About Course
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The WinOLS Diesel ECU Remapping Training Course is designed to help you unlock more power, torque, and fuel efficiency by mastering professional ECU tuning from the ground up. The course begins with a clear understanding of how electronic fuel injection systems operate and how sensors and actuators interact to control engine performance, forming the foundation for learning how ECUs manage modern vehicles. You’ll explore the purpose and benefits of ECU remapping—also known as chiptuning—including how it enhances power delivery, efficiency, and drivability. The program then guides you through the tools and hardware required for reading and writing ECU data, such as reflash devices and diagnostic interfaces, while emphasizing safe techniques using OBD, JTAG, and bench protocols. The main focus of the course is on WinOLS, the industry-leading software for ECU calibration and modification. You’ll learn how to interpret ECU dump files, identify and edit key map tables like fuel, torque, boost, air mass, spark advance, and engine load, and make precise adjustments to optimize performance. Through hands-on practice on real vehicles such as Porsche, BMW, and Volkswagen, you’ll perform complete remapping projects—from diagnostics and file extraction to map editing, reflashing, and testing results on a dynamometer. By the end of the course, you’ll have a deep understanding of ECU structure and WinOLS functionality, equipping you with the professional skills and confidence needed to perform high-quality diesel ECU remapping on a wide range of vehicles.