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Home >> Kia >> 2021 >> K5 GT >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System Diagnosis - 2.5L (11 Of 16) >> DTC P2128-00: Accelerator Position Sensor 2 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
  • Voltage monitoring (maximum)
  • Poor connector connection
  • Short to battery
  • Faulty APS2
Enable Conditions
  • Ignition "ON"
Threshold Value
  • APS2 voltage is greater than 2.52V
Diagnostic Time
  • Continuously
MIL ON Condition
  • 1 driving cycle
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