Vacuum Reservoir Assembly

The vacuum reservoir assembly stores vacuum that is applied to the vacuum actuator when a condition such as overheating or a critical sensor failure is generated. This allows the vacuum actuator to bypass the supercharger.

Fig 1: Identifying 5.4L Supercharger Assembly

Courtesy of FORD MOTOR CO.

Fig 2: Identifying 5.4L Supercharger Controls-Wiring Harness Assembly

Courtesy of FORD MOTOR CO.

Fig 3: Identifying Supercharger (Boost) Bypass Solenoid (Thermactor Air Control Solenoid/Valve Assembly)

Courtesy of FORD MOTOR CO.

Fig 4: Identifying Vacuum Reservoir Assembly

Courtesy of FORD MOTOR CO.