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System Inspection

Visual inspection.
1. Key "OFF".
2. Check intake air system
  - --> Check assembling state and damage on throttle body gasket.
  - --> Check assembling/sealing state and damage on MAFS and PCV valve.
3. Is everything O.K?
  YES : --> Go to "COMPONENT INSPECTION " procedure.
  
  NO : --> Repair as necessary and then, go to "VERIFICATION OF VEHICLE REPAIR " procedure.