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Home >> Kia >> 2017 >> Niro EX >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis (5 Of 6) >> 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
  • Monitoring the signal
  • Poor connector connection
  • Open or short in APS circuit
  • Faulty APS
  • ECM
Enable Conditions
  • Ignition "ON"
Threshold Value
  • Pedal Sensor 2 voltage higher than 2.627V
Diagnostic Time
  • Continuous inspection
MIL ON Condition
  • Immediately
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