Subaru Impreza 3-Port Boost Control Solenoid Diagram - Hose Port Connections

This is a simple black-and-white schematic diagram, titled by its filename as a 3-port diagram, showing a turbocharger boost-control solenoid (3-port electronic boost control solenoid) in silhouette. The device is drawn as a solid black body with three ports/nipples extending from it, each labeled with a callout arrow. The port on the top left is labeled 'WASTEGATE ACTUATOR,' the port on the lower left is labeled 'INTAKE RETURN,' and the port on the right is labeled 'COMPRESSOR OUTLET.' The diagram teaches a reader which vacuum/boost hose connects to which port of the 3-port solenoid: one line runs to the turbocharger's wastegate actuator, one returns to the intake, and one connects to the compressor outlet (boost pressure source). No part numbers, wire colors, torque specifications, model years, or manufacturer identifiers appear in the image itself. It was uploaded to a 2007 Subaru Impreza gallery alongside a file named 'SubaruBoostSystem_17.jpg,' suggesting it is part of a Subaru boost-control system reference set, though the diagram itself is generic and states no vehicle applicability.