volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

Air Injection Control Valve|Testing and Inspection|Page 3004 > < Air Injection Control Valve|Testing and Inspection
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Operate hand vacuum pump (VAS 6213). 

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

If combination valve does not open:

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Replace AIR combination valve.

Air Injection Control Valve|Testing and Inspection|Page 3004 > < Air Injection Control Valve|Testing and Inspection