Diagnostic Procedure: Notes

SYMPTOM: FUEL ODOR FROM EVAP CANISTER IS STRONG  .

1. CHECK EVAP CANISTER 
   1. Remove EVAP canister with EVAP canister vent control valve and EVAP control system pressure sensor attached.
   2. Weigh the EVAP canister with EVAP canister vent control valve and EVAP control system pressure sensor attached.

      The weight should be less than 2.1 kg (4.6 lb).

   OK or NG 

   1. OK: GO TO 2.
   2. NG: GO TO  3.
2. CHECK IF EVAP CANISTER SATURATED WITH WATER 

   Does water drain from the EVAP canister?

   Yes or No 

   1. Yes: GO TO 3.
   2. NG: GO TO  5.
      Fig 1: Identifying EVAP Canister

      Courtesy of NISSAN MOTOR CO., U.S.A.
3. REPLACE EVAP CANISTER 

   Replace EVAP canister with a new one.

   1. GO TO 4.
4. DETECT MALFUNCTIONING PART 

   Check the EVAP hose between EVAP canister and vehicle frame for clogging or poor connection.

   1. Repair or replace EVAP hose.
5. CHECK REFUELING EVAP VAPOR CUT VALVE 

   Refer to "COMPONENT INSPECTION ".

   OK or NG 

   1. OK: INSPECTION END 
   2. NG: Replace refueling EVAP vapor cut valve with fuel tank.