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Home >> Kia >> 2021 >> Rio LX >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis (5 Of 6) >> DTC P064D-00: Internal Control Module O2 Sensor Processor Performance Bank 1 >> Wiring Inspection >> Basic Inspection

Basic Inspection

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Inspection Procedure 

  1. Check fuses and relays.
  2. Check battery terminals and charge status.
  3. Check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration, or damage.

    Good 

    No Good