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Intake manifold (vehicles without fuel return line) - exploded view of components > < Removing and installing intake manifold

A4 Cabriolet Mk2

Intake manifold (vehicles with fuel return line) - exploded view of components
   
Intake manifold (vehicles with fuel return line) - exploded view of components
1 - Intake manifold
q   Removing and installing → Chapter
2 - O-rings for injectors
q   Renew
3 - 10 Nm
4 - Fuel return pipe
5 - Fuel supply pipe
q   Tighten union nut to 22 Nm.
6 - Fuel rail
7 - Vacuum line
8 - Pressure control valve for crankcase breather system
9 - 10 Nm
q   Tighten in stages and in diagonal sequence
10 - Lifting eye
11 - 23 Nm
12 - Intake manifold gasket
q   Renew
13 - Locking pin, 0.6 Nm

   

Intake manifold (vehicles without fuel return line) - exploded view of components > < Removing and installing intake manifold