Volkswagen New Beetle. Manual - part 1036

 

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Volkswagen New Beetle. Manual - part 1036

 

 

Fig. 107: Applying Silicone Sealing Bead On Oil Pan (2 Of 2) 
Courtesy of VOLKSWAGEN OF AMERICA, INC. 

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Tighten oil pan bolts to 15 N.m (11 ft lb).  

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Tighten oil pan/transmission bolts to 45 N.m (33 ft lb). 

Oil pressure and oil pressure switch, checking 

Special tools and equipment 

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VAG 1342 Oil pressure gauge  

NOTE:

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After installing the oil pan, allow the sealant to dry for approx. 30 
minutes before adding engine oil.  

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Assembly is the reverse of the disassembly sequence.  

 

2003 Volkswagen New Beetle GLS 

1998-2004 ENGINE Engine Mechanical - 1.9L 4-Cyl. - ALH, New Beetle

  

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VAG 1527 B Voltage tester  

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VW 1594 adapter kit 

Fig. 108: Identifying Special Tools And Equipment 
Courtesy of VOLKSWAGEN OF AMERICA, INC. 

Test sequence 

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Remove oil pressure switch -F1- and screw into tester. 

NOTE:

Functional check and servicing the optical and acoustic oil pressure 
warning: 
See appropriate WIRING DIAGRAM article

 

2003 Volkswagen New Beetle GLS 

1998-2004 ENGINE Engine Mechanical - 1.9L 4-Cyl. - ALH, New Beetle

  

Fig. 109: Checking Oil Pressure Switch 
Courtesy of VOLKSWAGEN OF AMERICA, INC. 

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Screw tester into filter bracket in place of pressure switch.  

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Connect brown tester wire to Ground.  

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Connect VAG 1527B Voltage tester between battery Plus and oil pressure switch using jumper wires 
from VW 1594 adapter kit.  

If LED lights up: 

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Replace oil pressure switch -F1-.  

If LED does not light up: 

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Start engine and slowly increase engine speed. 

 

2003 Volkswagen New Beetle GLS 

1998-2004 ENGINE Engine Mechanical - 1.9L 4-Cyl. - ALH, New Beetle

  

At 0.75 to 1.05 bar, LED must light up. If not replace oil pressure switch -F1-. 

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Increase engine speed further. 

At 2000 RPM and an oil temperature of 80°C, oil pressure must be 2.0 bar minimum. 

NOTE:

At higher engine speeds, oil pressure must not exceed 7.0 bar. If 
necessary replace oil pump cover complete with pressure relief valve.

 

2003 Volkswagen New Beetle GLS 

1998-2004 ENGINE Engine Mechanical - 1.9L 4-Cyl. - ALH, New Beetle

  

 

 

 

 

 

 

 

Content   ..  1034  1035  1036  1037   ..