This technical training document (SSP 083) provides a deep dive into the 1.4-liter 132 kW TSI engine, notable for its unique dual-charging system utilizing both a mechanical compressor and a turbocharger. The manual details the operational principles of the twin-charging setup, describing how the components interact across different RPM ranges to maximize performance. It covers the engine's mechanical design, including the cylinder block, crankshaft mechanism, cylinder head, timing system, and lubrication. This resource is essential for technicians working on vehicles like the Skoda Fabia II RS or VW Polo 6R GTI, offering a complete technical overview of the engine's operation.