System Inspection

Check intake/exhaust system for blockage
1. Visually/physically inspect the following items:
  - Intake system for air leakage
  - Vapor hoses for cracks or disconnection
2. Has a problem been found in any of the above areas?
  Yes
  - Replace or repair as necessary and go to "VERIFICATION OF VEHICLE REPAIR " procedure.
  NO
  - Go to "Visually check ETS System" as below.
Visually check ETS System
1. Ignition "OFF"
2. Remove the air hose between MAF sensor and Throttle body.
3. Visually check the overall ETS system(Throttle valve, ETS motor, APS and TPS). (Especially check the throttle valve for open stuck).
4. Has a problem been found?
  Yes
  - Repair or replace as necessary and go to "VERIFICATION OF VEHICLE REPAIR " procedure.
  NO
  - Go to "COMPONENT INSPECTION " procedure.