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Home >> Kia >> 2005 >> Amanti >> Repair and Diagnosis >> Engine Performance >> System >> DTC Troubleshooting Procedures (2 Of 2) >> DTC P0452 EVAP. Emission System-Pressure Sensor Low Input >> Ground Circuit Inspection

Ground Circuit Inspection

  1. Check for open in harness
    1. Ignition "OFF"
    2. Disconnect FTPS connector.
    3. Measure resistance between terminal 2 of FTPS harness connector and chassis ground.

      Specification: Approx. below 1Ω

      Fig 1: Measuring Resistance Between Terminal 2 Of FTPS Harness Connector And Chassis Ground
      G03876750Courtesy of KIA MOTORS AMERICA, INC.
    4. Is the measured resistance within specifications?

      Yes 

      NO