volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

Fuel Return Line > < Intake Manifold, Disassembling and Assembling|Page 3336
Page 1
background image

Fuel Rail: Service and Repair
Fuel Distributor With Fuel Injectors, Disassembly and Assembly

Fuel distributor with fuel injectors, disassembling and assembling

1

Fuel distributor with fuel injectors
-

Cylinder bank 1

2

9 Nm

3

Fuel distributor with fuel injectors
-

Cylinder bank 2

4

Return line
-

blue or with blue marking

-

Check for secure fitting

-

secure with spring type clamps

-

to Fuel Pump (FP), item 25

5

Retaining clip
-

Check for secure fitting

6

to vacuum connection at upper part of intake manifold

7

Fuel pressure regulator

8

O-ring
-

Lightly lubricate O-rings with clean engine oil before installing

9

Cylinder 1 Fuel Injector -N30- to Cylinder 4 Fuel Injector -N33-, Cylinder 5 Fuel Injector -N83- to Cylinder 8 Fuel Injector -N86-)

10

Retaining clip
-

Make sure clip is correctly seated on fuel injector and fuel distributor

11

Supply line
-

Black

-

Check for secure fitting

-

secure with spring type clamps

-

from fuel filter, item 7.

Fuel Return Line > < Intake Manifold, Disassembling and Assembling|Page 3336