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Home >> Infiniti >> 2004 >> M45 >> Repair and Diagnosis >> Engine Performance >> Engine Control System >> DTC P0456: EVAP Control System >> Diagnostic Procedure >> 11. Check EVAP Canister

11. Check EVAP Canister

Weigh the EVAP canister with the EVAP canister vent control valve attached.

The weight should be less than 1.8 kg (4.0 lb). 

OK or NG 

  1. OK (With CONSULT-II): GO TO 13. CHECK EVAP CANISTER PURGE VOLUME CONTROL SOLENOID VALVE OPERATION .
  2. OK (Without CONSULT-II): GO TO 14. CHECK EVAP CANISTER PURGE VOLUME CONTROL SOLENOID VALVE OPERATION .
  3. NG: GO TO 12.