System Inspection

Check intake/exhaust system for blockage
1. Visually/physically inspect the following items:
  - Air cleaner filter element for excessive dirt or for any foreign objects
  - Hoses of intake system for blockage
  - Throttle body inlet for damage or for any foreign objects
  - Throttle plate for carbon deposits
  - Restricted exhaust system
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 2 "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).
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.