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Exhaust System Inspection: Notes

  1. Visually/physically inspect the rear HO2S for the following conditions:
    • Exhaust system between HO2S and Three way catalyst for air leakage
    • Damage, and for loose or missing hardware.
  2. Was a problem found in any of the above areas?

    YES  : --> Repair as necessary and go to "VERIFICATION OF VEHICLE REPAIR " procedure.

    NO  : --> Go to "REAR HO2S INSPECTION " procedure.