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Home >> Hyundai >> 2014 >> Veloster Base, Standard Trans >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis (1 Of 2) - Non-Turbo >> DTC P0202: Injector Circuit Open-Cylinder 2 >> Component Inspection

Component Inspection

  1. Ignition "OFF".
  2. Disconnect injectors.
  3. Check clog on injectors.
  4. Measure the resistance between power and control terminal of injectors (Component side).
    TEMPERATURE RESISTANCE SPECIFICATION

    Coil Resistance (Ω) Temp (°C) Temp (°F)
    1.25 20 68
    Fig 1: Measuring Resistance Between Power And Control Terminal Of Injectors (Component Side)
    G08813630Courtesy of HYUNDAI MOTOR AMERICA
  5. Is the measured resistance within specifications?

    YES 

    Many malfunctions in the electrical system are caused by poor harness (es) and terminals. Faults can also be caused by interference from other electrical systems, and mechanical or chemical damage. So, check poor connections and the related circuit between ECM and component thoroughly. Repair as necessary and go to "VERIFICATION OF VEHICLE REPAIR " procedure.

    NO 

    Substitute with a known - good injector and check for proper operation. If the problem is corrected, replace injector and go to "VERIFICATION OF VEHICLE REPAIR " procedure.

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