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Home >> Infiniti >> 2004 >> Q45 >> Repair and Diagnosis >> Engine Performance >> Engine Control System >> DTC P0442: EVAP Control System >> Diagnostic Procedure >> 10. Check If EVAP Canister Saturated With Water
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10. Check If EVAP Canister Saturated With Water

  1. Remove EVAP canister with EVAP canister vent control valve attached.
  2. Does water drain from the EVAP canister? See Fig 1.
Fig 1: Checking Canister for water
G00760929Courtesy of NISSAN MOTOR CO., U.S.A.

Yes or No 

Yes : GO TO 11.

No (With CONSULT-II): GO TO 13. CHECK EVAP CANISTER PURGE VOLUME CONTROL SOLENOID VALVE OPERATION .

No (Without CONSULT-II): GO TO 14. CHECK EVAP CANISTER PURGE VOLUME CONTROL SOLENOID VALVE OPERATION .