DTC P0224: Throttle Position Sensor/Switch "B" Linearity: DTC Detecting Condition

2005 Hyundai Santa Fe GLS, 2.7 D, AWDSECTION DTC Detecting Condition
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DTC DETECTING CONDITION CHART

Item Detecting Condition Possible cause
DTC Strategy
  • TPS 1 Linearity
  • Poor connection
  • Faulty TPS
  • Faulty PCM
Enable Conditions
  • IG Switch : ON
Threshold value
  • TPS change per 1 step less than or equal to 0.05V
Diagnosis Time
  • Continuous
MIL On Condition
  • 1 driving cycles

* Vtps1: TPS 1's output voltage, Vtps 2: TPS 2's output voltage

RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.