Volkswagen Workshop Service and Repair Manuals

Fuel Injector: Service and Repair

Fuel Rail With Fuel Injectors, Disassembling And Assembling

1

-

Fuel rail

2

-

Retaining clip
-

Check securely seated

3

-

O-ring
-

Replace if damaged

-

Before installing moisten with clean engine oil

4

-

Fuel pressure regulator

5

-

Vacuum hose
-

To intake manifold

6

-

10 Nm

7

-

Return flow connection

8

-

Supply connection

9

-

Retaining clip
-

Ensure seated correctly at injector and fuel rail

10

-

Fuel injectors (-N30- to -N33-)*
-

2-pin connector

-

Resistance 12 to 17 Ohms

11

-

O-ring