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

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Components, checking<br />

Página 78 de 87<br />

24-115<br />

If the pressure does not drop:<br />

- Check fuel pump non-return<br />

valve:<br />

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

Engine Mechanical, Engine Code(s):<br />

BDF; <strong>Repair</strong> Group 20<br />

If the pressure drops again:<br />

- Open pressure gauge VAG 1318<br />

shut-off tap (handle in direction of<br />

flow -arrow-).<br />

- Start engine and run at idle<br />

speed.<br />

- Switch ignition off after pressure<br />

has built-up. Simultaneously<br />

clamp-off return supply hose (with<br />

blue marking) -2-.<br />

- Switch off ignition.<br />

If the pressure does not drop:<br />

- Replace fuel pressure regulator<br />

Page 24-28 , item 11 .<br />

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

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

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