Volkswagen New Beetle. Manual - part 1576

 

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Volkswagen New Beetle. Manual - part 1576

 

 

Fig. 14: Exploded View Of Intake Manifold Lower Parts (Engine Code BGD) 
Courtesy of VOLKSWAGEN OF AMERICA, INC. 

FUEL RAIL WITH INJECTORS, DISASSEMBLING AND ASSEMBLING 

Engine codes AEG, AVH, AZG, BDC 

1. Retaining clip 

z

Check if seated securely  

2. Return line 

z

Blue or with blue marking  

z

Secure with spring-type clips  

z

Check if seated securely  

NOTE:

The following list refers to items in Fig. 15 .

 

2003 Volkswagen New Beetle GLS 

1998-2004 ENGINE Multiport Fuel Injection (MFI) - New Beetle, 2.0L (AEG, AVH, AZG, BDC, BEV & BGD)

  

z

To fuel delivery unit in fuel tank. See FUEL TANK AND ATTACHMENTS / FUEL FILTER, 
REMOVING AND INSTALLING
 .  

3. Supply line 

z

Black with white marks  

z

Secure with spring-type clips  

z

Check if seated securely  

z

From fuel filter. See FUEL TANK AND ATTACHMENTS / FUEL FILTER, REMOVING 
AND INSTALLING
 .  

4. Fuel rail  

5. Air pipe  

6. To intake hose  

7. Air hose 

z

For air shrouded injectors  

8. Retaining clip 

z

Ensure seated correctly at injector and fuel rail  

9. Injector -N30-...-N33- 

z

Air shrouded  

z

Checking quantity injected and for leaks. See COMPONENTS, CHECKING  

z

When replacing erase fault memory. See ENGINE CONTROL MODULE FAULT MEMORY, 
INTERROGATING AND ERASING
  

10. O-ring 

z

Replace  

z

Before installing moisten with clean engine oil  

11. 8 N.m  

12. O-ring 

z

Replace  

13. Vacuum hose 

z

To intake manifold upper part. See Fig. 9 , item -10-.  

14. Fuel pressure regulator 

z

When replacing erase fault memory. See ENGINE CONTROL MODULE FAULT MEMORY, 
INTERROGATING AND ERASING
  

z

Checking. See FUEL PRESSURE REGULATOR AND HOLDING PRESSURE, CHECKING

 

2003 Volkswagen New Beetle GLS 

1998-2004 ENGINE Multiport Fuel Injection (MFI) - New Beetle, 2.0L (AEG, AVH, AZG, BDC, BEV & BGD)

  

Fig. 15: Exploded View Of Fuel Rail With Injectors (Engine Codes AEG, AVH, AZG And BDC) 
Courtesy of VOLKSWAGEN OF AMERICA, INC. 

AIR CLEANER, DISASSEMBLING AND ASSEMBLING 

1. Mass Air Flow (MAF) sensor -G70- with Intake Air Temperature (IAT) sensor -G42-  

2. Seal 

z

Replace if damaged  

3. Air cleaner upper part  

4. From intake manifold upper part 

z

Only engines from Model Year 2002  

5. From cylinder head cover 

NOTE:

The following list refers to items in Fig. 16 .

 

2003 Volkswagen New Beetle GLS 

1998-2004 ENGINE Multiport Fuel Injection (MFI) - New Beetle, 2.0L (AEG, AVH, AZG, BDC, BEV & BGD)

  

z

For crankcase breather  

6. Vacuum hose 

z

To intake manifold upper part. See ENGINE CODES BDC, BGD , item -5-  

7. Positive Crankcase Ventilation (PCV) heating element -N79- 

z

For crankcase breather  

z

Check heating element voltage supply between contacts 1 and 2 with engine running, Specification: 
min. 11.5V  

8. Intake hose  

9. Resonator  

10. Spring-type clip  

11. Connecting unions 

z

Only engine codes AEG, AVH, AZG, BDC  

z

For air shrouded injectors  

12. 6 N.m  

13. Air duct  

14. Filter element  

15. 10 N.m  

16. Air duct 

z

Secured to front wheelhousing  

17. Seal  

18. Air cleaner lower part  

19. Intake hose 

z

For secondary air pump  

z

Check if seated securely  

z

Press together at front to release 

 

2003 Volkswagen New Beetle GLS 

1998-2004 ENGINE Multiport Fuel Injection (MFI) - New Beetle, 2.0L (AEG, AVH, AZG, BDC, BEV & BGD)

  

 

 

 

 

 

 

 

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