With CONSULT-II

Reconnect all harness connectors disconnected.
Turn ignition switch ON.
Perform "VIAS SOL VALVE" in "ACTIVE TEST" mode.
Check air passage continuity and operation delay time under the following conditions.

Fig 1: Check Air Passage Continuity
Courtesy of NISSAN MOTOR CO., U.S.A.

Fig 2: Displaying Conditions For Testing
Courtesy of NISSAN MOTOR CO., U.S.A.

Operation takes less than 1 second.