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Home >> Hyundai >> 2021 >> Tucson Value, FWD >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System Diagnosis - 2.0L (1 Of 3) >> DTC P0122-00: Throttle/Pedal Position Sensor/Switch 'A' Circuit Low Input >> DTC Information >> DTC Detecting Condition
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DTC Information: DTC Detecting Condition

Item Detecting Condition Possible Cause
DTC Strategy
  • Voltage range check
  1. Open in power supply
  2. Short to ground in power supply or signal harness
  3. Poor connection or damaged harness
  4. Faulty TPS1
Enable Conditions
  • Battery voltage ranges from 11V to 16V.
Threshold Value
  • TPS 1 signal voltage is lower than 0.12V.
Diagnostic Time
  • Continuous
Mil On Condition
  • Immediately
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