skoda Workshop Repair Guides

Skoda Workshop Service and Repair Manuals

ABOUT US
Fuel tank and fuel delivery unit > < Activated charcoal container system - Summary of components

Yeti

Checking the fuel tank venting
Checking the fuel tank venting
(Octavia II, Yeti)
Special tools and workshop equipment required
t  Hand vacuum pump, e.g. -VAS 6213-
t  Adapter set, e.g. - V.A.G 1318/17A-
t  Adapter, e.g. -V.A.G 1318/20-1-
  Note
t  The adapter set -V.A.G 1318/17A- replaces the adapter set -V.A.G 1318/17-.
t  The figures shown in the description were not changed for this reason.
Test condition
l  The ignition must be switched off.
Test sequence
   
–  Detach vent line -2-. To do so press in the securing ring.
  N10-10317
–  Slide the control ring -1- on the hand vacuum pump -VAS 6213- in -the direction of arrow A- up to the stop.
–  Operate the hand vacuum pump -VAS 6213 - several times.
  N24-10282
–  Then connect the hand vacuum pump - VAS 6213--1- on the vent line -2- as shown in the figure.
–  Operate the hand vacuum pump -VAS 6213- several times.
l  No vacuum should build up.
If a vacuum builds up.
–  Check the air admission fitting on the activated charcoal filter for dirt and clean as required.
If no vacuum builds up:
  N20-10238
–  Shut off air admission fitting -arrow- and once again operate the vacuum pump several times.
l  A vacuum should build up.
If no vacuum builds up:
–  Replace activated charcoal filter.
  N20-10239

Fuel tank and fuel delivery unit > < Activated charcoal container system - Summary of components