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Home >> Hyundai >> 2021 >> Accent Limited >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis (5 Of 6) >> DTC P2128-00: Throttle/Pedal Position Sensor/Switch 'E' Circuit High Input >> DTC Information And Inspection >> DTC Detecting Condition
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DTC Information And Inspection: DTC Detecting Condition

Trouble Shooting Condition Possible Cause
Main Action
  • Signal check, High
  1. Poor connection
  2. Short to battery in Signal Circuit
  3. Open in Ground Circuit
  4. Faulty APS
  5. Faulty ECM
Prerequisite Conditions
  • Turn the ignition switch "ON"
Threshold Value
  • APS2 voltage is higher than 2.4V
Diagnostic Time
  • Continuous
MIL
  • 1 Driving Cycle
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