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Home >> Kia >> 2009 >> Sedona EX >> Repair and Diagnosis >> Engine Performance >> System >> DTC Troubleshooting Procedures (2 Of 2) >> P0451: EVAP Emission System-Pressure Sensor Range/Performance >> Power Circuit Inspection
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Power Circuit Inspection

  1. IG "OFF" and disconnect FTPS connector.
  2. IG "ON" & ENG "OFF"
  3. Measure voltage between terminal 2 of FTPS harness connector and chassis ground.

    Specification: Approx. 5V

  4. Is the measured voltage within specification?

    YES 

    • Go to "GROUND CIRCUIT INSPECTION" procedure below.

    NO