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Home >> Kia >> 2007 >> Rio Base, Standard >> Repair and Diagnosis >> Engine Performance >> System >> DTC Troubleshooting Procedures (1 Of 2) >> DTC P0230 Fuel Pump Primary Circuit >> Control Circuit Inspection

Control Circuit Inspection

  1. IG "OFF".
  2. Disconnect fuel pump relay and ECM/PCM harness connector.
  3. IG "ON".
  4. Measure the resistance between terminal 5 of A/C relay harness connector and terminal 37/C01-2 of ECM/PCM harness connector. (AT)

    Measure the resistance between terminal 5 of A/C relay harness connector and terminal 46/C01 of ECM/PCM harness connector. (MT)

    Specification: below 1Ω

  5. Is the measured resistance within specification?

    YES 

    NO 

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