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Home >> Hyundai >> 2019 >> Ioniq Plug-In Hybrid >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis (PHEV) (3 Of 3) >> DTC P2127: Throttle/Pedal Position Sensor/Switch 'E' Circuit Low Input >> DTC Information >> DTC Detecting Condition
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DTC Information: DTC Detecting Condition

Item Detecting Condition Possible Cause
DTC Strategy
  • Signal check, low
  1. Poor connection
  2. Open or short to ground in power circuit
  3. Open or short to ground in signal circuit
  4. Faulty APS
Enable Conditions
  • IG "ON"
Threshold Value
  • APS2 voltage is lower than 0.2V
Diagnostic Time
  • Continuous
MIL ON Condition
  • Immediately