jaguar Workshop Repair Guides

Jaguar Workshop Service and Repair Manuals

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Air Injection Pump > < Air Switching Valve <--> [Air Injection Control Valve]|Locations

Vanden Plas L6-4.0L (1990)

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Air Switching Valve: Description and Operation

Air Switching Valve

The vacuum actuated air switching valve, located behind the air pump, contains a springloaded diaphragm valve resting on a seat. When vacuum is
applied, the diaphragm lifts to allow air flow.

Air Injection Pump > < Air Switching Valve <--> [Air Injection Control Valve]|Locations