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Home >> Kia >> 2007 >> Rio Base, Standard >> Repair and Diagnosis >> Engine Performance >> System >> DTC Troubleshooting Procedures (2 Of 2) >> DTC P0458 EVAP. Emission System-Purge Control Valve Circuit Low >> Control Circuit Inspection

Control Circuit Inspection

  1. Key "OFF".
  2. Disconnect PCSV connector.
  3. Key "ON".
  4. Measure the voltage between terminal 2 of PCSV harness connector and chassis ground.

    Specification: Approx 3.5V

  5. Is the measured voltage within specification?
  6. --> Go to "COMPONENT INSPECTION " procedure.

    NO 

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