ford Workshop Repair Guides

Ford Workshop Service and Repair Manuals

Air Pump Silencer/Filter <--> [Air Injection Filter] > < Secondary Air Injection Bypass (AIRB) Valve <--> [Air Injection Bypass Valve]|Specifications|Page 3836
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Air Injection Check Valve: Description and Operation

PURPOSE

The air check valve is a one-way valve that allows secondary air to pass into the exhaust system while preventing exhaust gases from passing in the
opposite direction.

Air Pump Silencer/Filter <--> [Air Injection Filter] > < Secondary Air Injection Bypass (AIRB) Valve <--> [Air Injection Bypass Valve]|Specifications|Page 3836