buick Workshop Repair Guides

Buick Workshop Service and Repair Manuals

Air Injection Filter > < Electric Air Control & Electric Air Switching (EAC/ES)|Page 1890
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Air Injection Control Valve: Testing and Inspection

    For diagnosis and testing of this valve, refer to applicable charts located in ``Computerized Engine Controls'' section under ``Computer Command
Control (C-3) System.''

Air Injection Filter > < Electric Air Control & Electric Air Switching (EAC/ES)|Page 1890