About Course
The WinOLS Diesel ECU Remapping Training Course is a comprehensive program designed to help you master the complete process of diesel ECU tuning using WinOLS software and professional-grade tools. Whether you are a beginner or an experienced technician looking to expand your skills, this course guides you step-by-step through understanding, modifying, and testing ECU files for optimal performance. You’ll begin by exploring the fundamentals of diesel injection systems and learning how sensors and actuators work together with the ECU to manage engine operation. The course explains the purpose and benefits of ECU remapping—how it enhances power, torque, fuel efficiency, and overall drivability. You’ll also get familiar with essential hardware for chiptuning, including ECU reflash tools, programmers, and diagnostic interfaces, with insights into selecting and using top tools such as KESS V2, KTAG, My Genius, and Auto Tuner. The core focus is mastering WinOLS, the industry’s most powerful and flexible ECU editing software. You’ll learn to interpret ECU structures, locate and modify key map tables such as fuel, torque, boost, air mass, and spark advance, and safely manage data handling through OBD, JTAG, and bench methods to prevent ECU damage. Through practical exercises and real-world remapping projects on vehicles like Porsche, BMW, and Volkswagen, you’ll perform the full tuning workflow—from diagnostics and file extraction to editing, rewriting, and testing. Finally, you’ll learn how to test tuned vehicles using a dynamometer, analyze performance data, and refine your calibration for the best results. By the end of the course, you’ll have the professional knowledge and hands-on experience to confidently carry out advanced diesel ECU remapping using WinOLS.