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Home >> Hyundai >> 2021 >> Elantra N Line, Standard Trans >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 33 (Engine Control System Diagnosis - 2.0L (Except HEV) (2 Of 6)) >> DTC P0122-00: Throttle Position Sensor 1 Signal Circuit Low Input >> DTC Information And Inspection >> DTC Detecting Condition

DTC Information And Inspection: DTC Detecting Condition

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Item Detecting Condition Possible Cause
DTC Strategy
  • Voltage Monitoring
  1. Poor connector connection
  2. Open or short to ground in power harness
  3. Short to ground in signal harness
  4. Faulty TPS1
Enable Condition
  • Ignition "ON"
Threshold Value
  • The voltage of TPS1 is less than 0.12V
Diagnostic Time
  • 0.05 seconds
MIL ON Condition
  • 1 Driving Cycle
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