# Debug Mode

THIS CONCEPT IS ON THE WAY OUT

See <https://github.com/rusefi/rusefi/issues/3614>

Debug fields is an advanced troubleshooting feature allowing one to monitor the internal state of some rusEFI subsystems.

In TunerStudio, select "Base Engine Settings -> Debug Mode" and use the gauges from "Debug" category.

See [Debug Fields](Debug-Fields)