New Beetle L4-2.0L (BEV) (2004)
Fuel Rail: Service and Repair
Fuel rail with injectors, disassembling and assembling
Engine codes AEG, AVH, AZG, BDC
1. Retaining clip
^
Check if seated securely
2. Return line
^
Blue or with blue marking
^
Secure with spring-type clips
^
Check if seated securely
3. Supply line
^
Black with white marks
^
Secure with spring-type clips
^
Check if seated securely
4. Fuel rail
5. Air pipe
6. To intake hose
7. Air hose
^
For air shrouded injectors
8. Retaining clip
^
Ensure seated correctly at injector and fuel rail
9. Injector -N30-...-N33-
^
Air shrouded
10. O-ring
^
Replace
^
Before installing moisten with clean engine oil
11. 8 Nm
12. O-ring