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Requirements

  • Windows Laptop running Windows 8.1 or greater.

  • Laptop and Vehicle battery must be fully charged.
  • Approximately 25 minutes of your time.
  • Internet connection required for downloading drivers and calibration files.

Step 1: Download Calibration Files

If you purchased through trifectaperformance.com, your calibration file(s) will be written and posted to your Downloads area. You must be logged in in order to view your files (once available).

Example of file available in Downloads:

Downloads

If you did not purchase through trifectaperformance.com, please contact your reseller for more information.

Step 2: Download EZ Flash

EZ Flash 1.27.x.x - For calibration files ending in 'TRTX'

1.25.x.x.png

Step 3: Run the EZ Flash Installer

Video Demonstrating EZ Flash Install

  • Cable drivers are automatically installed/updated
  • EZ Flash is accessible via the Start Menu or by double-clicking your TRTX file

Step 4: Connect Flash Loader to OBD2 port and Laptop USB Port

Connected.png

Ensure the vehicle is in Service Mode by holding the 'Start|Stop' button for approximately 10 seconds, or by inserting the key and turning it all the way to the Run position with your foot off the brake.

Step 5: Launch EZ Flash from the Start Menu

Slide5A.jpg

  • EZ Flash is accessible via the Start Menu or by double-clicking your TRTX file
  • Proceed to Step 6.

Step 6 (Optional): OBD2 DTCs & Readiness Monitors

If supported, you may disable any Diagnostic Trouble Codes to suit your aftermarket modifications.

OBD2DTCs.png

  • Un-check the boxes for any code(s) you wish to disable.
  • Click OK.
  • Proceed to Step 7.

Step 7: Program the vehicle

 

Troubleshooting

Should your vehicle or laptop lose power, or connection from the vehicle be interrupted:
 

99% of the time, your ECM is NOT damaged, "fried", or "bricked", and you may simply re-try the flash after ensuring your vehicle and laptop batteries are fully charged per EZ Flash Requirements

 

Notes

  • Manual Transmission Vehicles: The progress indicator will reach 100% and display 'Module Writing Completed'

  • Automatic Transmission Vehicles: The progress bar MAY proceed to 100%, and start over, depending on the application. Please let it run until it displays 'Module Writing Completed'
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