Volkswagen New Beetle. Manual - part 1411

 

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Volkswagen New Beetle. Manual - part 1411

 

 

Fig. 173: Scan Tool Display - Throttle Position Sensor, From MY 99 (4 Of 6) 
Courtesy of VOLKSWAGEN OF AMERICA, INC. 

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Observe value in Display zone 3.  

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Specification: 

 

2003 Volkswagen New Beetle GLS 

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

  

Fig. 174: Scan Tool Display - Throttle Position Sensor, From MY 99 (5 Of 6) 
Courtesy of VOLKSWAGEN OF AMERICA, INC. 

0 1 0 (pedal not operated) 

0 0 0 (pedal operated) 

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Press accelerator pedal down slowly.  

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Specification: value in zone 2 must increase steadily up to 100% (pedal fully depressed). 

 

2003 Volkswagen New Beetle GLS 

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

  

Fig. 175: Scan Tool Display - Throttle Position Sensor, From MY 99 (6 Of 6) 
Courtesy of VOLKSWAGEN OF AMERICA, INC. 

On vehicles with an automatic transmission, the kickdown switch pressure point must be distinctly felt before 
the Wide Open Throttle (WOT) stop position is reached. 

If specified end value not reached: 

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Replace Throttle Position sensor -G79-  

If display does not change or is irregular: 

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Check Throttle Position sensor as follows:  

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Switch OFF ignition.  

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Disconnect harness connector for sensor. See DIESEL INJECTION SYSTEM, COMPONENT 

 

2003 Volkswagen New Beetle GLS 

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

  

LOCATIONS OVERVIEW .  

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

Fig. 176: Connecting VAG1598/22 (Or 1598/31) Test Box To ECM Wiring Harness (From MY 99)
Courtesy of VOLKSWAGEN OF AMERICA, INC.
 

Check following combinations for open circuits and/or short to positive or negative: 

 

2003 Volkswagen New Beetle GLS 

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

  

 

 

 

 

 

 

 

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