Volkswagen New Beetle. Manual - part 1682

 

  Index      Volkswagen     Volkswagen New Beetle 1998-2008 year - service repair manual

 

Search            

 

 

 

 

 

 

 

 

 

Content   ..  1680  1681  1682  1683   ..

 

 

Volkswagen New Beetle. Manual - part 1682

 

 

Fig. 86: Identifying Special Tools 
Courtesy of VOLKSWAGEN OF AMERICA, INC. 

Test sequence 

z

Remove fuse 28 (fuel pump) from fuse holder. Fuse holder is located behind access panel at far left end 
of dash. 

 

2003 Volkswagen New Beetle GLS 

1998-2004 ENGINE PERFORMANCE Multiport Fuel Injection (MFI) , 1.8L AWP, AWV - New Beetle

  

Fig. 87: Locating Fuse 28 (Fuel Pump) 
Courtesy of VOLKSWAGEN OF AMERICA, INC. 

z

Pull off supply line/hose -1- and collect leaking fuel with a cloth. 

WARNING:

Fuel system is under pressure! Before opening the system place a 
cloth around the connection. Then release pressure by carefully 
loosening the connection.

 

2003 Volkswagen New Beetle GLS 

1998-2004 ENGINE PERFORMANCE Multiport Fuel Injection (MFI) , 1.8L AWP, AWV - New Beetle

  

Fig. 88: Pulling Off Supply Line/Hose -1- 
Courtesy of VOLKSWAGEN OF AMERICA, INC. 

z

Connect VAG 1318 pressure gauge to fuel supply line/hose and to hose to fuel rail using adapters 1318/9 
and 1318/17. 

 

2003 Volkswagen New Beetle GLS 

1998-2004 ENGINE PERFORMANCE Multiport Fuel Injection (MFI) , 1.8L AWP, AWV - New Beetle

  

Fig. 89: Connecting VAG 1318 Pressure Gauge To Fuel Supply Line/Hose And To Hose To Fuel 
Rail Using Adapters 1318/9 And 1318/17
 
Courtesy of VOLKSWAGEN OF AMERICA, INC. 

z

Open measured device cut -off tap. (Handle points in through-flow direction -arrow-).  

z

Refit fuse 28 (fuel pump) in fuse holder.  

z

Start engine and run at idle speed.  

z

Measure fuel pressure.  

Specification: Approx. 2.5 bar 

If the specification is obtained: 

z

Pull vacuum hose -1- off fuel pressure regulator -2-. 

 

2003 Volkswagen New Beetle GLS 

1998-2004 ENGINE PERFORMANCE Multiport Fuel Injection (MFI) , 1.8L AWP, AWV - New Beetle

  

 

 

 

 

 

 

 

Content   ..  1680  1681  1682  1683   ..