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Home >> Hyundai >> 2021 >> Palisade Calligraphy, 4WD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis (2 Of 9) >> DTC P0122-00: Throttle Position Sensor 1 Signal Circuit Low Input >> DTC Information And Inspection >> DTC Detecting Condition
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DTC Information And Inspection: DTC Detecting Condition

Item Detecting Condition Possible Cause
DTC Strategy
  • Voltage Monitoring
  1. Poor Connector Connection
  2. Short to Ground in TPS1 Signal Circuit
  3. Faulty TPS1
Enable Condition
  • Ignition Switch "ON"
  • No relevant DTC present
Threshold Value
  • The voltage of TPS 1 is less than 0.1V
  • Short to ground
Diagnostic Time
  • Continuous
MIL ON Condition
  • 1 Driving Cycle
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