The mechanical link between your foot and the engine's air intake
In short: Ever wonder what actually happens when you press the accelerator? This video breaks down the mechanical sequence that translates a simple foot movement into increased engine power.
The video explores the physical chain reaction triggered by the gas pedal. When you press the accelerator, a throttle cable pulls on a throttle linkage. This action opens a butterfly valve located inside the throttle body, which allows a greater volume of air to enter the engine.
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Sources
- Summary by Intellect · source: How Does A Gas Pedal Work?
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