Fuel Delivery and Air Induction: Diagrams

Vacuum Hose Connection Diagram






1 Vacuum Hose with Check Valve

2 Intake Manifold Flap Vacuum Diaphragm

• For cylinder bank 1

• Check with Hand Vacuum Pump (VAS 6213)

3 Intake Manifold 2 Vacuum Diaphragm

• For cylinder bank 2

• Check with Hand Vacuum Pump (VAS 6213)

4 Intake Manifold Tuning (IMT) Valve (N156)

5 Intake Manifold Change-Over Valve Vacuum Actuator

• Check with Hand Vacuum Pump (VAS 6213)

6 Intake Manifold Runner Control (IMRC) Valve (N316)

• To remove and install, remove intake manifold

7 To Vacuum Reservoir

• Component location: under the intake manifold

• To remove and install, remove intake manifold

8 To Vacuum Reservoir

• Component location: inside the left front wheel housing