LEMON Manuals: Even more car manuals for everyone
Home >> Kia >> 2004 >> Rio Base, Standard >> Repair and Diagnosis >> Engine Performance >> System >> Fuel System & Fault Isolation >> DTC Troubleshooting >> DTC P0133: Ho2S Circuit Slow Response (Bank 1, Sensor 1) >> Inspection/Repair >> System Inspection >> Visual/Physical Inspection

Visual/Physical Inspection

  1. Visually/physically inspect the following items:
    • Ensure that the HO2S is securely installed.
    • Check for corrosion on terminals
    • Check for terminal tension (at the HO2S and at the ECM)
    • Check for damaged wiring
    • Check the HO2S ground circuit for a good connection
  2. Check front and rear HO2S for connections being reversed. If HO2S connections reversed, switch connections properly.
  3. Was a problem found in any of the above areas?

    YES

    1. Repair as necessary and go to "VERIFICATION OF VEHICLE REPAIR " procedure

    NO

    1. Go to "AIR LEAKAGE INSPECTION " procedure
scientia non olet · About LEMON Manuals