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DTC P0447: EVAP. Emission System-Vent Control Circuit Open: DTC Detecting Condition

DTC DETECTING CONDITION

Item Detecting Condition & Fail Safe  Possible Cause
DTC Strategy
  • Electrical check
  • Open in CCV harness
  • Contact resistance in connectors
  • Faulty CCV.
Enable Conditions
  • 10V < Battery voltage < 16V
Threshold Value
  • Line break
Diagnostic Time
  • 3 sec.
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