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HOMESERVICE MANUALSKIA2017RIO EX, 4D HATCHBACKREPAIR AND DIAGNOSIS (SINGLE PAGE)ENGINE PERFORMANCESYSTEMENGINE CONTROL SYSTEM DIAGNOSIS (3 OF 3)DTC P2122: THROTTLE/PEDAL POSITION SENSOR/SWITCH D CIRCUIT LOW INPUTGENERAL INFORMATIONDTC DETECTING CONDITION
2017 Kia Rio EX, 4D Hatchback

General Information: DTC Detecting Condition

2017 Kia Rio EX, 4D HatchbackSECTION DTC Detecting Condition
Item Detecting Condition Possible Cause
DTC Strategy
  • Signal check, low
  1. Poor connection
  2. Open or short to ground in power circuit
  3. Open or short to ground in signal circuit
  4. Faulty APS
Enable Conditions
  • Ignition "ON"
Threshold Value
  • APS 1 < 0.62V
Diagnostic Time
  • 0.2 sec
MIL ON Condition
  • Immediately
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:

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