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Home >> Kia >> 2023 >> Niro EX >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis (HEV) (2 Of 7) >> DTC P0133-00: O2 Sensor Circuit Slow Response (Bank 1/Sensor 1) >> Wiring Inspection >> Basic Inspection >> Inspection Procedure
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Inspection Procedure

  1. Check related fuse(s) or relay(s).
  2. Check 12V battery terminals and charge status.
  3. Check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration, or damage.
    G15783180Courtesy of KIA MOTORS AMERICA, INC.

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