NISSAN TEANA 2014 Service Manual

FUEL TANKFL-11
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• As a guide, if the fuel tank is full the fuel leve
l reaches or is less than the level on the fuel gauge as
shown, when approximately 34 (9 US gal, 7 1/2 Imp gal) of fuel is drained from a full fuel tank.
3. Open the fuel filler cap to release the pressure inside the fuel tank.
4. Release fuel pressure from fuel line. Refer to EC-182, "Work Procedure"
(QR25DE), EC-687, "Work Pro-
cedure" (VQ35DE).
5. Remove rear seat cushion. Refer to SE-36, "Removal and Installation - Seat Assembly"
.
6. Turn the four retainers (A) 90 ° in a clockwise direction and
remove the fuel pump inspection hole cover.
7. Disconnect the fuel level sensor, fuel filter, and fuel pump assembly harness connector (C), EVAP hose quick connector
(A), and fuel feed hose (B) quick connector.
a. Disconnect the quick connectors as follows: • Hold the sides of the connector, push in tabs and pull out the
tube.
• If the connector and the tube are stuck together, push and pull
several times until they start to move. Then disconnect them
by pulling.
CAUTION:
• The tube can be removed when the tabs are completely depressed. Do not twist it more than necessary.
• Do not use any tools to remove the quick connector.
• Keep the resin tube away from heat. Be especially careful
when welding near the tube.
• Prevent acid liquid such as battery elect rolyte, from getting on the resin tube.
• Do not bend or twist the tube during installation and removal.
• Only when the tube is replaced, remove the remaining retainer on the tube or fuel level sensor,
fuel filter, and fuel pump assembly.
• When the tube or fuel level sen sor, fuel filter, and fuel pump assembly is replaced, also replace
the retainer with a new one (green colored retainer).
• To keep the connecting portio n clean and to avoid dam-
age and foreign materials, cover them completely with
plastic bags or something similar.
:Front
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:Front
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FL-12
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FUEL TANK
8. Remove rear wheel and tire using power tool. Refer to WT-55, "Adjustment".
9. Remove rear brake pads. Refer to BR-38, "BRAKE PAD : Removal and Installation"
.
10. Remove rear torque members and rear disc brake rotor.
11. Disconnect rear parking brake shoe, and remove rear cables from toggle lever. Refer to PB-9, "Removal
and Installation".
12. Disconnect the 4 park brake rear cable mounting nuts (A) and position the rear park brake cables aside.
13. Remove the tunnel stay and center exhaust tube, without muffler(s). Refer to EX-6, "Removal and Instal-
lation" (QR25DE), EX-11, "Removal and Installation" (VQ35DE).
14. Remove the fuel tank protector.
15. Disconnect the fuel filler hose and the recirculation hose at the fuel tank side.
16. Disconnect the EVAP line at the canister.
17. Remove the EVAP canister filter bracket mounti ng bolt and position EVAP canister filter and EVAP canis-
ter filter mounting bracket aside.
18. Disconnect the fuel tank mounting straps while supporting the fuel tank with a suitable jack. CAUTION:
Fuel tank may be in an unstable condition, due to the shape of the fuel tank bottom. Be sure to
secure tank at all times.
19. Remove the fuel tank.
20. If replacing the fuel tank, remove the fuel level sens or, fuel filter and fuel pump assembly to transfer to the
new fuel tank. Remove and discard the O-ring.
CAUTION:
• Discard the O-ring. Do not reuse the O-ring.
• Do not bend float arm during removal and installation.
INSTALLATION
Install in the reverse order of removal paying attention to the following.
• Before tightening the fuel tank mounting straps, tempor arily install the filler hose and the recirculation hose.
Tighten all fuel tank mounting strap bolts to specification, then tighten the hose clamps.
• Connect the quick connector as follows:
- Check the connection for damage or any foreign materials.
- Align the connector with the tube, then insert the connector straight into the tube until a click is heard.
• After the tube is connected, make sure the connection is secure by performing the following checks:
- Pull on the tube and the connector to make sure they are securely
connected.
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FUEL TANKFL-13
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- Visually confirm that the two retainer tabs are connected to the
quick connector.
CAUTION:
Do not reuse O-ring.
InspectionINFOID:0000000009460607
INSPECTION AFTER INSTALLATION
Use the following procedure to check for fuel leaks.
1. Turn ignition switch “ON” (with engine stopped), and check connections for leakage by applying fuel pres-
sure to fuel piping.
2. Start engine, raise idle, and verify there are no fuel leaks at the fuel system connections.
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EVAP CANISTER
EVAP CANISTER
Exploded ViewINFOID:0000000009460608
Removal and InstallationINFOID:0000000009460609
NOTE:
The EVAP canister vent control valve and EVAP cani ster system pressure sensor can be removed without
removing the EVAP canister.
REMOVAL
1. Remove the fuel tank. Refer to FL-10, "Removal and Installation".
2. Disconnect the EVAP control system pressure sensor connector.
3. Remove the EVAP control system pressu re sensor and O-ring, if necessary.
CAUTION:
Discard the O-ring. Do not reuse O-ring.
4. Disconnect the EVAP canister purge hose.
5. Remove the EVAP canister bolt.
6. Disconnect the fuel tank EVAP breather hose.
7. Disconnect the EVAP canister vent control valve connector.
8. Disconnect the EVAP canister vent control valve hose.
9. Remove the EVAP canister.
10. Remove the EVAP canister vent c ontrol valve and O-ring, if necessary.
CAUTION:
Discard the O-ring. Do not reuse O-ring.
INSTALLATION
Installation is in the reverse order of removal.
CAUTION:
Do not reuse O-ring.
NOTE:
Tighten EVAP canister bolt to the specified torque.
1. EVAP control system pressure sensor 2. EVAP canister 3. O-ring
4. EVAP canister vent control valve 5. O-ring Front
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EVAP CANISTERFL-15
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InspectionINFOID:0000000009460610
Check EVAP canister as follows:
1. Block port (B).
2. Blow air into port (A) and check that it flows freely out of port (C).
3. Release blocked port (B).
4. Apply vacuum pressure to port (B) and check that vacuum pres-
sure exists at the ports (A) and (C).
5. Block port (A) and (B).
6. Apply pressure to port (C) and check that there is no leakage.
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EVAP CANISTER FILTER
EVAP CANISTER FILTER
Exploded ViewINFOID:0000000009460611
Removal and InstallationINFOID:0000000009460612
REMOVAL
1. Disconnect EVAP hose from EVAP canister.
2. Remove the EVAP canister bolt and position EVAP canister aside.
3. Remove breather hoses from EVAP canister filter.
4. Remove EVAP canister filter.
INSTALLATION
Installation is in the reverse order of removal.
1. Canister drain hose 2. EVAP hose 3. EVAP filter bracket
4. Evap canister filter Front
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EVAP CANISTER VENT CONTROL VALVEFL-17
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EVAP CANISTER VENT CONTROL VALVE
Exploded ViewINFOID:0000000009460613
Removal and InstallationINFOID:0000000009460614
NOTE:
The EVAP canister vent control valve and EVAP cani ster system pressure sensor can be removed without
removing the EVAP canister.
REMOVAL
1. Disconnect breather hose from EVAP canister.
2. Disconnect EVAP canister vent control valve.
3. Turn EVAP canister vent control valve counterclockwise.
4. Remove the EVAP canister vent control valve and O-ring. CAUTION:
Discard the O-ring. Do not reuse O-ring.
INSTALLATION
Installation is in the reverse order of removal.
CAUTION:
Do not reuse O-ring.
1. EVAP control system pressure sensor 2. EVAP canister 3. O-ring
4. EVAP canister vent control valve 5. O-ring
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(A) : Lock
(B) : Unlock
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EVAP CONTROL SYSTEM PRESSURE SENSOR
EVAP CONTROL SYSTEM PRESSURE SENSOR
Exploded ViewINFOID:0000000009460615
Removal and InstallationINFOID:0000000009460616
NOTE:
The EVAP canister vent control valve and EVAP cani ster system pressure sensor can be removed without
removing the EVAP canister.
REMOVAL
1. Disconnect EVAP hose from EVAP canister.
2. Disconnect EVAP control system pressure sensor.
3. Remove EVAP control system pressure sensor and O-ring. CAUTION:
Discard the O-ring. Do not reuse O-ring.
INSTALLATION
Installation is in the reverse order of removal.
CAUTION:
Do not reuse O-ring.
1. EVAP control system pressure sensor 2. EVAP canister 3. O-ring
4. EVAP canister vent control valve 5. O-ring
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FUEL LEVEL SENSOR UNITFL-19
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UNIT DISASSEMBLY AND ASSEMBLY
FUEL LEVEL SENSOR UNIT
Disassembly and AssemblyINFOID:0000000009460617
Fuel Level Sensor Unit
Disassembly
NOTE:
Before disassembly, note the proper placement of the wires to the correct terminals and correct wire routing to
the terminals.
1. Disconnect the red, white (A) and double black connector (B). • Press the tabs on the terminals to release the locking tabs.
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1. Level sensor unit module 2. Fuel temperature sensor A. Harness connector
B. Float arm assembly
(C): Fuel pump harness connector
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FUEL LEVEL SENSOR UNIT
2. Release the two clips and remove the fuel temperature sensorfrom the pump assembly.
3. Release the tab (A) and slide the level sensor unit module and float arm assembly (B) up to remove.
Assembly
Assembly is the reverse order of disassembly.
NOTE:
• Ensure proper placement of the wires to the correct terminals and correct wire routing to the terminals.
• After connecting terminals, ensure they ar e securely locked and can not be pulled out.
• When installing the level sensor unit, push down until the tab is locked into place.
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