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Supported Adapters
Atlas supports the following adapters and hardware through custom cross-platform device drivers t...
Ignition Timing - Primary, Decel, and Startup
For more information on the basics of Ignition Timing and Detonation, see: Ignition Timing and Kn...
Using a Tactrix with Windows
Atlas uses it's own built-in device driver for the Tactrix OpenPort 2.0. When using Atlas with a ...
Reverting to Another Calibration
If you would like to revert your changes in the current calibration to another calibration, you c...
Sharing Calibrations
Importing a Calibration/Tune Atlas is Free and Open! Atlas, as an open tuning platform, encoura...
Issues/Troubleshooting
Atlas is a relatively new software project, and while we strive to provide an easy to use and tro...
Supported Vehicles
If a vehicle is supported, it may not be complete. Please report any missing tables or desired ex...
Flash Support Table
Atlas Flash Support USDM WRX Manual Transmission Support VehicleYear, Market, and Model ...
Flashing a Calibration
Introduction 2023+ WRX MT UsersIf you are using Atlas 2024.4 or earlier, recovery is not possibl...
Flash Recovery
Introduction Description Most vehicles have a manner in which you can recover the ECU should th...
Interpolation
Interpolation in the Table Editor Interpolation is a feature in Atlas that allows you to effecti...
Ignition Timing & Knock Control
Concepts Ignition For more information on how fuel is delivered, see our documentation page on ...
Mass Airflow (MAF) & Aftermarket Intakes
Fueling & Injection (Open & Closed Loop)
Concepts Air-Fuel Ratio/Lambda Combustion and Air-Fuel Ratio Gasoline engines operate on the p...
Cloning an ECU
Introduction In order to avoid risking damaging or "bricking" your OEM ECU, you may instead choo...
Installation
Using the Table Editor
Table Editor The Table Editor is a critical view in Atlas. Using the Table Editor, you can chang...