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Home >> Kia >> 2017 >> Optima Plug-In Hybrid EX >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis (2 Of 3) (PHEV) >> DTC P043E-00: EVAP System Leak Detection Reference Orifice Low Flow >> Wiring Inspection >> Changeover Valve Power Circuit Inspection

Changeover Valve Power Circuit Inspection

  1. Ignition "OFF"
  2. Refer to EVAPORATION LEAK CHECK MODULE (ELCM) and disconnect ELCM connector.
  3. Ignition "ON"
  4. Measure voltage between Pin No. 8 (Power) terminal of ELCM harness connector and chassis ground.

    Specification:  B+

  5. Is measured value within specification?

    YES 

    • Go to "Changeover Valve Control Circuit Inspection" procedure below.

    NO 

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