EVC WinOLS 5 Training Course: Gasoline Tuning - Intermediate Level – SEMA Las Vegas

Build your WinOLS skills and grow your tuning business – Gasoline ECU Tuning Intermediate Level with WinOLS in Las Vegas

Location: Las Vegas, USA – excellent venue close to the airport and convention centre
Dates: Friday 31 October – Sunday 2 November 2026
Language: Course will be delivered in English
Level: Intermediate
Fuel Type Focus: Gasoline only
Software Focus: WinOLS

Viezu Technologies and Viezu Technical Academy return to Las Vegas and SEMA for 2026. Fit your training from leading experts around the show. Extend your SEMA Show networking with our Vegas training events that top and tail the show itself. Meet likeminded professionals and share knowledge.

The lead trainer for this gasoline tuning event is renowned UK-based tuner and tuning trainer Simon White – technical director and managing director of Viezu Technologies. This is expert practical training that goes beyond the theory – from real-world tuners.

This is an intensive course, pitched at Intermediate level. This course will take you from a basic WinOLS user level and build on that, to give you more confidence in your WinOLS gasoline tuning and calibration, and higher level skills and techniques that you can use straight away to grow your tuning business.

This SEMA in-person event is not for WinOLS absolute beginners – to get the benefits and full value of this course, you do need some real-world experience of tuning with WinOLS, and a working knowledge of the software.

If you have already completed Basic level in-class WinOLS training with Viezu, or if you have completed the first 4 Viezu Training Academy online training modules for WinOLS gasoline, then you have the knowledge needed for this SEMA in-person course.

If you need any Viezu training to help you prep for this SEMA course, then contact us on info@viezu.com or on +44 (0)1789 774444 – we can discuss your requirements and get you set up.

Group sizes are small on our courses, so we are able to tailor content to your needs. We encourage you to contact the lead trainer Simon White in advance to discuss any specific training topics you would like to cover. For example, if you work with particular vehicles or engines, we can include these in our example projects on the course.

By the end of this 3-day course, you will be able to: 

• Confidently identify, understand and tune gasoline ECU map groups 
• Build and organise WinOLS projects at an intermediate professional level 
• Modify AFR, spark, knock, boost and torque maps for both stock and upgraded hardware
• Tune Stage 1 to Stage 2 setups including high-flow cats, hybrid turbos and larger injectors 
• Use dyno/log data to validate and refine your calibrations
• Deliver complete, safe and well-structured gasoline calibrations
  

Who this course is for:

• Tuners already using WinOLS actively in a professional environment
• File developers who want to extend their knowledge into calibration services
• Tuning businesses looking to extend their gasoline tuning offerings to higher levels

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

• Have you completed beginner-level WinOLS gasoline training – or do you have equivalent practical working experience of WinOLS?
• Are you already building or editing gasoline files?
• 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 all 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

[View full Viezu Technical Academy / Remap101 terms & conditions]