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What does it mean when the boost pressure drops at the throttle connection of the supercharger?

1 Answers

StErin

07/30/25 8:17am

It refers to the gradual decrease in pressure from the point where the air is compressed by the turbocharger to the front of the throttle during the engine's operation. This is normal due to pressure losses caused by friction or connections. Below are relevant details: 1. Turbocharger: A turbocharger consists of two parts: a compression turbine and an exhaust turbine. The working principle of a turbocharged engine is quite simple. When the engine reaches a certain speed, the exhaust gases have enough energy to drive the exhaust turbine to rotate, which in turn causes the compression turbine to rotate as well. This allows the compression turbine to compress air and blow it into the cylinders. 2. Precautions: After driving a turbocharged engine car at high speed or for a long distance, it is advisable not to turn off the engine immediately. Instead, let the engine idle for a few minutes to help cool down the turbocharger.

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