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Home >> Hyundai >> 2010 >> Azera GLS >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis (2 Of 3) >> DTC P0222: Throttle Position Sensor 2 Signal Circuit Low Input >> Inspection/Repair >> Component Inspection
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Component Inspection

  1. Check TPS
    1. IG "OFF" and disconnect TPS connector.
    2. Measure resistance between terminals 1 and 5 of TPS connector. ( Component side)

      Specification  : 2.7 ~ 4.1kΩ

      3. Information not available from Manufacturer

    3. Is the measured resistance within specification?

      YES 

      • Substitute with a known - good PCM and check for proper operation. If the problem is corrected, replace PCM and go to "VERIFICATION OF VEHICLE REPAIR " procedure.

      NO 

      • Substitute with a known - good TPS and check for proper operation. If the problem is corrected, replace TPS and go to "VERIFICATION OF VEHICLE REPAIR " procedure
      NOTE: There is a memory reset function on scantool that can erase optional parts automatically detected and memorized by PCM. After testing PCM on the vehicle, use this function to reuse the PCM on the others
      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 takes 10sec.)
      3. Turn ignition key on more than 1second to record the throttle motor position on the EEPROM
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