to which you prefer!

Performance Programmer

   The Trinity's tuning options vary depending on the vehicle that is being tuned. Gasoline powered vehicles feature tunes based on minimum octane ratings while Diesels are based on Horse Power Ratings. By way of example, If you have a 2008 Chrysler 300C your options in the tuning menu might b 93 Octane Performance tune, 91 Octane Performance Tune, and a 2007 F-350 with a 6.0L PowerStroke might have the options of stock, 40 HP, 65 HP, and 100 HP. (Note: These options may not be the same in all models and can vary based on the current update of the tool). 

Diesel Tuning

   Diesel trucks have massive horsepower and torque potential that can be unlocked just by programming the vehicles PCM or Powertrain Contol Module. Your application may have tunes for any of the following, plus more!

   Towing: This setting is generally a of 40-60 HP and an average of 100 Ft/Lbs of torque (depending on application) and is for use when towing heavy loads near the applications factory towing capacity. This setting is designed to increase drivability while towing, net extra economy when cruising at highway speeds, and is helpful when driving through mountains while towing.

   Economy: adds between 60-100 HP and 180-200 Ft/Lbs of Torque, economy gains average in the 2-3 MPG range(Highway)! This setting is not designed for heavy towing- limits are in the range of 6,000-8,000 pounds depending on your vehicles stock towing capacity. DiabloSport highly recommends the use of an aftermarket cold air intake and exhaust (4-inch diameter at the downpipe).

   Extreme: This tune adds anywhere from 100- 185 horsepower and 220+ Ft/Lbs of torque and is specifically for peeling out down the strip! DiabloSport recommends only using the extreme tuning options if you have an exhaust and cold air intake due to a possible increase in EGT.

Diagnostic Code Reader

   Trinity can also be used as a diagnostic code reader. Save yourself hundreds of dollars each year reading/clearing your own computer codes rather than paying a dealer to do the same. It's as easy as a few simple steps.

   Step 1: From the main menu of the Trinity select Diagnostics Select Show Trouble Codes to show the last trouble codes your vehicles PCM displayed.

   Step 2: Press the desired trouble code to see a full-text description of that code.

   Step 3: Once you have seen the trouble codes listed on your vehicles computer, you will want to clear them. In order to do this, press the back button on the right-hand side of your Trinity screen and select Clear Trouble Codes from the trouble codes menu. The Trinity will then display that the faults have been cleared! Press continue

   Step 4: You have now cleared all trouble codes from your vehicles computer! 

   Control all of your analog devices from the Trinity

   Trinity can also be used to support other DiabloSport products such as the DiabloSport Extreme PowerPuck and/or other third party analog devices such as wideband and EGT (not included). The Trinity has the capability to support two additional analog products at any time. This means you can use the Trinity to adjust your Extreme PowerPuck settings on the fly while monitoring your vehicle's EGT.

Supported Vehicle Application Notes:

   Below you will see a list of vehicles in which the Trinity will support

   Although all of these vehicles will be supported, please check the initial Trinity release information (check our home page for updated information) as some of the vehicles will be added at a later time. All firmware updates will be free of charge

   The Horsepower and Torque gains you see below are measured to the wheels, not the flywheel. Although the published gains are easily attainable, results will differ slightly from vehicle to vehicle. While the published numbers below are a good indicator of the results you will get, it is not uncommon to see increased results in upwards of 5-10% over the published numbers below. Some key indicators in determining the amount of performance you will receive from our tools are elevation, weather, fuel grade, and vehicle modifications.

   The list of supported vehicles will continue to grow. Check back often to see if your vehicle has been added to the list. And as always, all DiabloSport updates are free

   DiabloSport Trinity T1000

Not available for sale in the state of California.

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