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Home >> Kia >> 2015 >> Forte5 SX, Automatic Trans >> Repair and Diagnosis (Single Page) >> Engine Performance >> Testing & Diagnosis >> Engine Control System Diagnosis (1 Of 2) - 1.6L >> DTC P0222: Throttle/Pedal Position Sensor/Switch 'B' Circuit Low Input >> Wiring Inspection >> Signal Circuit Inspection
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Signal Circuit Inspection

  1. IG "OFF" and disconnect ETC Motor & TPS connector.
  2. IG "ON".
  3. Measure voltage between signal terminal of TPS harness connector and chassis ground.

    Specification:  Approx. 0V

  4. IG "OFF" and disconnect ETC Motor & TPS connector and ECM connector.
  5. Measure resistance between TPS2 signal terminal of ETC Motor & TPS harness connector and chassis ground. (Measurement "A")
  6. Measure resistance between TPS2 signal and ground terminals of ETC Motor & TPS harness connector. (Measurement "B")
  7. Is the measured voltage within specification?

    YES 

    NO