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Home >> Kia >> 2021 >> Rio LX >> Repair and Diagnosis (Single Page) >> 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

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