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Get DieselKey
License-gated. Install the software, then enter the license key you received by email after purchase.
DieselKey v1.01 for Windows
Latest release · current version 1.01
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System requirements
- Windows 10 or 11 (32 or 64-bit)
- GODIAG J2534 cable — driver bundled, no separate install needed. Other J2534 cables (DrewTech, Tactrix, etc.) also work if their driver is installed.
- Stable 12V power source for the vehicle during flash
- Internet connection for license activation
By downloading you agree to the Terms and Conditions. Off-road / competition use only.