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Home >> Kia >> 2009 >> Sedona Base >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> DTC Troubleshooting Procedures (1 Of 2) >> P0122: Throttle/Pedal Position Sensor/Switch "A" Circuit Low Input >> Monitor Scan Tool Data
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Monitor Scan Tool Data

  1. IG "OFF" & connect scan tool.
  2. ENG "ON" and warm -up the engine to normal operating temperature.
  3. Monitor "TPS1" item on the service data.
    Fig 1: Scan Tool Display - Current Data
    G04883344Courtesy of KIA MOTORS AMERICA, INC.
    CAUTION: Procedure of ETS Initialization
    1. Erase the trouble codes on PCM
    2. Turn the ignition key off and keep this condition until the main relay is turned off (It will take 10 second).
    3. Turn ignition key on more than 1 second to record the throttle motor position on the EEPROM
  4. Is the service data displayed correctly?

    YES 

    • Fault is intermittent caused by poor contact in the sensor' s and/or PCM' s connector or was repaired and PCM memory was not cleared. Thoroughly check connectors for looseness, poor connection, ending, corrosion, contamination, deterioration, or damage. Repair or replace as necessary and go to "VERIFICATION OF VEHICLE REPAIR " procedure

    NO 

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