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Home >> Kia >> 2009 >> Amanti >> Repair and Diagnosis >> Engine Performance >> System >> DTC Troubleshooting Procedures (2 Of 2) >> DTC Troubleshooting Procedures >> DTC P0453 EVAP. Emission System-Pressure Sensor High Input >> Ground Circuit Inspection

Ground Circuit Inspection

  1. IG "OFF" and disconnect FTPS connector and then turn the ignition ON.
  2. Measure voltage between terminal 1 of FTPS harness connector and chassis ground.
  3. Measure voltage between terminal 1 and 3 of FTPS harness connector.

    Specification : Voltage difference between Measurement "A" and "B" is below 200mV.

    Fig 1: Measuring Voltage Between Terminal 1 And 3 Of FTPS Harness Connector
    G00489888Courtesy of KIA MOTORS AMERICA, INC.
  4. Is the measured voltage within specification ?

    YES 

    NO 

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