FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
Courtesy of Operation CHARM
:
Car repair manuals for everyone.
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Volkswagen
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2004
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New Beetle Convertible (1Y1) L4-1.8L Turbo (AWV)
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Repair and Diagnosis
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Powertrain Management
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Tune-up and Engine Performance Checks
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Fuel Pressure
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Specifications
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System Pressure
System Pressure
Vacuum hose to regulator connected
2.5 bar
Vacuum hose to regulator disconnected
3.0 bar
After
10 minutes
at least
2.0 bar
positive pressure should still be present.