Visual Inspection
- Inspect visually/physically the following items:
- Air cleaner filter element for excessive dirt or any foreign objects
- Intake system restriction
- Exhaust system restriction
- Vacuum line leakage
- Intake air leak after throttle body
- Damaged PCSV
- Damaged ETC
- Sludged throttle body
- Engine mechanical problem
- Have any problems been found?
Good
- Repair as necessary and Go to "VERIFICATION OF REPAIR " procedure.
No Good
- Clear DTC and test drive under the enable conditions. After the test drive, If this DTC is set, go to "BASIC INSPECTION " procedure. If not, troubleshooting is completed.