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Home >> Suzuki >> 2009 >> Equator Premium >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 12 (Engine Control System (VQ40DE) - (2 Of 5)) >> DTC P0447: EVAP Canister Vent Control Valve >> On Board Diagnosis Logic
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On Board Diagnosis Logic

WARNING: This page is about a different variant/trim than selected.
DTC DETECTING CONDITION AND POSSIBLE CAUSE

DTC No. Trouble diagnosis name DTC detecting condition Possible cause
P0447
0447
EVAP canister vent control valve circuit open An improper voltage signal is sent to ECM through EVAP canister vent control valve.
  • Harness or connectors (The valve circuit is open or shorted.)
  • EVAP canister vent control valve
  • Drain filter