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Home >> Infiniti >> 2004 >> M45 >> Repair and Diagnosis >> Engine Performance >> Engine Control System >> DTC P0447: EVAP Canister Vent Control Valve >> Diagnostic Procedure >> 7. Check Rubber Tube For Clogging

7. Check Rubber Tube For Clogging

  1. Disconnect rubber tube connected to EVAP canister vent control valve.
  2. Check the rubber tube for clogging.

OK or NG 

  1. OK: GO TO 8.
  2. NG: Clean the rubber tube using an air blower.