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

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Components, checking<br />

Página 68 de 87<br />

24-105<br />

Test requirements<br />

The fuel pressure must be in order, checking<br />

Page 24-110 .<br />

Test sequence<br />

- Remove intake manifold:<br />

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

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

15<br />

- Remove fuel rail complete (fuel lines remain<br />

connected) Page 24-26 .<br />

Checking for leaks<br />

- Initiate output Diagnosis Test Mode (DTM)<br />

Page 01-100 ;<br />

Fuel pump must run.<br />

Note:<br />

This work sequence allows the fuel pump to run<br />

when the engine is not running.<br />

- Check fuel injector for leaks (visual check).<br />

Only 1 to 2 drops per minute must emit from<br />

each fuel injector when fuel pump is running.<br />

- Switch off ignition.<br />

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

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

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