volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

Lamps and Indicators - Engine > < Intake Manifold - Upper Part, Disassembling and Assembling
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Intake Manifold: Service and Repair
Intake Manifold - Lower Part, Disassembling and Assembling

Intake manifold - lower part, disassembling and assembling

1

-

Fuel pressure regulator
-

checking fuel pressure regulator and holding pressure 

2

-

O-ring
-

Replace if damaged 

3

-

Vacuum hose
-

to intake manifold, upper part

4-5 -

Air pipe 

6

-

Air hose
-

For air shrouded injectors 

7

-

O-ring
-

Replace if damaged

-

Coat with thin layer of clean engine oil before installing

8

-

Injectors -N30- to -N33-*/**
-

Air shrouded

9

-

20 Nm

10

-

Intake manifold - lower part

11

-

Gasket

12

-

Fuel distributor

13

-

10 Nm

14

-

Retaining clip
-

Check for secure seating

15

-

Wiring guide
-

Clipped onto fuel distributor

16

-

Connection, return flow line

17

-

Connection, supply line

18

-

to intake air duct

Lamps and Indicators - Engine > < Intake Manifold - Upper Part, Disassembling and Assembling