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Home >> Hyundai >> 2017 >> Sonata Base >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 39 (Engine Control System Diagnosis - 1.6L (2 Of 3) (Except HEV)) >> DTC P0444: Evaporative Emission System-Purge Control Valve Circuit Open >> DTC Information >> DTC Detecting Condition

DTC Information: DTC Detecting Condition

WARNING: This page is about a different variant/trim than selected.
Item Detecting Condition Possible Cause
DTC Strategy
  • Circuit continuity check, open
  1. Poor connection
  2. Open or Short to ground in power circuit
  3. Open in control circuit
  4. PCSV
Enable Conditions
  • Battery voltage is higher than 9 V.
  • Engine speed is higher than 40 RPM
Threshold Value
  • Disconnected
Diagnostic Time
  • Continuous
MIL ON Condition
  • 2 driving cycle
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