Air Leakage Inspection
- Visually/physically inspect the following items:
- Vacuum hoses for splits, kinks and improper connections.
- Exhaust system between HO2S and Three way catalyst for air leakage.
- EVAP system for leakage.
- PCV hose for proper installation.
- Was a problem found in any of the above areas?
YES
- Repair or replace as necessary. Go to "VERIFICATION OF VEHICLE REPAIR " procedure.
NO
- Go to next step as below.