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Home >> Hyundai >> 2010 >> Azera GLS >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System Diagnosis (3 Of 3) >> DTC P2128: Accelerator Position Sensor 2 Signal Circuit-High Input >> General Information >> DTC Detecting Condition
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General Information: DTC Detecting Condition

DTC DETECTING CONDITION CHART

Item Detecting Condition Possible Cause
DTC Strategy
  • This code detects a short to high in either the circuit or the sensor
  • Poor connection
  • Short to battery in signal circuit
  • Open in Ground Circuit
  • Faulty APS
  • Faulty PCM
Enable Conditions
  • Ignition "ON"
Threshold value
  • APS2 > 3V
Diagnosis Time
  • Continuous (More than 0.18sec. Failure for every 7.8sec. Test)
MIL On Condition
  • 1 Driving Cycles
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