Nissan Versa Note. Manual - part 366

EC-446

< DTC/CIRCUIT DIAGNOSIS >

[HR16DE]

ON BOARD REFUELING VAPOR RECOVERY (ORVR)

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

>> Repair or replace EVAP hose.

7.

CHECK REFUELING EVAP VAPOR CUT VALVE

Refer to 

EC-447, "Component Inspection (Refueling EVAP vapor cut valve)"

.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Replace refueling EVAP vapor cut valve with fuel tank.

8.

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 1.6 kg (3.5 lb).

Is the inspection result normal?

YES

>> GO TO 9.

NO

>> GO TO 10.

9.

CHECK IF EVAP CANISTER IS SATURATED WITH WATER

Check if water will drain from EVAP canister.
Does water drain from the EVAP canister?

YES

>> GO TO 10.

NO

>> GO TO 13.

10.

REPLACE EVAP CANISTER

Replace EVAP canister with a new one.

>> GO TO 11.

11.

CHECK DRAIN FILTER

Refer to 

EC-449, "Component Inspection (Drain filter)"

.

Is the inspection result normal?

OK

>> GO TO 12.

NO

>> Replace drain filter.

12.

DETECT MALFUNCTIONING PART

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

>> Repair or replace EVAP hose.

13.

CHECK VENT HOSES AND VENT TUBES

Check hoses and tubes between EVAP canister and refueling control valve for clogging, kink, looseness and

improper connection.
Is the inspection result normal?

YES

>> GO TO 14.

NO

>> Repair or replace hoses and tubes.

14.

CHECK RECIRCULATION LINE

PBIB1213E

ON BOARD REFUELING VAPOR RECOVERY (ORVR)

EC-447

< DTC/CIRCUIT DIAGNOSIS >

[HR16DE]

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Check recirculation line for clogging, dents and cracks. 
Is the inspection result normal?

YES

>> GO TO 15.

NO

>> Replace fuel filler tube.

15.

CHECK REFUELING EVAP VAPOR CUT VALVE

Refer to 

EC-447, "Component Inspection (Refueling EVAP vapor cut valve)"

.

Is the inspection result normal?

YES

>> GO TO 16.

NO

>> Replace refueling EVAP vapor cut valve with fuel tank.

16.

CHECK FUEL FILLER TUBE

Check fuel filler tube and hose connected to the fuel tank for clogging, dents and cracks.
Is the inspection result normal?

YES

>> GO TO 17.

NO

>> Replace fuel filler tube.

17.

CHECK ONE-WAY FUEL VALVE-I

Check one-way valve for clogging.
Is the inspection result normal?

YES

>> GO TO 18.

NO

>> Repair or replace one-way fuel valve with fuel tank.

18.

CHECK ONE-WAY FUEL VALVE-II

1. Make sure that fuel is drained from the tank.

2. Remove fuel filler tube and hose.

3. Check one-way fuel valve for operation as per the following.

When a stick is inserted, the valve should open, when removing

stick it should close.

Do not drop any material into the tank.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Replace fuel filler tube or replace one-way fuel valve

with fuel tank.

Component Inspection (Refueling EVAP vapor cut valve)

INFOID:0000000009020940

1.

INSPECTION START

Do you have CONSULT?
Do you have CONSULT?

YES

>> GO TO 2.

NO

>> GO TO 3.

2.

CHECK REFUELING EVAP VAPOR CUT VALVE

With CONSULT

1. Remove fuel tank. Refer to 

FL-10, "Removal and Installation"

.

2. Drain fuel from the tank as per the following:

-

Remove fuel feed hose located on the fuel gauge retainer.

-

Connect a spare fuel hose, one side to fuel gauge retainer where the hose was removed and the other

side to a fuel container.

-

Drain fuel using “FUEL PUMP RELAY” in “ACTIVE TEST” mode of “ENGINE” using CONSULT.

3. Check refueling EVAP vapor cut valve for being stuck to close as per the following.

Blow air into the refueling EVAP vapor cut valve (from the end of EVAP/ORVR line hose), and check that

the air flows freely into the tank.

4. Check refueling EVAP vapor cut valve for being stuck to open as per the following.

SEF665U

EC-448

< DTC/CIRCUIT DIAGNOSIS >

[HR16DE]

ON BOARD REFUELING VAPOR RECOVERY (ORVR)

-

Connect vacuum pump to hose end.

-

Remove fuel gauge retainer with fuel gauge unit.

Always replace O-ring with new one.

-

Put fuel tank upside down.

-

Apply vacuum pressure to hose end [

−13.3 kPa (−0.136 kg/cm

3

, 

−1.93 psi)] with fuel gauge retainer

remaining open and check that the pressure is applicable.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Replace refueling EVAP vapor cut valve with fuel tank. Refer to 

FL-10, "Removal and Installation"

.

3.

CHECK REFUELING EVAP VAPOR CUT VALVE

Without CONSULT

1. Remove fuel tank. Refer to 

FL-10, "Removal and Installation"

.

2. Drain fuel from the tank as per the following:

-

Remove fuel gauge retainer.

-

Drain fuel from the tank using a handy pump into a fuel container.

3. Check refueling EVAP vapor cut valve for being stuck to close as per the following.

Blow air into the refueling EVAP vapor cut valve (from the end of EVAP/ORVR line hose), and check that

the air flows freely into the tank.

4. Check refueling EVAP vapor cut valve for being stuck to open as per the following.

-

Connect vacuum pump to hose end.

-

Remove fuel gauge retainer with fuel gauge unit.

Always replace O-ring with new one.

-

Put fuel tank upside down.

-

Apply vacuum pressure to hose end [

−13.3 kPa (−0.136 kg/cm

3

, 

−1.93 psi)] with fuel gauge retainer

remaining open and check that the pressure is applicable.

1.

Filler tube

2.

Recirculation line

3.

EVAP/ORVR line

4.

Vacuum/pressure handy pump

5.

Fuel tank

JMBIA2315ZZ

ON BOARD REFUELING VAPOR RECOVERY (ORVR)

EC-449

< DTC/CIRCUIT DIAGNOSIS >

[HR16DE]

C

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Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Replace refueling EVAP vapor cut valve with fuel tank. Refer to 

FL-10, "Removal and Installation"

.

Component Inspection (Drain filter)

INFOID:0000000009020941

1.

CHECK DRAIN FILTER

1. Check visually for insect nests in the drain filter air inlet.

2. Check visually for cracks or flaws in the appearance.

3. Check visually for cracks or flaws in the hose.

4. Blow air into port A and check that it flows freely out of port B.

5. Block port B.

6. Blow air into port A and check that there is no leakage.
Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Replace drain filter.

1.

Filler tube

2.

Recirculation line

3.

EVAP/ORVR line

4.

Vacuum/pressure handy pump

5.

Fuel tank

JMBIA2315ZZ

PBIB3641E