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Home >> Hyundai >> 2014 >> Accent SE, Automatic Trans >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis (2 Of 2) >> DTC P0444: Evaporative Emission System-Purge Control Valve Circuit Open >> Component Inspection

Component Inspection

  1. IG KEY "OFF".
  2. Disconnect PCSV connector.
  3. Measure the resistance between power terminal and control terminal of PCSV harness connector. (Component side)
    RESISTANCE SPECIFICATION

    Item Specification
    PCSV Coil Resistance (Ω) 24 ± 2 [20 °C 68 °F]
  4. Is the measured resistance within specification?

    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 PCSV and check for proper operation. If the problem is corrected, replace PCSV and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.
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