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

Has a problem been found in any of the above areas?

YES

▶ Repair it and go to "Verification of Vehicle Repair" procedure

NO

▶ Clear DTC and Test-drive under enable conditions above-mentioned. After the test, If this DTC is set, go to "Inspection & Repair" procedure. If not, troubleshooting is completed.