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Buick
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2007
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Allure CX
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Repair and Diagnosis
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Engine Performance
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System
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Engine Control System & Fuel System - 3.8L - DTC P0641 To U0107
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DTC P2444
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Repair Procedures
Repair Procedures
Secondary Air Injection Pump Replacement
Secondary Air Injection Shut-Off Valve Outlet Pipe/Hose Replacement
Secondary Air Injection Shut-Off Valve Replacement
Control Module References
for PCM replacement, setup and programming