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Home >> Kia >> 2015 >> K900 V8 >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis - 5.0L (5 Of 5) >> DTC P2123: Accelerator Position Sensor 1 Signal Circuit High Input >> DTC Information >> DTC Detecting Condition

DTC Information: DTC Detecting Condition

Item Detecting Condition Possible Cause
DTC Strategy
  • Electrical check
  1. Poor connector connection
  2. Short to power in signal circuit
  3. Open in ground circuit
  4. Defected APS
Enable Conditions
  • Ignition switch "ON"
Threshold value
  • APS1 voltage is higher than 4.8V
Diagnosis Time
  • 0.14 sec.
MIL On Condition
  • 1 driving cycle