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Home >> Kia >> 2021 >> Niro Plug-In Hybrid LXS >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System Diagnosis (PHEV) (5 Of 6) >> DTC P2127-00: Accelerator Position Sensor 2 Signal Circuit Low Input >> DTC Information >> DTC Detecting Condition
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DTC Information: DTC Detecting Condition

Item Detecting Condition Possible Cause
DTC Strategy
  • Electrical check
  • Open or short to ground in power circuit
  • Open or short to ground in signal circuit
  • Poor connector connection or damaged harness
  • Faulty APS2
Enable Condition
  • Ignition "ON"
  • APS1 voltage is greater than 1V
Threshold Value
  • APS2 voltage is less than 0.2V
Diagnostic Time
  • Continuously
MIL ON Condition
  • 1 driving cycle
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