Workshop Repair Manuals

Volkswagen Workshop Manuals

[PREV PAGE] [NEXT PAGE]

volkswagen Workshop Repair Guides


Eos (1F7) V6-3.2L (BUB) (2008)

Powertrain Management > Emission Control Systems > Air Injection > Air Injection Vacuum Control Solenoid Valve > Component Information > Service and Repair > Page 3105

Page 2
background image

-

Lightly blow again into the hose to the combination valve. Do not used compressed air.

If it is still possible to blow air through, then the left combination valve is not sealed. If it is now no longer possible to blow air through it, then the
right combination valve is not sealed.

-

Remove the vacuum hose from the combination valve.

-

Connect the (VAS 6213) to the left combination valve.

-

Operate (VAS 6213) several times.

‹› The combination valve must open, it must be possible to blow through.

If the combination valve does not open:

-

Replace the left combination valve.

-

Repeat the test on the right combination valve.

Powertrain Management > Emission Control Systems > Air Injection > Air Injection Vacuum Control Solenoid Valve > Component Information > Service and Repair > Page 3105

[PREV PAGE] [NEXT PAGE]