WinOLS Script : What It Is, How to Create and Use It
episode Title:
WinOLS Script : What It Is, How to Create and Use It
Description:
Learn what a WinOLS script is, how to build one, and how to apply it to automate and speed up ECU tuning.
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What is a WinOLS Script and How to Create and Use It for Faster Tuning
Welcome to this episode of the WinOLS Masterclass!
Today we’re diving into one of the most powerful time-saving features in WinOLS: Scripts. Whether you're tuning dozens of files a week or want to automate repetitive changes, WinOLS scripts allow you to apply predefined map modifications to multiple projects—saving hours of manual work and improving consistency.
This episode explains what scripts are, how they work, and how you can create and use them like a professional tuner.
📌 What You’ll Learn in This Episode:
1. ⚙️ What is a Script in WinOLS?
A script in WinOLS is a set of pre-recorded instructions that automatically apply specific changes to an ECU file. These can include value changes, map adjustments, axis scaling, and more. Scripts are especially useful for tuners who frequently apply the same logic to similar ECUs, such as EGR off, DPF off, stage 1 tuning, or gearbox tuning. They improve workflow speed, reduce error, and create repeatable tuning packages.
2. 🛠️ How to Create a Script in WinOLS
You’ll learn how to record your actions using WinOLS’s script recorder, define parameters, and save your script file. We’ll also cover best practices, like using clear map names and setting safe default values. By the end of this section, you’ll be able to build your own custom tuning scripts tailored to your workflow.
3. 🚀 How to Run and Apply Scripts to New Projects
This part shows how to load a saved script into a new WinOLS project and run it to apply the tuning modifications instantly. You'll also learn how to edit or adjust scripts, use conditional logic (for example, checking map versions), and integrate scripts with your mappacks. It’s a smart way to bring automation into your tuning process.
🎯 By the End of This Episode, You’ll Be Able To:
- Understand what WinOLS scripts are and how they work
- Create custom scripts for tuning operations
- Apply scripts to save time and ensure consistency
- Avoid manual repetition and minimize human error
✅ Outro:
Scripts are not just for advanced users—they’re for smart users. Once you master script creation and execution in WinOLS, you’ll gain speed, consistency, and reliability in your tuning workflow.
In the next episode, we’ll cover how to organize your WinOLS workspace and build efficient project templates for long-term productivity.
FAQs:
1: What is a script in WinOLS
1: A WinOLS script is a recorded set of tuning actions (like map changes) that can be automatically applied to ECU projects for faster, repeatable tuning.
2: How do I create a script in WinOLS
2: You can create a script by enabling the recording mode in WinOLS, performing your tuning steps, and then saving the script file for later use.
3: Why should I use scripts in WinOLS
3: Scripts save time, reduce manual effort, eliminate repetition, and ensure tuning consistency across similar ECU files.