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Home >> Hyundai >> 2007 >> Sonata SE >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis (3.3L) (2 Of 2) >> DTC Troubleshooting Procedures >> DTC P2122 Throttle/Pedal Position Sensor/Switch "D" Circuit Low Input >> DTC Detecting Condition

DTC P2122 Throttle/Pedal Position Sensor/Switch "D" Circuit Low Input: DTC Detecting Condition

DTC DETECTING CONDITION CHART

Item Detecting Condition Possible cause
DTC Strategy
  • This code detects a continuous short to ground or open in either the circuit or the sensor (0-100%)
  • Poor connection
  • Open or short to ground in Power circuit
  • Open or short to ground in Signal Circuit
  • Faulty APS
  • Faulty PCM
Enable Conditions
  • Ignition "ON"
  • Fail is NOT reported if: Vref A Fail Count > 0OR A/D converter is not failed.
Threshold Case 1
  • APS1 < 0.125V
Case 2
  • VrefA Fail Criteria is met
Diagnosis Time
  • Continuous (More than 4sec. Failure for every 78sec. Test)
MIL On Condition
  • 1 Driving Cycle
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