Tuning Wiki

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Page organisation in this revision
Page type
Technical article
Subject
Flash & Device Programmers
Parent
Section level
Applies to
No ECU-specific applicability
Tool groups
Diagnostic tools, Flashing and tuning tools
Manufacturers
None

Tactrix makes the Openport 2.0, a USB vehicle interface with a Windows J2534 DLL. Its support depends on vehicle protocol and software, so check the actual application rather than assuming universal OEM coverage.

Vehicle coverage, functions, vehicle-maker approval, operating system, driver version, subscriptions and security authorisation must be checked for the exact vehicle and job. Follow the vehicle manufacturer’s programming procedure and specified stable power supply. A J2534 interface does not by itself supply OEM software or guarantee every function.

PassThru devices directory

Source

Manufacturer product or support information, accessed 10 November 2026.