Volkswagen New Beetle. Manual - part 1374

 

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Volkswagen New Beetle. Manual - part 1374

 

 

Fig. 38: Scan Tool Display - MAP Sensor & BARO Sensor (4 Of 5) 
Courtesy of VOLKSWAGEN OF AMERICA, INC. 

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Specification: pressures must be the same (+/-30 mbar)  

If value in Display zone 2 deviates: 

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Replace Engine Control Module -J248-. See Engine Control Module (ECM), replacing .  

If value in Display zone 3 deviates: 

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Press --> button.  

Display will appear as shown: 

 

2003 Volkswagen New Beetle GLS 

1998-2004 ENGINE PERFORMANCE Diesel Fuel Injection, 1.9L ALH - New Beetle

  

 

2003 Volkswagen New Beetle GLS 

1998-2004 ENGINE PERFORMANCE Diesel Fuel Injection, 1.9L ALH - New Beetle

  

Fig. 39: Scan Tool Display - MAP Sensor & BARO Sensor (5 Of 5)
Courtesy of VOLKSWAGEN OF AMERICA, INC.
 

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Press -0- and -6- buttons to select Function 06: "End output".  

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Press -Q- button to enter input.  

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Switch OFF ignition.  

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Connect VAG1598/22 (or 1598/31) Test Box to ECM wiring harness. 

 

2003 Volkswagen New Beetle GLS 

1998-2004 ENGINE PERFORMANCE Diesel Fuel Injection, 1.9L ALH - New Beetle

  

Fig. 40: Connecting VAG1598/22 (Or 1598/31) Test Box To ECM Wiring Harness 
Courtesy of VOLKSWAGEN OF AMERICA, INC. 

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Disconnect -G71- harness connector. See DIESEL INJECTION SYSTEM, COMPONENT 
LOCATIONS OVERVIEW
 .  

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Check wiring for open circuit between Test Box and connector using Wiring diagram. 

 

2003 Volkswagen New Beetle GLS 

1998-2004 ENGINE PERFORMANCE Diesel Fuel Injection, 1.9L ALH - New Beetle

  

 

 

 

 

 

 

 

Content   ..  1372  1373  1374  1375   ..