Volkswagen New Beetle. Manual - part 1989

 

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Volkswagen New Beetle. Manual - part 1989

 

 

CATALYTIC CONVERTER (TWC), CHECKING 

 

2003 Volkswagen New Beetle GLS 

1998-2004 ENGINE PERFORMANCE On-Board Diagnostic (OBD), 2.0L Generic Scan Tool - New Beetle

  

2003 ENGINE PERFORMANCE 

Vacuum Diagrams 

INTRODUCTION 

This article contains underhood views or schematics of vacuum hose routing. Vacuum diagrams are an excellent 
tool for identifying improperly routed vacuum hoses. Improperly routed vacuum hoses cause driveability and 
computer-indicated malfunctions.  

BEETLE, GOLF, GTI & JETTA 

Gasoline 

NOTE:

Always refer to Emission Control label in engine compartment before 
attempting service. If manual and label differ, always use emission label 
vacuum hose routing. 

NOTE:

Starting with model year 2000 some Secondary Air Injection Systems do not 
use vacuum for actuation of system components. 

 

2003 Volkswagen New Beetle GLS 

2003 ENGINE PERFORMANCE Vacuum Diagrams

  

 

2003 Volkswagen New Beetle GLS 

2003 ENGINE PERFORMANCE Vacuum Diagrams

  

Helpmelearn Repair Manuals 

 

Wednesday, December 14, 2005 8:50:54 AM

Page 1 

© 2004 Mitchell Repair Information Company, LLC. 

Helpmelearn Repair Manuals 

 

Wednesday, December 14, 2005 8:50:57 AM

Page 1 

© 2004 Mitchell Repair Information Company, LLC. 

Fig. 1: Vacuum Diagram EVAP System (Beetle: 1.8L Turbo) 
Courtesy of VOLKSWAGEN UNITED STATES, INC.

 

2003 Volkswagen New Beetle GLS 

2003 ENGINE PERFORMANCE Vacuum Diagrams

  

Helpmelearn Repair Manuals 

 

Wednesday, December 14, 2005 8:50:54 AM

Page 2 

© 2004 Mitchell Repair Information Company, LLC. 

Fig. 2: Vacuum Diagram Secondary Air Injection & Turbo System (Beetle: 1.8L Turbo) 
Courtesy of VOLKSWAGEN UNITED STATES, INC.

 

2003 Volkswagen New Beetle GLS 

2003 ENGINE PERFORMANCE Vacuum Diagrams

  

Helpmelearn Repair Manuals 

 

Wednesday, December 14, 2005 8:50:54 AM

Page 3 

© 2004 Mitchell Repair Information Company, LLC. 

 

 

 

 

 

 

 

Content   ..  1987  1988  1989  1990   ..