Visual Inspection
- Inspect visually/physically the following items:
- Air cleaner filter element for excessive dirty 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?
YES
- Repair as necessary and go to "Verification of Vehicle Repair " procedure.
NO
- Clear DTC and test drive under the Enable Conditions. Test-drive under enable conditions. After the test drive, If this DTC is set, go to "Inspection & Repair" procedure. If not, troubleshooting is completed.