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Bentley Volkswagen.Golf.Jetta.R32.Official.Factory.Repair.Manual.1999-2005

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Components, checking<br />

Página 77 de 87<br />

24-114<br />

If the specification is not obtained:<br />

- Check delivery rate of fuel pump:<br />

<strong>Repair</strong> Manual, 2.8 Liter VR6 4V Engine<br />

Mechanical, Engine Code(s): BDF; <strong>Repair</strong> Group<br />

20<br />

If the specification is obtained:<br />

- Now check for leaks and holding pressure.<br />

Watch pressure drop on gauge.<br />

After 10 minutes there must be a residual<br />

pressure of at least 2.0 bar<br />

If the holding pressure drops below 2 bar:<br />

- Start engine and run at idle.<br />

When the fuel pump has built up the pressure<br />

again:<br />

- Switch ignition off after the pressure has built<br />

up. Simultaneouslyclose pressure gauge VAG<br />

1318 cut-off tap (handle across through-flow<br />

direction -arrow-).<br />

- Watch pressure drop on gauge again.<br />

http://ebahn.bentleypublishers.com/vw/servlet/Display?action=Next&type=repair&id=...<br />

12/2/<strong>2005</strong>

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