S4 V8-4.2L (BHF) (2004)
Intake Manifold: Locations
Intake Manifold, Assembly Overview
Intake Manifold, Assembly Overview
1. Intake manifold
2. O-ring
-
For injectors
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Always replace
3. 10 Nm
4. Fuel supply line
-
Loosening and tightening union nut, See Fig. 1.
5. Fuel rail
6. Pressure control valve
-
For crankcase breather
7. 10 Nm
-
Tighten diagonally in stages
8. Lifting eye
9. 23 Nm
10. Gasket
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For intake manifold
-
Always replace
11. Locating bolt, 0.6 Nm