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Home >> Kia >> 2005 >> Sorento EX, 4WD, Part Time >> Repair and Diagnosis >> Engine Performance >> System >> DTC Troubleshooting Procedures (1 Of 2) >> DTC Troubleshooting Procedures >> DTC P0183: Fuel Temp Sensor A Circuit High Input >> Component Inspection

Component Inspection

  1. Ignition "OFF".
  2. Disconnect Fuel Pump connector.
  3. Measure resistance between terminal "2" and "6" of the Fuel Pump connector (To Component Side).
    1. Specification: At 0°C (32°F), Resistance 4~7 kΩ

      At 20°C (68°F), Resistance 2~3 kΩ

      At 40°C (104°F), Resistance 0.9~1.3 kΩ

      At 80°C (176°F), Resistance 0.2~0.4 kΩ

      Fig 1: Measuring Resistance Between Terminal 2 And 6 Of Fuel Pump Connector (To Component Side)
      G07347584
  4. Is the measured resistance of FTS within specifications?

    YES

    • Substitute with a known - good ECM and check for proper operation.

      If the problem is corrected, replace ECM and go to "VERIFICATION OF VEHICLE REPAIR " procedure.

    NO

    • Substitute with a known - good FTS and check for proper operation.

      If the problem is corrected, replace FTS and go to "VERIFICATION OF VEHICLE REPAIR " procedure.

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