This article was adapted for drivers and tuning professionals in the United States by Viezu USA. Measurements are shown in US units alongside the originals.
KESS3 and Powergate Datalogging, Live From the Shop
Our next live Viezu Technical Academy webinar puts datalogging with KESS3 and Powergate under the spotlight, with Paul Busby and Simon White taking a hands-on approach.
The aim is to show tuners how logging helps them review vehicle behavior, check key operating data, back up diagnostics and make better-informed tuning decisions.
We're heading into the Viezu shop for this one and logging a car on the dyno, so you'll see exactly how vehicle data is captured, reviewed and put to use in a real working environment.
What You'll Learn
- why datalogging is central to professional tuning
- how to log with KESS3 and Powergate
- how vehicle data reveals what's going on during a dyno pull
- which key parameters are worth watching during testing
- how logs support tuning decisions and diagnostics
- why testing and data review belong in any responsible tuning workflow
- how logging can flag potential problems before, during or after a tune
- common mistakes when reviewing vehicle data
What's Covered
Paul and Simon will explain where datalogging sits in a professional workflow and why it's not an optional add-on.
A live demo with a vehicle on the dyno will show data being captured and reviewed as the car is tested, helping you see how logs reveal engine behavior, power delivery and anything that needs a closer look.
We'll show how KESS3 and Powergate handle logging and which parameters tuners might track during testing, such as boost pressure, air temperature, fueling, torque-related values, throttle behavior, engine speed and other data relevant to the vehicle and application.
A major theme is reading data the right way. Instead of fixating on a single number, you'll see why logs have to be reviewed in context, with an understanding of how the vehicle's systems interact.
We'll also cover how logging supports diagnostics, confirms whether a vehicle is behaving as it should and gives you useful information before you make tuning decisions.
Why It Matters
Good tuning isn't guesswork. Whether you're chasing performance, checking vehicle health or reviewing the effect of a calibration change, logging shows you what's actually happening on the vehicle.
This webinar shows datalogging in a real shop, not as theory. With a car on the dyno, Paul and Simon will demonstrate how data is captured during testing and how it supports better decisions.
For newer tuners, it's a solid introduction to the role data plays in tuning. For experienced operators, it's a practical reminder of why structured testing, careful review and correct interpretation still matter so much.
Main Technical Takeaways
- log to see what the vehicle is really doing, not what you assume it's doing
- review data before tuning decisions wherever you can
- monitor key parameters during testing and dyno work
- read data in context, not as one isolated value
- use logs to back up diagnostics and vehicle checks
- use logging to confirm a tune is working as intended
- don't rush changes without data to support them
- build a more professional, repeatable workflow
Who Should Attend?
- tuners using KESS3 or Powergate
- shops offering ECU remapping and tuning
- Viezu dealers wanting more from their tools
- newer tuners who want to understand datalogging
- experienced operators looking for a practical refresher
- tuning businesses aiming to improve testing and customer support
- anyone weighing up KESS3 or Powergate who wants to know the logging benefits
Register Now
Why Learn With Viezu?
Viezu Technologies is one of the world's leading ECU tuning providers, with more than 500,000 tuning files delivered and over 1,500 dealers worldwide. Every session is backed by that real experience.
Our Technical Academy is the go-to for hands-on training on pro tools like WinOLS, KESS3, ECM Titanium and more.
Event Details: Register Now
DATE: Tuesday, July 7, 2026
TIME: 12:00 PM Eastern / 9:00 AM Pacific (5:00 PM UK time)
Sign up now to reserve your spot and send in your question ahead of time. We'll pick a mix of practical and technical questions for the live session, and other viewer questions will help shape future Technical Academy webinars.
Want to keep going after the webinar and train with industry leaders? Contact the Viezu USA team or browse our Technical Academy courses.
Start Times Around the World
- USA – Eastern (EST): 12:00 PM
- USA – Pacific (PST): 9:00 AM
- United Kingdom (GMT): 5:00 PM
- Europe (CET): 6:00 PM
- South Africa (SAST): 7:00 PM
- Dubai (GST): 9:00 PM
- Brazil (BRT): 2:00 PM
- Australia – Sydney (AEDT): 4:00 AM
- Australia – Perth (AWST): 1:00 AM
Find your time zone and join us live!
Register Now
Talk to Viezu USA
Want to know what Viezu can do for your vehicle or your business? Request a performance upgrade quote, browse viezuusa.com or contact the Viezu USA team.