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Home >> Hyundai >> 2018 >> Accent SE, Automatic Trans >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis (2 Of 3) >> DTC P0300-00: Random/Multiple Cylinder Misfire Detected >> System Inspection >> Injector check

Injector check

  1. Turn the ignition switch "OFF".
  2. Remove injectors.
  3. Check leakage or clog on injectors.
  4. Measure the resistance between power and control terminal of the injector. (Component side)

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

  5. Is the measured resistance within specification?

    YES 

    NO 

    • Replace the injector with an usable one and check for proper operation. If the problem is corrected, replace the injector and then go to "Verification of Vehicle Repair ".
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