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Home >> Hyundai >> 2015 >> Sonata Eco >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 125 (Engine Control System Diagnosis (1 Of 2) (HEV)) >> DTC P0223: Throttle/Pedal Position Sensor/Switch 'B' Circuit High Input >> General Information >> DTC Detecting Condition

General Information: DTC Detecting Condition

WARNING: This page is about a different variant/trim than selected.
Item Detecting Condition Possible Cause
DTC Strategy
  • Short to Battery or Open circuit
  1. Open in ground circuit
  2. Short to battery in signal circuit
  3. Poor connection or damaged harness
  4. Faulty TPS2
Enable Conditions
  • Ignition "ON"
Threshold Value
  • TPS2 > 4.9V
Diagnostic Time
  • 0.05 sec.
MIL On Condition
  • 1 Driving Cycle
Limp-Home
  • Forced limited power mode: When the DTC is set, the PCM reduces engine torque by 25% of normal value.
  • The PCM uses TPS1 signal to monitor the controlled opening angle of the throttle valve.
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