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Home >> Genesis >> 2021 >> G90 5.0 Ultimate, RWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 17 (Engine Control System Diagnosis - 3.3L (8 Of 9)) >> DTC P2122-00: Accelerator Position Sensor 1 Signal Circuit Low Input >> DTC Information >> DTC Detecting Condition

DTC Information: DTC Detecting Condition

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Item Detecting Condition Possible Cause
DTC Strategy
  • Electrical check
  1. Poor connection
  2. Open or short to ground in power circuit
  3. Open or short to ground in signal circuit
  4. Faulty APS
  5. Faulty ECM
Enable Conditions
  • Ignition switch is on condition
Threshold Value
  • APS_1 voltage is less than 0.396V
  • Short circuit to ground or line break
Diagnosis Time
  • 0.3 seconds
MIL On Condition
  • 1 driving cycle
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