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Home >> Kia >> 2005 >> Amanti >> Repair and Diagnosis >> Engine Performance >> System >> DTC Troubleshooting Procedures (1 Of 2) >> DTC P0121 Throttle/Pedal Position Sensor/Switch "A" Circuit Range/Performance >> DTC Detecting Condition

DTC P0121 Throttle/Pedal Position Sensor/Switch "A" Circuit Range/Performance: DTC Detecting Condition

DTC DETECTING CONDITION

Item Detecting Condition Possible cause
DTC Strategy
  • TPS2 Rationality Check
  • Poor connection
  • Faulty TPS
  • Faulty PCM
Enable Conditions
  • Engine coolant > 40°C(104°F)
Threshold value
  • Output voltage, VTPS
 > Th1(rpm, load)
< Th2(rpm, load)
Diagnosis Time
  • Continuous
MIL On Condition
  • 2 driving cycles
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