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Home >> Ford >> 2012 >> Mustang Base, 2D Coupe, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 509 (Engine Controls - Symptom Charts (Except Diesel & Hybrid)) >> No Diagnostic Trouble Codes (DTCS) Present Symptom Charts >> Chart 4

Chart 4

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SYSTEM/COMPONENT REFERENCE (Section 5 Pinpoint Test unless noted)
Vacuum Leaks, Throttle Body Visual.
Positive Crankcase Ventilation (PCV) System GO to PINPOINT TEST HG: POSITIVE CRANKCASE VENTILATION (PCV) SYSTEM .
Intake Air System Leaks GO to PINPOINT TEST HU: INTAKE AIR SYSTEMS .