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Home >> Kia >> 2019 >> Forte FE, Automatic CVT Trans >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis (2 Of 6) >> DTC P0123-00: Throttle Position Sensor 1 Signal Circuit High Input >> DTC Information >> DTC Detecting Condition
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DTC Information: DTC Detecting Condition

Item Detecting Condition Possible Cause
DTC Strategy
  • Signal monitoring - high voltage (TPS1)
  • Poor connector connection
  • Signal circuit open/short
  • Ground circuit open
  • Faulty TPS
  • Faulty PCM
Enable Conditions
  • Ignition "ON"
Threshold Value
  • TPS1 voltage > 4.9V
Diagnostic Time
  • 0.05s
MIL ON Condition
  • 1 driving cycle
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