audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

Intake Manifold and Fuel Rail Assembly Overviews, with Magnesium Manifold|Page 5173 > < Intake Manifold and Fuel Rail Assembly Overviews, with Magnesium Manifold|Page 5171
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‹› Check using the hand vacuum pump (VAS 6213).

4

Intake Manifold Tuning (IMT) Valve (N156)

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Intake Manifold Change Over Valve Vacuum Actuator

‹› Check using the hand vacuum pump (VAS 6213).

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Intake Manifold Runner Control (IMRC) Valve (N316)

‹› To remove and install, remove the intake manifold.

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to Vacuum Reservoir

‹› Component location: Under the intake manifold.

‹› To remove and install, remove the intake manifold.

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to Vacuum Reservoir

Upper Intake Manifold

1

Intake Manifold Change Over Valve Vacuum Diaphragm

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Intake Manifold Tuning (IMT) Valve (N156)

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Intake Flap Vacuum Diaphragm (Cylinder Bank 1)

‹› for cylinder bank 1 CVTS tumble flaps.

Intake Manifold and Fuel Rail Assembly Overviews, with Magnesium Manifold|Page 5173 > < Intake Manifold and Fuel Rail Assembly Overviews, with Magnesium Manifold|Page 5171