WinOLS training course (Diesel)

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July 17, 2025

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WinOLS Diesel ECU Remapping Training Course – From Basics to Real Projects
This comprehensive training course is designed to help you master diesel ECU remapping using WinOLS software and industry-standard tools. Whether you’re a beginner or a technician looking to enhance your tuning skills, this course will guide you step-by-step through the entire process of understanding, modifying, and testing ECU files.You’ll start with an introduction to diesel injection systems, including how sensors and actuators interact with the ECU to control engine performance.Understand the purpose and benefits of ECU remapping, including how it improves power, torque, fuel efficiency, and drivability.Explore different ECUs used in petrol, diesel, and automatic transmission systems, so you can approach a wide range of vehicles with confidence.Learn about the hardware required for chiptuning, including ECU Reflash tools, programmers, and diagnostic interfaces.Get technical insights and comparisons between top tools such as KESS V2, KTAG, My Genius, Auto Tuner, and more—so you can choose the right tool for your workflow.We’ll introduce and compare tuning software like WinOLS, ECM Titanium, and Race Evo, highlighting their strengths and best use cases.Master safe file handling using.Dive into the internal structure of ECU files: learn how to identify and edit map tables like fuel, torque, boost, air mass, spark advance, and more OBD, JTAG, and bench methods to read/write ECU data without risking damage.Apply your knowledge with hands-on remap projects on vehicles like Porsche, BMW, and Volkswagen. Go through each stage: vehicle diagnostics, file extraction, editing, writing, and testing.Learn how to test tuned vehicles using a dynamometer, analyze performance results, and refine your tuning based on real data.

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Benefits of the course

Introduction to injection system, sensors, and actuators
You'll learn what ECU remapping or programming is and why we need to do that
Introducing types of ECUs for Petrol, Diesel and also the automatic transmission
We will introduce and explain all the tools needed for chiptuning a car's ECU; ECU Reflash, Chiptuning and Programming training
We will introduce the required programming tools, we also have technical reviews and the comparison between the programmers, so you can choose the best one that is suitable for you. Programming tools like (kess v2, ktag, My genius, Auto tuner and etc.)
We will introduce the required software, we also have technical reviews and the comparison between the software, so you can choose the best one that is suitable for you. Software like (WinOLS, ECM Titanium, Race Evo and etc.)
You will learn how to safely read and write file on an ECU with different methods such as "JTag" and "OBD" with proper tools and programmers
After you learn how to program an ECU and read the file, we will introduce you to an ECU dump, types of tables, how they work, and their changes in ECM Titanium and WinOLS software. For instance, what is the concept of torque-based ECU and how it works or what the spark advance is, how it works, and how we should change it. In the same way, the instruction will be done for all the tables like fuel, torque, engine load, turbo, air inlet, etc.
In order to become an expert, we will do the full remap procedure within practical projects on vehicles such as Porsche, Volkswagen, BMW, etc. It means that we will move forward with the preparation steps, vehicle survey, reading ECU file, remap in various software, writing a file on ECU, and some tests together.
After remapping, you will write the file on an ECU and will learn how to test the tuned vehicle on dyno and see the results

Course Content

1. Diesel ECU tuning course (WinOLS)

07:17:33

What you will learn in this course

00:01:32 Preview

How a Diesel Engine Works Its Parts & Functions.m