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Home >> Hyundai >> 2017 >> Sonata Base >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 42 (Engine Control System Diagnosis - 2.0L (2 Of 3) (Except HEV)) >> DTC P0445: Evaporative Emission System-Purge Control Valve Circuit Shorted >> Wiring Inspection >> Control Circuit Inspection

Control Circuit Inspection

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■ Check voltage 

  1. IG "OFF". Disconnect PCSV connector.
  2. IG "ON".
  3. Measure voltage between control terminal of PCSV harness connector and chassis ground.

    Specification:  2.5 V

  4. Is voltage within the specification?

    YES 

    • Go to next step below.

    NO