Variable Induction System: Service and Repair

VRIS System Component R&R:

1. Remove components in order shown.
2. Install in reverse order.

COMPONENTS

1. Solenoid valve (VRIS 1).
2. Solenoid valve (VRIS 2).
3. Shutter valve actuator.
4. Intake manifold.
5. Vacuum chamber.
6. Check valve.