Variable Induction Air Control System (VIAS): Wiring Diagram

NOTE: For system wiring diagrams, see SYSTEM WIRING DIAGRAMS .

Fig 1: VAIS Solenoid Control Valve Circuit

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

Specification data are reference values and are measured between each terminal and ground.

CAUTION: Do not use ECM ground terminals when measuring input/output voltage. Doing so may result in damage to the ECM's transistor. Use a ground other than ECM terminals, such as the ground.

Fig 2: Identifying ECM Terminal 19 Specifications

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