Inspection Procedure

1. Refer to appropriate service information and visually and/or physically inspect following conditions;
   • Check for corrosion on terminals
   • Check for damaged wiring
   • Check for good ground for O2 sensor
2. Has any problems been found?

Good 

1. Repair as necessary and then go to "Verification of Repair " procedure.

No Good 

1. Go to "Wiring Inspection " procedure.