Volkswagen Amarok 2011 Workshop Manual page 244

Amarok 2011 ➤
4-cylinder injection engine (2.0 l direct injection engine, turbocharger) - Edition 02.2011
– Connect hand vacuum pump -VAS 6213- to activated charcoal
filter solenoid valve 1 -N80- .
– Connect contacts of solenoid valve to battery using auxiliary
leads -1-. This opens the activated charcoal filter system sol‐
enoid valve 1 -N80- .
Then operate hand vacuum pump -VAS 6213- several times.
• Vacuum must build up.
– Disconnect battery again (cut power).
If vacuum does not build up:
– Renew double non-return valve -1-.
Double non-return valve, activated charcoal filter solenoid valve
1 -N80- and plastic hoses form a single component. To replace
it, the intake manifold must be removed.
238
Rep. gr.24 - Mixture preparation - injection