Mike's Workshop Manuals: Service manuals for every vehicle
Home >> Hyundai >> 2017 >> Veloster Base, Standard Trans >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis (2 Of 3) - 1.6L GDI >> DTC P0300: Random/Multiple Cylinder Misfire Detected >> System Inspection >> Injector Check

Injector Check

  1. IG KEY "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: 

    Coil Resistance (Ω) Temp (°C) Temp (°F)
    1.25 20 68
  5. Is the measured resistance within specification?

    YES 

    • Go to "Fuel line check" procedure below.

    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.
scientia non olet · About Mike's Workshop Manuals