Volkswagen New Beetle. Manual - part 1342

 

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Volkswagen New Beetle. Manual - part 1342

 

 

Fig. 132: Identifying Change-Over Valve For Intake Manifold Flap -N239- Harness Connector 
Terminals
 
Courtesy of VOLKSWAGEN OF AMERICA, INC. 

Up to MY 1999 

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Terminal 1 + socket 3  

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Terminal 2 + sockets 2 and 28  

From MY 2000 

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Terminal 1 + socket 81  

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Terminal 2 + sockets 1 and 2  

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Wire resistance: 1.5 ohm maximum  

 

2003 Volkswagen New Beetle GLS 

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

  

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Check wires for shorting to: one another, Ground and Battery +.  

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Specification: INFINITY ohm  

If wiring OK: 

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

DIESEL DIRECT FUEL INJECTION (DFI) ENGINE CONTROL MODULE (ECM) -J248-, 
REPLACING AND CODING 

Engine Control Module (ECM), replacing 

Special tools 

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VAG1551/1552 Scan Tool using VAG1551/3 Adapter cable  

Work sequence 

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Print out the ECM identification (and thereby the previous ECM coding) as follows:  

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Connect VAG1551/1552 Scan Tool. See VAG1551/1552 SCAN TOOL, CONNECTING .  

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Press -0- and -1- buttons to select Address word 01: "Engine electronics"  

Display will appear as shown (I.D. example only):

 

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. 133: Scan Tool Display - Replacing Engine Control Module (1 Of 3)
Courtesy of VOLKSWAGEN OF AMERICA, INC.
 

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Press Scan Tool print button to print out ECM identification.  

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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

  

 

 

 

 

 

 

 

Content   ..  1340  1341  1342  1343   ..