14.02.2016 Views

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

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

Components, checking<br />

Página 82 de 87<br />

24-119<br />

If the actuating element does not perform the<br />

change-over sequence:<br />

- Check activation of Intake Manifold Change<br />

Over Valve -N156- via Output Diagnosis Test<br />

Mode (DTM) Page 01-100 .<br />

If activation is OK:<br />

- Connect scan tool.<br />

- Pull vacuum hose -1-off non-return valve<br />

- Connect hand vacuum pump VAG 1390 to non<br />

return valve -2-.<br />

- Perform Output Diagnosis Test Mode (DTM)<br />

again. When Intake Manifold Change-Over<br />

Valve -N156- valve is activated, operate hand<br />

pump uniformly.<br />

Actuating element must switch back and forth<br />

between both positions.<br />

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

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

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!