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Home >> Kia >> 2009 >> Spectra EX, 2.0 1, Standard >> Repair and Diagnosis >> Engine Performance >> System >> DTC Troubleshooting Procedures (1 Of 2) >> P0123: Throttle/Pedal Position Sensor/Switch 'A' Circuit High Input >> DTC Detecting Condition

P0123: Throttle/Pedal Position Sensor/Switch 'A' Circuit High Input: DTC Detecting Condition

DTC DETECTING CONDITION CHART

Item Detecting Condition Possible Cause
DTC Strategy
  • Voltage range check
  • Open in signal or ground circuit
  • Short to battery in signal circuit.
  • Contact resistance in connectors.
  • Faulty TP sensor.
Enable Conditions
  • 6 ≤ Battery voltage ≤ 16V
Threshold value
  • Voltage > 4.86 V
Diagnostic Time
  • 1 sec.
Fall Safe
  • Throttle position value is determined by function of engine speed, mass air flow and idle duty.
Mil On Condition
  • 2 Driving Cycles
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