Intake Manifold Assembly Overview: Notes

Fig 1: Exploded View Of Intake Manifold, Assembly

Courtesy of AUDI OF AMERICA, LLC

Bolt
- 9 Nm
Intake Flap Motor -V157-
- Beginning with MY 2009, the Variable Intake Manifold Runner Motor -V157- has become the Intake Manifold Tuning Valve -N316-
Bolt
- 9 Nm
Variable Intake Manifold Runner Motor -V183-
- Beginning with MY 2009, the Variable Intake Manifold Runner Motor -V183- has become the Intake Manifold Tuning Valve -N156-
Circlip
Bolt
- 2.5 Nm
Intake Manifold Runner Position Sensor -G336-
- Right cylinder bank
- After replacing, perform "Adaptation" in "Guided Fault Finding " Vehicle Diagnostic, Testing, and Information System:VAS 5051B .
Gasket
- Replace if damaged
- Open side faces Intake Manifold Runner Position Sensor -G336-
Intake manifold
- Removing and installing, refer to INTAKE MANIFOLD
O-ring
- Replace
Intake tube
- With crankcase housing ventilation connection
Bolt
- 9 Nm
Throttle Valve Control Module -J338-
- After replacing, perform "Adaptation" in "Guided Fault Finding " Vehicle Diagnostic, Testing, and Information System:VAS 5051B .
O-ring
- Replace
O-ring
- Replace
Bolt
- 9 Nm
Crankcase housing ventilation pressure regulator valve
Bracket
- For vacuum hose
Bolt
- 9 Nm
Bolt
- 9 Nm
Bolt
- Tightening Specification and sequence, refer to Figure
Intake manifold seals
- Replace
Gasket
- Replace if damaged.
- open side faces Intake Manifold Runner Position Sensor 2 -G512-
Intake Manifold Runner Position Sensor 2 -G512-
- Left cylinder bank
- After replacing, perform "Adaptation" in "Guided Fault Finding" vehicle diagnostic, testing, and information system:VAS 5051B .
Bolt
- 2.5 Nm
Circlips