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Home >> Mercury >> 1992 >> Cougar/XR7 V6-232 3.8L >> Repair and Diagnosis >> Powertrain Management >> Emission Control Systems >> Air Injection >> Testing and Inspection >> TS10 - Check Air Bypass Operation/Flow

TS10 - Check Air Bypass Operation/Flow

Diagnostic Test TS10:



Normally Open Bypass Valve Without Vacuum Vent:



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