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Home >> Kia >> 2016 >> Forte LX, Automatic Trans >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System Diagnosis - 1.8L (3 Of 3) >> DTC P2128: Accelerator Position Sensor 2 Signal Circuit High Input >> Wiring Inspection >> Ground Circuit Inspection
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Ground Circuit Inspection

■ Check For Open In Ground Circuit 

  1. IG KEY OFF.
  2. Disconnect APS harness connector and PCM/ECM harness connector.
  3. Measure resistance between both ends of APS2 ground line.

    Specification:  Below 1Ω

  4. Is resistance within specification?

    YES 

    • Go to next procedure.

    NO