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Home >> Subaru >> 1993 >> Legacy Touring >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Controls - System/Component Tests >> Air Induction Systems >> Turbocharger Component Testing >> Wastegate Valve
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Wastegate Valve

Disconnect and plug wastegate valve control vacuum hose from actuator. Connect test hose to wastegate valve actuator. Apply 9-10 psi (0.6-0.7 kg/cm2 ) air pressure to test hose; wastegate valve linkage should operate. Replace wastegate valve if linkage does not operate.