Read more Damos and A2L files: what they are and what is the difference?
Last updated: 19 January 2026
Damos and A2L files reveal the hidden structure inside an ECU, allowing tuners to interpret maps and parameters with precision. Learn how these definition files enable accurate, safe, and professional ECU calibration.
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Read more WinOLS explained: professional ECU tuning software and how purchasing works
Last updated: 19 January 2026
WinOLS is professional ECU tuning software used by experienced tuners to analyze, modify, and optimize engine control unit data. In this article, we briefly explain what WinOLS is used for, when it makes sense, and how the purchasing process works—with clear links to more detailed or commercial pages where relevant.
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Read more What Is the Dyno-ChiptuningFiles Reseller Database?
Last updated: 19 January 2026
This article explains what the reseller database is, how it is used, and who it is intended for.
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Read more Supported WinOLS Versions for Reseller Database Integration
Last updated: 19 January 2026
This article explains: Which WinOLS versions are supported Which license types are required How to check your current WinOLS version Common compatibility issues and solutions.
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Read more How File Requests and Credits Work in the Reseller Database
Last updated: 19 January 2026
The Dyno-ChiptuningFiles Reseller Database uses a file request and credit-based system that allows professional tuners to request tuning files in a controlled, transparent, and scalable way. This article explains how file requests work, how credits are purchased and used, and what to expect during the process, so you clearly understand how the system functions in daily practice.
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Read more Maps, Axes and Checksums in WinOLS
Last updated: 19 January 2026
When working with WinOLS, understanding maps, axes, and checksums is essential for professional ECU tuning. These three elements determine how engine data is interpreted, how modifications are applied across operating ranges, and whether a modified file remains valid for flashing. This article explains what maps, axes, and checksums are, how they relate to each other in WinOLS, and why they matter in professional tuning workflows.
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Read more What Are DAMOS and A2L Files in WinOLS?
Last updated: 19 January 2026
When working with WinOLS, DAMOS and A2L files play an important role in identifying maps, axes, and parameters inside ECU files. While they are often mentioned together, they serve different purposes and have different limitations. This article explains what DAMOS and A2L files are, how they are used in WinOLS, and what to realistically expect from them in professional ECU tuning workflows.
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Read more What Is ECU Mapping and Why WinOLS Is Used
Last updated: 19 January 2026
ECU mapping is the process of analyzing and modifying the calibration data inside an Engine Control Unit (ECU). This data determines how an engine behaves under different operating conditions, such as load, engine speed, and temperature. In professional tuning environments, ECU mapping is not about applying preset values, but about understanding engine strategies and adjusting them in a controlled and verifiable way. This is where WinOLS is commonly used. This article explains what ECU mapping really involves and why WinOLS is the preferred tool for professional ECU tuning workflows.
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