Learn Professional WinOLS Workflows from Europe’s Leading Calibration Specialists

WinOLS is the software trusted by professional calibration engineers around the world – but learning to use it effectively requires far more than knowing where the maps are.

The EVC-Certified Gasoline ECU Tuning course has been developed by the engineers at VIEZU Technologies to teach the structured processes behind professional ECU calibration.

Delivered by Simon White, Technical Director of VIEZU Technologies and an EVC-Certified WinOLS Trainer, this intensive three-day course combines technical understanding with practical application, giving you the confidence to build clean, structured gasoline ECU calibrations using industry-proven workflows.

Whether you’re transitioning from another tuning platform or beginning your WinOLS journey, you’ll learn the methods used every day by VIEZU’s professional calibration team.

Training is delivered in small groups, allowing plenty of opportunity for discussion, questions and practical guidance throughout the course.

Your Learning Journey

Day One – Understanding the ECU and Building your WinOLS Workflow

Every great calibration starts with understanding how the ECU thinks.

On day one, you’ll learn how modern gasoline ECUs are structured, how they calculate engine load, fuel delivery and ignition timing, and how to navigate WinOLS with confidence.

Working with real ECU files, you’ll begin identifying map groups, recognising common patterns and building organised project structures that form the foundation of every professional calibration.

You’ll cover:

• Gasoline ECU logic across major OEM platforms
• Understanding ECU structures and map organisation
• Identifying key gasoline map groups
• Using WinOLS patterns and search techniques
• Working with existing calibration files
• Building clean, organised WinOLS projects

By the end of Day One you’ll be able to:

• Understand how gasoline ECUs calculate engine operation
• Confidently identify the core maps used in naturally aspirated and turbocharged engines
• Navigate WinOLS efficiently
• Build structured projects using professional workflows

Day Two – Developing Safe & Effective Gasoline Calibrations

With the ECU structure understood, day two focuses on calibration strategy.

You’ll explore how fuel, ignition timing, knock control and boost strategies work together to produce reliable, repeatable performance.

Rather than simply changing values, you’ll learn how to make logical calibration decisions based on ECU strategy and engineering principles.

You’ll cover:

• Power enrichment strategies
• Fueling adjustments
• Octane-based ignition strategies
• Knock control logic
• Turbocharger calibration fundamentals
• Practical tuning techniques inside WinOLS

By the end of Day Two you’ll be able to:

• Understand how key gasoline calibration systems interact
• Optimise ignition timing safely
• Develop turbo gasoline calibrations using a structured process
• Apply professional tuning techniques with confidence

Day Three – Completing Professional Calibration Projects

The final day brings everything together.

Using the knowledge developed throughout the course, you’ll complete professional WinOLS projects from initial assessment through to final documentation.

You’ll learn how experienced calibration engineers organise, validate and document their work, creating projects that are clear, repeatable and ready for real-world application.

You’ll cover:

• Complete calibration workflow
• Naturally aspirated and turbo gasoline projects
• Pre-calibration validation
• Final project review
• Documentation and version management
• Professional project organisation

By the end of Day Three you’ll be able to:

• Build complete gasoline calibration projects in WinOLS
• Produce clean, structured and well-documented files
• Apply a repeatable workflow to future projects
• Leave with the confidence to continue developing your own calibrations

What You’ll Take Away

By the end of the course, you’ll be able to:

• Confidently navigate WinOLS and its core functionality
• Identify and understand the key maps within gasoline ECUs
• Interpret OEM calibration strategies
• Build structured, professional WinOLS projects
• Develop safe, logical gasoline ECU calibrations
• Apply proven workflows used by VIEZU Technologies’ calibration engineers
• Continue developing your own calibration skills with confidence

Who Should Attend?

This course is ideal for:

• Professional tuners moving from other tuning platforms to WinOLS
• ECU file developers looking to strengthen their calibration knowledge
• Workshop owners bringing ECU calibration in-house
• Existing WinOLS users seeking a more structured workflow
• Anyone looking to build a professional foundation in gasoline ECU calibration

No previous WinOLS experience is required.

What you’ll Need

Please bring a laptop with a genuine, fully licensed and up-to-date installation of EVC WinOLS.

The practical exercises require the full version of the software, as the demonstration version does not include the functionality needed during training.

Training course detail

Location: Las Vegas, USA – venue convenient for airport and convention centre
Dates: Friday 31 October – Sunday 2 November 2026
Language: Course will be delivered in English
Level: Beginner
Fuel Type Focus: Gasoline only
Software Focus: EVC WinOLS

Learn from a Team That Calibrates Every Day

VIEZU Technologies doesn’t just teach ECU calibration – we develop it.

Every workflow, technique and process taught on this course is rooted in real commercial experience, helping tuning businesses around the world develop safe, reliable and professional calibrations.

Join us in the USA for three days of practical training and learn WinOLS from the engineers who use it every day.

Pre-qualify yourself – is this course right for you?

• Do you have an understanding of key tuning variables such as airflow, load, ignition timing, lambda, knock, and turbo boost?
• Are you working on Bosch ME or MED/SIMOS/MG1 or MD1/Delphi/Denso ECUs?

If the answer’s ‘yes’ to the above – you’re ready. If not, reach out and let us help you pick the right entry point to develop your knowledge. You can email us or give us a call.

We are happy to talk with you and discuss your individual training needs, to help you build your tuning skills and grow your tuning and calibration business.

📞 Phone: +44 (0)1789 774444
📧 Email: info@viezu.com