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Home >> Kia >> 2007 >> Rio Base, Standard >> Repair and Diagnosis >> Engine Performance >> System >> DTC Troubleshooting Procedures (2 Of 2) >> DTC P0453 EVAP. Emission System-Pressure Sensor High Input >> Ground Circuit Inspection
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Ground Circuit Inspection

  1. Key "OFF".
  2. Disconnect FTPS harness connector.
  3. Key "ON".
  4. Measure the voltage between terminal 1 of FTPS harness connector and chassis ground. (A)
  5. Measure the voltage between terminal 1 and 2 of FTPS harness connector. (B)

    Specification: A-B is below 200mV.

  6. Is the measured voltage within specification ?

    YES 

    NO 

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