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Home >> Toyota >> 1991 >> Celica All-Trac >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - System/Component Tests >> Intake Air Induction System >> Turbocharger >> Impeller Wheel Rotation

Impeller Wheel Rotation

Disconnect air cleaner hose. Turn impeller wheel to verify smooth rotation. If impeller wheel does not turn or drags, replace turbocharger assembly.