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Home >> Hyundai >> 2009 >> Elantra GLS, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> DTC Troubleshooting Procedures >> DTC P0261 Cylinder 1-Injector Circuit Low; DTC P0264 Cylinder 2-Injector Circuit Low; DTC P0267 Cylinder 3-Injector Circuit Low; DTC P0270 Cylinder 4-Injector Circuit Low >> Control Circuit Inspection
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Control Circuit Inspection

  1. Check for short to ground in control circuit
    1. Ignition "OFF".
    2. [P0261] Measure resistance between terminal 2 of the injector harness connector and chassis ground

      [P0264] Measure resistance between terminal 1 of the injector harness connector and chassis ground

      [P0267] Measure resistance between terminal 1 of the injector harness connector and chassis ground

      [P0270] Measure resistance between terminal 1 of the injector harness connector and chassis ground

      Specification:  Infinite

    3. Is resistance within the specification?

      YES 

      NO 

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