Inspection Procedure
- Refer to appropriate service information
and visually and/or physically inspect following conditions;
- Vacuum hoses for splits, kinks and improper connections.
- Exhaust system between O2 sensor and the Three way catalyst for air leakage.
- EVAP system for leakage
- PCV hose for proper installation
- Has any problems been found?
Good
- Repair as necessary and then go to "VERIFICATION OF REPAIR " procedure.
No Good
- Go to "VISUAL INSPECTION " procedure.