Audi 4.2-liter V8 FSI engine. Self-Study Program 921603

Audi 4.2-liter V8 FSI engine. It describes the engine's technical features, including its fuel injection system, variable valve timing, and other components. The document also compares the specifications and performance characteristics of the comfort-oriented version used in the Audi Q7 versus the high-revving version used in the Audi RS4.