Build Practical Tuning Skills with the WinOLS Diesel Training Course

Take your diesel calibration skills further with the WinOLS diesel training course, a hands-on, 3-day workshop in Las Vegas, Nevada, from November 7–9, 2026. Designed for tuners with the required foundational knowledge, this intensive course helps you work more confidently on real-world calibration projects.

Learn to work with OEM software, organize calibration data, and develop tuning strategies for stock and upgraded hardware. You’ll leave with practical skills you can apply to your work, plus ongoing support from Viezu Technologies after training.

Navigate and modify diesel ECUs in WinOLS at an intermediate level
Build and adapt mappacks, import calibration data, and manage complex projects
Work with stock setups and upgrades such as larger turbos and injectors
Develop coherent torque, boost, and fueling strategies with drivability in mind
Use dyno results and logging feedback to refine calibrations

Bring a laptop with the latest WinOLS software and a USB or Bluetooth mouse. Need to brush up beforehand? Explore our online diesel training, and make sure you have the WinOLS software ready for the workshop.

Join us in Las Vegas to sharpen your skills, tackle more demanding projects, and move your tuning work forward.