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How the Volkswagen TSI Engine Works

Model: Volkswagen Volkswagen Various
Part: Engine

This video shows an animation detailing how a Volkswagen TSI engine works: in this engine, petrol is injected directly into the combustion chamber under high pressure and mixed with air via a turbocharger, where the spark plug ignites the combustion. TSI also stands for downsizing, which means high performance and high torque. Additionally, it is economical: with ACT technology, two of the four cylinders can be deactivated depending on power demand, reducing fuel consumption and consequently harmful emissions.

Updated on 15 September 2026 by ScegliAuto

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