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Home >> Infiniti >> 2004 >> M45 >> Repair and Diagnosis >> Engine Performance >> Engine Control System >> DTC P0453: EVAP Control System Pressure Sensor >> Diagnostic Procedure >> 9. Check Rubber Tube

9. Check Rubber Tube

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

OK or NG 

  1. OK: GO TO 10.
  2. NG: Clean the rubber tube using an air blower.