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Home >> Kia >> 2015 >> Optima EX >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System Diagnosis (3 Of 3) - 2.4L (Except HEV) >> DTC P2237: O2 Sensor Pumping Current Circuit/Open (Bank 1/Sensor 1) >> Component Inspection >> Component Inspection_2
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Component Inspection_2

  1. Vehicle S/W Management.
  2. Oxygen sensor test - linear Click.
    Fig 1: Oxygen Sensor Test - Linear Screen
    G00536220Courtesy of KIA MOTORS AMERICA, INC.
  3. Test Preparation.
  4. Please have vehicle ready in following conditions- Press (OK) button to start test.
    Fig 2: Vehicle Test Preparation Screen
    G00536221Courtesy of KIA MOTORS AMERICA, INC.
  5. Front & Rear sensor Test - Monitoring Oxygen sensor Signal.
    Fig 3: Monitoring Oxygen Sensor Signal Screen (1 Of 3)
    G00536222Courtesy of KIA MOTORS AMERICA, INC.
    Fig 4: Monitoring Oxygen Sensor Signal Screen (2 Of 3)
    G00536223Courtesy of KIA MOTORS AMERICA, INC.
    Fig 5: Monitoring Oxygen Sensor Signal Screen (3 Of 3)
    G00536224Courtesy of KIA MOTORS AMERICA, INC.
  6. Completed.
    Fig 6: Test Completion Screen
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  7. Detail Data.
    Fig 7: Test Detail Data Screen
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  8. Graph.
    Fig 8: Test Graph Screen
    G00536227Courtesy of KIA MOTORS AMERICA, INC.