With CONSULT-II

1. Reconnect all harness connectors disconnected.
2. Turn ignition switch ON.
3. Perform "VIAS SOL VALVE" in "ACTIVE TEST" mode.
4. Check air passage continuity and operation delay time under the following conditions.
   VIAS SOLENOID VALVE CONDITION - AIR PASSAGE CONTINUITY
   
   

   Condition VIAS SOL VALVE	Air passage continuity between A and B	Air passage continuity between A and C
   ON	Yes	No
   OFF	No	Yes

   Fig 1: Checking VIAS Solenoid Valve Air Passage Continuity

   Courtesy of NISSAN MOTOR CO., U.S.A.

Operation takes less than 1 second.