1994 Ford Probe Vacuum Hose Routing Diagram - VRIS, EGR & Purge Solenoids

This document is a scanned engine vacuum hose routing diagram uploaded for a 1994 Ford Probe. It is a line-art illustration of the engine (viewed from above/front) showing the routing of vacuum hoses among emission and intake control components. Labeled components include the VRIS 1 and VRIS 2 solenoid valves and their corresponding shutter valve actuators, a purge control solenoid valve, a check valve, vacuum chambers, the fuel pressure regulator, EGR vent and EGR vacuum solenoid valves, the EGR control valve, the PRC solenoid valve, the charcoal canister, and a hose leading to the power brake unit (brake booster). Two areas of the diagram, around the pressure regulator/vacuum chambers and a hose junction lower on the engine, are circled by hand in marker, apparently to highlight components or connections of interest to the uploader. The diagram contains no visible year, model, engine code, part numbers, or torque values; it consists solely of the illustration and component callout labels. A reader can use it to identify where each vacuum line connects between the intake manifold area, emission solenoids, EGR system, canister, and brake booster.