What is the function of a wastegate in a turbocharged engine?
My car has a turbocharged engine, and I’ve heard the term “wastegate.” What is a wastegate, and how does it function in managing boost pressure?
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MustangSally Selected answer as best July 28, 2024
What is the function of a wastegate in a turbocharged engine?
A wastegate regulates the amount of exhaust gas that flows into the turbocharger’s turbine. By controlling this flow, the wastegate manages the turbo’s boost pressure, preventing over-boosting, which can cause engine damage. There are two types of wastegates: internal and external. Internal wastegates are built into the turbocharger housing, while external wastegates are separate components. Proper wastegate function is crucial for maintaining engine efficiency and longevity, as it helps balance performance with reliability.
MustangSally Selected answer as best July 28, 2024
