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Home >> Infiniti >> 2004 >> Q45 >> Repair and Diagnosis >> Engine Performance >> Engine Control System >> DTC P0456: EVAP Control System >> DTC Confirmation Procedure >> Notes
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DTC Confirmation Procedure: Notes

NOTE:
  • If DTC P0456 is displayed with P0442, first perform trouble diagnosis for DTC P0456. 
  • After repair, make sure that the hoses and clips are installed properly. 
  • If DTC Confirmation Procedure has been previously conducted, always turn ignition switch OFF and wait at least 10 seconds before conducting the next test.

TESTING CONDITION: