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Home >> Hyundai >> 2006 >> Elantra Limited >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Fuel System (G4GC-GSL 2.0) >> DTC Troubleshooting Procedures >> DTC P2414 Ho2S Exhaust Sample Error-Bank 1 Sensor 1 >> Component Inspection

Component Inspection

  1. Visually/physically ensure that the front HO2S is securely installed
  2. Visually/physically inspect the front HO2S for contamination, deterioration, or damage.
  3. Was a problem found in any of the above areas?

    Yes: 

    • Substitute with a known-good HO2S and check for proper operation. If the problem is corrected, replace HO2S and then go to "VERIFICATION OF VEHICLE REPAIR " procedure

    No: 

    • Check for poor connection between PCM and component: backed out terminal, improper mating, broken locks or poor terminal to wire connection. Repair as necessary and go to "VERIFICATION OF VEHICLE REPAIR " procedure
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