volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

Fuel Rail With Injectors, Disassembling and Assembling|Page 4953 > < Fuel Rail With Injectors, Disassembling and Assembling|Page 4951
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Fuel Injector: Service and Repair
Fuel Injection System Components, Removing And Installing

1

-

10 Nm

2

-

Air cleaner

3

-

6 Nm

4

-

40 - pin connector
-

Only disconnect or connect with ignition switched off

-

Release to disconnect

5

-

81 - pin connector
-

Only disconnect or connect with ignition switched off 

-

Release to disconnect

6

-

Engine Control Module (ECM)*
(Motronic control module - J220)

7

-

O ring
-

Replace

8

-

Engine speed sender (G28)*

9

-

3 pin connector
-

Grey

-

Above oil filter bracket

-

For engine speed sender 

10

-

4-pin connector
-

Brown

-

For oxygen sensor 2 after catalyst (G130) and Heated oxygen sensor (Z29)

-

Contacts 3 and 4 gold plated

11

-

Oxygen sensor 2 after catalyst (G130)*, 50 Nm

Fuel Rail With Injectors, Disassembling and Assembling|Page 4953 > < Fuel Rail With Injectors, Disassembling and Assembling|Page 4951