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Home >> Hyundai >> 2018 >> Kona Limited, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 467 (Engine Control System Diagnosis - 1.6L (5 Of 6)) >> DTC P2123-00: Accelerator Position Sensor 1 Signal Circuit High Input >> DTC Information >> DTC Detecting Condition

DTC Information: DTC Detecting Condition

WARNING: This page is about a different car, the 2021 Kia Seltos. However, it is still accessible from the selected car via links, so may be relevant.
Item Detecting Condition Possible Cause
DTC Strategy
  • Signal check, high (APS1)
  • Open in ground circuit
  • Short to battery in signal circuit
  • Poor connector connection or damaged harness
  • Faulty APS1
Threshold Value
  • APS1 voltage is greater than 4.8V
Diagnostic Time
  • Continuously
MIL ON Condition
  • 1 driving cycle
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