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Home >> Hyundai >> 2010 >> Azera GLS >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis (1 Of 3) >> DTC P0123: Throttle Position Sensor 1 Signal Circuit High Input >> General Information >> DTC Detecting Condition
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General Information: DTC Detecting Condition

DTC DETECTING CONDITION CHART

Item Detecting Condition Possible cause
DTC Strategy
  • Signal high
  • Poor Connection
  • Open or short to battery in signal harness
  • Open in ground harness
  • TPS
  • PCM
Enable Conditions
  • IG "ON
Threshold value
  • The voltage of TPS >4.75V
Diagnosis Time
  • Continuous (More than 0.1 sec. failure for every 8.5 sec. test
MIL On Condition
  • 2 driving cycles
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