ECU UNLOCKING

Factory security shouldn't stand between you and your tune.

Modern Engine Control Units (ECUs) and Transmission Control Units (TCUs) can use advanced security and anti-tamper protections that restrict normal programming access.

On certain vehicles, simply connecting through the OBD-II port isn't enough to read or write a performance calibration. The ECU must first be unlocked to allow compatible tuning tools to communicate with and program the control unit.

ECU unlocking can be required for modern performance vehicles before tuning access is available. Whether you're upgrading your own vehicle or working on a customer's build, Dynotech can help determine what your application requires.

Unlock it. Tune it. Prove it.

ECU unlocking is only the beginning. Dynotech Tuning combines performance hardware, professional installation, ECU calibration and dyno testing to help build a complete performance solution around your vehicle.

Whether your vehicle requires an ECU unlock before tuning or you're planning a larger performance build, our team can help determine the right path from start to finish.