audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

Intake Manifold and Fuel Rail Assembly Overviews, with Magnesium Manifold|Page 5175 > < Intake Manifold and Fuel Rail Assembly Overviews, with Magnesium Manifold|Page 5173
Page 4
background image

‹› The open side faces the potentiometer.

22

Intake Manifold Runner Position Sensor 2 (G512)

‹› Cylinder bank 2.

‹› After replacing, perform "Adaptation" in "Guided Fault Finding" using the vehicle diagnostic, testing, and information system (VAS 5051B).

23

Bolt, 2.5 Nm

24

Intake Manifold Runner Control (IMRC) Valve (N316)

Upper Intake Manifold, Tightening Specification and Sequence

-

Tighten the upper intake manifold bolts - 1 through 16 - in sequence.

‹› First tighten to 8 Nm

‹› Second tighten to 11 Nm

Lower Intake Manifold Bolt Tightening Specification

-

Tighten the bolts - arrows - for the lower intake manifold diagonally and in steps to 10 Nm.

Lower Intake Manifold with Fuel Rail

Intake Manifold and Fuel Rail Assembly Overviews, with Magnesium Manifold|Page 5175 > < Intake Manifold and Fuel Rail Assembly Overviews, with Magnesium Manifold|Page 5173