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Home >> Hyundai >> 2017 >> Santa Fe XL Base >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis (3 Of 3) >> DTC P2197: O2 Sensor Signal Stuck Lean (Bank 2 Sensor 1) >> Component Inspection >> Check The Condition Of HO2S

Check The Condition Of HO2S

  1. Check HO2S for poor connection or loose terminal.
  2. Check if HO2S is securely installed.
  3. Is HO2S in good condition?

    YES 

    • Go to "Check the Signal waveform of HO2S" as follows.

    NO 

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