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Home >> Kia >> 2020 >> Optima Plug-In Hybrid EX >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis (2 Of 6) (PHEV) >> DTC P0221-00: Throttle/Pedal Position Sensor/Switch 'B' Circuit Range/Perform >> DTC Information >> DTC Detecting Condition
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DTC Information: DTC Detecting Condition

Item Detecting Condition Possible Cause
DTC Strategy
  • Rationality Check
  1. Poor Connector Connection
  2. Faulty TPS1 or TPS2 Sensor
  3. Faulty MAP Sensor
Enable Conditions
  • No relevant DTC present
Threshold Value
  • Deviation of TPS2 and TPS1 is higher than 7.6%
Diagnostic Time
  • 0.3s
Mil On Condition
  • 1 Driving Cycle
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