Трубка Пито сбрасывающей заслонки турбокомпрессора Caterpillar 7L2988

The Turbocharger Wastegate Pitot Tube is a small, L-shaped tube positioned near the wastegate opening on the turbocharger housing. It has two openings: one facing the exhaust flow entering the turbine inlet and another facing the low-pressure zone behind the closed wastegate flap. The pressure difference between these points is transmitted through the tube to a pressure control solenoid, which adjusts the wastegate position based on engine needs.Attributes:• Withstand high temperatures and pressure fluctuations within the exhaust system• Optimizes engine performance and fuel economy by regulating boost pressureApplications: The Turbocharger Wastegate Pitot Tube measures the pressure difference between the exhaust gas flowing into the turbine inlet and the pressure in the wastegate passage. This pressure differential controls the operation of the wastegate actuator, regulating boost pressure in the engine.