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Home >> Kia >> 2015 >> K900 V8 >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis - 5.0L (4 Of 5) >> DTC P0611: Fuel Injector Control Module Performance >> Component Inspection

Component Inspection

■ Injector Resistance Inspection 

  1. Ignition "OFF"
  2. Disconnect Battery (-) terminal.
  3. Refer to " INJECTOR " and disconnect Injector connector.
  4. Measure the resistance between Pin No. 2 (Signal) terminal and Pin No. 1 (Ground) terminal of Injector.

    Specification:  Approx. 1.25Ω at 68°F(20°C)

  5. Is measured value within specification?

    YES 

    • Carefully re-do this troubleshooting guide steps.
    • If the diagnostics have been performed correctly with no failure found, replace the IDB and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.
      CAUTION: When replacing the ECM/PCM, the vehicle equipped with the immobilizer must be performed procedure as below.
      [In the case of installing used ECM/PCM]
      1. Perform "ECM Neutral mode" procedure with GDS. (Refer to "Immobilizer NEUTRALIZATION STATUS CHECK ")
      2. After finishing "ECM Neutral mode", perform "Key teaching" procedure with GDS. (Refer to "Immobilizer SMART KEY CODE SAVING ")

      [In the case of installing new ECM/PCM]
      Perform "Key teaching" procedure with GDS. (Refer to "Immobilizer SMART KEY CODE SAVING ")
      CAUTION: When replacing the ECM/PCM, the vehicle equipped with the smart key system (Button start) must be performed procedure as below.
      [In the case of installing used ECM/PCM]
      1. Perform "ECM Neutral mode" procedure with GDS. (Refer to "Smart key NEUTRALIZATION STATUS CHECK ")
      2. After finishing "ECM Neutral mode", insert the key (or press the start button) and turn it to the IGN ON and OFF position. Then the ECM/PCM learns the smart key information automatically.

      [In the case of installing new ECM/PCM]
      Insert the key (or press the start button) and turn it to the IGN ON and OFF position. Then the ECM/PCM learns the smart key information automatically.

    NO 

    • Carefully re-do this troubleshooting guide steps.
    • If no problems were found with the circuits or connectors, Replace the Injector and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.
      CAUTION:
      • Install the component with the specified torques.
      • Note that internal damage may occur when the component is dropped or mistreated.
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