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Home >> Ford >> 1985 >> EXP 1.6 4, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Turbocharger - Gasoline >> Testing >> WASTEGATE Diaphragm Check >> 1.6L Only

1.6L Only

Remove actuator diaphragm hose from inlet and attach Pressure Gauge (T79P-6634-A). Using an external source, apply 10-11 psi (.70-.77 kg/cm2 ) to the wastegate actuator. The wastegate actuator rod should move. If not, replace turbocharger.